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ET4222H-S-DR
Hardened IP CCTV Self-Configured 4-port 10/100/1000Base-T + 2-port 1000Base-X SFP Ethernet Switch
Left Side view
Installation
SFP Optical Module
You can select different SFP modules as required (Please refer to our SFP Ordering Options for the
appropriate module).
To insert/remove the SFP, the procedures are as follows:
1. On the front panel, insert the SFP module into the SFP port until it is securely locked.
2. Connect the optical fiber (1/2 core) to the LC connector(s) of the SFP.
3. To remove the SFP module, press down the lock of the LC connector of the optical fiber to pull out the
fiber cable.
4. Pull down the SFP lever and hold its position. Pull out the SFP module from the SFP port.
2
V1.0
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