Manufacturer: Cisco Systems Model/Part #: GLC-ZX-SM-RGD Other Model/Part #: GLC-ZX-SM-RGD= Category: Network & Telecommunication » Transceivers (GBIC/SFP) | Cisco Systems GLC-ZX-SM-RGD Gigabit Ethernet SFP (mini-GBIC) Transceiver Module for SMF, rugged industrial Ethernet, dual LC/PC connector, 1000BASE-ZX 1550-nm wavelength extended distance. |