RackMounted Matrix Optical Switch,PM optical Circulator,ASE Light Source is good - fiberer.com
							
							Fiberer Rackmounted Optical Switch module allow simultaneous connection between a number of input and output fibers, all-optical, cross-connect configuration. Rackmount Optical Switch module  are useful to add redundancy to an optical network,Rack mount Matrix Optical Switches module  can be manually selected from front panel or control via RS232 port, Ethernet port.Rackmounted Optical Switch module  is available in any MxN size up to 128x128..Fiberers SLED Light Source are Telcordia qualification tested. Acfiber products are Telcordia qualified.PM Circulator ( 980nm )