Huawei NE05E Hardware Manual page 543

HUAWEI NE05E,NE08E
Hardware Guide
Precautions
Avoid direct eye exposure to the laser beam launched from the optical interface
board or fiber.
● An optical module is an electrostatic sensitive device. Therefore, take ESD
● Only an external optical module can be replaced. An external optical module is
● When replacing a part, make sure that the interface is not connected to any
● Be careful when you remove or insert an optical cable in case the connector of
● Optical interfaces and optical fiber connectors must be clean. Optical fiber
Tool
●
●
Procedure
Step 1 Wear the ESD wrist strap, and insert the grounding end into the ESD jack on the
device, or wear ESD gloves.
Step 2 Make sure that the spare part is the same as the one to be replaced in terms of
name, model, and parameters. If they do not meet the requirements, contact
Huawei GTAC.
<HUAWEI> display interface gigabitethernet 0/1/0
GigabitEthernet0/1/0 current state : DOWN(TRANSCEIVER_OFFLINE) (ifindex: 16)
Line protocol current state : DOWN
Link quality grade : --
Description:
Route Port,The Maximum Transmit Unit(L3) is 1500 bytes, The Maximum Receive Unit(L2) is 9700
bytes
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 00e0-fc12-3458
Last physical up time : 2013-07-29 15:39:23
Last physical down time : 2013-07-29 15:38:41
Current system time: 2013-07-30 09:15:33
Statistics last cleared:never
Issue 05 (2023-03-31)
D ANGER
NO TICE
measures during the whole process of replacing an optical module to prevent
the optical module from being damaged.
pluggable.
optical fibers or cables.
an optical cable is damaged.
connectors must be properly capped to keep dusts away.
ESD wrist strap or ESD gloves
ESD bag
NO TE
Run the display interface
the type of the optical module to be replaced, as the following output in bold displays:
Internet Address is 10.1.1.1/1
Last 300 seconds input rate: 23513 bits/sec, 2 packets/sec
Copyright © Huawei Technologies Co., Ltd.
4 Hardware Installation and Parts Replacement
interface-type interface-number command to view and record
535