Digitus DN-82020 operation manual

Manual

Media Converter

10/100Base-TX Fast Ethernet

”the marking connect)

” the marking connect)

5.1.3 TP port list (Fig.4)

5. Installing the Converter

5.1 For as a standalone unit:

your country AC power requirement

5.1.1 Verify if the AC-DC adapter conforms to

Connect the fiber-optic transceiver on the

media converter with the Single-mode SC

The cross lines connect the RJ45 port

(have the “

5.22 Fiber port installing

The parallel lines connect the RJ45 port

5.2 Installing

5.21 TP port installing

then insert the power plug

5.1.2 Check the type of UTP (see fig.3)

UTP complies with IEEE802.3

Standards, and has two types: T568A

T568B.

G G O B B O P P O O G B B G P P

(have the “

fiber connectors.

5.23 Connect to switch power adaptor

5.24 Check the appearance that converter

instructions light

If connection right, the PWR, L/A LED is

bright; Otherwise checking the Fiber port and

TP port.

Note: Connecting to Router, Bridge or

Switch, please refer to the device’s

Technical Manual.

Fig.3 The type of UTP

NOTE: G: Green；O: Orange；B: Blue；P:

Palm

Parallel cable: connect T568A to T568A , or

T568B to T568B

Crossing-over cable: connect T568A to

T568B

Light on means TX port is con

nected; Light blizing means it

is receiving data from TP

Gre

L/A

Light on means FX port is con

nected;Light blizing means it is

receiving data from TP

Gre

F/L

Light on means the power is

connected

Light on means full duplex

working mode; Light off means

half duplex working mode

Gre

AC Input: 85～265VAC 50/60Hz

FDX

Table 2.LED performance

3. Power Adapter

Or DC Input: -48VDC DC Output: 2A, +5VDC±3%

4. Check list

×1

3) This User’s Manual-------------------×

Please notify your sales representative

immediately if any of the aforementioned

items is missing or damaged.

Ethernet Media Converter------------

×1

Before you start installing the Converter,

1) The 10/100Base-TX to 100Base-FX

verify the package contains the following:

2) The Power Adapter -------------------

2. Specifications:

Parameter Type

2.1 Performance introduction (Table 1)

Data rate (Mbps) 10/100

850,1310, 1550(for

over 60Km long

distance)*

Single mode 9/125*

Optical wavelength

(nm)

Multi-mode 50/125*

Fiber type(μm)

FC/PC

SC/PC or ST/PC or

Connector type

Max distance (km) 20,40,60,100*

0～50℃

Power supply 2A,+5VDC±3%

Operating

-40～80℃

5% to 90% non

condensing

temperature

Storage temperature

Relative humidity

95mm×71mm×26mm

Table 1: performance introduction

Size

*Note: Please refer to Specifications.

2.2 Appearance (Fig.2, Table2)

If the light is on,FX port is

good of physical connect.

Light on means TX port

speed is 100Mbps ,light off

means TX port speed is

10M

fig.2 Front Panel

LED Color Function

Green

FSD

Green

10/100

1. Overview

The Media Converter complies with

IEEE802.3, IEEE802.3u, IEEE802.3x

Standards. It is designed to convert data

signal between 10/100 Base-TX and

100Base-FX fast Ethernet. It supports

10/100Base-TX and 100Base-FX

applications. The data signal converted by

such high performance media converter can

be transmitted up to 120Km maximum by

fiber-optical cable.

The Converter is equipped with two fiber optic

connectors (One for transmitting-TX and

It is compact, cost-effective, low

another for receiving-RX) and two RJ-45

Jacks and one external power supply

receptacle. Six LED indicators are built-in for

easy diagnosing and monitoring the status of

power, Unshielded Twisted Paired (UTP) Link,

UTP Activity, Fiber Link, Fiber Activity, Full

duplex and data rates. It can be configured

automatically for Full Duplex or Half Duplex

operation.

dissipative, high reliable and stable. It can be

used in standalone applications, or

Rack-Mounted applications where multiple

media converter can be inserted into a

rack-mount chassis (Up 10 units), and

allowing all the converters to be powered by a

single internal power supply.