Cisco Catalyst 9800-L Wireless Controller – Network management device – 10 GigE – Wi-Fi 6 – 1U – rack-mountable

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