Product UPC: 691852472444 The GLC-BX-D-20 is a third-party compatible SFP for Cisco, manufactured and tested by Network Distributors. This 1000BASE module will reach 20km and uses a wavelength of TX: 1490nm, RX: 1310nm. All GLC-BX-D-20 are in-system tested in real Cisco routers and switches.
30 Day Warranty Included. Extended warranty is available. Contact your sales rep for more information.