NUEVO Cisco WS-X2931-XL 1000BaseX Catalyst 2900XL NUEVA CAJA ABIERTA
1000BaseX(GBIC) Catalyst 2900XL. Cisco WS-X2931-XL. Cisco WS-X2931-XL The port supports the IEEE 802.3z 1000BaseX standard. You can install either a short-wavelength (SX) or a long-wavelength/long-haul (LX/LH) GBIC into the 1000BaseX module.