Installation Guide

2
Cisco 2-Channel SFP-Based Wavelength Converter Installation Note
78-16648-01
Overview
Overview
The Cisco 2-Channel SFP-Based Wavelength Converter is a stand-alone dual-channel CWDM converter
device. (See Figure 1.) The Cisco 2-Channel SFP-Based Wavelength Converter can accommodate
protocols at any data rate between 125 Mbs and 2.67 Mbs. Any combination of SFP transceivers can be
used in the converter.
Figure 1 2-Channel SFP-Based Wavelength Converter
LEDs
The 2-Channel SFP-Based Wavelength Converter is equipped with LEDs to provide you with the
operational status of the unit. Table 1 lists the LEDs and their meanings.
1 AC-in receptacle 5 Network2 (NTWK2) SFP socket
2 Equipment 1 (EQPT1) SFP socket 6 Chassis ground screw
3 Network 1 (NWK1) SFP socket 7 Captive installation screw
4 Equipment 2 (EQPT2) SFP socket
1
2
3
4
5
6
7
130174
Table 1 2-Channel SFP-Based Wavelength Converter LED Descriptions
LED Status Description
POWER Off Converter chassis power is off.
Green Converter chassis power is on.
EQPT1and EQPT2
TX
Off SFP transceiver is not detected in the
Equipment 1 or in the Equipment 2
socket.
Green SFP laser is on in the Equipment 1 socket
or in the Equipment 2 socket.
Red SFP laser is off in the EQUIPMENT 1
socket or in the EQUIPMENT 2 socket.