Digitus DN-82010-1, DN-82021-1, DN-82020-1 User Manual

10/100Base-TX to 100Base-FX

Media Converter

User’s Manual

1. Overview

IEEE802.3u Ethernet supports two types media for network connection

such as 10/100Base-TX and 100Base-FX. The bridge media converter

is designed with a switch controller and buffer memory that connects

two types segments operation smoothly. This converter can be used as

standalone unit or as slide-in module to the 483mm (19”) converter rack

Chassis for use at a central wiring closet.

2. Check List

Before you start installing the Converter, verify that the package

contains the following:

- The TP-Fiber Converter

- AC-DC Power Adapter (for external models) or Power Cord

(for internal models)

- The User’s Manual

Please notify your local sales distributor immediately if any of

the mentioned items is missing or damaged.

3. Technical Specifications

Standards

IEEE802.3, IEEE802.3U, 10/100Base-TX,
100Base-FX

Media Supported

10Base-T: Cat. 3, 4, 5 UTP/STP, max 100m
100Base-TX: Cat5 UTP/STP, max 100m
Multimode fiber model: (50/125µm, 62.5/125µm)
Singlemode fiber model: (9/125µm)

TP Connector SC/ST/FC

Referenced
Transmission
Distance

Dual-fiber multimode: 2km
Dual-fiber singlemode: 20/40/60/80/l 00/120km
Single-fiber singlemode: WDM 20/40/60/80km

Data Forward Rate 10Mbps / 100Mbps

Flow Control

IEEE802.3x flow control for full-duplex model
Back-pressure flow control for half-duplex mode

Power Supply 5VDC or 110~260VAC or 48VDC

Power
consumption

2.5W

Operation Temperature 0℃ to 55℃

Relative Humidity 5% to 80% (non-condensation)

Feature

1. Built in 2-port switch:

- Supports modified cut-through frame forwarding for low latency

- Supports pure converter mode data forwarding for extreme low latency

- Supports flow control for full and halt duplex operation

- Bandwidth control

- Forward 1600 bytes packet for management

2. Supports 100Base-FX standard

3. Built in 128KB RAM for data buffer

4. Supports Auto MDI-MDIX function

5. Supports link fault pass through function (LFP)

6. LED display for link/activity, full/half, 10/100M