Datasheet

10/100Base-Tx VDSL2 Long
Reach Ethernet Extender
Quick Installation Guide
Introduction
This device is a Long Reach Ethernet Extender
with one Ethernet port (on 1 RJ-45 connector) and
one VDSL2 port on 1 RJ-11 connector. This
extender is a bridge mode modem
accommodating well proven Ethernet and VDSL2
technologies to extend Ethernet over single-pair
phone line by using a VDSL2 signal. Up to 100/60
Mbps (or 90/90 Mbps with synchronous data rate)
transition bandwidth within 300m and 40/10 Mbps
for 1km long range connections that provides
ultra-high performance to the pervasive telephone
line network. Its plug-n-play solution minimum
installation time & cost by allowing video
streaming and data to share the same telephone
pair without interference.
With one DIP switches configuration, the Extender
including the CO (Central Office) site and CPE
(Customer Premise Equipment) site. It supports
high bandwidth VDSL2 over existing telephone
wires in the “last mile” from the ISP / Telecom /
Service provider’s fiber mode to the buildings and
customers’ home.
Key Features
 One Ethernet Port (RJ-45)
 One VDSL port (RJ-11)
 Compliant with ITU-T G.993.2 (VDSL2)
 Extending Ethernet over single-pair phone line
by using VDSL2 signal
 Up to 90/90 Mbps transition bandwidth within
350m and up to 40Mbps for 1km long range
connections
 Selectable DIP Switch for CO/CPE mode,
Annex A/B-17a/30a and SNR Control
Front Panel (LEDs)
LED Indicator
LED
Status
Description
Duplex
On
RJ 45 port full duplex
Off
RJ 45 port half duplex
Speed
On
RJ 45 connect at 100M
off
RJ 45 connect at 10M
Link/Act
On
RJ 45 port is link
Blinking
RJ 45 port Data is
transmitting or receiving
Power
On
Power is on.
Off
Power is off.
CO
On
Work as Master at Core
center
off
Work as CPE at Edge site
Nego
/Link /Act
Blinking
Negotiation
On
Link is connected
flash Blinking
Data Active
DIP Switches Mode Configuration
DIP
1
2
3
4
On
CO
OFF-OFF: Annex A-30a
OFF-ON: B-30a-997
ON-OFF: Annex A-17a
ON-ON: B-17a-997
6dB
Off
CPE
9dB
 DIP 1 CPE or CO mode selection.
CO: Short of Central Office. After CO is
configured, the device acts as master
device of the VDSL connection.
CPE: Short of Customer Premises
Equipment. After CPE is configured, the
device acts as the terminal/client of the
VDSL Connection.
When connected the VDSL extenders,
one of the end must be configured to CO,
the other end must be configured to CPE.
 DIP 2/3: Type of VDSL2 Frequency.
Default configuration is OFF-OFF, it
represents for Annex A-30a.
Please check with the service provider before
configured the DIP 2/3.
 DIP 4: Signal Noise Rate selection.
Higher SNR means Less Noise, the data
transmitting quality is better. However, if
the device wants to remain better SNR,
the transmission rate may become lower.
For example, with the SNR 6dB, the
transmission performance is higher than
9db SNR. The DIP allows you to select
6dB or 9dB depends on your application.