Parameter Criterion
Single mode or
multimode
Optical module type
l The optical transmitting module of the multitransverse mode is
connected to the multimode fiber.
l The optical transmitting module of the single-longitudinal mode or
multi-longitudinal mode is connected to the single mode fiber.
NOTE
If the optical fiber jumper is used, the connector connected to the device must be
the LC/PC connector, and the connector connected to the remote end must be of
the same type as the remote end interface.
Connector shape
l Cube: SC/PC, LC/PC, and MTRJ/PC
l Column: ST/PC and FC/PC
Table 4-12 Common optical connectors
SC/PC optical connector
LC/PC optical connector
FC/PC optical connector
MTRJ/PC optical connector
ST/PC optical connector
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4.7 Stack Cables
This section describes the structure and technical specifications of a stack cable.
Applications
A stack cable of the S3300 is the PCI-E cable, which interconnects the specified stack
interfaces. The S3300s connected with a stack cable form a logical switch to implement packet
forwarding.
NOTE
The two ends of a stack cable are covered by the ESD-preventive caps.
4 Cables
Quidway S3300 Series Ethernet Switches
Hardware Description
4-14 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 01 (2011-01-30)
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