Feel safe buying used Cisco IT hardware with two year warranty.
Model
Cisco 1800Cisco 1900Cisco 2600Cisco 2800Cisco 2900Cisco 3600Cisco 3700Cisco 3825Cisco 3845Cisco 3900Cisco 3925Cisco 3945Cisco 4000Cisco 7200Cisco 7301Cisco 7600Cisco ASR 1000Cisco ASR 1001Cisco ASR 1002Cisco ASR 1004Cisco ASR 1006Cisco ASR 1009Cisco ASR 1013Cisco ASR 9000Cisco ASR 9001Cisco ASR 9006Cisco ASR 9010Cisco ASR 920