Ruijie RG-AP680-I Hardware Installation And Reference Manual page 16

Hardware Installation and Reference Guide
3) Wrap the cable between B and C upwards with two or three layers of liquid-tight material. See figure 3-7.
Figure 3-8 Wrapping Liquid-tight Material around Cable
4) Insert the plug into the 10G ETH/PoE port and tighten B, C and D in order.
Make sure the plug is correctly inserted. The plug can be damaged if the liquid-tight adapter is improperly tightened.
Before removing the network cable, dismantle the liquid-tight adapter first and then the plug.
Connecting the optical fiber (Optional)
Waterproofing material is customer-supplied.
1) Choose an LC-LC optical fiber with the diameter of 2.7±0.2mm.
2) Thread the fiber through the liquid-tight adapter in the order as shown in figure 3-8.
Figure 3-9 Threading the Fiber
3) Insert the plug of the fiber into the SPF port.
4) Tighten A.
5) Combine B and C and put the combination into A.
6) Tighten D before applying waterproof glue to its joint with A.
Before removing the optical fiber, dismantle the liquid-tight adapter first and then the plug.
If the diameter of LC-LC fiber is not 2.7±0.2mm, waterproofness of the adapter cannot be guaranteed.
Installing the Access Point
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