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for Cisco GLC-BX-U and GLC-BX-D 1.25G SFP Module BIDI WDM Transceiver 10-20KM Simplex LC (1Pair)

Compatible for Cisco GLC-BX-U and GLC-BX-D WDM SFP moudle
1000BASE-BX-U and 1000BASE-BX-D Bidirectional SFP Optic, up to 20km over single LC.
SFP Bidi Transceiver, 1.25Gb/s SFP Bidi, Single LC connector, Wavelength: Up: TX1310nm/RX1550nm; Down: TX1550nm/RX1310nm.
Compatible with Cisco.Jeirdus owns Compatibility LAB to meet the coding requirements for various brands of switches and routers.Each transceiver is individually tested before delivery.
100% new materials,high Quality with CE, FCC,3 year replacement and lifetime warranty

Overview

Specs

Reviews

We offer a high-quality SFP transceiver module that is 100% compatible with the original ones. This SFP module is carrier-class quality

Additional Information
First Listed on Newegg	October 16, 2026

Return for refund within: 30 days
Return for replacement within: non-replaceable
This item is covered by Nextrix Return Policy
*Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.