OV Solutions SJ-L-DSL User Manual

Complete Installation Guide

Ethernet Extender
Model Number: SJ-L-DSL

SJ-L-DSL

is a network signal extension device, which
consists of remote unit and local unit. It can transmit
network signal via two-wire such as

CAT5, telephone

or coaxial cable, etc

. The distance can reach

3,000m

and max bandwidth can be up to

148Mbps

.
Meanwhile, it also can transmit telephone signal
when transmitting network signal (

adding an

additional splitter

). This device can be widely
applied in network signal extending system, network
security system, network information distribution
system, network renovation and expansion systems,
railway, urban traffic, mining and telecommunication,
etc.

◆

Long distance transmission as far as 3,000m

◆

Max transmission rate reach 148Mbps; 1,200m can reach

30Mbps

◆

Easy installation, CAT5, telephone or coaxial cable are
available

◆

Communication rate adaptive, no need to adjust

◆ Excellent real-time function, strong anti-interference

Product Description Product Features

Connection Diagram

Terminal and Dimension

User Manual

Complete Installation Guide

Transmitter（（（（A）））） Receiver（（（（B））））

1. Set the local and remote device through Local/Remote

switch . Status Indicator is only on for

the local device.

2.

Connect the remote LAN port to the network

equipment RJ45 output. LINE terminal is connected
to two-wire.

3. Connect the low-voltage power supply (12VDC) to the

port of remote side, POWER

indicator is on, LINK indicator is on.

4.

Connect the other end of the two-wire cable to the local LINE

4. Connect the other end of the two-wire cable to the local LINE

terminal , LAN port is connected to the

network equipment (such as PC) through network patch cord.

5. Connect the low-voltage power supply (12VDC) to the port

of local side, POWER indicator is

on, LINK indicator is on.

6. When network transmission is smooth, the devices

automatically try to connect. The LINE indicator
quickly flash. Then it shows that network signal transmission is
normal.

7. The RESET button is used when network

transmission is not smooth. It only can recover the transmission
channel of the devices.

Terminal Instructions

Installation Instructions

User Manual

Complete Installation Guide

Category Description

Available Voltage Range 12VDC

Power

Power Consumption <3W

4KV 10/700us, common mode lightning: Level 4
1KV 10/700us, differential mode lightning: Level 1

Transmission Channel Lightening

Executive Standard: IEC61000-4-5
1a contact discharge Level 4
1b air discharge Level 4

Protection

Product Electrostatic Protection

Executive Standard: IEC61000-4-2

Reliability

MTBF >30000 hours
Dimensions (L × W × H) 108mm×84mm×24mm (including the terminal length)
Material Aluminum
Color Black

Product Physical
Characteristic

Net Weight 0.5KG/ Pair
Working Temperature

0℃～50℃

Storage Temperature

0℃～85℃

Operating
Environment

Humidity

＜95%

Dissymmetry Symmetry

Cable

Standard

Transmission

Distance

Downlink

Rate

Uplink Rate Total Rate Downlink Rate Uplink Rate Total Rate

15m 101 Mbps 45 Mbps 146 Mbps 69 Mbps 69Mbps 138 Mbps
300m 91 Mbps 42 Mbps 133 Mbps 60 Mbps 74 Mbps 134 Mbps
600m 56 Mbps 28 Mbps 84 Mbps 37 Mbps 52 Mbps 89 Mbps
900m 36 Mbps 8 Mbps 44 Mbps 21 Mbps 31 Mbps 52 Mbps
1200m 26 Mbps 3 Mbps 29 Mbps 14 Mbps 20 Mbps 34 Mbps

26AWG/

0.4mm×2

2600m 4.5 Mbps 0.83 Mbps 5.3 Mbps 2.2 Mbps 3.5 Mbps 5.7 Mbps

Technical Parameters

Transmission Rate Parameters

User Manual