Table 6-1 Pin assignments of a ground cable
X1 X2
OT-4 OT-6
Connection
A ground cable grounds a device to protect it from lightning and electromagnetic interference.
A ground cable is connected to a chassis in the following way:
l The OT-4 naked crimping connector connects to the ground point on the chassis.
l The OT-6 naked crimping connector connects to the ground point on the cabinet.
6.2 Optical Fiber
Active Optical Cable
An active optical cable (AOC) is an optical fiber with optical modules at both ends, making it
easy to use. Figure 6-3 shows the appearance of an AOC cable.
Figure 6-3 Appearance of an AOC cable
Table 6-2 lists models and attributes of AOC cables.
Table 6-2 Attributes of AOC cables
Model Length Bend Radius Connector
Type
Operating
Temperature
SFP-10G-
AOC3M
3 m 30 mm SFP+ 0°C to 70°C
S6700 Series Ethernet Switches
Hardware Description 6 Cables
Issue 12 (2015-07-31) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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