WS-U5535-FEFX-SMF - Cisco Network Adapter Dual Port 100BaseFX SMF Uplink Module for Supervisor III WS-U5535-FEFX-SMF - Cisco Network Adapter Dual Port 100BaseFX SMF Uplink Module for Supervisor III $172.50
WS-X4014 - Cisco Catalyst 4000 Supervisor Engine III WS-X4014 - Cisco Catalyst 4000 Supervisor Engine III $573.80
WS-SUP720 - Cisco Catalyst 6500 Supervisor Engine 720 WS-SUP720 - Cisco Catalyst 6500 Supervisor Engine 720 $117.45
WS-X4013 - Cisco Catalyst 4000 Supervisor Engine II WS-X4013 - Cisco Catalyst 4000 Supervisor Engine II $77.00
WS-U4504-FX-MT - Cisco Catalyst 4000 4-Port 100FX Uplink Daughter Card WS-U4504-FX-MT - Cisco Catalyst 4000 4-Port 100FX Uplink Daughter Card $517.50
WS-X4516 - Cisco Catalyst 4500 Series Supervisor Engine V WS-X4516 - Cisco Catalyst 4500 Series Supervisor Engine V $78.54