Paradyne Hotwire 7020 Installation Instructions Manual

Brand
Paradyne
Model
Hotwire 7020
Category
Racks
Type
Installation Instructions Manual

This manual is also suitable for

6050-A2-GZ40-20 August 2001
1
Hotwire
®
Central Office Universal POTS Splitter
Models 6050 and 7020
Installation Instructions
Document Number 6050-A2-GZ40-20
August 2001
About the Hotwire POTS Splitter
The Hotwire
®
system enables simultaneous high-speed digital data access and
analog voice service over the same twisted-pair telephone line. The CO (central
office) POTS (plain old telephone service) splitter separates the DSL (Digital
Subscriber Line) and POTS frequencies.
Simultaneous access to POTS and data requires the installation of a POTS splitter
at the CO for:
ADSL/G.Lite (Adaptive DSL)
RADSL (Rate Adaptive DSL)
ReachDSL
™
MVL
®
(Multiple Virtual Lines)
TDM SDSL (Time Division Multiplexer Symmetric DSL)
POTS Splitter Chassis
The Hotwire POTS splitter card is mounted in a Hotwire POTS Splitter Chassis.
Two chassis models are available:
Chassis Model 5011
– 1-slot chassis which can be placed on a tabletop or
installed in a rack.
Chassis Model 5016
– 6-slot chassis which must be installed in a commercial
EIA-standard 19
″
or 23
″
rack or cabinet.
2
August 2001 6050-A2-GZ40-20
POTS Splitter Cards
Two central office Hotwire POTS Splitter Cards are available:
6050 DSL 24-port POTS Splitter Card
7020 TDM SDSL 12-port POTS Splitter Card (not available for use in North
America)
NOTES:
— The Hotwire 6050 Universal POTS Splitter Card is compatible with:
ADSL:
Any product compliant with standard T1.413 Issue 2 and/or
G.992.1 Type 2
RADSL:
All Hotwire RADSL line cards providing POTS
ReachDSL/MVL:
All Hotwire ReachDSL/MVL line cards providing POTS
— All references to DSL cards in this document refer to ADSL, MVL, RADSL,
and ReachDSL, unless specifically noted otherwise.
DSL Interface
Loop Interface
PSTN Interface
99-15428-01
CO POTS
Splitter Card
6050-A2-GZ40-20 August 2001
3
Product-Related Documents
Refer to the following documents for DSLAM chassis information.
Contact your sales or service representative to order additional product
documentation.
Paradyne documents are also available on the World Wide Web at
www.paradyne.com
. Select
Library
→
Technical Manuals
→
Hotwire DSL & MVL Systems.
Installation Overview
Installation of the CO POTS splitter card requires the following steps:
❑
Determining the cables you need
❑
Preparing the installation location and checking the package contents
❑
Installing the POTS splitter chassis
❑
Inserting the POTS splitter card(s) into the chassis
❑
Connecting the cabling from the POTS splitter card connectors to the DSLAM,
local loop, and PSTN switch
❑
Securing the cables
❑
Verifying the firmware level of the port cards (TDM SDSL only)
Be sure to register your warranty at
www.paradyne.com/warranty
.
Document Number Document Title
8610-A2-GN20
Hotwire 8610 DSLAM Installation Guide
8620-A2-GN20
Hotwire 8620 GranDSLAM Installation Guide
8810-A2-GN21
Hotwire 8810 DSLAM Installation Guide
8820-A2-GN20
Hotwire 8820 GranDSLAM Installation Guide
4
August 2001 6050-A2-GZ40-20
Cables You Need
The POTS splitter card has three interfaces and each of the three POTS Splitter
card connectors requires a 50-conductor cable with a 50-pin Telco connector. Use
a minimum of 24 AWG.
Each DSL port at the DSLAM uses one pair of copper wires out of the 25 pairs on
each 50-position connector. The following tables show the cables that can be used
to connect 6050 and 7020 POTS splitter cards to the DSL interface at the DSLAM.
