User’s Manual
VDSL Power Extender Kit (Master/Slave)
Model No.: SP3500M/SP3500S
http://www.micronet.info
Table of Contents
Chapter 1 Introduction................................................................................. 1
1.1 Package Contents............................................................................ 1
1.2 Key Features.................................................................................... 1
1.3 Specifications................................................................................... 3
Chapter 2 Installation................................................................................... 5
2.1 Hardware Installation........................................................................ 5
2.2 Pre-installation Requirements.......................................................... 5
2.3 Connecting the Modem.................................................................... 8
2.4 Connecting the Line/Ethernet Ports ................................................. 9
Chapter 3 Physical Description................................................................ 11
3.1 LED Definition................................................................................ 12
3.2 Modem Rear Connectors............................................................... 13
Chapter 4 Speed Configuration................................................................ 14
4.1 Fixed/Auto Speed Function............................................................ 14
4.2 Speed mode limitation.................................................................... 15
Chapter 5 Appendix................................................................................... 16
5.1 Appendix A: Cable Requirements.................................................. 16
5.2 Appendix B: IEEE 802.3af PSE and Powered Device Power
Classifications...................................................................................... 18
5.3 Appendix C: Specifications............................................................. 18
5.4 Appendix D: Troubleshooting......................................................... 19
5.5 Appendix E: Compliance and Safety Information........................... 23
Chapter 1 Introduction
Micronet SP3500 VDSL Power Extender Kit delivers power and data over
long distance up to 1km (3,280ft) using existing or new twisted pair phone
cable. The innovative technique provides long-reach power feeding and data
over a single pair phone-grade wiring. The product will be an ideal solution to
help deploy security camera, Voice over IP telephone, wireless access points,
or security/RFID scanners in any place where there’s no AC power outlet, but
just basic wire connectivity.
1.1 Package Contents
Prior to the installation of the device, please verify the following items are in
the package:
y VDSL Power Extender Kit
¾ SP3500M PoVDSL Master
¾ SP3500S PoVDSL Slave
y Quick Installation Guide
y Manual CD
y RJ-45 Cable x 2
y AC/DC Power Adapter x 2
y Power Cord x 2
1.2 Key Features
y Compliant with ETSI, ITU, ANSI standards
y Deliver power up to 15.4/12/8/5W over 500/600/800/1000 meters
y Provide symmetric 25/15/5Mbps speed in VDSL connection over
500/800/1000 meters
y Supports 5/15/25Mbps fixed/auto speed on VDSL ports
y Combine data and power over single pair of twisted phone cable
(Cat.5)
y Compliance of IEEE 802.3af standard for SP3500S (PoE injector) to
deliver both power and data over Ethernet
y Support power protection as OTP (Over Temperature Protection),
OVP (Over Voltage Protection), OCP (Over Current Protection), and
SCP (Short Circuit Protection)
y Support surge protection on Ethernet and VDSL ports
y Wide range of working temperature: -20–70 degree C
1.3 Specifications
Model SP3500M SP3500S
Standards IEEE802.3 10BASE-T standard
IEEE802.3u 100BASE-TX standard
IEEE 802.3af Power over Ethernet
ITU-T G.993.1 VDSL
Interface SP3500M (Master)
z 1 X RJ-45 10/100Mbps Ethernet port
z 1 x RJ-45 port and ternimal block for VDSL line
z DIP switch for line speed
z 2 x power jack (DC48V)
z Frame Ground
z Power on/off switch
SP3500S (Slave)
z 1 x RJ-45 port for 10/100M Ethernet
z 1 x RJ-45 port and ternimal block for VDSL line
z Frame Ground
Distance z Data Rate 5M/5M: up to 1 km
z Data Rate 15M/15M: up to 0.8km
z Date Rate 25M/M: up to 500m
Cable Connection
VDSL:
z Single pair of Category 3, 4, 5 phone cable
z 22 - 26 gauge phone wiring
Ethernet:
z Category 3, 4, 5 UTP/STP
Power Injector z Support Class 0,1,2,3 of PD side (SP3500S only)
z Feeding power 15.4W, within 500 meters
z Feeding power 12W, within 600 meters
z Feeding power 8W, within 800 meters
z Feeding power 5W, within 1000 meters
Features z POTS/ISDN voices pass through
z Fixed/auto speed on VDSL ports via DIP switch
z Symmetric 25/15/5Mbps speed over 500/800/1000 meters
z Surge protection
z Long packet size up to 1536 bytes
Power Protection z OTP (Over Temperature Protection)
z OVP (Over Voltage Protection)
z OCP (Over Current Protection)
z SCP (Short Circuit Protection)
z Surge protection on Ethernet and VDSL ports
Environment z Operating Temperature: -20 – 70 degree C
z Storage Temperature: -20 – 70 degree C
z Relative Humidity: 10 to 90%
Power Supply z External power supply (2 x DC 48V), 0.4A
Dimension z SP3500M: 146 97 33 (mm)
z SP3500S: 169 x 106 x 33 (mm)
Emission
CE, FCC, VCCI
EN 60950
Chapter 2 Installation
2.1 Hardware Installation
This chapter describes how to install the modem and establishes network
connections. You may install the modem on any level surface (e.g. a table or
shelf). However, please take note of the following minimum site requirements
before you begin. Stick the 4 rubber feet at the bottom to avoid scratches.
