Manufacturer: Cisco Systems Model/Part #: GLC-LX-SM-RGD Other Model/Part #: GLC-LX-SM-RGD= Category: Network & Telecommunication » Transceivers (GBIC/SFP) | Cisco Systems GLC-LX-SM-RGD Gigabit Ethernet SFP (mini-GBIC) Transceiver Module for MMF and SMF, rugged industrial Ethernet, dual LC/PC connector, 1000BASE-LX/LH 1300-nm long-wavelength/long haul. |