Fiber: Led And Eled Transmitters; Fiber-Laser Transmitters - GE D60 Instruction Manual

3 HARDWARE
Table 3–3: CHANNEL COMMUNICATION OPTIONS (Sheet 2 of 2)
MODULE SPECIFICATION
7Q Channel 1: G.703, channel 2: 1300 nm, single-mode, laser
7R G.703, 1 channel
7S G.703, 2 channels
7T RS422, 1 channel
7V RS422, 2 channels, 2 clock inputs
7W RS422, 2 channels
The following figure shows the configuration for the 7A, 7B, 7C, 7H, 7I, and 7J fiber-only modules.
The following figure shows the configuration for the 72, 73, 7D, and 7K fiber-laser module.
When using a laser Interface, attenuators can be necessary to ensure that you do not exceed the
maximum optical input power to the receiver.
GE Multilin
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
Figure 3–28: LED AND ELED FIBER MODULES
Figure 3–29: LASER FIBER MODULES
D60 Line Distance Protection System

3.3.2 FIBER: LED AND ELED TRANSMITTERS

3.3.3 FIBER-LASER TRANSMITTERS

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