Cisco SFP 10G BX U 40 Compatible SFP+ Module 10GBase Fiber Optical Transceiver Upstream (SFP ST)

100% CISCO SFP-10G-BX-U-40 COMPATIBLE: 10 Gigabit Ethernet BiDi Fiber Single Strand SFP+ works with Cisco switches like ASR9000, ASR1000, NCS5500, C3850, NCS540 and others INCREASE BANDWIDTH ON EXISTING INFRASTRUCTURE: This 10 Gigabit Ethernet bi-directional WDM SFP+ transceiver module sends and receives over a single strand of fiber optic cable instead of two TECHNICAL SPECS: 10GBASE-BX | 10Gbps | Single Mode (SMF) | LC Connector | 1270nmTx/1330nmRx | Digital Diagnostic Monitoring (DDM) | Distances up to 40km (24.8mi) BACKED BY STARTECH.COM FOR LIFE: Backed For Life by StarTech.com on the life of the module itself-not the life of your switch; our modules won't void your OEM warranty and with 24/5 tech support PROGRAMMED & TESTED FOR COMPATIBILITY: Compatible with OEM routers and switches. MSA Compliant with DDM that reports the transceiver's status to most SNMP network management tools.