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CISCO WS-X4448-GB-RJ45 Catalyst Switching Module
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CISCO WS-X4448-GB-RJ45

Catalyst Switching Module

LINE CARD FOR CATALYST 4000 CERTIFIED PRE-OWNED IM WARRANTY

UPC: 746320566030

NSN: 7025014979603

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Cisco-IMSourcing Catalyst Switching Module - For Switching Network - 48 x 10/100/1000Base-T LAN100 Mbit/s

The Cisco Catalyst 4000/4500 Series 48-port 10/100/1000BASE-T line card extends Cisco's leadership in the modular switched Ethernet market, providing the industry's highest density auto-negotiating Gigabit Ethernet from the network edge directly to desktop computers. This line card provides 48 RJ-45 ports with triple speed auto-sensing and auto-negotiating technology, enabling all ports to be used at 10 Mbps, 100 Mbps, or 1000 Mbps up to 100 meters over Category 5 copper cabling for optimum flexibility and investment protection. This module provides wiring closet investment protection by allowing Fast Ethernet desktops today to migrate to Gigabit Ethernet in the future without replacing the switch line cards. The 48 ports can burst to Gigabit Ethernet line rate and share 12 Gbps of capacity (6 Gbps full-duplex) into the switching fabric. The amount of oversubscription can be controlled by varying the number of ports used at 1000 Mbps. All ports can utilize Gigabit EtherChannel or IEEE 802.3ad for high-speed interconnection applications. All ports use the standard IEEE 802.1x flow control (PAUSE frame) mechanism to control Gigabit Ethernet host traffic.

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General Information
Manufacturer
Cisco-IMSourcing
Manufacturer Part Number
WS-X4448-GB-RJ45=
Brand Name
Cisco-IMSourcing
Product Name
Catalyst Switching Module
Product Type
Switching Module
Technical Information
Application/Usage
Switching Network
Interfaces/Ports
Interfaces/Ports Details
48 x RJ-45 10/100/1000Base-T Network LAN
Media & Performance
Media Type Supported
Twisted Pair
Twisted Pair Cable Standard
Category 5
Ethernet Technology
Gigabit Ethernet
Network Technology
10/100/1000Base-T
Maximum Distance Supported
328 ft
Maximum Data Transfer Rate
100 Mbit/s
Physical Characteristics
Height
1.8"
Width
14.4"
Depth
10.5"
Weight (Approximate)
4.80 lb
Miscellaneous
Compatibility
Cisco Catalyst 4000/4500 Series