2.2 Pre-installation Requirements
Before you start the actual hardware installation, make sure you can provide
the right operating environment including power requirements, sufficient
physical space and proximity to other network devices that are to be
connected.
Verify the following installation requirements:
y Power requirements: 2 x 48VDC / 0.4A
y The bridge should be located in a cool dry place with at least
10cm / 4in of space at the front and back for ventilation.
y Place the bridge out of direct sunlight and away from heat
source or area with a high amount of electromagnetic
interference.
y Check if the network cables and connectors needed for
installation are available.
General Rules
Before making any connections to the modem, please note the following rules:
• Ethernet Port (RJ-45)
All network connections to the modem Ethernet port must be made using
Category 5 UTP for 100Mbps,Category 3, 4 UTP for 10Mbps.
No more than 100 meters of cabling may be use between the MUX or HUB
and an end node.
• Line Port (RJ-45 / Terminal block)
All Home network connections to the line port must use 22 ~ 26 gauge phone
wiring. RJ-45 and terminal block is shared and cannot be used together at the
same time.
• We do not recommend using 28 gauge or above phone line.
Connecting the Master / Slave Ethernet extender with remote power
The master Ethernet extender with remote power two power adapters must
be connected first before switch can be powered on. Make sure to use AC
power cord provided with your device as other AC power cord with grounding
pin will make the distance reach shorter. The master / slave Ethernet
extender with remote power has one Ethernet port which support connection
to Ethernet operation. The devices attached to these ports must support auto-
negotiation or 10Base-T or 100Base-TX unless they will always operate at
half-duplex. Slave Ethernet extender with remote power fast Ethernet port is
used to connect to external power splitter(POE) or build in power splitter of
networking devices such as IP CAM, VOIP, wireless AP, sensor scanner or
other power splitter (PD side) more than 15.4W.
The line port has 2 connectors: RJ-45 and terminal block. It is used to
connect from master Ethernet extender with remote power using single pair
phone cable to slave Ethernet extender with remote power side (point to point
solution). Take note that master / slave Ethernet extender with remote power
line port cannot be used at the same time. Either RJ-45 port is connected or
terminal block is connected using straight connection (Figure1) or cross-over
connection (Figure2).
Figure1: Master / Slave Ethernet extender with remote power straight
connection
Figure 2: Master / Slave Ethernet extender with remote power cross-over
connection
Cabling Requirements
Before making any connections to the Modem, note the following rules:
Connection Type Cable Requirements Maximum Length
Ethernet Port (RJ-45)
y 100 Mbps: Cat 5 UTP
y 10 Mbps: Cat 3-4 UTP
100 meters max for MUX or
HUB to endpoint.
