https://www.ebay.com/sch/i.html?_nkw=Addon+Hp+0231A455+Compatible+Sfp+Transceiver+Sfp+Mini+Gbic+Transceiver+Module+Gigabit+Ethernet&_sacat=0&_dmd=2

Addon Hp 0231A455 Compatible Sfp Transceiver - Sfp (Mini-Gbic) Transceiver Module - Gigabit Ethernet

Regular price
$289.00
Sale price
$203.00

SFP (mini-GBIC) transceiver module (equivalent to: HP 0231A455) - Gigabit Ethernet - 1000Base-CWDM - LC single-mode - up to 43.5 miles - 1510 nm - for H3C; Huawei Quidway S3928 S3952 S5600-26 S5624 S5648