StarTech.com Cisco SFP-10G-BX20D-I Compatible SFP+ Module - 10GBASE-BX - 10 Gigabit Ethernet BiDi Fiber Single Strand SFP+ - LC 20km - Cisco ASR9000, ASR1000, NCS5500 (SFP-10G-BX20D-I-ST)

100% CISCO SFP-10G-BX20D-I 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 | 1330nmTx/1270nmRx | Digital Diagnostic Monitoring (DDM) | Distances up to 20km (12.4mi) 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.