Catalyst 4500 10/100 Auto Module, 48-Ports (RJ-45) Fast Ethernet Module WS-X4148-RJ
Currently unavailable
| The Cisco Catalyst 4000 Inline Power 10/100BASE-TX Ethernet Switching line card supports up to 48 ports per line card (RJ-45 interfaces). Along with phone discovery, these line cards support autosensing and autonegotiation to determine the speed and duplex mode of the attached device. Inline power is 48-VDC power provided over standard Category 5 unshielded twisted-pair (UTP) cable up to 100 meters. Instead of requiring wall power, terminal devices such as IP telephones can utilize power provided from the Cisco Catalyst 4000 Switch. This capability gives the network administrator centralized power control, which translates into greater network availability. By deploying Cisco Catalyst 4000 switches with uninterruptible-power-supply (UPS) systems in secured wiring closets, network administrators can ensure that power outages in a building will not affect network telephony connections. |
|
| GENERAL INFORMATION | |
| Manufacturer | Cisco Systems, Inc |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 4500 |
| Product Model | WS-X4148-RJ |
| Product Name | Catalyst WS-X4148-RJ Switching Module |
| Product Type | Switching Module |
| INTERFACES / PORTS | |
| Interfaces/Ports | 48 x 10/100Base-TX LAN |
| Interfaces/Ports Details | 48 x RJ-45 10/100Base-TX LAN |
| MEDIA & PERFORMANCE | |
| Connectivity Media | |
| • FTP | |
| • Category 5 UTP | |
| Distance Support | |
| • 328 ft Category 5 UTP | |
| Performance | |
| • 10Mbps Ethernet Half/Full-duplex | |
| • 100Mbps Fast Ethernet Half/Full-duplex | |
| ENVIRONMENTAL CONDITIONS | |
| Temperature | -40°F (-40°C) to 167°F (75°C) non-operating |
| Temperature | 32°F (0°C) to 104°F (40°C) operating |
| Humidity | 10% to 90% non-condensing |
| MISCELLANEOUS | |
| Dimensions | 1.75″ height x 14.4″ width x 10.5″ depth |
| _______________________ | |