Cisco Catalyst 1000-24P-4G-L – Switch – Managed – 24 x 10/100/1000 (PoE+) + 4 x Gigabit SFP (uplink) – rack-mountable – PoE+ (195 W)

Cisco – SFP (mini-GBIC) transceiver module – GigE – 1000Base-LX, 1000Base-LH – LC/PC single-mode – up to 10 km – 1310 nm – for Cisco 38XX, 39XX, 4451, 892, 250 Series, Catalyst 29XX, 3650, ESS9300, ME 3600, UCS 62XX