FluxLight Brand 100% Cisco Compatible GLC-SX-MM-E SFP Transceiver Module Free Domestic Shipping
Posted by Jeffrey Velasquez on 03/28/2011
If you have an older fiber plant then you know that getting gigabit rates at zero errors can be a real headache on longer runs.
These 1310nm transceivers work on your standard multimode fibers that were meant for 850nm. You use the same jumpers you have in inventory -- no bizarre "mode-launching" cables are needed. They sail through 2000 meter runs over multiple jumper hops that would otherwise require single mode fiber.
This is the real deal, it plugs in to your switches and routers with zero hassles.
GLC-SX-MM-E and WS-G5484-E are conjugate part numbers.