This Cisco XFP10GLR-192SR-L compatible XFP transceiver provides 10GBase-LR throughput up to 10km over single-mode fiber (SMF) at a wavelength of 1310nm using a LC connector. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. The transceiver is guaranteed to be 100% compatible with the equivalent Cisco transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. It is built to meet or exceed the specifications of Cisco, as well as to comply with multi-source agreement (MSA) standards to ensure seamless network integration. Device Type: XFP transceiver module - LC single-mode Form Factor: Plug-in module Cabling Type: 10GBase-LR Data Transfer Rate: 10 Gbps Optical Wave Length: 1310 nm Data Link Protocol: 10 Gigabit Ethernet Max Transfer Distance: 6.2 miles OEM Manufacturer Equivalent Part Number: Cisco XFP10GLR-192SR-L Dimensions (WxDxH): 0.3 in x 0.5 in x 2.5 in Weight: 3.18 oz Manufacturer Warranty: Limited lifetime warranty Designed For: Cisco 1-Port 10GE, CRS-1, CRS-3 14-Port, CRS-3 20-port; Ethernet Services Plus Extended Transport 20G, 40G; Ethernet Services Plus Transport Extended Combination 20G, Extended Combination 40G, Line Card Device Type: XFP transceiver module Form Factor: Plug-in module Color: Silver Connectivity Technology: Wired Cabling Type: 10GBase-LR Data Link Protocol: 10 Gigabit Ethernet Data Transfer Rate: 10 Gbps Optical Wave Length: 1310 nm Max Transfer Distance: 6.2 miles Features: Digital Optical Monitoring (DOM) support Interfaces: 1 x Ethernet 10GBase-LR - LC single-mode female x 2 Compliant Standards: MSA OEM Manufacturer Equivalent Part Number: Cisco XFP10GLR-192SR-L Width: 0.3 in Depth: 0.5 in Height: 2.5 in Weight: 3.18 oz Designed For: Cisco 1-Port 10GE XFP Interface Module, CRS-1 Series 4-Port 10GE LAN/WAN-PHY Interface Module, CRS-1 Series 8-port 10GbE LAN/WAN-PHY Interface Module, CRS-3 14-Port 10GE LAN/WAN-PHY Interface Module, CRS-3 20-port 10GbE LAN/WAN-PHY Interface Module Cisco Ethernet Services Plus Extended Transport 20G Line Card, 40G Line Card Cisco Ethernet Services Plus Transport Extended Combination 20G Line Card for Carrier Ethernet, Extended Combination 20G Line Card with DFC3CXL for Carrier Ethernet, Extended Combination 40G Line Card for Carrier Ethernet, Line Card (LAN/WAN PHY, OTN/G.709) Service & Support: Limited warranty - lifetime Service & Support: Limited warranty - lifetime