VDSL Port (RJ-11)
y Cat. 3, 4, 5 twisted pair phone
cable
y 22-26 Gauge phone wiring
y Do not recommend 28 or above
Gauge
y 5M/5M: 1.0km
y 15M/15M: 0.8km
y 25M/M: 500m
2.3 Connecting the Modem
y The Modem provides a single Ethernet port, which support connection
through Ethernet operation.
y SP3500M master extender provides a single Ethernet port, which is
used to connect with LAN switch in the management center.
y Ethernet port of SP3500S is PoE injector port which is used to deliver
data and power (max. 15.4 watts) to external IEEE 802.3af-compliant
PoE splitter or build in power splitter of networking devices such as IP
camera, IP Phone, sensor scanner or other power splitter (PD site).
Distance Output Power (Max)
500 meters 15.4 watts
600 meters 12 watts
800 meters 8 watts
1000 meters 5.5 watts
PoE Injector Power Delivery (SP3500S only)
y The Line port connects both master and slave Ethernet extenders.
The Line port has 2 connectors: RJ-45 and terminal block. Please
note that RJ-45 and terminal block is shared, and cannot be used
together at the same time.
y Do not plug a RJ-11 phone jack connector into the Ethernet port (RJ-
45 port). This may damage the modem. Instead, use only twisted-pair
cables with RJ-45 connectors that conform to Ethernet standard.
y The two power adapters of SP3500M master extender must be
connected first before switch can be powered on.
2.4 Connecting the Line/Ethernet Ports
y The bridge’s line port supports max distance of 1km at 5M/5M or max
speed of 25M symmetrically with distance up to 500m for data service
across existing phone wiring. It is easy-to-use which do not require
installation of additional wiring. Every modular phone jack in the home
can become a port on the LAN. Networking devices can be installed
on a single telephone wire that can span within 1km or 500m
(depends on speed) between the two farthest points. Do not plug a
RJ-11 phone jack connector into the Ethernet port (RJ-45 port). This
may damage the modem. Instead, use only twisted-pair cables with
RJ-45 connectors that conform to Ethernet standard.
y Use only twisted pair cable with RJ-45 connectors that conform to
Ethernet standard. When inserting a RJ-45 plug, be sure the tab on
the plug clicks into position to ensure that it is properly seated.
Notes:
1. Be sure each twisted-pair Ethernet cable does not exceed 100 meters (328
feet).
2. Line port must use 24 ~ 26 gauge phone wiring, we do not recommend 28
gauge or above.
3. We advise using Category 3, 4, 5 cables for cable modem or router
connections to avoid any confusion or inconvenience in the future when
you attached to high bandwidth devices.
4. Be sure phone cable has been installed before the Master/Slave Ethernet
extender powered on.
Chapter 3 Physical Description
SP3500M/SP3500S front view
SP3500M/SP3500S rear view
3.1 LED Definition
LED Status Operation
Steady Green Device is powering on or reset ok.
PWR
(SP3500M)
Off
Device is powering off or
malfunctioned
Steady Green
The power injector had detected the
power splitter (IEEE 802.3af).
PoE (SP3500S)
Off
The power injector has not detected
the power splitter.
Steady Green
SP3500M power feeding is ready/
SP3500S remote power link is good
PoV
Off The power link is malfunctioned
Steady Green
Lights up steadily to show good
linkage.
ETH(Ethernet
LED)
Flashing Green Flashing to show data transmission.
SPEED
(5M/15M/25M)
(VDSL LED)
Steady Green
Lights up steadily to show good
linkage at 5M/15M/25Mbps
3.2 Modem Rear Connectors
Connectors Description
Line
(RJ-45/ Terminal Block)
Connecting to the PoVDSL Modem with single pair twisted phone
cable RJ-11
Ethernet
(RJ-45)
SP3500M connecting to an Ethernet network device/ SP3500S
connecting to an IEEE802.3af-compliant devices (PD) RJ-11
Chapter 4 Speed Configuration
4.1 Fixed/Auto Speed Function
SP3500M provides DIP switch for line speed and interleave delay
configuration. By default, it is in auto-speed and interleave delay is set to 0ms
as shown.
At quick glance, it is easy to see that the DIP switch is switch OFF where it is
in auto-speed and that is also the default mode.
To set the data speed to 25Mbps simply switch ON pin 2 while the other pins
are in reset mode.
To change it to 15Mbps, switch ON the pin 3 while the other pins are in reset
mode and for 5Mbps switch on the pin 4 while other are in reset mode.