Table 1. 6050 24-Port DSL POTS Splitter Card
DSL Port
Cards DSLAM Connectors
POTS Splitter Card to DSLAM
Combination Cabling*
4-port cards:
8310
8510
8540
8546
8810 front connectors One 6050 POTS splitter card to
six 4-port DSL cards
One straight-through cable
8610 or 8820 rear
connectors
One 6050 POTS splitter card to
two 4-port DSL cards (leaves
16 POTS splitters idle)
One Y-cable
8820 rear connectors One 6050 POTS splitter card to
six 4-port DSL cards
Cable with single connector to six
cables with single connectors via
connector block
12-port cards:
8312/8314
8365
8373/8374
8610, 8810, or 8820 rear
connectors
One 6050 POTS splitter card to
two 12-port DSL cards
One Y-cable
12-port cards:
8314
8365
8374
8620 rear connectors One 6050 POTS splitter card to
two 12-port DSL cards
One Y-cable
Table 2. 7020 12-Port TDM SDSL POTS Splitter Card
4-Port TDM
SDSL Cards DSLAM Connectors
POTS Splitter Card to DSLAM
Combination Cabling*
8774-B1
8775-B2
8776-B1
8810 front connectors One 7020 POTS splitter card to
three 4-port cards
One straight-through cable
8610 or 8820 rear
connectors
One 7020 POTS splitter card to
two 4-port cards (leaves 4 POTS
splitters idle)
One Y-cable
8610 or 8820 rear
connectors
One 7020 POTS splitter card to
three 4-port cards
Cable with single connector to
three cables with single
connectors via connector block
* Use 24 AWG unshielded twisted pair CAT5 cable. See
Connector Pin Numbers
on page 20 and
Y-Cable Wiring
on page 21.
6050-A2-GZ40-20 August 2001
5
Preparation
The installation location should be well ventilated, clean, and free of environmental
extremes. Allow clearance at the front of the POTS splitter chassis to provide
access to the cables.
Read the
Important Safety Instructions
on page 23.
Tools Required
A small #1 or #2 Phillips screwdriver to tighten the POTS splitter card
fasteners.
A large #3 or #4 Phillips screwdriver to install the chassis into a rack.
A flat-blade screwdriver to install the chassis grounding wire.
Hotwire 6050 or 7020 POTS Splitter Card Package Checklist
Verify that your POTS splitter card package contains the following:
❑
POTS splitter card
❑
Plastic bag with three of each item:
— Plastic tie-wrap anchors
— #4-40 x 1/4
″
screws
— #4-40 x 1/4
″
jack screws
— 8
″
cable tie wraps
6
August 2001 6050-A2-GZ40-20
1-Slot 5011 POTS Splitter Chassis Package Checklist
Verify that your 1-slot POTS splitter chassis package contains the following:
❑
1-slot POTS splitter chassis
❑
Two brackets for 19
″
racks and two brackets for 23
″
racks
❑
Small plastic bag with:
— Six #10-32 x 1/4
″
Phillips flat-head mounting screws
— Four #10-32 x 1/2
″
Phillips-head mounting screws
— Four #12-24 x 1/2
″
Phillips-head mounting screws
— Four #12-24 self-retaining nuts
— Four black rubber feet
NOTE:
If your 1-slot 5011 POTS splitter chassis is being placed on a tabletop, install
the rubber feet as shown above. Discard the rubber feet for a rack-mounted
chassis.
99-15497-02
CO POTS Splitter
1-Slot Chassis
Placement of
Rubber
Feet
6050-A2-GZ40-20 August 2001
7
6-Slot 5016 POTS Splitter Chassis Package Checklist
Verify that your 6-slot POTS splitter chassis package contains the following:
❑
6-slot POTS splitter chassis with five filler panels. Each filler panel is attached
to the chassis with two 1/4-turn fasteners. Keep filler panels installed in all
unused slots.
❑
Two brackets for 19
″
racks and two brackets for 23
″
racks
❑
Small plastic bag with:
— Six #10-32 x 1/4
″
Phillips flat-head mounting screws
— Four #10-32 x 1/2
″
Phillips-head mounting screws
— Four #12-24 x 1/2
″
Phillips-head mounting screws
— Four #12-24 self-retaining nuts
— Four black rubber feet (discard)
99-15430-02
CO POTS Splitter
6-Slot Chassis
Filler
Panels
T
M
8
August 2001 6050-A2-GZ40-20
POTS Splitter Chassis Installation
Both the POTS splitter chassis and the Hotwire chassis are shipped with mounting
brackets that allow them to be mounted in a 19
″
or 23
″
cabinet or rack.
