Raisecom RC3000 User manual

Type
User manual
www.raisecom.com
RC3000 (REV.B) PCM Multi-service
Multiplexer User Manual
Legal Notices
Raisecom Technology Co., Ltd makes no warranty of any kind with regard to this manual,
including, but not limited to, the implied warranties of merchantability and fitness for a particular
purpose. Raisecom Technology Co., Ltd shall not be held liable for errors contained herein or direct,
indirect, special, incidental or consequential damages in connection with the furnishing, performance,
or use of this material.
Warranty.
A copy of the specific warranty terms applicable to your Raisecom product and replacement parts
can be obtained from Service Office.
Restricted Rights Legend.
All rights are reserved. No part of this document may be photocopied, reproduced, or translated to
another language without the prior written consent of Raisecom Technology Co., Ltd
. The
information contained in this document is subject to change without notice.
Copyright Notices.
Copyright ©2009 Raisecom
. All rights reserved.
No part of this publication may be excerpted, reproduced, translated or utilized in any form or by any
means, electronic or mechanical, including photocopying and microfilm, without permission in
Writing from Raisecom Technology Co., Ltd
.
Trademark Notices
is the trademark of Raisecom Technology Co., Ltd.
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Windows® XP is a U.S. registered trademark of Microsoft Corporation.
Windows® and MS Windows® are U.S. registered trademarks of
Microsoft Corporation.
Contact Information
Technical Assistance Center
The Raisecom TAC is available to all customers who need technical assistance with a Raisecom
product, technology, or, solution. You can communicate with us through the following methods:
Address: 2
nd
Floor, South Building of Rainbow Plaza, No.11 Shangdi Information Road,
Haidian District, Beijing 100085
Tel: +86-10-82883305
Fax: +86-10-82883056
World Wide Web
You can access the most current Raisecom product information on the World Wide Web at the
following URL:
http://www.raisecom.com
Feedback
Comments and questions about how the RC3000 device works are welcomed. Please review the
FAQ in the related manual, and if your question is not covered, send email by using the following
web page:
http://www.raisecom.com/en/xcontactus/contactus.htm
.
If you have comments on the RC3000 specification, instead of the web page above, please send
comments to:
We hope to hear from you!
CONTENTS
Chapter 1 Product Overview ------------------------------------------------------------------------- 1
1.1 Point to Point application mode--------------------------------------------------------------------------------------------1
1.2 ADM function -------------------------------------------------------------------------------------------------------------------2
1.3 Daisy-chain application ------------------------------------------------------------------------------------------------------2
1.4 Point to Multi-Point application (Star mode)----------------------------------------------------------------------------3
1.5 Hybrid access of star topology and daisy-chain topology-----------------------------------------------------------3
Chapter 2 Type of Device and Sub-card---------------------------------------------------------- 5
2.1 Device type ---------------------------------------------------------------------------------------------------------------------5
2.2 Type of sub-card---------------------------------------------------------------------------------------------------------------5
Chapter 3 Technical Specification------------------------------------------------------------------ 7
3.1 Up-link sub-card ---------------------------------------------------------------------------------------------------------------7
3.1.1 E1 interface specification ----------------------------------------------------------------------------------------------------------------7
3.1.2 Optical interface specification-----------------------------------------------------------------------------------------------------------7
3.1.3 Ethernet interface specification---------------------------------------------------------------------------------------------------------7
3.2 Down-link sub-card -----------------------------------------------------------------------------------------------------------8
3.2.1 Sub-card of FXS audio user interface (RC3000-SUB-DS) ----------------------------------------------------------------------8
3.2.2 Sub-card of FXO audio relay interface (RC3000-SUB-DO)---------------------------------------------------------------------8
3.2.3 Sub-card of E&M 2-wire audio relay interface (RC3000-SUB-DM2)----------------------------------------------------------8
3.2.4 Sub-card of E&M 4-wire audio relay interface (RC3000-SUB-DM4)----------------------------------------------------------9
3.2.5 Sub-card of V35 interface (RC3000-SUB-DV35) ----------------------------------------------------------------------------------9
3.2.6 Sub-card of V24 interface (RC3000-SUB-DV24) ----------------------------------------------------------------------------------9
3.2.7 Sub-card of Ethernet interface (RC3000-SUB-DETH)----------------------------------------------------------------------------9
3.2.8 Sub-card of RS232 interface (RC3000-SUB-D232)-------------------------------------------------------------------------------9
3.2.9 Sub-card of RS422 interface (RC3000-SUB-D422)-------------------------------------------------------------------------------9
3.2.10 Sub-card of MT interface (RC3000-SUB-DMT)--------------------------------------------------------------------------------- 10
3.2.11 Sub-card of FXS polarity reversible user interface (RC3000-SUB-DSR)------------------------------------------------- 10
3.2.12 Sub-card of RS485 interface (RC3000-SUB-D485) --------------------------------------------------------------------------- 10
3.2.13 Sub-card of Ethernet interface (RC3000-SUB-DETHB)---------------------------------------------------------------------- 10
3.2.14 Sub-card of 64K of co-direction data interface (RC3000-SUB-D485)------------------------------------------------------11
3.3 Power supply-----------------------------------------------------------------------------------------------------------------11
3.4 Ambiance----------------------------------------------------------------------------------------------------------------------11
3.5 Dimension of chassis------------------------------------------------------------------------------------------------------- 11
Chapter 4 Structure and Indicator-----------------------------------------------------------------12
4.1 Structure of chassis---------------------------------------------------------------------------------------------------------12
4.2 Front panel--------------------------------------------------------------------------------------------------------------------12
4.2.1 System indicator-------------------------------------------------------------------------------------------------------------------------- 13
4.2.2 Up-link sub-card indicators ------------------------------------------------------------------------------------------------------------ 13
4.2.3 Optical interface indicator-------------------------------------------------------------------------------------------------------------- 13
4.2.4 E1 line indicator -------------------------------------------------------------------------------------------------------------------------- 14
4.2.5 Definition of mute, DIP switch and interfaces------------------------------------------------------------------------------------- 14
4.3 Rear panel---------------------------------------------------------------------------------------------------------------------15
4.3.1 Slot of user interface sub-card-------------------------------------------------------------------------------------------------------- 15
4.3.2 Up-link interface -------------------------------------------------------------------------------------------------------------------------- 16
4.3.3 Power supply interface ----------------------------------------------------------------------------------------------------------------- 17
Chapter 5 Function and Application--------------------------------------------------------------18
5.1 Function and application of RC3000 host-------------------------------------------------------------------------18
5.1.1 Default setting----------------------------------------------------------------------------------------------------------------------------- 18
