WS-X4148-RJ21

Lifetime Warranty
WS-X4148-RJ21
Manufacturer: Cisco
Product ID: WS-X4148-RJ21
Product Description: Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21)
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email

Pre-Owned, Used And Refurbished Cisco WS-X4148-RJ21

With 10 or 100 Mbps of port speed over 48 ports, the WS-X4148-RJ21 is the Cisco 10/100BASE-TX Fast Ethernet switching module designed for the Catalyst 4500 Series switches. Utilizing a Category 5 UTP cable, the WS-X4148-RJ21 provides reliable switching power for your network architecture. The Catalyst 4500 series switches consist of the Catalyst 4503 switch , the Catalyst 4506 switch, the Catalyst 4507R switch, and the Catalyst 4510R switch and the WS-X4148-RJ21 enhances the already stellar performance of these switches.

The Cisco WS-X4148-RJ21 available from MULTI-LINK (MLCP) isn't the only switch in our extensive inventory. We maintain a diverse collection of current and previous generation equipment including modular and fixed-configuration switches, interface cards, and other insert components. Regardless of your Cisco switch needs, we'll find it for you.

By maintaining a large WS-X4148-RJ21 inventory, MULTI-LINK is proud to build long customer relationships. That hope guides our commitment to quality, and that's why we guarantee all used and refurbished WS-X4148-RJ21 will be tested to factory specifications by our onsite technicians, and is backed with our standard lifetime warranty.

Want to request a quote for a new, refurbished or used WS-X4148-RJ21? Simply add it to your quote cart or call us directly at 1-800-TO MULTI (866-8584) and speak with a representative today!

Have surplus WS-X4148-RJ21 or other network equipment? We'd like to hear from you. Please visit our Investment Recapture page to review various buy-back options, list your equipment on our Sell Us Your Surplus form or call us directly for assistance at 1-800-TO MULTI (866-8584).

You might also be interested in WS-F4531.

General Information
Manufacturer: Cisco
Product ID: WS-X4148-RJ21
Product Description: Catalyst 4500 10/100 Module, 48-Ports Telco (4xRJ21)
Product Type: Switching Module
Technical Information
Application/Usage: Switching Network
Interfaces/Ports
Total Number of Ports: 52
Connector Type: RJ-21
Interfaces/Ports Details: 48 x 10/100Base-TX LAN
  4 x RJ-21
Media & Performance
Media Type Supported: Twisted Pair
Twisted Pair Cable Standard: Category 5
Ethernet Technology: Fast Ethernet
Network Technology: 10/100Base-TX
Maximum Distance Supported: 328 ft
Maximum Data Transfer Rate: 100
Physical Characteristics
Height: 1.8"
Width: 14.4"
Depth: 10.5"
Weight (Approximate): 4.80 lb
Miscellaneous
Additional Information: Port Densities:
  • Catalyst 4503: 96
  • Catalyst 4506: 240
  • Catalyst 4507R: 240
Compatibility:
  • Catalyst 4503 switch
  • Catalyst 4506 switch
  • Catalyst 4507R switch

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