Planning the POTS Splitter Chassis Installation
To plan the bracket and chassis installation, determine:
Whether the DSLAM will be rack-mounted.
Width of the rack: 19
″
or 23
″
.
Chassis position in the rack: center-mounted or front-mounted.
Center-mounting is recommended for convenient access to cables.
Whether the rack has mounting rails with threaded or non-threaded screw
holes.
NOTE:
Install chassis in the rack from the bottom up to maintain stability.
00-15426b
ALARMS
Major MinorFanBA
POWER
A
B
ALARMS
Major MinorFanBA
POWER
A
B
Hotwire
8810
DSLAM
Chassis
POTS
Splitter
6-Slot
Chassis
19" Cabinet 19" Rack
T
M
T
M
6050-A2-GZ40-20 August 2001
9
Installing the Brackets
The brackets can be installed in the chassis in a center-mounted or front-mounted
configuration. Mounting holes are provided in the chassis for either configuration.
Install the appropriate 19
″
or 23
″
brackets on the 1-slot or 6-slot chassis.
Select one of the next two procedures for chassis installation in a rack.
19-Inch Rack
23-Inch Rack
99-15486-02
1-Slot Chassis
19-Inch Rack
23-Inch Rack
99-15434-02
Front Mount
Center Mount
6-Slot Chassis
10
August 2001 6050-A2-GZ40-20
Installation into a Rack without Threaded Screw Holes
Procedure
After installing the appropriate brackets on the chassis:
1. Determine where the chassis will be placed in the rack. Mark the front rail
where the four holes in the mounting brackets will be.
2. Slide a self-retaining nut onto each marked rail hole and align the hole of the
nut with the hole in the rail.
3. Line up the chassis mounting brackets with the self-retaining nuts.
4. Loosely install the bottom screws first and then the top screws.
5. Tighten all screws firmly using a Phillips screwdriver.
Repeat the process for each POTS splitter chassis. POTS splitter chassis can be
mounted directly on top of each other.
Front Rail
00-15436-02
Screw
Self-Retaining
Nut
6050-A2-GZ40-20 August 2001
11
Installation into a Rack with Threaded Screw Holes
Procedure
After installing the appropriate brackets on the chassis:
1. Determine where the chassis will be placed in the rack.
2. Line up the chassis mounting brackets with the front rail holes.
3. Loosely install the bottom screws first and then the top screws.
4. Tighten all screws firmly with a Phillips screwdriver.
Repeat the process for each POTS splitter chassis. POTS splitter chassis can be
mounted directly on top of each other.
Front Rail
99-15435-01
Screw
12
August 2001 6050-A2-GZ40-20
Installing the Ground Wire
To comply with Network Equipment Building System (NEBS) requirements, the
ground wire must be installed.
Procedure
1. Obtain copper wire of appropriate wire gauge:
2. Strip back the insulation approximately 1/4
″
on the copper wire.
3. Locate the grounding lug on the chassis:
4. Loosen the screw on the
grounding lug.
5. Insert the stripped end of the
wire into the open end of the
grounding lug and tighten the
lug’s screw. Make sure that
the screw is making contact
with the stripped portion of
the wire.
If you have a . . . Then the ground wire gauge must be . . .
1-slot 5011 chassis 10–14 AWG.
6-slot 5016 chassis 6–14 AWG.
If you have a . . . Then the grounding lug is . . .
1-slot chassis On the rear of the chassis on the left.
6-slot chassis On the front of the chassis on the top right.