5.1.2 Self-check and startup------------------------------------------------------------------------------------------------------------------ 18
5.1.3 Explanation of system automatic configuration in factory default status---------------------------------------------------18
5.1.4 Clock switch explanation--------------------------------------------------------------------------------------------------------------- 19
5.1.5 Automatic crossover setting ----------------------------------------------------------------------------------------------------------- 19
5.1.6 System and crossover setting -------------------------------------------------------------------------------------------------------- 20
5.1.7 Device alarms----------------------------------------------------------------------------------------------------------------------------- 20
5.1.8 Network management channel ------------------------------------------------------------------------------------------------------- 21
5.1.9 Port definition ----------------------------------------------------------------------------------------------------------------------------- 22
5.2 Function of RC3000-SUB-DS----------------------------------------------------------------------------------------23
5.3 Function of RC3000-SUB-DO----------------------------------------------------------------------------------------24
5.4 Function of RC3000-SUB-DSO--------------------------------------------------------------------------------------25
5.5 Function of RC3000-SUB-DM2--------------------------------------------------------------------------------------26
5.6 Function of RC3000-SUB-DM4--------------------------------------------------------------------------------------27
5.7 Function of RC3000-SUB-DV35-------------------------------------------------------------------------------------28
5.7.1 Rules for channel allocation----------------------------------------------------------------------------------------------------------- 28
5.7.2 Definition of V35 interface ------------------------------------------------------------------------------------------------------------- 29
5.7.3 Setting of V35 sub-card ---------------------------------------------------------------------------------------------------------------- 30
5.8 Function of RC3000-SUB-DETH------------------------------------------------------------------------------------30
5.8.1 Rules for channel allocation----------------------------------------------------------------------------------------------------------- 30
5.8.2 Definition of Ethernet interface ------------------------------------------------------------------------------------------------------- 30
5.8.3 Setting of Ethernet sub-card ---------------------------------------------------------------------------------------------------------- 30
5.9 Function of RC3000-SUB-D232-------------------------------------------------------------------------------------31
5.9.1 Interface reference of RS232 --------------------------------------------------------------------------------------------------------- 31
5.10 Function of RC3000-SUB-D422-------------------------------------------------------------------------------------32
5.11 Function of RC3000-SUB-DMT--------------------------------------------------------------------------------------32
5.12 Function of RC3000-SUB-DSR--------------------------------------------------------------------------------------33
5.13 Function of RC3000-SUB-D485-------------------------------------------------------------------------------------34
5.14 Function of RC3000-SUB-DSR(-48V) -----------------------------------------------------------------------------35
5.15 Function of RC3000-SUB-DETHB----------------------------------------------------------------------------------35
5.15.1 Rules for channel allocation --------------------------------------------------------------------------------------------------------- 35
5.15.2 Definition of Ethernet interface------------------------------------------------------------------------------------------------------ 35
5.15.3 Setting of Ethernet sub-card--------------------------------------------------------------------------------------------------------- 35
5.16 Function of RC3000-SUB-DETHx2---------------------------------------------------------------------------------36
5.16.1 Rules for channel allocation --------------------------------------------------------------------------------------------------------- 36
5.16.2 Definition of dual-Ethernet interface ----------------------------------------------------------------------------------------------- 36
5.16.3 Setting of Ethernet sub-card--------------------------------------------------------------------------------------------------------- 36
5.17 Function of RC3000-SUB-DV24-------------------------------------------------------------------------------------36
5.17.1 Timeslot setting rules------------------------------------------------------------------------------------------------------------------ 38
5.18 Function of RC3000-SUB-DC64K ----------------------------------------------------------------------------------38
5.18.1 Panel diagram---------------------------------------------------------------------------------------------------------------------- 38
5.18.2 Indicator description -------------------------------------------------------------------------------------------------------------- 38
5.18.3 Interface diagram------------------------------------------------------------------------------------------------------------------ 38
5.18.4 Definition of interface ------------------------------------------------------------------------------------------------------------- 39
5.19 Function of RC3000-SUB-10FXS card ----------------------------------------------------------------------------39
5.20 Function of RC3000-SUB-10FXO card----------------------------------------------------------------------------40
5.21 Function of RC3000-SUB-OPT-FE ---------------------------------------------------------------------------------41
5.22 Function of RC3000-SUB-OPT-2E1--------------------------------------------------------------------------------42
Chapter 6 Installation and Testing-----------------------------------------------------------------44
6.1 Unpacking check-up--------------------------------------------------------------------------------------------------------44
6.2 Preparation before installation -------------------------------------------------------------------------------------------44
6.3 Installing process------------------------------------------------------------------------------------------------------------44
6.3.1 Fix the device -------------------------------------------------------------------------------------------------------------------------- 44
6.3.2 Connecting cables -------------------------------------------------------------------------------------------------------------------- 44
6.3.3 Power on and setting the device-------------------------------------------------------------------------------------------------- 45
Chapter 7 FAQ--------------------------------------------------------------------------------------------46
7.1 SYS is ON-----------------------------------------------------------------------------------------------------------------46
7.2 Alarms of E1 interface--------------------------------------------------------------------------------------------------46
7.3 Cross connection cannot communicate normally---------------------------------------------------------------46
7.4 There is no alarm but voice channel is discontinuous or communication is abnormal----------------46
7.5 There is LOF or RAL alarms sometimes of E1 interface------------------------------------------------------47
7.6 Not all devices in a network can be network managed--------------------------------------------------------47
7.7 Device cannot be configured through CONSOLE --------------------------------------------------------------47
7.8 Memory information loss ----------------------------------------------------------------------------------------------47
7.9 Display of device is abnormal----------------------------------------------------------------------------------------48
7.10 Forget the password----------------------------------------------------------------------------------------------------48
7.11 User port alarm indication of self-loop DC64K sub-card is inconsistent for different uplink cards -48
Appendix A How to use Hyper Terminal to configure RC3000-------------------------------49
A.1 Enter----------------------------------------------------------------------------------------------------------------------------49
