Lifetime Warranty
Manufacturer: Cisco
Product ID: WS-X6148-21AF
Product Description: Cat6500 PoE 802.3af 10/100, 48 port (RJ21) line card
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-X6148-21AF

The 48-Port 10/100 Fast Ethernet RJ-21 Module with PoE 802.3af, or Cisco WS-X6148-21AF, is available new or pre-owned, providing a cost-effective option for network enhancement. With a speed of 10/100 the WS-X6148-21AF offers IEEE 802.3af PoE Support and Cisco Prestandard PoE Support with 15.4W maximum power per port for 48 ports simultaneously.

The WS-X6148-21AF available is just one of the many options available in the extensive MULTI-LINK (MLCP) switch equipment inventory. Because we maintain a large WS-X6148-21AF inventory, MULTI-LINK can often ship within 1-2 days or even on the same day you order!

We provide an extensive selection of current and previous generation equipment, ranging from interface cards to fixed-configuration and modular switches, to other insert components. Whatever your Cisco switch requirement, MULTI-LINK strives to build a relationship with you that will last for years to come.

At MULTI-LINK, we guarantee all used and refurbished WS-X6148-21AF will be tested to factory specifications by our onsite technicians, and we'll back it with our standard lifetime warranty. If you would like to request a quote for a new, refurbished or used WS-X6148-21AF, simply add it to your quote cart or call us directly at 1-800-TO MULTI (866-8584) to speak with a representative!

We buy surplus! If you have surplus WS-X6148-21AF or other network equipment, 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-C6506-PFC2-48V.

General Information
Manufacturer: Cisco
Product ID: WS-X6148-21AF
Product Description: Cat6500 PoE 802.3af 10/100, 48 port (RJ21) line card
Product Type: Interface Module
Marketing Information

The Cisco 48-Port Fast Ethernet Classic Interface Module that provide PoE for converged data and voice traffic as well as other powered devices, such as wireless access points. Interface modules support PoE on each interface port, allowing customers to build campus multiservice data and voice networks for wiring closets.

Technical Information
Application/Usage: Data Networking
Interfaces/Ports Details: 48 x RJ-21 10/100Base-TX PoE LAN
Media & Performance
Media Type Supported: Twisted Pair
Twisted Pair Cable Standard: Category 5
Ethernet Technology: Fast Ethernet
Network Technology: 10/100Base-TX
Maximum Data Transfer Rate: 100 Mbit/s
I/O Expansions
Number of Daughter Cards Supported: 1
Physical Characteristics
Height: 1.2"
Width: 14.4"
Depth: 16"
Additional Information:

Spare Product


Catalyst 6500 Switch Series

You might also be interested in:



Cisco Cat6509 Chassis for NEBS Environment w/ 1300W AC PowerSupply
Learn More


Dual AC 875W Power Supply; single AC input (redundant)
Learn More


Alarm Status Monitor (ASM)
Learn More

Newsletter Subscribe

Close X

Sign up for news and special offers