Cisco WS-X6548-RJ-21 WS-X6548-RJ21 Catalyst 6500 48-Port 10/100Base-T Etherenet Switch Module RJ-21

The 48-port 10/100BASE-T switching module (WS-X6548-RJ-21) provides 48 switched, 10/100-Mbps, full- or half-duplex ports. The module has 4 RJ-21 connectors (12 ports per connector) for Category 5, Category 5e, or Category 6 cable. The WS-X6548-RJ-21 module has 1-MB per-port packet buffers and a single fabric channel interface. The switching module is upgradable to support distributed forwarding with an optional Distributed Forwarding Card (WS-F6K-DFC). The WS-X6548-RJ-21 module is auto-MDI/MDIX capable; you can use either straight or crossover cable, and the module will automatically detect and adjust for the cable type.

Primary Applications: Server Farm, Backplane Connection: Switch Fabric and Bus , Interface Module Class: CEF256, Performance/ Forwarding Rate (Mpps): 256 Gbps; Up to 30 Mpps per system (15 Mpps per slot for slots upgraded with DFC to support distributed forwarding) , Forwarding Engine Architecture: Centralized CEF engine located on supervisor's PFCx daughter card makes forwarding decision upgradeable to dCEF switching with optional WS-F6K-DFC or WS-F6K-DFC3, Fabric Connections: Single 8-Gbps channel connection to switch fabric [on Supervisor Engine 720 or Supervisor Engine 2-MSFC2 with Switch Fabric Module (SFM)] and 32-Gbps shared bus connection, Scheduler: Weighted Round Robin (WRR), The QoS port architecture (Rx/Tx) for this module is 1p1q0t/1p3q1t Port Density/Chassis Model:, 576 ports (Cisco Catalyst 6513), 384 ports (Cisco Catalyst 6509) DFC Upgrade Requirements:, None integrated, Supervisor Engine 2: WS-F6K-DFC upgrade, SupervisorEngine 720: WS-F6K-DFC3 upgrade

Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: WS-X6548-RJ-21=
Brand Name: Cisco
Product Name: Catalyst Switching Module
Product Type: Switching Module
Application/Usage: Switching Network
Interfaces/Ports: 48 x 10/100Base-TX LAN
Interfaces/Ports Details: 4 x RJ-21 Connector
Interfaces/Ports Details: 48 x Port 10/100Base-TX
Connectivity Media: Category 5 UTP
Connectivity Media: Category 5e UTP
Connectivity Media: Category 6 UTP
Connectivity Media: 100 ohm STP
Distance Supported: 328 ft Category 5 UTP Full-duplex
Distance Supported: 328 ft Category 5e UTP Full-duplex
Distance Supported: 328 ft Category 6 UTP Full-duplex
Distance Supported: 328 ft 100 ohm STP Full-duplex
Data Transfer Rate: 10 Mbps Ethernet Half/Full-duplex @ 328 ft
Data Transfer Rate: 100 Mbps Fast Ethernet Half/Full-duplex @ 328 ft
Management: Network Management: ETHERLIKE-MIB (RFC 1643) , IF-MIB (RFC 1573), Bridge MIB (RFC 1493) , CISCO-STACK-MIB , CISCO-VTP-MIB , CISCO-CDP-MIB , RMON MIB (RFC 1757) , CISCO-PAGP-MIB , CISCO-STP-Extensions-MIB , CISCO-VLAN-Bridge-MIB , CISCO-VLAN-Membership-MIB , CISCO-UDLDP-MIB , CISCO-ENTITY-FRU-CONTROL-MIB , CISCO-COPS-CLIENT-MIB , ENTITY-MIB (RFC 2037) , HC-RMON , RFC1213-MIB (MIB-II) , SMON-MIB
Protocols: TCP/IP
Memory: 1 MB Buffer Memory Per Port Installed
Status Indicators: Status, Link good
Temperature: 32°F (0°C) to 104°F (40°C) Operating
Temperature: -40°F (-40°C) to 167°F (75°C) Storage
Humidity: 10% to 90% Non-condensing Relative Humidity
Altitude: -196.84 ft to 13123.32 ft Operating
Dimensions: 1.2" Height x 14.4" Width x 16.0" Depth
System Requirements: Slot requirements: Can occupy any slot in any Cisco Catalyst 6500 Series chassis
Compatibility: Cisco Catalyst 6500 Series Supervisor Engine Supported:, Supervisor Engine 1A, Supervisor Engine 2, Supervisor Engine 720

This Cisco WS-X6548-RJ-21 WS-X6548-RJ21 Catalyst 6500 48-Port 10/100Base-T Etherenet Switch Module RJ-21 is in refurbished condition and is fully guaranteed by our 90-day warranty. Please feel free to contact us regarding our inventory of refurbished Cisco networking equipment, or if you have any additional questions regarding this WS-X6548-RJ-21 WS-X6548-RJ21 Catalyst 6500 48-Port 10/100Base-T Etherenet Switch Module RJ-21.