Copper Duplex SC Optical Transceiver Module 1.25 Gbps Data Transfer Rate WS-G5486 Cisco WS-G5486 Cisco WS-G5486​ Specifications Item Details: Dual data-rate of 1.25Gbps/1.0625Gbps operation Duplex SC, Single-Mode Transceiver 1310nm SFP Laser Extended power supply +3.3/5.0V compatible CWDM is also Available Compliant with IEC 60825-1 Class 1/CDRHClass I Laser Eye Safe RoHS Compliant Products Available Item Standard: Product Code: WS-G5486 Manufacturer: Cisco Device Type: GBIC transceiver module - RJ-45 Form Factor: Plug-in module Cabling Type: 1000Base-T Data Transfer Rate: 1.25 Gbps Ordering infomation: PN DESCRIBTION WS-G5484 1000BASE-SX Short Wavelength GBIC (Multimode only) WS-G5484 1000BASE-SX Short Wavelength GBIC (Multimode only) WS-G5486 1000BASE-LX/LH long haul GBIC (singlemode or multimode) WS-G5487 1000Base-ZX extended reach GBIC(singlemode) X2-10GB-LR 10GBASE-LR X2 Module X2-10GB-SR 10GBASE-SR X2 Module Competitive advantage: 1. Excellent quality and 1 years warranty 2. Competitive pricing 3. Original Package 4. Original Label 5. Keep stock,Fast delivery One year warranty: All of our Cisco products with one year manufacture warranty or smartnet free for you buying smartnet at you local Cisco. Pictures for reference: