Motorola P120 User Manual

106

Cajun P120 User’s Guide

Lucent Approved GBIC Transceivers

Caution:  All Lucent appoved GBICs are 5V. Do not insert a 3.3V GBIC.

Lucent supplies the following two GBIC transceivers for the Cajun P120 X120G2 
Expansion Sub-modules. You can order these directly from your local Lucent 
representative using the PEC or COM Codes:

In addition, Lucent has tested and approved a number of GBIC transceivers from 
other manufacturers for use with the Cajun X120G2 Expansion sub-module. An 
up-to-date list can be found in Lucent Networks’ World-Wide Web site at the 
following address: 

http://www.lucentnetworks.com/ 

Click on the “Supported 

Devices” icon.

Specifications

A 9 

µ

m or 10 

µ

m single-mode fiber (SMF) cable may be connected to a 

1000Base-LX GBIC port. The maximum length is 10 km (32,808 ft).

A 50

 µ

m or 62.5 

µ

m multimode (MMF) fiber cable may be connected to a 

1000Base-LX GBIC port. The maximum length is 550 m (1,804 ft.) for 50 

µ

m and 

62.5 

µ

m cable.

The LX transceiver has a Wavelength of 1300 nm, Transmission Rate of 1.25 Gbps 
and Input Power of 5V.

A 50

 µ

m or 62.5 

µ

m multimode (MMF) fiber cable may be connected to a 

1000Base-SX GBIC port. The maximum length is 500 m (1,640 ft.) for 50 

µ

m cable 

and 220 m (722 ft.) for 62.5 

µ

m cable.

The SX transceiver has a Wavelength of 850 nm, Transmission Rate of 1.25 Gbps 
and Input Power of 5V.

Type

Description

PEC Code

COM Code

GBIC SX 
Transceiver

Multimode Fiber 
1000BaseSx (550 m)

4705-122

108659228

GBIC LX 
Transceiver

Single-mode Fiber 
1000BaseLx (10 km)

4705-121

108659210