WS-X4148-RJ21

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: 1-Year Standard 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 one year 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-X4548-GB-RJ45V.

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
Interfaces/Ports: 48 x 10/100Base-TX LAN
Interfaces/Ports Details: 48 x Port 10/100Base-TX LAN
  4 x RJ-21 Connector
Media & Performance
Connectivity Media: Category 5 UTP 10/100Base-TX
Distance Support: 328 ft Category 5 UTP
Data Transfer Rate: 10 Mbps Ethernet Half/Full-duplex
  100 Mbps Fast Ethernet Half/Full-duplex
Power Description
Power Consumption: 65 W Operating @
  40 W Reset Mode @
Environmental Conditions
Temperature: 32°F (0°C) to 104°F (40°C) Operating
  -40°F (-40°C) to 167°F (75°C) Non-operating
Humidity: 10% to 90% Non-condensing
Physical Characteristics
Dimensions: 1.75" Height x 14.40" Width x 10.50" Depth
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
  • Certifications & Standards: Compliance:
  • CE Marking

    Safety:
  • UL 1950
  • CSA-C22.2 No. 950
  • EN60950
  • IEC 60950
  • TS001
  • AS/NZS 3260

    EMC:
  • FCC Part 15, Class A (CFR10 47) (USA)
  • ICES-003 Class A (Canada)
  • EN55022 Class A (Europe), CISPR22 Class A (International)
  • AS/NZS 3548 Class A (Australia)
  • VCCI Class A (Japan) with UTP
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