Remember that no two pins can be activated at the same time or it will result
in error and for data speed of 5Mbps.
Table shows the summary of DIP switch configuration.
Switch 1 Switch 2 Speed Mode
Off Off Auto Speed
Off On 25 Mbps
On Off 15 Mbps
On On 5 Mbps
Switch 3 Switch 4 Interleave Delay
Off Off 0 ms
Off On 100 ms
On Off 150 ms
On On 300 ms
DIP Switch Configuration
Note:
1. Don’t switch on or off all pins as it will make the VDSL modem functionless.
2. Reminder that before selecting the data speed, the power must be turned
off for safety purposes.
4.2 Speed mode limitation
y 5M/5M mode within 1km (3280ft)
y 15M/15M mode within 800km (2624ft)
y 25M/25M mode within 500m (1640ft)
Note:
We recommend phone cable that must meet Cat 3 standard or
above and without clustering, otherwise the above guarantee will be
void.
Chapter 5 Appendix
5.1 Appendix A: Cable Requirements
A CAT 3, 4 or 5 UTP (unshielded twisted pair) cable is typically used to
connect the Ethernet device to the Modem. A 10Base-T cable often consists
of four pairs of wires, two of which are used for transmission. The connector
at the end of the 10Base-T cable is referred to as an RJ-45 connector and it
consists of eight pins. The Ethernet standard uses pins 1, 2, 3 and 6 for data
transmission purposes.
PIN MNEMONIC Function
1 TX+ Ethernet differential Transmit signal(+)
2 TX- Ethernet differential Transmit signal(-)
3 RX+ Ethernet differential receive signal(+)
4 48V 48Vdc Power Supply(SP3500S Only)
5 48V 48Vdc Power Supply(SP3500S Only)
6 RX- Ethernet differential receive signal(-)
7 Ground Ground(SP3500S Only)
8 Ground Ground(SP3500S Only)
Standard telephone wire of any gauge or type-flat, twisted or quad is used to
connect the Modem to the telephone network. A telephone cable typically
consists of three pairs of wires, one of which is used for transmission. The
connector at the end of the telephone cable is called an RJ-11 connector and
it consists of six pins. POTS (plain old telephone services) use pins 3 and 4
for voice transmission. A telephone cable is shown below.
The A and B connectors on the rear of the Modem are RJ-11 connectors.
These connectors are wired identically. The RJ-11 connectors have six
positions, two of which are wired .The Modem uses the center two pins and
the pin out assignment for these connectors is presented below.
Pin# MNEMONIC FUNCTION
1 NC Unused
2 NC Unused
3 NC Used
4 Line + VDSL Signal +
5 Line - VDSL Signal -
6 NC Unused
7 NC Unused
8 NC Unused
5.2 Appendix B: IEEE 802.3af PSE and Powered
Device Power Classifications
Minimum Power Levels
Output at the PSE
Maximum Power Levels at the Powered Device
15.4W 0.44 to 12.95W
4.0W 0.44 to 3.84W
7.0W 3.84 to 6.49W
15.4W 6.49 to 12.95W
Treat as Class 0
Reserved for Future Use: A class 4 signature
cannot be provided by a compliant powered device
5.3 Appendix C: Specifications
y Compliant with ETSI, ITU and ANSI standards
y Supports Plug & Play (UPnP)
y Compliant with IEEE802.3 10BASE-T, IEEE802.3u, 100BASE-TX and
IEEE802.3af Ethernet PD class 0, 1, 2, or 3 standards
y Compliant with ETSI, ITU and ANSI standards
y Support 5M symmetrical at distance up to 1km (3280ft), 15M
symmetrical at distance up to 800m (2624ft) and 25M symmetrical at
distance up to 500m (1640ft)
y Supports 1 x RJ-45 / Terminal block for VDSL line port using single
pair phone cable
y Supports 1 x RJ-45 for fast Ethernet port with power injector (Slave
only)
y Supports 1 x Dip switch for line speed setting (Master only)
y Supports Auto/5/15/25Mbps speed mode and full duplex for VDSL
port
y Supports long packet size up to 1536 bytes
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