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Cisco WS-X4448-GB-SFP Catalyst 4500 48 Port SFP Gigabit Ethernet Module GigE (Refurbished)

> > > SKU: WS-X4448-GB-SFP

Cisco WS-X4448-GB-SFP Catalyst 4500 48 Port SFP Gigabit Ethernet Module GigE (Refurbished)


Available on backorder


Available on backorder



Refurbished Cisco Catalyst 4500 Series Switches

Deploy Unified Access with a modular switch 
Accelerate business growth and improve efficiency. 4500E Series Switches are the foundation for Cisco Enterprise Networks and are the industry’s most widely deployed modular platform for campus access and distribution deployments. Now with Supervisor 8-E and supervisor 8L-E, this series offers wired and wireless convergence.

Cisco Digital Network Architecture 
Only Cisco delivers a digital-ready approach that starts at the edge and extends to where applications reside.

Industry-leading modular access switching 
4500E switches with Supervisor 8-E/8L-E offer exceptional scalability and comprehensive features to meet current and future network demands. Get up to 928 Gbps bandwidth, non-blocking 48 Gbps per slot, and up to 9000W power supply through PoE ports.

Converged wired and wireless access 
The Supervisor 8-E/8L-E comes with a built-in wireless controller, extending wired features to wireless. It supports up to 20 Gbps wireless throughput, 50 access points, and 2000 wireless clients on single system.

Advanced intelligent services 
The 4500E delivers comprehensive intelligent services for automation, real-time monitoring, and exceptional resiliency. It is also green with energy-efficient technology built in.

Foundation for Cisco Open Network Environment 
The center of Supervisor 8-E is the new Unified Access Data Plan ASIC. You can program this ASIC for next-generation features and intelligence with converged APIs across wired and wireless.

Investment protection and reduced TCO 
The 4500E offers industry-leading investment protection with more than 10 years of backward compatibility and forward compatibility for line cards and long software lifecycles.




The WS-X4448-GB-SFP 48-port Gigabit Ethernet switching module has the following specifications:

  • 48 ports
  • 1000BASE-X Gigabit Ethernet switching module (SFP)
  • LC Connector type
  • MMF or SMF Cable type
  • SX, LX, Copper 1000BASE-T, BX10-D and BX10-U SFP type
  • Ports may be oversubscribed, depending on utilizaton
  • Customers can mix and match 1000BASE-X SFP optics on the same line card
  • IEEE 802.3x flow control
  • Service provider: Run point-to-point Gigabit Ethernet fiber to the home (FTTX)
  • Enterprise and commercial: designed for server farms and switch-to-switch applications
  • Supported with Supervisor Engine V-10GE, Supervisor Engine 6-E, Supervisor Engine 6L-E, Supervisor Engine 7-E.
  • Supported in the Catalyst 4500 and Catalyst 4500 E-Series switch chassis.
  • Can be installed in any non-supervisor engine slot

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