Cisco X2-10GB-LR 10GBASE-LR X2 1310nm 10km DOM Optical Transceiver Module X2-10GB-LR Overview The Cisco 10GBASE X2 module offers customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications. Hot-swappable input/output device plugs into an Ethernet X2 port of a Cisco switch or router to link the port with the network. X2-10GB-LR Specification Model Brand CISCO Model X2-10GB-LR Details Standards IEEE 802.3ae Wavelength 1310nm Fiber Cable Single-mode fiber (SMF, G.652) Ports Dual SC/PC Connector Max Distance 10km Transfer Rate 10 Gbps Model Number: X2-10GB-LR Description: Cisco 10GBASE-LR X2 transceiver module for SMF, 1310-nm wavelength, 10km, SC duplex connector Device Type: Plug-in module Form Factor: X2 Date Rate: 10.3Gbps Wavelength: 1310nm Power Budget: 10dB Max Reach Distance: 10km Transmit Power: -6~-1dBm Receive Sensitivity: -15dBm Voltage: +5.0 V/ +3.3 V Power Consumption: lt,4W Connector: Dual SC/PC Fiber Type: SMF Operation Temperature: 0~70 C DDMI: With Application: 10 Gigabit Ethernet Certifications: CE, FCC, TUV, UL, RoHS, ISO9000:2001 Other Product CISCO SFP-10G-SR= 10GBase-SR SFP+ Module for MMF CISCO SFP-10G-LR= 10GBASE-LR SFP+ Module for SMF CISCO GLC-BX-D= 1000BASE-BX10 Downstream SFP Module CISCO MGBSX1 1000BASE-SX Mini-GBIC SFP Transceiver, for Multimode Fiber Business