5.5.4 Setting up transceiver 21–219
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IEC07000245 V1 EN-US
Figure 76: Transceiver 21–219 parts
1
Functional earth
2 Power supply IEC 320 connector
3 G.703 port
4 Fibre-optic ports for Channel 0
5 Fibre-optic ports for Channel 1
6 Status LEDs for Channel 1
7 Status LEDs for Channel 0
8 Reset button
9 Clock configuration switch
10 Status LED for G.703 and configuration
Transceiver 21-219 has two channels that can be used for redundant
communication (see Figure 77).
1MRK 505 382-UEN B Section 5
Communication set-up
Communication set-up 670/650 series 2.2 89
Application Guide