WS-X4148-RJ-RFB - Cisco Catalyst 4000 Series 48-port 10/100 Switching Module WS-X4148-RJ-RFB - Cisco Catalyst 4000 Series 48-port 10/100 Switching Module $60.65
WS-X4148-RJ= - Cisco Catalyst X4148 4500 Series 48 x Ports 10/100Base-TX Fast Ethernet Network Switch Module Spare WS-X4148-RJ= - Cisco Catalyst X4148 4500 Series 48 x Ports 10/100Base-TX Fast Ethernet Network Switch Module Spare $153.34
WS-X4148-RJ21 - Cisco Catalyst 4500 Switch Module WS-X4148-RJ21 - Cisco Catalyst 4500 Switch Module $259.64
WS-X4148-RJ45 - Cisco Catalyst 4148 Inline Power 48-Ports 10/100 Ethernet Switch WS-X4148-RJ45 - Cisco Catalyst 4148 Inline Power 48-Ports 10/100 Ethernet Switch $188.64
WS-X4448-GB-RJ45 - Cisco Catalyst 4000 48 Port 10/100/1000 Switch Module WS-X4448-GB-RJ45 - Cisco Catalyst 4000 48 Port 10/100/1000 Switch Module $77.00
WS-X4148-FX-MT= - Cisco Catalyst X4148 4500 Series 48 x Ports 10/100Base-TX Fast Ethernet Network Switch Module Spare WS-X4148-FX-MT= - Cisco Catalyst X4148 4500 Series 48 x Ports 10/100Base-TX Fast Ethernet Network Switch Module Spare $359.05