BRAND NEW WITH THE FULL NORTEL AVAYA ONE YEAR WARRANTY!!! With over 100 years of technological leadership and innovative solutions, Nortel Networks is redefining conventional business models and reinventing the way business gets done. Nortel's innovative technologies add intelligence to networks offering a higher level of security, performance, agility, and efficiency than ever before. This product is a 1-port 10GBase-LR XFP for use with 8683XLR. It supports single-mode fiber for interconnects up to 10km. Nortel AA1403001-E5 Module specifications and tech-data Transceiver type : XFP Device Type : Transceiver module Interface (Bus) Type : Plug-in module Connectivity Technology : Wired Application : 10GBASE-SR Transceiver data-rate : 10Gbps Wavelength : 850nm Max Distance : 300m Fiber Type : MMF Connector : DuplexLC DDM : With DDM Working temperature : 0~70 °C Compatibility : Nortel Passport 8683XLR Avaya Part Number : AA1403001-E5 UPC : 00056097033025, 00056097043567