Lifetime Warranty
Manufacturer: Cisco
Product ID: CISCO2503-CH
Product Description: Ethernet/dual serial/ISDN/BRI router
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Cisco CISCO2503-CH

The Ethernet/dual serial/ISDN/BRI router, or CISCO2503-CH, has been end-of-life’d by Cisco, but we continue to carry new and pre-owned CISCO2503-CH routers for customers who are happy with the multiservice voice/data integration it offers. Ideal for low volume environments that require excellent flexibility, a new surplus or refurbished CISCO2503-CH router can be an affordable option.

Purchase high quality Cisco router equipment at the industry's lowest prices, including the CISCO2503-CH. 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 CISCO2503-CH 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 CISCO2503-CH 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 CISCO2503-CH purchase with our standard lifetime warranty. All pre-owned CISCO2503-CH 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 CISCO2503-CH 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 CISCO2502.

General Information
Manufacturer: Cisco
Product ID: CISCO2503-CH
Product Description: Ethernet/dual serial/ISDN/BRI router
Product Type: Router
Marketing Information
The Cisco 2500 access server series represents Cisco System's low-cost entry into the access server marketplace. This product family enables users to connect asynchronous devices such as terminals, modems, router consoles, slot machines, and Integrated Services Digital Network (ISDN) terminal adapters (TAs) into a routed network. This product family also allows users to backhaul routed traffic through T1/E1 lines.
Total Number of Ports: 3
Ethernet AUI: Yes
Number of Broadband (RJ-45) Ports: 1
Number of Serial Ports: 2
Media & Performance
Carrier Supported: ISDN
Network & Communication
Network Technology: 10Base-5
Standard Memory: 4 MB
Memory Technology: DRAM
Flash Memory: 8 MB
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: 10.6"
Weight (Approximate): 10 lb
Package Contents:
  • Power supply and cord
  • Console cable kit
  • RJ-45-to-DB-9 adapter
  • 19 in. rack-mount/wall-mount kit
Certifications & Standards: Safety:
  • UL 1950
  • CSA 22.2-950
  • EN60950
  • EN41003
  • AS3260
  • TS001

  • FCC Class A
  • Canadian DOC Class A
  • EN55022 Class B
  • VCCI Class 2

  • CTR2 (NET1, NET2)
  • CTR3 (NET3)
  • ITU-T (I.430, Q.921, Q.931)
  • JATE-NTT, TS-013
  • ME0200-1
  • CS-03
  • CR22 - IEEE 802.3
  • The synchronous serial interface supports the following standards in data terminal equipment (DTE) and data communications equipment (DCE) mode: EIA/TIA-232, EIA/TIA-449, V.35, and X.21. The EIA-530 standard is supported in DTE mode only.

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