GE UR series

3-30 L60 Line Phase Comparison System GE Multilin
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
3
Figure 3–31: DIRECT INPUT AND OUTPUT SINGLE/DUAL CHANNEL COMBINATION CONNECTION
The interconnection requirements are described in further detail in this section for each specific variation of type 7 commu-
nications module. These modules are listed in the following table. All fiber modules use ST type connectors.
Not all the direct input and output communications modules may be applicable to the L60 relay. Only the modules
specified in the order codes are available as direct input and output communications modules.
Table 3–4: CHANNEL COMMUNICATION OPTIONS (Sheet 1 of 2)
MODULE SPECIFICATION
2A C37.94SM, 1300 nm, single-mode, ELED, 1 channel single-mode
2B C37.94SM, 1300 nm, single-mode, ELED, 2 channel single-mode
2E Bi-phase, 1 channel
2F Bi-phase, 2 channel
2G IEEE C37.94, 820 nm, 128 kbps, multi-mode, LED, 1 channel
2H IEEE C37.94, 820 nm, 128 kbps, multi-mode, LED, 2 channels
2S Six-port managed Ethernet switch with high voltage power supply
2T Six-port managed Ethernet switch with low voltage power supply
72 1550 nm, single-mode, laser, 1 channel
73 1550 nm, single-mode, laser, 2 channels
74 Channel 1 - RS422; channel 2 - 1550 nm, single-mode, laser
75 Channel 1 - G.703; channel 2 - 1550 nm, single-mode, laser
76 IEEE C37.94, 820 nm, 64 kbps, multi-mode, LED, 1 channel
77 IEEE C37.94, 820 nm, 64 kbps, multi-mode, LED, 2 channels
7A 820 nm, multi-mode, LED, 1 channel
7B 1300 nm, multi-mode, LED, 1 channel
7C 1300 nm, single-mode, ELED, 1 channel
7D 1300 nm, single-mode, laser, 1 channel
7E Channel 1: G.703, Channel 2: 820 nm, multi-mode
7F Channel 1: G.703, Channel 2: 1300 nm, multi-mode
7G Channel 1: G.703, Channel 2: 1300 nm, single-mode ELED
7H 820 nm, multi-mode, LED, 2 channels
7I 1300 nm, multi-mode, LED, 2 channels
7J 1300 nm, single-mode, ELED, 2 channels
7K 1300 nm, single-mode, LASER, 2 channels
7L Channel 1: RS422, channel: 820 nm, multi-mode, LED
7M Channel 1: RS422, channel 2: 1300 nm, multi-mode, LED
842013A1.CDR
Tx
Tx
UR #1
Channel #1
Channel #2
UR #2
UR #3
Rx
Rx
Tx1
Tx2
Rx1
Rx2
NOTE