A.2 Input the password ---------------------------------------------------------------------------------------------------------50
A.3 Main menu:-------------------------------------------------------------------------------------------------------------------50
A.4 Device set query:------------------------------------------------------------------------------------------------------------50
A.4.1 Device ID and Baud rate--------------------------------------------------------------------------------------------------------------- 51
A.4.2 Line-Board information (RAM):------------------------------------------------------------------------------------------------------- 51
A.4.3 Line-Board information (EEPROM) ------------------------------------------------------------------------------------------------- 52
A.4.4 E1 using and mode information------------------------------------------------------------------------------------------------------ 53
A.4.5 Clock, CRC and Net information, version setting:------------------------------------------------------------------------------- 53
A.4.6 E1 Alarm Mask information:----------------------------------------------------------------------------------------------------------- 54
A.4.7 Sub-card information (RAM) ---------------------------------------------------------------------------------------------------------- 55
A.4.8 Sub-card information (EEPROM)---------------------------------------------------------------------------------------------------- 59
A.5 Cross Set Query menu: ---------------------------------------------------------------------------------------------------59
A.5.1 Four E1 Cross Query (RAM)---------------------------------------------------------------------------------------------------------- 60
A.5.2 Four User Cross Query (RAM)------------------------------------------------------------------------------------------------------- 60
A.5.3 Four E1 Cross Query (EEPROM) --------------------------------------------------------------------------------------------------- 61
A.5.4 Four User Cross Query (EEPROM)------------------------------------------------------------------------------------------------- 62
A.6 State Info Query-------------------------------------------------------------------------------------------------------------62
A.6.1 Receive State Query-------------------------------------------------------------------------------------------------------------------- 62
A.6.2 Transmit State Query ------------------------------------------------------------------------------------------------------------------- 63
A.7 Alarm Query menu----------------------------------------------------------------------------------------------------------63
A.7.1 Device Alarm------------------------------------------------------------------------------------------------------------------------------ 63
A.7.2 System Alarm----------------------------------------------------------------------------------------------------------------------------- 64
A.8 Setting menu-----------------------------------------------------------------------------------------------------------------64
A.9 System Setting menu ------------------------------------------------------------------------------------------------------64
A.9.1 ID set---------------------------------------------------------------------------------------------------------------------------------------- 65
A.9.2 Baud Rate Set---------------------------------------------------------------------------------------------------------------------------- 65
A.9.3 Line-Board set---------------------------------------------------------------------------------------------------------------------------- 65
A.9.4 E1 set--------------------------------------------------------------------------------------------------------------------------------------- 66
A.9.5 E1 Clock Set ------------------------------------------------------------------------------------------------------------------------------ 67
A.9.6 Net channel Set -------------------------------------------------------------------------------------------------------------------------- 67
A.9.7 Alarm Sound Set------------------------------------------------------------------------------------------------------------------------- 69
A.9.8 User Board Set--------------------------------------------------------------------------------------------------------------------------- 70
A.9.9 DCD and CTS of V35V24 Board with Alarm Set--------------------------------------------------------------------------------- 72
A.10 Line Board Setting menu------------------------------------------------------------------------------------------------72
A.10.1 Alarm Mask Set------------------------------------------------------------------------------------------------------------------------- 72
A.10.2 Loopback Set --------------------------------------------------------------------------------------------------------------------------- 73
A.10.3 ALS Set----------------------------------------------------------------------------------------------------------------------------------- 73
A.10.4 Ether Net Port Set --------------------------------------------------------------------------------------------------------------------- 73
A.10.5 Ether Net Port Work Set-------------------------------------------------------------------------------------------------------------- 73
A.10.6 Transmit Band Width Set------------------------------------------------------------------------------------------------------------- 74
A.10.7 Receive Band Width Set ------------------------------------------------------------------------------------------------------------- 74
A.10.8 Reset Ether Net ------------------------------------------------------------------------------------------------------------------------ 74
A.11 2E1 Setting menu ---------------------------------------------------------------------------------------------------------74
A.11.1 Alarm Mask Set------------------------------------------------------------------------------------------------------------------------- 75
A.11.2 Loopback Set---------------------------------------------------------------------------------------------------------------------------- 75
A.11.3 ALS Enable Set------------------------------------------------------------------------------------------------------------------------- 75
A.12 E1 Set------------------------------------------------------------------------------------------------------------------------76
A.12.1 Use Set ----------------------------------------------------------------------------------------------------------------------------------- 76
A.12.2 Mode Set--------------------------------------------------------------------------------------------------------------------------------- 76
A.12.3 Mask Set --------------------------------------------------------------------------------------------------------------------------------- 76
A.12.4 CRC Set---------------------------------------------------------------------------------------------------------------------------------- 77
A.13 User Card Set (with signal) menu-------------------------------------------------------------------------------------77
A.13.1 Input Signal------------------------------------------------------------------------------------------------------------------------------ 77
A.13.2 Output Signal---------------------------------------------------------------------------------------------------------------------------- 77
A.13.3 Signal Bit --------------------------------------------------------------------------------------------------------------------------------- 77
A.13.4 10-line mode ---------------------------------------------------------------------------------------------------------------------------- 78
A.14 V35 User Card Setting menu-------------------------------------------------------------------------------------------78
A.14.1 Sub-card Slot Number ---------------------------------------------------------------------------------------------------------------- 78
A.14.2 Receive Data Phase------------------------------------------------------------------------------------------------------------------- 79
A.14.3 Transmit Data Phase------------------------------------------------------------------------------------------------------------------ 79
A.14.4 Channel Select ------------------------------------------------------------------------------------------------------------------------- 79