CO POTS Splitter
1-Slot Chassis
T
M
99-16338
CO POTS Splitter
6-Slot Chassis
98-15879-01
6050-A2-GZ40-20 August 2001
13
Installing the POTS Splitter Card
HANDLING PRECAUTIONS FOR
STATIC-SENSITIVE DEVICES
This product is designed to protect sensitive components from damage
due to electrostatic discharge (ESD) during normal operation. When
performing installation procedures, however, take proper static control
precautions to prevent damage to equipment. If you are not sure of the
proper static control precautions, contact your nearest sales or service
representative.
Procedure
To install a POTS splitter card into the POTS splitter chassis:
1. Remove the slot filler panel, if necessary, by loosening the 1/4-turn fastener on
either side. Keep filler panels in all unused slots.
2. Slide the POTS splitter card into the chassis.
3. Tighten the 1/4-turn fastener on each side of the faceplate of the POTS splitter
card.
!
T
M
DSL Interface
Loop Interface
PSTN Interface
99-15431-01
CO POTS Splitter
6-Slot Chassis
1/4-Turn
Fastener
1/4-Turn
Fastener
Filler
Panel
14
August 2001 6050-A2-GZ40-20
Cabling with an 8610 DSLAM or 8620 GranDSLAM
The DSL interface connectors are on the rear of the 8610 DSLAM and
8620 GranDSLAM chassis. This example shows the one-slot 24-port 6050 POTS
splitter card with two 12-port DSL cards connected via a Y-cable to the
8610 DSLAM.
See
Cables You Need
on page 4 for information about POTS splitter cabling.
Cabling to 4-Port DSL Cards
The POTS splitter card has three interfaces:
CO POTS Splitter
1-Slot Chassis
Supporting
24-Ports
00-16333-02
Rear View
of 8610 Chassis
Y-Cable with 2 Connectors
Supporting 12 Ports Each
Use the interface
connector labeled . . . To connect to the . . .
DSL DSL interface on the Hotwire 8610, 8620, 8810, or 8820 chassis.
LOOP Local loop via the MDF.
PSTN PSTN switch.
6050-A2-GZ40-20 August 2001
15
Cabling for 4-port RADSL, MVL, and TDM SDSL cards depends on whether you
use the front connector of an 8810 DSLAM or the rear connector of an
8810 DSLAM or 8820 GranDSLAM.
Front connectors of an 8810 DSLAM combine the tip and ring connections
from DSL port cards in 6 contiguous slots. With 4-port DSL cards, the front
connector services 6 slots for a total of 24 ports. The configuration example on
the left uses the front connector of an 8810 DSLAM with a Y-cable to two
12-port 7020 POTS splitter cards.
Rear connectors of a Hotwire 8820 GranDSLAM represent the tip and ring
connections of a single port card. With 4-port DSL cards, the rear connector
services 4 ports. The configuration example on the right uses the rear
connectors of an 8820 GranDSLAM and a connector block to combine three
4-port DSL cards to one 12-port 7020 POTS splitter card.
T
M
T
M
00-15550a-03
ALARMS
Major MinorFanBA
POWER
A
B
8800/8810
DSLAM
Chassis
POTS
Splitter
6-Slot
Chassis
Connecting
Block
PSTN
Switch
Main Distribution
Frame
To
TDM SDSL 4-Port Cards
with 7020 12-Port POTS Splitters Cards
and Hotwire 8810 DSLAM
01-16920-01
TDM SDSL 4-Port Cards
with 7020 12-Port POTS Splitter Cards
and Hotwire 8820 GranDSLAM
Rear View of
8820 GranDSLAM
Chassis
T
M
T
M
POTS
Splitter
6-Slot
Chassis
Connecting
Block
PSTN
Switch
Main Distribution
Frame
To
Connecting
Block
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
654321
16
August 2001 6050-A2-GZ40-20
Cabling to 12-Port DSL Cards
To connect one 6050 24-port POTS splitter card to two DSL 12-port cards in the
8810 DSLAM or 8820 GranDSLAM, use a Y-cable at the rear of the DSLAM, as
shown in the next example.
See
Cables You Need
on page 4 for information about POTS splitter cabling.
