10Gtek a Pair of 1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex LC Fiber Module for Cisco GLC-BX-20D /GLC-BX-20U, Ubiquiti UniFi UF-SM-1G-S and More, SMF 1550nm /1310nm, DDM, up to 20 km

Features

• 1000BASE-BIDI Bidirectional SFP to single LC Optical transceiver module, Single Mode, Wave length: Up: TX1310nm/RX1550nm; Down: TX1550nm/RX1310nm, DDM, up to 20km over single LC.
• Wide Compatibility - Compatible for Cisco GLC-BX-20D/GLC-BX-20U, Ubiquiti UniFi UF-SM-1G-S, Mikrotik, Linksys, D-link, Netgear and Other Open Switches. NOT compatible with TP-Link. It is widely used in fiber, switches, routers, NIC,server or other fiber optic equipments with 1000Base SFP ports for plug and play, support fully hot-pluggable.
• 100% Usable - In 10Gtek's Signal Integrity Lab, we 100% passed tested. Each transceiver is individually tested on switches before delivery.
• Superior DDM Function - DDM allows you to monitor the critical information concerning the status of the transmitted and received signals of the transceivers in real-time to find out some potential problems.
• Perfect After-sales Service - Backed by 10Gtek 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of transceiver, customized service is available.