A.14.5 Loopback Set --------------------------------------------------------------------------------------------------------------------------- 79
A.14.6 Error Code Test------------------------------------------------------------------------------------------------------------------------- 80
A.14.7 Auto to Adjust Phase for Transmit ------------------------------------------------------------------------------------------------- 80
A.14.8 To Adjust Receive Phase------------------------------------------------------------------------------------------------------------- 80
A.15 V24 User Card Set--------------------------------------------------------------------------------------------------------80
A.16 10BaseT Ethernet sub-card setting menu --------------------------------------------------------------------------81
A.16.1 Sub-Board Slot Number-------------------------------------------------------------------------------------------------------------- 81
A.16.2 Channel Select ------------------------------------------------------------------------------------------------------------------------- 81
A.16.3 Buffer Size Set-------------------------------------------------------------------------------------------------------------------------- 81
A.16.4 Default Port Mode---------------------------------------------------------------------------------------------------------------------- 81
A.16.5 Reset Ethernet Port ------------------------------------------------------------------------------------------------------------------- 82
A.17 RS232, RS422 and RS485 sub-card setting menu --------------------------------------------------------------82
A.17.1 Channel Band Width Set------------------------------------------------------------------------------------------------------------- 82
A.18 10/100BaseT auto-negotiation Ethernet sub-card Setting menu ---------------------------------------------82
A.18.1 Sub-Board Slot Number-------------------------------------------------------------------------------------------------------------- 82
A.18.2 Channel Select ------------------------------------------------------------------------------------------------------------------------- 83
A.18.3 Auto-negotiation Set------------------------------------------------------------------------------------------------------------------- 83
A.18.4 Default Port Mode---------------------------------------------------------------------------------------------------------------------- 83
A.18.5 Reset Ethernet Port ------------------------------------------------------------------------------------------------------------------- 83
A.19 Double-line 10/100BaseT auto-negotiation Ethernet sub-card Setting menu -----------------------------83
A.19.1 Timeslot Set of the first Ethernet line---------------------------------------------------------------------------------------------- 84
A.19.2 Channel selection of the first Ethernet line -------------------------------------------------------------------------------------- 84
A.19.3 Auto-negotiation Set of the first Ethernet line ----------------------------------------------------------------------------------- 84
A.19.4 Default port mode of the first Ethernet line -------------------------------------------------------------------------------------- 84
A.19.5 Timeslot Set of the second Ethernet line----------------------------------------------------------------------------------------- 84
A.19.6 Channel selection of the second Ethernet line --------------------------------------------------------------------------------- 85
A.19.7 Auto-negotiation Set of the second Ethernet line ------------------------------------------------------------------------------ 85
A.19.8 Default port mode of the first Ethernet line -------------------------------------------------------------------------------------- 85
A.19.9 Reset Ethernet port-------------------------------------------------------------------------------------------------------------------- 85
A.20 DC64K sub-card Set------------------------------------------------------------------------------------------------------86
A.20.1 Alarm mask set ------------------------------------------------------------------------------------------------------------------------- 86
A.20.2 Port loopback setting------------------------------------------------------------------------------------------------------------------ 86
A.20.3 Error Test--------------------------------------------------------------------------------------------------------------------------------- 86
A.21 Undefined sub-card setting ---------------------------------------------------------------------------------------------87
A.21.1 Timeslot Setting ------------------------------------------------------------------------------------------------------------------------ 87
A21.2 Mode 0 Setting -------------------------------------------------------------------------------------------------------------------------- 87
A21.3 Mode 1 Setting -------------------------------------------------------------------------------------------------------------------------- 88
A21.4 Byte 1 Set--------------------------------------------------------------------------------------------------------------------------------- 88
A21.5 Byte 2 Set--------------------------------------------------------------------------------------------------------------------------------- 88
A.22 Cross Setting menu-------------------------------------------------------------------------------------------------------88
A.22.1 Cross Set--------------------------------------------------------------------------------------------------------------------------------- 89
A.22.2 Create Group Cross------------------------------------------------------------------------------------------------------------------- 89
A.22.3 Delete Group Cross ------------------------------------------------------------------------------------------------------------------- 90
A.23 REV.A work mode Set----------------------------------------------------------------------------------------------------91
A.25 Operate menu--------------------------------------------------------------------------------------------------------------91
A.25.1 System Reset --------------------------------------------------------------------------------------------------------------------------- 92
A.25.2 Mute --------------------------------------------------------------------------------------------------------------------------------------- 92
A.25.3 Clear All Set ----------------------------------------------------------------------------------------------------------------------------- 92
A.25.4 Clear Cross Set------------------------------------------------------------------------------------------------------------------------- 92
A.25.5 Save Set Info---------------------------------------------------------------------------------------------------------------------------- 92
A.25.6 Make Default Set----------------------------------------------------------------------------------------------------------------------- 93
A.25.7 Clear Reset and Card-Change Flag----------------------------------------------------------------------------------------------- 93
A.25.8 Test Watchdog -------------------------------------------------------------------------------------------------------------------------- 93
A.25.9 Test EEPROM--------------------------------------------------------------------------------------------------------------------------- 93
A.26 Version -----------------------------------------------------------------------------------------------------------------------93
A.26.1 Display Version information --------------------------------------------------------------------------------------------------------- 93
A.27 Console Setting menu----------------------------------------------------------------------------------------------------94
A.27.1 Language Select ----------------------------------------------------------------------------------------------------------------------- 94
A.27.2 Password Set --------------------------------------------------------------------------------------------------------------------------- 94
A.28 Quit----------------------------------------------------------------------------------------------------------------------------94
A.29 Hot key explanation-------------------------------------------------------------------------------------------------------94
General Safety Instructions
The following instructions serve as a general guide for the safe installation and operation of telecommunications
products. Additional instructions, if applicable, are included inside the manual.
