Digitus DN-82040 User manual

10/100Base-Tx Long Reach
Ethernet Extender
BNC/RJ11
User’s Manual
DN-82040 · DN-82050
Introduction
Long Reach Ethernet Extender with one
Ethernet port (on 1 RJ-45 connector) and one
VDSL port on 1 RJ-11 / BNC connector. This is a
bridge mode modem accommodating Ethernet
and VDSL technologies to extend Ethernet over
single-pair phone line by using a VDSL 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 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
product includes the CO (Central Office) site
and CPE (Customer Premise Equipment) site.
The long distance support feature makes this
extender be a great and ideal solution for FTTx
(Fiber to the Building, Fiber to the Campus or
Fiber to the Home) applications. 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
1 full-duplex VDSL links via RJ-11 / BNC
connector
Selectable CO and CPE mode
Selectable fast and interleaved mode
Selectable target SNR margin
Compliant with ETSI, ITU and
ANSI standards
Front Panel (LEDs)
LED Indicators
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 Fast 998ISDN 6dB
Off CPE Interleave Symmetric 9dB
Pin 1 CPE or CO mode selection
Pin 2 Interleave mode or
fast mode selection
Pin 3 Symmetric ISDN Mode or
998 ISDN Mode selection
Pin4 Signal Noise Rate selection
for 9dB or 6dB
Package Contents
Before you start to install this switch, please
verify your package that contains the
following items:
One Long Reach Ethernet Extender
One Power Adaptor
One User Manual
Note: If any of these items is found missing
or damaged, please contact your local
supplier for replacement.

Mechanical
Technical Specifications
Standards
IEEE802.3 10Base-T
IEEE802.3u 100Base-TX
IEEE802.3x Full Duplex
ETSI
ITU
ANSI
Full ITU-T G.993.1 (VDSL)
compatible
Interface
G.997.1 compatible.
RJ-11 female Phone Jack
or BNC for coaxial cable)
RJ-45 female Ethernet jack
Switching Method Store and Forward
LED
Indicators
Duplex
Speed
Link/Act
Power
Master
Link / Negotiation
Power Input DC 5V/2A
Dimensions 102 × 75 × 23 mm
(L x W x H)
Weight 0.28 kg
Operating
Temperature 0 to 45℃
Storage
Temperature -20 to 90℃
Humidity 10 to 90% RH
(non-condensing)
Certifications FCC Class A, CE
FCC Warning
This device has been tested and found to
comply with limits for a Class A digital device
and pursuant to Part 15 of FCC Rules.
These limits are designed to provide a
reasonable protection against harmful
interference when the equipment is operated
in a commercial environment. This equipment
generates and radiates radio frequency
energy. If it’s not installed and used in
accordance with the user’s manual, it may
cause interference. In which case, users will
be required to correct interference at their own
expenses.
CE Warning
This is a Class A product. In a domestic
environment, this product may cause radio
interference in which case the user may be
required to take adequate measures.