Overview
10GBASE-SR is a port type for MMF (multimode fiber) and uses 850 nm lasers. For longer reach, another standard defined in IEEE 802.3ae is 10GBASE-LR. 10GBASE-LR is a port type for SMF (single mode fiber) and uses 1310 nm lasers. Traditionally SMF 10GBASE-LR SFP+ modules are way more expensive than MMF 10GBASE-LR SFP+ modules. MMF and SMF historical short range / long range paradigm may change in short term: since 2014, for new installations, especially indoor, SMF wiring is about half of MMF wiring. As a consequence, lots of new buildings and datacenters now standardize on SMF. But 10GBASE-LR SFP+ transceivers are too expensive for short-range connections. A new market for short distances over SMF has been created: the industry is standardizing on a new class of SMF 10G transmitters with typical 10GBASE-LR LITE SFP+ transceivers. While not a standard yet, 10GBASE-LR LITE has a specified reach of 2 km over standard 9µm single mode fiber. 10GBASE-LR LITE isn’t a replacement for 10GBASE-LR optics: it is just relevant alternative for “shorter” reach SMF applications.
  • 10 Gigabit Ethernet “Long Range LR Lite” fiber connectivity
  • LC duplex connector
  • Fits into SFP+ interfaces of M5300, M6100, M7100 and M7300 series Managed Switches
  • Fits into SFP+ interfaces of select Smart and Plus Switches
  • Drives 10 Gigabit Ethernet up to 2 km (1.24 mile) distances with 9/125µm single mode fiber cables
  • 10GBASE-LR Lite isn’t a standard yet
  • AXM764 can interoperate with AXM762 10GBASE-LR as long as the distance doesn’t exceed 2 km
High compatibility Designed for seamless integration, the NETGEAR ProSafe AXM764 SFP+ transceiver module is fully compatible with PC systems, ensuring a smooth and reliable connection for high-speed networking. Robust performance With a data transfer rate of 10 Gbps and a maximum transfer distance of 2 km, this plug-in module is engineered to support Ethernet 10GBase-LRL networking, making it ideal for extending your network over longer distances. Durable design The NETGEAR ProSafe AXM764 is built to last, featuring a mean time between failures (MTBF) of 2,310,000 hours. Its compliance with multiple safety and environmental standards, including RoHS and Laser Class 1, ensures a safe and reliable operation. Energy efficient Optimized for low power consumption, the module operates on just 1.1 watts, making it an energy-efficient choice for expanding your network infrastructure. Secure and compliant Meeting stringent standards such as IEEE 802.3ae for 10 Gigabit Ethernet and various compliance standards including FDA and IEC 60825, this module offers a secure and compliant solution for your networking needs.