Safety Symbols
This symbol may appear on the equipment or in the text. It indicates potential
safety hazards regarding product operation or maintenance to operator or service
personnel.
Danger of electric shock! Avoid any contact with the marked surface while the
product is energized or connected to outdoor telecommunication lines.
Protective earth: the marked lug or terminal should be connected to the building
protective earth bus.
Some products may be equipped with a laser diode. In such cases, a label with
the laser class and other warnings as applicable will be attached near the optical
transmitter. The laser warning symbol may be also attached.
Please observe the following precautions:
• Before turning on the chassis with optic module, make sure that the fiber optic
cable is intact and is connected to the transmitter.
• Do not attempt to adjust the laser drive current.
• Do not use broken or unterminated fiber-optic cables/connectors or look straight at the
laser beam.
• The use of optical devices with the equipment will increase eye hazard.
• Use of controls, adjustments or performing procedures other than those specified herein, may
result in hazardous radiation exposure.
ATTENTION: The laser beam may be invisible!
Always observe standard safety precautions during installation, operation and maintenance of this
product. Only qualified and authorized service personnel should carry out adjustment, maintenance
or repairs to this product. No installation, adjustment, maintenance or repairs should be performed by
either the operator or the user.
All extension slots are not hot-swappable
Before operating modules in the electricity conditions, please be noticed that optical modules shall
be connected with optical fiber wires or shield with optical module cover for fear that laser light
harms to operator’s eyes.
Handling Energized Products
General Safety Practices
Do not touch or tamper with the power supply when the power cord is connected. Line voltages may
be present inside certain products even when the power switch (if installed) is in the OFF position or
a fuse is blown. For DC-powered products, although the voltages levels are usually not hazardous,
energy hazards may still exist.
Before working on equipment connected to power lines or telecommunication lines, remove jewelry
or any other metallic object that may come into contact with energized parts.
Unless otherwise specified, all products are intended to be grounded during normal use. Grounding
is provided by connecting the mains plug to a wall socket with a protective earth terminal. If an earth
lug is provided on the product, it should be connected to the protective earth at all times, by a wire
with a diameter of 18 AWG or wider. Rack-mounted equipment should be mounted only in earthed
racks and cabinets.
Always make the ground connection first and disconnect it last. Do not connect telecommunication
cables to ungrounded equipment. Make sure that all other cables are disconnected before
disconnecting the ground.
Connection of AC Mains
Make sure that the electrical installation complies with local codes.
Always connect the AC plug to a wall socket with a protective ground.
Always connect the power cord first to the equipment and then to the wall socket. If a power switch
is provided in the equipment, set it to the OFF position. If the power cord cannot be readily
disconnected in case of emergency, make sure that a readily accessible circuit breaker or emergency
switch is installed in the building installation.
Connection of DC Mains
Unless otherwise specified in the manual, the DC input to the equipment is floating in reference to
the ground. Any single pole can be externally grounded.
Due to the high current capability of DC mains systems, care should be taken when connecting the
DC supply to avoid short-circuits and fire hazards.
DC units should be installed in a restricted access area, i.e. an area where access is authorized only to
qualified service and maintenance personnel.
Make sure that the DC supply is electrically isolated from any AC source and that the installation
complies with the local codes.
Before connecting the DC supply wires, ensure that power is removed from the DC circuit. Locate
the circuit breaker of the panel board that services the equipment and switch it to the OFF position.
When connecting the DC supply wires, first connect the ground wire to the corresponding terminal,
then the positive pole and last the negative pole. Switch the circuit breaker back to the ON position.
A readily accessible disconnect device that is suitably rated and approved should be incorporated in
the building installation.
Preventing Electrostatic Discharge Damage
Modules which can be plugged into chassis are sensitive to damage from static electricity.
Conversely, static voltages as high as 35,000V can be generated just by handling plastic or foam
packing material, or by sliding assemblies across plastic and carpets. Not exercising the proper
electrostatic discharge (ESD) precautions can result in intermittent or complete component failures.
To minimize the potential for ESD damage, observe the following guidelines:
• Always use an ESD-preventive antistatic wrist strap or ankle strap and ensure that it makes good
skin contact.
• When removing or installing a component, make sure the equipment end of your antistatic strap
leash is connected to the ESD connection sockets on the front of the chassis or to a bare metal
surface on the chassis. Avoid contact between the component and your clothing. The wrist strap only
protects the component from ESD voltages on the body; ESD voltages on your clothing can still
cause component damage.
• Always place a card component-side-up on an antistatic surface, in an antistatic card rack, or in a
static shielding bag. If you are returning the item to the factory, immediately place it in a static
shielding bag.
• Handle Modules by the metal card carrier edges only; Avoid touching the board or any connector
pins.
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Chapter 1 Product Overview
RC3000 is a PCM multi-service multiplexer that uses modern technologies based on traditional PCM
performance, and can provide a powerful function, user-friendly, convenient maintenance, as well as
reliable performance
Main features:
¾ Multiple up-link access methods (single E1, multi-E1, optical interface and etc).
¾ Available to various sub-cards, and supports many kinds of voice data access, including:
voice, Ethernet data, V35 data, V24 data and serial data.
¾ E1 interface supports both G703 and G704 recommendations, and is available to use PCM30
or PCM31 mode.
¾ Supports multi-E1 interfaces and non-blocking 64K timeslots cross-connect of 4 E1, it is very
convenient for point-to-multipoint access application and can save both devices and money
for subscribers.
¾ Use LSI (large-scale integration) module and PLD, and there are multi kinds of check
methods in control program to make sure of working stably.
¾ Supports hot swap, the configuration of sub-cards will not be changed by plugging to make
maintain easy.
¾ Auto-sensing and configuration of sub-cards, for simple application the device can start to
work without any configuration.
¾ Master/slave clock mode supports clock holding, locking and free running to easy your work
and reduce wrong operations.
¾ Easy configuration of E1 mode and channel associated signaling enables flexible access with
other E1 interface devices from different vendors.
