As one of the 10GB X2 Fiber optic transceiver modules, X2-10GB-LR is designed based on the X2 MSA and IEEE802.3ae. The typical dimension of X2-10GB-LR is 121x36x18mm. The Compatible X2-10GB-LR can be used in 10G ethernet.

Your will get benefits from buying optcore's compatible transceivers:
1. Top Quality: Guaranteed Product Quality & a 3-Year Advanced Replacement Warranty
2. Available: Short Lead Time to 1 business day
3. Extensive Cost Savings: Up to 90% below list price for the main brands
4. Compatibility: 100% Compatible With Cisco
5. Service: High-grade Service and Technical Support

Features 
Hot Z-pluggable
XAUI Electrical Interface: 4lanse@3.125Gbit/s
Below 4W power dissipationSC-Duplex Optical Receptacle
Digital Diagnostic Monitor Interface
Very low EMI and excellent ESD protection
Cooled 1310nm DFB laser and PIN ROSA
Up to 10KM for single mode fiber
Operating temperature range 0°C to 70°C Standards
 
Applications
10G BASE-LR/LW Ethernet
Other optical links

We supply a series of fiber optic transceivers including SFP transceiver, CWDM SFP Transceiver, DWDM SFP Transceiver, Video SMPTE 3G SFP Transeiver, Bidirectional SFP Transceiver, GBIC transceiver,CWDM GBIC Transceiver,10GBASE XENPAK transceiver,CWDM XENPAK transceiver, DWDM XENPAK transceiver,  X2 transceiver, CWDM X2 transceiver, DWDM X2 transceiver, EPON and GPON, SFF transceiver, 10GBASE SFP PLUS transceiver, Bidi SFP+ transeiceiver, CWDM SFP+ Transceivers,DWDM SFP+ Transceivers, 10GBASE XFP transceiver, CWDM XFP transceiver, DWDM XFP transceiver, Bidi XFP Transceivers and so on.