LevelOne FVT-2202 Handleiding

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1

Brief introduction

Many thanks for purchasing Fast Ethernet optical

transceiver! This product supports

IEEE802.3UI100Base-Tx/Fx protocol, as well as full

duplex and half duplex mode. This manual is for 100M

transceivers. The following purchasing guide is for

customer’s reference.

Purchasing guide for optical transceivers

Model

Specifications

UTP-MM

10/100M adaptive, multi-mode 2km, ST/SC/FC/LC

UTP-SM

10/100M adaptive, single mode 20km, ST/SC/FC/LC

UTP-SM

10/100M adaptive, single mode 40km, ST/SC/FC/LC

UTP-SM

10/100M adaptive, single mode 60km, ST/SC/FC/LC

UTP-SM

10/100M adaptive, single mode 100km, ST/SC/FC/LC

Packing list

Please check the following items in the package before

installing the transceiver.

Fast Ethernet optical transceiver 1set

AC/DC adapter (external) 1pcs

User manual 1copy

Please contact the dealer immediately for any loss or

damage to the above items.

Installation

1. Interface

RJ-45 interface

The transmission media adopts CAT5 twisted-pair with

typical length of 100 meter. It features the function of

automatically identifying the through line and cross wire

Fiber interface

SC/ST fiber interface is of duplex mode type, including two

interfaces, namely TX and RX. When the two sets of

optical transceiver are interfaced or connected to switch

with fiber interface, the fiber is in cross connection, namely

"TX-RX", "RX-TX" (direct butting for single optical fiber).

2. Connection

The network device (work station, hub or switch) with

RJ-45 interface is connected to RJ-45 jack of optical

transceiver through twisted-pair. And the multi/single mode

fiber is connected to SC/ST fiber interface of the optical

transceiver. Then switch on. The corresponding LED is on

for correct connection. (See the table below for the LED

indicator lamp)

Figure 1 Schematic drawing of connection

Explanation for LED indicator lamp

LED indicator lamps serve as device monitoring and

trouble display. The following is the explanation for each

LED indicator lamp.

LED

indicator

lamp

Status

Explanation

FX

Link/Act

On

Connection status display for fiber link.

“ON”indicates that Fiber link is in correct

connection.

Blink

Active status display of fiber link

“Blink” indicates packet goes through Fx end.

TX

Link/Act

On

Connection status display for electric link.

“ON”indicates that electric link is in correct

connection.

Blink

Active status display of TP link

“Blink” indicates packet goes through TP end.

FDX

On

Transceiver works in the full duplex mode.

Off

Transceiver works in the half duplex mode.

PWR

On

Power is on and normal.

FX100

On

Transfer rate of optical interface is 100Mbps.

TX100

On

Transfer rate of electric interface is 100Mbps.

Off

Rate of electric interface is 10Mbps

Transmission characteristics of single fiber transceiver

Product

model

(WDM)

Optical

wavelength

(nm)

Transmitting

optical

power(dbm)

Receiving

sensitivity

(dbm)

Transmission

distance (km)

UTP-SM

(25km)

1310/1550

1550/1310

>-15dBm

<-34dBm

25

UTP-SM

(40km)

1310/1550

1550/1330

>-8dBm

<-38dBm

40

UTP-SM

(60km)

1310/1550

1550/1330

>-5dBm

<-38dBm

60

Product specificaties