Overview of Cisco 2600 Series Routers
Each interface (port) on a Cisco 2610, Cisco 2620, and Cisco 2650 series router is If slot W0 contains a 2-port serial WIC and slot W1 contains a 1-port
CLIQ: Used Equipment Sale - Cisco Components
This is a Cisco serial WIC with 1 serial port. The card identifies as (tested in a Cisco 2610): 1 Serial network interface(s)
CISCO Products
Support for Cisco IOS Software. Support for upto 4 serial interfaces or 2 ISDN 16-and 32-port async serial 1-and 2-port Channelized PRI, Same as 2610
How Router Interfaces get their names on Cisco Routers
So if Slot 0 has a 2 port serial WIC and Slot 1 had a BRI interface, you have Serial 0/0, Serial 0/1, and BRI0/0. Say that you have a Cisco 2610 router.
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Cisco WIC-1T, Call Used, GA. (Qty:2) , 1-PORT SERIAL WAN INTERFACE Cisco 2610, Call Refurbished, MA. (Qty:5) , CISCO 2610 ACCESS ROUTER


CISCO Produc
Support for Cisco IOS Software. Support for upto 4 serial interfaces or 2 ISDN 16-and 32-port async serial 1-and 2-port Channelized PRI, Same as 2610
How Router Interfaces get their names on Cisco Routers
So if 0 has a 2 port serial WIC and 1 had a BRI interface, you have Serial 0/0, Serial 0/1, and BRI0/0. Say that you have a Cisco 2610 router.
CISCO Produc For Sale at Processor.com
Cisco WIC-1T, Call Used, GA. (Qty:2) , 1-PORT SERIAL WAN INTERFACE Cisco 2610, Call Refurbished, MA. (Qty:5) , CISCO 2610 ACCESS ROUTER
IBM/Cisco Interoperability
Note that this router has a two port serial module with serial interfaces Below is the complete listing of the configuration for the Cisco 2610 router.
CISCO SYSTEMS Networking Produc Toll Free Number 888-677-0712
2610, ETHERNET MODULAR ROUTER W/CISCO IOS IP S/W, $375.00, In Stock. 3600 REGIONAL OFFICE ROUTER NM-4T, 4 PORT SERIAL NETWORK MODULE, $995.00, In Stock
2610 w/dual T1 (WIC)
New to Cisco, but not new to routing/networking. My co. has 2 2610 w/dual T1 cards I see the console port but I have no RJ45 to 9-pin serial converters.
US Computer Exchange Cisco Equipment
2610, 2610 Router, $149. 29-0810-01, Cab500DTF Terminal, $10 WIC-1T, 1 Port Serial Wan Interface Card, $50. WS-C1400, WorkGroup Stack, $25
ARC's used CISCO produc at big discoun check out 378 line item
CISCO 2610 ENET MODULAR, ROUTER W/ CISCO IOS IP SOFTWARE, 1995, CISCO2610 CISCO 7200 4-PORT SERIAL PORT, ADAPTER, ENHANCED, 4500, PA-4T+=