Lifetime Warranty
Manufacturer: Cisco
Product ID: IAD2431-8FXS
Product Description: Cisco One T1 WAN port, One 10/100BaseT port, One VWIC slot, with 8 FXS analog voice ports
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Cisco IAD2431-8FXS

Customers looking for a good price on a new or used IAD2431-8FXS from Cisco can rest assured we’ve got them covered! We carry a wide selection of used and new surplus Cisco routers including pre-owned IAD2431-8FXS chassis modules. With two 10/100BASE-T ports, eight analog FXS ports, and one T1/E1 WAN port, a pre-owned or refurbished IAD2431-8FXS also provides one WIC/VIC slot, AC and DC power inputs, and external flash memory. We want to be your primary provider of new and used Cisco routers. Contact us for a no-obligation quote and to learn more about our warranty.

Purchase high quality Cisco router equipment at the industry's lowest prices, including the IAD2431-8FXS. MULTI-LINK (MLCP) maintains an extensive inventory of new, refurbished and used Cisco router equipment in all product series, so we can locate anything you need from SOHO to core router requirements.

Our impressive IAD2431-8FXS inventory results in quick order turn-around. We often ship "same day" or within just 1-2 business days. In addition, as an independent supplier, we have the ability to offer more equipment options, including new, used and refurbished IAD2431-8FXS than are available through distribution! In some cases, our pre-owned equipment may still be sealed, unopened, in original factory packaging, but for much less than you’d pay through distribution!

MLCP is committed to providing the best quality, and we guarantee any used Cisco IAD2431-8FXS purchase with our standard lifetime warranty. All pre-owned IAD2431-8FXS equipment is tested to factory specifications and is guaranteed to arrive safely. We understand that as an experienced supplier of refurbished network hardware, we must be better than the manufacturer. That’s the fundamental principle that guides us with each and every customer.

Are you looking for the IAD2431-8FXS as a result of an upgrade? We offer generous trade-in credit and may be interested in your surplus networking equipment. We encourage you to take advantage of our flexible "buy-back" options, including an up-front purchase option.

For a quote today, simply click onto the "Request a Quote" button on the right, or call 1-800-TO MULTI (866-8584) for assistance. Thank you!

You might also be interested in SPIAD2431-16FXS.

General Information
Manufacturer: Cisco
Product ID: IAD2431-8FXS
Product Description: Cisco One T1 WAN port, One 10/100BaseT port, One VWIC slot, with 8 FXS analog voice ports
Product Type: Data/Voice Gateway
Marketing Information

The Cisco IAD2431-8FXS is the next-generation integrated voice and data services platform for service providers, building on the industry-leading IAD2420. The Cisco IAD2431-8FXS offers a major leap forward in price performance and enhanced software functions, such as Cisco CallManager Express) and rich Media Gateway Control Protocol (MGCP) gateway services, to cost-effectively accelerate the migration from time-division multiplexing (TDM) to voice over IP (VoIP).

Management Port: Yes
Number of Network (RJ-45) Ports: 1
Number of FXS (RJ-11) Ports: 8
I/O Expansions
Number of Total Expansion Slots: 2
Expansion Slot Type: VWIC
Network & Communication
Carrier Supported: T-carrier
Ethernet Technology: Fast Ethernet
Network Standard: 10/100Base-TX
Management & Protocols
Voice Codec: G.711a
Memory Card Supported: CompactFlash
Power Description
Input Voltage: 110 V AC
  220 V AC
Physical Characteristics
Form Factor: Rack-mountable
  Wall Mountable
Height: 1.8"
Width: 17.5"
Depth: 13.5"
Weight (Approximate): 11 lb

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