GE B30 Instruction Manual page 93

3 HARDWARE
The following figure shows configuration for the 2I and 2J fiber-laser 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.
GE Multilin
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
Figure 3–35: 2I AND 2J LASER FIBER MODULE
B30 Bus Differential System
3
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