¾ Supports hyper terminal configuration, and is very convenient for maintenance and fault
detection.
¾ Save data in EEPROM and check the data by many methods to avoid data lost or destroyed.
¾ Strong network management function: both assistant network management channel and
network management concatenation are available to manage whole network of RC3000
devices.
1.1 Point to Point application mode
Figure 1-1 Point to Point application
The default factory status of RC3000 is without any configuration. All sub-cards support automatic
recognition and voice channel allocation. In Figure 1-1, the same extension slots in the two devices
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use the same timeslots. In simple application, with proper user-card the devices can start to work
without any configuration. In this case RC3000 does not use its function of cross connect and
add/drop voice channel, this is the same as traditional single E1 PCM30 device that for
point-to-point connection. RC3000-2E1, RC3000-2E1 (ADM), RC3000-4E1, RC3000-OPT all can
be used in this way.
1.2 ADM function
RC3000-2E1 (ADM) has the ADM function, and Figure 1-2 is a typical application:
Figure 1-2 ADM application
RC3000-2E1 (ADM) will connect the same unused channels of 1E1 and 2E1 automatically. That is
to say, when there is no user-card all the unused channels in 1E1 will be cross connected with those
of 2E1; in this case the device has ADM function. The relationship of the two devices is in Figure
1-3.
Figure 1-3 Relationship of local and remote devices
The sub-cards in local and those in remote are corresponding to each other, and the local device can
allot service to the three remote ones. Meanwhile work status of middle device will not affect the last
device.
1.3 Daisy-chain application
When you need complicated ADM or multi-services you can configure the device by yourself, and
Central office
Remote side Device 1
Device 2
Device 3
SLOT1 SLOT2 SLOT3
Sub-card 1 Sub-card 2 Sub-card 3
Sub-card 1
Sub-card 2
Sub-card 3
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the number of connected RC3000 is alterable.
Figure 1-4 Daisy-chain application
In this application, voice channels in local device can be allotted to remote RC3000 devices and
voice channels of remote RC3000 devices can be cross connected too. So multi services access can
be realized.
1.4 Point to Multi-Point application (Star mode)
Point-to-multipoint access through RC3000-4E1 in Figure 1-5:
Figure 1-5 Point to Multi-Point application
This application can reduce the number of devices for multi users’ service configuration.
1.5 Hybrid access of star topology and daisy-chain topology
Hybrid access of star topology and chain topology in Figure 1-6:
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Figure 1-6 Hybrid access application
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Chapter 2 Type of Device and Sub-card
2.1 Device type
Explanation of device type:
RC3000-XXX-XX-XX AC
There are 4 types of up-link card for RC3000:
RC3000-OPT-FE RC3000 up-link card of optical interface
RC3000-OPT-2E1 RC3000 up-link card of optical interface
RC3000-4E1 RC3000 line-board of 4 balanced E1 interfaces
RC3000-2E1 RC3000 line-board of 2 unbalanced E1 interfaces
RC3000-2E1-BL RC3000 line-board of 2 balanced E1 interfaces
RC3000-OPT-FE up-link card has an optical interface and a 100M Ethernet interface;
RC3000-OPT-2E1 line-board has an optical interface and 2 E1 ports; RC3000-4E1 line-board has 4
balanced E1 ports; RC3000-2E1 has two CC3 (coaxial cable 3) unbalanced E1 ports, and 2E1 card is
in support of ADM function.
For RC3000-OPT-FE the optical module type decides the device type as following table:
Device type Optical module type
RC3000-OPT-FE -S1 Single-mode Dual-fiber 1310, DSC, 0~25Km
RC3000-OPT-FE -S2 Single-mode Dual-fiber 1310, DSC, 10~50Km
RC3000-OPT-FE -S3 Single-mode Dual-fiber 1550, DSC, 15~120Km
RC3000-OPT-FE -SS13 Single-mode Single -fiber Dual-wavelength T1310/R1550, SC, 0~25Km
RC3000-OPT-FE -SS15 Single-mode Single -fiber Dual-wavelength T1550/R1310, SC, 0~25Km
RC3000-OPT-FE -SS23 Single-mode Single -fiber Dual-wavelength T1310/R1550, SC, 10~50Km
RC3000-OPT-FE -SS25 Single-mode Single-fiber Dual-wavelength T1550/R1310, SC, 10~50Km
For power supply type (after the device type), voltage range is AC 100V~240V and DC -36V~-72V.
2.2 Type of sub-card
Explanation of RC3000 user-card type:
O
p
tical interface t
yp
e of o
p
tical line-
b
oard
U
p
-link card
Device name: multi-service multi
p
lexe
r
Power su
pp
l
y
t
yp
e: AC or DC
Assistant interface t
yp
e of o
p
tical line-
b
oard
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RC3000-SUB- D XXX
Sub-cards of RC3000:
Sub-cards type Sub-cards name Channel description
RC3000-SUB-DS FXS user audio sub-card 8 channels, unconfigurable
RC3000-SUB-DO FXO audio relay sub-card 8 channels, unconfigurable
RC3000-SUB-DSO
FXS and FXO hybrid voice sub-card
8 channels, unconfigurable
RC3000-SUB-DM2 E&M 2-wire audio relay sub-card 8 channels, unconfigurable
RC3000-SUB-DM4 E&M 4-wire audio relay sub-card 4 channels, unconfigurable
RC3000-SUB-DV35
V35 data sub-card
1 interface, and the time slots of
channel is configurable
RC3000-SUB-DV24
V24 data sub-card
4 interface, every interface is
configurable in range 64-128k
RC3000-SUB-DETH
10BaseT Ethernet data sub-card
1 interface, and the time slots of
channel is configurable
RC3000-SUB-D232 RS232 serial data sub-card 8 channels, unconfigurable
RC3000-SUB-D422 RS422 serial data sub-card 8 channels, unconfigurable
RC3000-SUB-DMT Magneto telephone sub-card 8 channels, unconfigurable
RC3000-SUB-DSR
FXS sub-card with polarity
reversible function
8 channels, unconfigurable
RC3000-SUB-D485
RS485 serial data sub-card
8 channels, unconfigurable
RC3000-SUB-DSR(-48V)
-48V FXS sub-card with polarity
reversible function
4 channels, unconfigurable
RC3000-SUB-DETHB
10/100BaseT Ethernet data sub-card
1 interface, and the time slots of
channel is configurable
RC3000-SUB-DETHX2
Double Ethernet data sub-card
2 interfaces, and the time slots o
channel is configurable
RC3000-SUB-DC64K Co direction 64Kdata sub-card 4 channels, unconfigurable
Device name: multi-service multiplexer
Identifier of sub-card
Identifier of sub-card type
Name of sub-card
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Chapter 3 Technical Specification
3.1 Up-link sub-card
3.1.1 E1 interface specification
¾ Standard baud rate: 2048Kbps±50ppm
¾ Interface coding: HDB3
¾ Interface impedance: 75Ω (unbalanced), 120Ω (balanced)
¾ Electric features: comply with ITU-T G.703
¾ Frame format: comply with ITU-T G.704
¾ Jitter: comply with ITU-T G.823
¾ E1 connector type: balanced RJ45 connector and unbalanced CC3 female connector
¾ E1 cable type: SYV 75-2-2 thin coaxial cable is recommended for unbalanced signal
(transmission distance is further than 200m); 0.6mm (22AWG) twisted-pair is recommended
for balanced signal. PCM30 and PCM31 are both available.
