Huawei NetEngine 8000 F User Manual

MPO bers are used for 40G and 100G optical modules. An MPO ber consists of
multiple multimode ber cores, and each multimode ber core provides one laser
transmission channel. Some ber suppliers produce 8-core MPO bers, while some
suppliers produce 12-core or 24-core MPO bers.
● A 40G optical module uses four channels to transmit laser and four channels
to receive laser. That is, a total of eight channels are required for a 40G
optical module. 8-core and 12-core MPO
bers use the same denition of
ber channels. Therefore, they are equivalent in functionality when
connecting to 40G optical modules.
● When 100G optical modules are used, choose MPO
bers according to the
optical module form factor. Choose 8-core or 12-core
bers for QSFP28
optical modules with MPO connectors.
Optical Connector
Optical connectors are used to connect optical
bers of the same type. Table
3-250 lists common optical connectors.
Table 3-250 Common optical connectors
Connector
Type
Optical Connector
Square
connector
SC/PC
connector
LC/PC
connector
MTRJ/PC
connector
MPO
connector
Round
connector
FC/PC
connector
ST/PC
connector
- -
Figure 3-71 shows an LC/PC optical connector.
Figure 3-71 LC/PC optical connector
HUAWEI NetEngine 8000 F
Hardware Guide 3 Hardware Description
Issue 05 (2023-03-31) Copyright © Huawei Technologies Co., Ltd. 333

Huawei NetEngine 8000 F Specifications

General

Brand	Huawei
Model	NetEngine 8000 F
Category	Network Router
Language	English