Huahuan Electronics HX.PTP-GM02, User Manual

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Beijing Huahuan Electronics Co., Ltd
for power even if the Ethernet is not in use otherwise.
4.2.2. Connecting the Ethernet and PoE Adaptor
Step 1 Prepare two cables with appropriate lengths.
Step 2 Plug the RJ45 connector on one end of the first cable into the ETH
socket on the GeckoSynco, the other end to the PoE adaptor port
marked P+D/OUT.
Step 3 Plug the RJ45 connector on one end of the second cable to the PoE
adaptor port marked Data/In, the other end to the link partner.
Step 4 Secure the cables at a nearby location.
Step 5 Connect AC power to the PoE adaptor, the SYS LED should glow.
4.2.3. Connecting the Optical Fiber
Step 1 Insert optical module to the device’s Ethernet optical port.
Step 2 Respectively remove the dust caps on the optical module and the
optical fiber, aim the head of the fiber at the optical module port and
insert it into the port with moderate force.
Note:

When using dual-fiber SFP optical module, the directions of input and
output should be consistent with the triangular logo of SFP optical
module. Be careful not to reverse Tx and Rx.

When optical fiber connector is inserted or pulled, do not directly pull
the optical fiber. When no optical fiber is connected, please ensure that
the protection plug is inserted to prevent dust from entering.
4.2.4. Connecting the 1PPS+ToD Cable
Step 1 Prepare a CAT5 cable of appropriate length, crimping the supplied
6-pin RJ12 plug on one end according to Table 3-4. Take note of the
cable length in meters for later delay calculation. Note that common
4-pin RJ12 plug is not suitable.
HX.PTP-GM02 IEEE-1588 Grandmaster Clock V1.0 21