Huawei AR550 Series - 7.1.2 Risks of Using Non-Huawei-Certified Optical Modules

Method 1: Check for "HUAWEI" on the Label
If an optical module has been certified by Huawei, its label contains "HAUWEI", as shown in
Figure 7-1.
Figure 7-1 "HUAWEI" on the label of a Huawei-certified optical module
Method 2: Run the display transceiver Command
If an optical module meets the following conditions, it has been certified by Huawei.
Otherwise, the optical module is not a Huawei-certified one.
l In the display elabel command output, the Manufactured field displays a date later than
2013-07-01.
l In the display version command output, the display version is V200R001C00 or later.
l In the display transceiver command output, the Manufacturing Date field displays a
date later than 2013-07-01, and the Vendor Name field displays HUAWEI.
<Huawei> display transceiver
XGigabitEthernet2/0/0 transceiver information:
-------------------------------------------------------------
Common information:
Transceiver Type :XFP-STM64-LX-SM1310
Connector Type :LC
Wavelength(nm) :1310
Transfer Distance(m) :100000(9um)
Digital Diagnostic Monitoring :YES
Vendor Name :HUAWEI
Vendor Part Number :02315208
Ordering Name :
-------------------------------------------------------------
Manufacture information:
Manu. Serial Number :210231520810E4000803
Manufacturing Date :2013-09-11
Vendor Name :HUAWEI
7.1.2 Risks of Using Non-Huawei-Certified Optical Modules
During certification of optical modules for Huawei routers, Huawei completes comprehensive
functionality verification to ensure quality of optical modules. The verified items include
optical module plug/unplug, transmit optical power, receive optical power, signal transmission
quality, data reading, error tolerance, compatibility, electromagnetic compatibility (EMC), and
environmental parameters.
Non-Huawei-certified optical modules may cause the following problems:
l Non-standard structure and size cause failures to install optical modules on adjacent
optical interfaces.
Structures or sizes of some non-Huawei-certified optical modules do not comply with the
Multi-Source Agreement (MSA). When such an optical module is installed on an optical
interface, the size of this optical module hinders optical module installation on adjacent
optical interfaces.
l Data bus defects cause suspension of a router's data bus.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
7 Pluggable Modules for Interfaces
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 736