3.1.2 Optical interface specification
¾ Standard rate: 150Mbps
¾ Interface coding: Special scrambling code
¾ Optical connector: SC type
¾ Optical connector: SC type (FC is also available to some dual-strand type)
Type Interface
Wavelength
nm
Tx power
dBmW
Rx sensitivity
dBmW
Saturation
dBmW
Typical range
Km
Attenuation
dB/Km
RC3000-OPT-FE-S1 DSC 1310 -15 ~ -8 -31 -8 0 ~ 25 0.5
RC3000-OPT-FE -S2 DSC 1310 -5 ~ 0 -35 -3 10 ~ 50 0.5
RC3000-OPT-FE -S3 DSC 1550/DFB -5 ~ 0 -35 -3 15 ~ 120 0.25
RC3000-OPT-FE -SS13 SC/PC T1310/R1550 -15 ~ -8 -31 -8 0 ~ 25 0.5
RC3000-OPT-FE -SS15 SC/PC T1550/R1310 -15 ~ -8 -31 -8 0 ~ 25 0.5
RC3000-OPT-FE -SS23 SC/PC T1310/R1550 -5 ~ 0 -35 -3 10 ~ 50 0.5
RC3000-OPT-FE -SS25 SC/PC T1550/R1310 -5 ~ 0 -35 -3 10 ~ 50 0.5
3.1.3 Ethernet interface specification
¾ RJ-45 interface of UTP, the longest transmission distance of CAT-5 cable is 100m.
¾ Comply with IEEE 802.3, 10/100M auto-negotiation, full/half duplex auto-negotiation.
¾ Support IEEE 802.1d Spanning Tree relay, IEEE 802.1q VLAN packet relay
¾ Maximum Ethernet frame size is 1916 bytes
¾ Support flow control of IEEE 802.3x in full duplex
¾ Support flow control of backpressure in half duplex
¾ AUTO-MDI/MDIX
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3.2 Down-link sub-card
3.2.1 Sub-card of FXS audio user interface (RC3000-SUB-DS)
¾ Feed: DC –48 V or DC -24 V
¾ Loop current: 18-24 mA standard value 20 mA
¾ Feed ring voltage: AC 65±10 V 25 Hz
¾ Ring stop time: 200 ms
¾ 2W input impedance: 200+680Ω
¾ Gain from 2W to 4W: 0±0.5 db
¾ Frequency characteristic from 2W to 4W: 0±0.2 db
¾ Gain from 4W to 2W: -3.5±0.5 db
¾ Frequency characteristic from 4W to 2W: 0±0.2 db
¾ Return loss: 30-40 db
¾ Balance: 60-70 db
¾ Common-Mode Rejection Ratio: 60-70 db
¾ Power Supply Rejection Ratio: Vcc: 30 db Vbat: 30 db
¾ Idle channel noise: 75 db
3.2.2 Sub-card of FXO audio relay interface (RC3000-SUB-DO)
¾ Ring detect voltage: ≥35 V
¾ Ring detect frequency: 17-63 Hz
¾ Ring not detect frequency: ≤15 V
¾ 2W loop impedance: off-hook status 200+680Ω
on-hook status 2M Ω
¾ Gain from 2W to 4W: on-hook status -0.60 db
¾ Frequency characteristic from 2W to 4W: on-hook status 0±0.2 db
¾ Gain from 2W to 4W: off-hook status 0±0.5 db
¾ Frequency characteristic from 2W to 4W: off-hook status 0±0.2 db
¾ Gain from 4W to 2W: off-hook status -3.5±0.5 db
¾ Frequency characteristic from 4W to 2W: off-hook status 0±0.2 db
¾ Return loss: 30-40 db
¾ Balance: 60-70 db
¾ Common-Mode Rejection Ratio: 60-70 db
¾ Power Supply Rejection Ratio: 30 db
¾ Idle channel noise: 75 db
3.2.3 Sub-card of E&M 2-wire audio relay interface (RC3000-SUB-DM2)
¾ AD gain: 0 db
¾ DA gain: -3.5 db
¾ AD frequency characteristic (300-3400Hz): 0±0.2 db
¾ DA frequency characteristic (300-3400Hz): 0±0.2 db
¾ Output loop impedance: 600Ω
¾ Input loop impedance: 600Ω
¾ Balance: 60-70 db
¾ Return loss: 20 db
¾ Maximum voltage of common-mode: 300 V
¾ Common-Mode Rejection Ratio: >55 db
¾ Power supply Rejection Ratio: 30 db
¾ Idle channel noise: 60 db
Note: AD gain and DA gain are adjustable according to user’s requirement.
