10320 Compatible QSFP+ Single Mode Module.100% compatibility with Extreme Networks 10320 guaranteed Lifetime Warranty on all StarTech.com SFP modules Maximum transfer distance of 10 km (6.2 mi) QSFP+ (Mini GBIC) meets or exceeds OEM specifications SFP+ transceiver module complies with MSA industry standards 40GBase LR4 Fiber transceiver has low power consumption Hot swappable with other fiber optic modules Single Mode connector with Digital Diagnostic Monitoring (DDM) MTBF: 95 832 026 hours This product ships in approximately 1 days