Fiber-Laser Transmitters - GE L30 Instruction Manual

3.3 PILOT CHANNEL COMMUNICATIONS
The following figure shows the configuration for the 72, 73, 7D, and 7K fiber-laser modules.
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The following figure shows configuration for the 2I and 2J fiber-laser module.
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Figure 3–30: 7X LASER FIBER MODULES
Figure 3–31: 2I AND 2J LASER FIBER MODULE
Observing any fiber transmitter output can injure the eye.
When using a laser Interface, attenuators can be necessary to ensure that you do not exceed the
maximum optical input power to the receiver.
L30 Line Current Differential System
3 HARDWARE

3.3.3 FIBER-LASER TRANSMITTERS

GE Multilin