GLC-LH-SM 1000BASE-LX/LH SFP transceiver
1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength
1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength
1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength. Meer informatie op : http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6406/product_data_sheet0900aecd80322c0c.html