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|Device Type: Cisco 2509 router.|
|Description: 1 Ethernet port , 2 synchronous serial ports , 8 asynchronous serial ports.|
|100% tested, 1-year Warranty, used Cisco.|
The Cisco 2500 routers have maximum memory limits of 16-MB Flash and 16-MB of DRAM and are encountering difficulties in their ability to load and operate newer versions of Cisco IOS Software. As code growth drives the size of Cisco IOS images near or over these limits, it becomes more difficult for the Cisco 2500s to support newer Cisco IOS Software versions. In previous Cisco 2500 EOS announcements, this memory limitation has been cited as a primary cause for some Cisco 2500 routers becoming EOS.
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.
Knowledge Computers carries one of the industry largest inventory of pre-owned networking products in our global offices in Singapore, Canada & USA. In addition to used and refurbished Cisco2504, we have routers, switches and accessories in stock for immediate availability. Please continue to browse our online catalog to find all the equipment that you need.