Cisco AS535-DFC-4CT1 Access Server Modem (digital)

Buy, Sell, Rent, or Lease a Refurbished AS535-DFC-4CT1. Contact us by calling 800-327-0730, activating our Live Chat feature, or filling out our Quote Form to get immediate pricing and availability.

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Cisco AS535-DFC-4CT1 Access Server Modem (digital)

Cisco AS535-DFC-4CT1 Access Server Modem (digital) Overview



Device Type
Modem (digital)
Enclosure Type
Plug-in module


Connectivity Technology
Max Transfer Rate
1.544 Mbps
Digital Signaling Protocol
ISDN Interface
Digital Ports Qty
Line Rate

Expansion / Connectivity

Expansion Slots Total (Free)
4 x Modem - ISDN PRI T1
Compatible Slots
1 x Expansion slot


Express Computer Systems state-of-the-art engineering lab and certified technicians will make sure that your Cisco AS535-DFC-4CT1 Access Server Modem (digital) is tested rigorously and in perfect working condition. To back it up, we carry a 100% Satisfaction Guarantee on all of our used and refurbished gear, in addition to one of the industries best warranties.

Shipping Policy

We stock all of our products. Items are fully tested and professionally packaged to ensure functionality on arrival.

The AS535-DFC-4CT1 will ship the same day if the order is received with sufficient testing and packaging time.

*Alaska and Hawaii customers, please contact us for a shipping quote.

Shipping Methods

We ship via Fedex. Next Day and expedited shipping services are available. Please contact us for a quote to upgrade shipping.

We can also ship via UPS or FedEx on your account number. Other freight and carrier services are available, please contact us at to make arrangements.

Pickup & Delivery

Local customers may also arrange for pickup or delivery of items.

Net Terms

Approved Educational, Government, and Corporate customers may submit a purchase order to purchase the AS535-DFC-4CT1.

Please contact us and we will FAX or Email you a credit application.

Finance & Leasing Options

We have solutions to help you finance your purchase. Please contact us at to learn more about our finance and leasing options.

Credit Card

To pay via credit card, please call us at (800) 327-0730


FAX your card type, card number, expiration date, name as it appears on the card, complete billing address including apartment number, zip code and phone number to us at (800) 327-0730.

Wire Transfer

International buyers must pay via Wire Transfer.

Please email us at to purchase this product with a wire transfer.


Business and Personal Checks must clear prior to shipment.