InHand ISE Series, User Manual

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Gigabit SFP optical module
A typical gigabit SFP optical module is shown in the following diagram:
LC interface is adopted for gigabit SFP optical module, including receiving port (Rx)
and transmission port (Tx).
Optical cable connection steps:
Step 1: Plug a SFP optical module into the SFP slot.
Step 2: To onnect an optical cable, connect the Rx of the home port to the Tx of
the opposite port, and connect the Tx of the home port to the Rx of the opposite
port, as shown in the following diagram:
Attention:
When both ends of the fiberoptic cable are plugged in, but the port LEDs do
not blink, check that the wiring is correct. The Rx and Tx cables may be
switched.