Huawei MXPD-243S SFP Module 1.25G-1310nm-10km-SM-ESFP Module Applicable scope: Any type of Huawei switch, LACP, POE, QoS, SNMP, Stackable,VLAN Support and other optical network transmission equipment. Attention: a. When you take the optical module, do not touch the golden finger of the SFP optical module to avoid damage to the SFP optical module. b. When inserting the SFP optical module, make sure that the handle of the SFP optical module is attached to the optical port of the SFP optical module and insert it. If the SFP optical module has just been removed, do not remove the optical port dust plug and insert it directly. c. When pulling out the SFP optical module, first pull out the optical fiber cable, pull it out to the optical port at about 90 degrees, and slowly pull it out. When it is pulled out, it cannot be pulled too hard or the handle is not in place. The SFP optical module shield is damaged.
