Huawei Technical Support
Discover how to view the serial number of an optical module with step-by-step guidance from Huawei Technical Support.
If the new optical module is a CFP one, insert the new optical module into the optical port of the card, push the module panel horizontally into the connector using even force with both thumbs. The me...
HOME / How to insert the Huawei CE1680440GE optical module - Five Suns EcoEnergy & Telecom Systems
Discover how to view the serial number of an optical module with step-by-step guidance from Huawei Technical Support.
When wearing an ESD wrist strap, ensure that the ESD wrist strap is in close contact with your wrist, and insert the other end into the ESD jack of the device or cabinet/rack. Insert the optical module into
If the type of the installed optical module is unknown, a device cannot identify the optical module. Only when the pre-configured transmission medium and the installed optical module have the same
Before removing or installing an optical or electrical module, ensure that no fiber jumpers are connected to the optical ports or no network cables are connected to the electrical ports on the module.
Therefore, you must take ESD protection measures when replacing optical modules. Install dust-proof caps on optical ports without optical modules. Do not insert an optical module reversely. If an optical
Install or remove optical fibers carefully to avoid damages to fiber connectors. Optical modules are electrostatic-sensitive components; therefore, you must take ESD protection measures when
Therefore, you can check whether an alarm is generated to determine whether an optical module is officially delivered by Huawei. The following alarm is generated when an optical module
General Optical Module Troubleshooting Procedure Check whether an optical module is a bogus one. An optical module delivered by Huawei is uniquely identified by an SN. If two or more optical
When installing an optical module, insert it in position. If you hear a click or feel a slight shake, it indicates that the latch boss is secured. If the latch boss is not secured, the gold finger of the optical
Install an optical module on a port before connecting optical fibers to the transceiver module. Install dust plugs on idle optical ports. If an optical module cannot be completely inserted into an optical port,
If it is not a Huawei-certified optical module, replace it with a Huawei-certified optical module. If the optical module is installed on a GE port, run the display interfaceGigabitEthernet x/x/x command to
This section describes how to install an optical module. The method used to install a copper transceiver module is the same, except that the copper transceiver module connects to a network cable instead
Before connecting an optical fiber, attach temporary labels to both ends of the optical fiber for identification. Remove protective caps from optical fiber connectors, insert optical fibers into the
Before using an optical time-domain reflectometer (OTDR) to test the connectivity or the attenuation of optical signals, disconnect an optical fiber from an optical module, and connect both ends of the
Troubleshooting Optical Module Issues Symptom An optical port cannot go Up. The optical module cannot be properly identified and optical module information cannot be obtained. After
Before replacing an optical module, determine in which cabinet and chassis the optical module is installed, find the optical module in the chassis, and attach a label to the optical module.
Check the optical module type. Generally, an optical module has a label attached, identifying the rate, center wavelength, and mode (single-mode or multimode) of
If an optical module is installed in a running device, you can run the display transceiver command to view parameters of the optical module, including the center wavelength, transmission distance, fiber
We''re sorry but web site doesn''t work properly without JavaScript enabled. Please enable it to continue. Loading
Optical modules are hot swappable, and you do not need to power off the switch when replacing optical modules. Optical modules are electrostatic-sensitive components; therefore, you must take ESD
During certification of optical modules for Huawei switches, Huawei completes comprehensive functionality verification to ensure quality of optical modules. The verified items include optical
Install an optical module, and then connect optical fibers to the optical module. Do not insert an optical module with optical fibers to an optical port directly. Cover idle optical ports with dust plugs. All
Context Optical modules and optical fibers are equipped with clips. The optical module or optical fiber is inserted properly when you hear a clack. After making sure that the optical module is inserted
Replacing an optical module interrupts service transmission on the corresponding interface. Therefore, replace an optical module only when you confirm that the optical module has failed. Optical modules
Install or remove optical fibers carefully to avoid damaging the fiber connectors. Applying too much force to the optical fibers may damage the optical module. If an optical module cannot be completely
Therefore, you must take ESD protection measures when replacing optical modules. Do not insert an optical module reversely. If an optical module cannot be completely inserted into an optical port, do
If an optical module is installed in a running switch, you can run the display transceiver command to view parameters of the optical module, including the center wavelength, transmission distance, fiber types