T
M
T
M
01-16921-01
POTS
Splitter
6-Slot
Chassis
To PSTN
Switch
Hotwire 12-Port Cards
with 24-Port 6050 POTS Splitter Card
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
654321
Rear View of Hotwire 8820
GranDSLAM with Y-Cable
Connecting
Block
Main Distribution
Frame
6050-A2-GZ40-20 August 2001
17
Securing Cables to the CO POTS Splitter
Cables can be dressed to the left or right depending on the wiring of the cable
heads. Make or procure cables suitable for your equipment layout.
Procedure
To secure a cable to the POTS splitter card:
1. Install the plastic tie-wrap anchor mount onto the POTS splitter card faceplate
on the cable exit side with the screws provided. Slide the tie wrap through the
anchor from the top.
2. Attach the cable head to the POTS splitter connector.
— If the connector on the cable has a long screw, tighten the screw directly
into the connector located in the circuit card. Discard the jack screws
provided.
— If the connector on the cable has a short screw, install the #4-40 jack
screw provided into the threaded hole of the connector in the circuit card.
Attach the short screw in the cable to the jack screw and tighten.
00-15551-01
Anchor
Mount
50-Pin
Connector
Long
Screw
POTS Splitter
Card Faceplate
00-15552-01
Anchor
Mount
Short
Screw
#4-40
Jack Screw
POTS Splitter
Card Faceplate
18
August 2001 6050-A2-GZ40-20
3. Tighten the tie wrap and trim the excess.
Repeat the procedure for all the interface cables.
00-15553-01
POTS Splitter
Card Faceplate
T
M
99-15432-01
CO POTS Splitter
6-Slot Chassis
DSL Interface
Loop Interface
PSTN Interface
6050-A2-GZ40-20 August 2001
19
TDM SDSL Port Cards Software Revision Level
The revision level of the software in an TDM SDSL port card must be P6.02.00 or
above for the 8774-B1, 8775-B2, or 8776-B1 unit to work properly with the POTS
splitter. (The
P
in the firmware revision level represents POTS. Firmware releases
not beginning with
P
are not compatible with POTS.) To determine the revision
level of the TDM SDSL card, access the user interface and follow this menu
selection sequence to display the Identity screen:
Main Menu
→
Status
→
Identity
If you determine you require updated software, first download the software and
then use TFTP to download the software to the TDM SDSL termination unit.
Procedure
To acquire the software:
1. Request access to the Paradyne World Wide Web Subscriber Download Page
from your customer support representative. The Paradyne Web site is
www.paradyne.com
.
2. On the Download Page, locate and click on the download file for version
P6.02.00 or above. Save the file on your PC.
3. The file is compressed. Execute the file on your PC to expand it. This creates
a file with the suffix
.ocd
. Move the file, if necessary, to a directory accessible
to your TFTP server.
Procedure
To download software from your TFTP server using the Download Code screen:
1. Follow this menu selection sequence:
Main Menu
→
Control
→
Download Code
2. Position the cursor in the Image File Name field. Type the name of the .ocd file
to be downloaded.
3. Position the cursor in the TFTP Server IP Address field. Type the IP address of
your TFTP server.
4. Position the cursor in the Immediately Apply Download field. Select Yes
.
5. Position the cursor at the Start Transfer field. Use the spacebar to select Yes.
Press Enter.
6. When the data transfer is complete, the Transfer Status field changes to:
Completed successfully
.
For additional information, refer to the TDM SDSL Port Card user’s guide.
20
August 2001 6050-A2-GZ40-20
Connector Pin Numbers
Pin assignments are the same for all three connectors on the central office POTS
splitter cards.
50-Position Telco Connector*
* 6050 uses 24 pairs; 7020 uses the first
12 pairs
CO POTS
Splitter # Pin # Ring Pin # Tip
1126
2227
3328
4429
5530
6631
7732
8833
9934
10 10 35
11 11 36
12 12 37
13 13 38
14 14 39
15 15 40
16 16 41
17 17 42
18 18 43
19 19 44
20 20 45
21 21 46
22 22 47
23 23 48
24 24 49
Pin 25
98-15482-01
Pin 1
Pin 50
Pin 26
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Paradyne Hotwire 7020 Installation Instructions Manual

Brand
Paradyne
Model
Hotwire 7020
Category
Racks
Type
Installation Instructions Manual
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