We buy and sell used CISCO routers?switches?high and middle end modular ,and other net working products. All of our products are in good working physical condition, and full functional. In addition, we still can provide Cisco products repairs service, for we have professional repairs team. Thus, we can offer the best professional service to our customers. The following items are part of our products:

CISCO6500 Series

WS-X6X-S2-MSFC2?WS-X6K-S1-2GE? WS-X6348-RJ45? WS-X6416-GBIC ?
WS-X6148-GE-TX?WS-X6516-GBIC?  WS-X6316-GE-TX?WS-X6324-100FX-MM ?
WS-X6516-GE-TX?WS-C6500-SFM?WS-F6K-DFC?  WS-F6K-DFC3A ?

CISCO7500 Series
RSP8? RSP4? VIP4-80? VIP4-50? PA-MC-2E1/120?PA-MC-4E1/120?  PA-4E1G/75?
PA-A3-OC3-SMI? PA-POS-OC3-SMI? PA-MC-8TE1+?  GEIP? GEIP+? PA-MC-STM-1SMI?

CISCO7200 Series
NPE400? NPE300? I/O-1FE?  I/O? PA-FE-TX? PA-8T-V35?
PA-4T?  PA-GE?  PA-2FE-TX?

CISCO4000 Series
WS-X4014? WS-X4013? WS-X4232-RJ?   WS-X4515?WS-X4012? WS-X4148-RJ?
WS-X4232-L3? CISCO3660? CISCO3640? CISCO3620? CISCO2610? CISCO3548?
CISCO3524? CISCO2924? CISCO2950-24?CISCO 3550-24SMI? CISCO2948G?
CISCO3550-48SMI? CISCO 3550-12T?
Tel?86-010-88440915 86-010-88440916  
Fax: 86-010-88440915-808    
Http//: www.abtoab.com  
Beijing Dongfangtiandi Tech Co. Ltd