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3.2.4 Sub-card of E&M 4-wire audio relay interface (RC3000-SUB-DM4)
¾ AD gain: +14 db
¾ DA gain: +4 db
¾ AD frequency characteristic (300-3400Hz): 0±0.2 db
¾ DA frequency characteristic (300-3400Hz): 0±0.2 db
¾ Output loop impedance: 600Ω
¾ Input loop impedance: 600Ω
¾ Balance: 60 db
¾ Maximum voltage of common-mode: 300 V
¾ Common-Mode Rejection Ratio: >60 db
¾ Power supply Rejection Ratio: 30 db
¾ Idle channel noise: >60 db
Note: AD gain and DA gain are adjustable according to user’s requirement
3.2.5 Sub-card of V35 interface (RC3000-SUB-DV35)
¾ Physical characteristic: Comply with V.35 interface standard
¾ Interface type: HDB26 female connector
¾ Working mode: DCE
¾ Interface rate: N×64Kbps (N=1-31)
3.2.6 Sub-card of V24 interface (RC3000-SUB-DV24)
¾ Physical characteristic: Comply with V.24 interface standard
¾ Interface type: RJ45 female connector
¾ Working mode: DCE
¾ Interface rate: N×64Kbps (N=1-2)
3.2.7 Sub-card of Ethernet interface (RC3000-SUB-DETH)
¾ RJ-45 interface of UTP, the longest transmission distance of CAT-5 cable is 100m.
¾ Comply with IEEE 802.3 recommendation, 10M, full/half duplex auto-negotiation.
¾ Support IEEE 802.1d Spanning Tree relay, IEEE 802.1q VLAN packet relay
¾ Maximum Ethernet frame size is 1583 bytes
¾ Support flow control of IEEE 802.3x in full duplex
¾ Support flow control of backpressure in half duplex
¾ AUTO-MDI/MDIX
3.2.8 Sub-card of RS232 interface (RC3000-SUB-D232)
¾ Physical characteristic: comply with RS232 interface recommendation
¾ Interface type: RJ45 connector
¾ Interface rate: maximum rate 19.2KBps
3.2.9 Sub-card of RS422 interface (RC3000-SUB-D422)
¾ Physical characteristic: comply with RS422 interface recommendation
¾ Interface type: RJ45 connector
¾ Interface rate: Maximum rate 19.2KBps
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3.2.10 Sub-card of MT interface (RC3000-SUB-DMT)
¾ Feed ring voltage: AC 65±10 V 25 Hz
¾ Ring detect voltage: ≥35 V
¾ Ring detect frequency: 17-63 Hz
¾ Ring not detect voltage: ≤15 V
¾ 2W input impedance: normal and not ring status: 600Ω
¾ 2W input impedance: ring or abnormal status: 1000K Ω
¾ Gain from 2W to 4W: 0±0.5 db
¾ Frequency characteristic from 2W to 4w: 0±0.2 db
¾ Gain from 4W to 2W: -3.5±0.5 db
¾ Frequency characteristics from 4W to 2w: 0±0.2 db
¾ Return loss: 30-40 db
¾ Balance: 60-70 db
¾ Common-Mode Rejection Ratio: 60-70 db
¾ Power supply Rejection Ratio: 30 db
¾ Idle channel noise: 75 db
3.2.11 Sub-card of FXS polarity reversible user interface (RC3000-SUB-DSR)
¾ Feed: DC –48 V or DC -24 V
¾ Loop current: 18-24 mA standard value 20 mA
¾ Feed ring voltage: AC 65±10 V 25 Hz
¾ Ring stop time: 200 ms
¾ 2W input impedance: 200+680Ω
¾ Gain from 2W to 4W: 0±0.5 db
¾ Frequency characteristic from 2W to 4W: 0±0.2 db
¾ Gain from 4W to 2W: -3.5±0.5 db
¾ Frequency characteristic from 4W to 2W: 0±0.2 db
¾ Return loss: 30-40 db
¾ Balance: 60-70 db
¾ Common-Mode Rejection Ratio: 60-70 db
¾ Power Supply Rejection Ratio: Vcc: 30 db Vbat: 30 db
¾ Idle channel noise: 75 db
3.2.12 Sub-card of RS485 interface (RC3000-SUB-D485)
¾ Physical characteristic: comply with RS485 interface recommendation
¾ Interface type: RJ45 connector
¾ Interface rate: Maximum rate 19.2KBps
3.2.13 Sub-card of Ethernet interface (RC3000-SUB-DETHB)
¾ RJ-45 interface of UTP, the longest transmission distance of 5-category cable is 100m.
¾ Comply with IEEE 802.3 recommendation, 10M/100M auto-negotiation, full/half duplex
auto-negotiation.
¾ Support IEEE 802.1d Spanning Tree relay, IEEE 802.1q VLAN packet relay
¾ Maximum Ethernet frame size is 1522 bytes
¾ Support flow control of IEEE 802.3x in full duplex
¾ Support flow control of backpressure in half duplex
¾ AUTO-MDI/MDIX
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3.2.14 Sub-card of 64K of co-direction data interface (RC3000-SUB-D485)
¾ Physical Properties: in line with ITU-T G.703, G.823 recommendation
¾ Interface Type: RJ45 connector
¾ Interface impedance: 120Ω (balanced)
¾ Symbol Rate: 256K baud
¾ Frame Format: Non-Framing
¾ Line Coding: co-directional encoding
¾ Working way: DCE
¾ Transmission: maximum transmission distance of non-shielded CAT-5cable is 300 meters
3.3 Power supply
¾ Input voltage: DC -48V, tolerance range -36V~ -72V
AC 220V, tolerance range 100~240V
¾ Module power: general ≤20W, maximum ≤40W
3.4 Ambiance
¾ Temperature:0 ~ 50℃
¾ Relative humidity: ≤90%(25℃ no condensing)
3.5 Dimension of chassis
440mm x 44.5mm x 275mm
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Raisecom RC3000 User manual

Type
User manual

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