4 Port Token Ring Feature Card (UTP/STP,RJ45) Cabling Type: Token Ring Compatible Slots: 1 x Expansion Slot Compliant Standards: IEEE 802.5 Connectivity Technology: Wired Data Link Protocol: Token Rin

Ref: WS-C3900-4R

4 Port Token Ring Feature Card (UTP/STP,RJ45) Cabling Type: Token Ring Compatible Slots: 1 x Expansion Slot Compliant Standards: IEEE 802.5 Connectivity Technology: Wired Data Link Protocol: Token Ring Data Transfer Rate: 16 Mbps Device Type: Expansion module - 4 ports Form Factor: Plug-in module Interfaces: 4 x Token Ring - RJ-45 - female - 4 Manufacturer: Cisco Meraki Mounting Kit: Included Package Type: Retail Version: original