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Item
Description
Fireproof class
CM
Available length
5 m ( 16.40 ft ) and 30 m ( 98.42 ft )
4.7 Optical Fiber
This section describes the structure and technical specifications of the optical fiber.
4.7.1 Introduction
lists the types of optical fibers that the NE40E uses.
Table 4-15
Types of optical fibers
No.
Description
Local Connector Remote Connector
Cable Mode
1
Fiber connecting
an interface board
to the ODF
LC/PC
FC/PC
Single-mode
2
Fiber connecting
interface boards
LC/PC
LC/PC or SC/PC
Single-mode /
multi-mode
3
Fiber connecting
an interface board
to another device
LC/PC
LC/PC or SC/PC
Single-mode /
multi-mode
CAUTION
The optical transmission module of the multi-transverse mode needs to be connected to the multi-
mode fiber. The optical transmitting module of the single-longitudinal mode or multi-
longitudinal mode needs to be connected to the single-mode fiber.
4.7.2 Optical Connectors
The NE40E uses the LC/PC optical connector.
The outlines and operations of the connector and the precautions that you should take when
plugging and unplugging the connector are described in the following sections.
LC/PC Optical Connector
shows the outline of the LC/PC optical connector.
HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description
4 Cables
Issue 02 (2011-09-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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