Cisco 871 User Manual

2
Cisco Virtual Office – End User Instructions for Cisco 871 and Cisco 881 Router Set Up at Home or Small Office
78-18858-01
SETUP YOUR CVO HARDWARE
How to Connect Your Equipment
This scenario shows an example of your company’s provided devices and the Internet Service Provider
(ISP) device (modem/router) properly connected to a CVO 871W router. The same ports should be used
to connect to a CVO Cisco 881W or non-wireless router.
For detailed descriptions, see below Step-by-Step Instructions.
Figure 1 End-to-end View of How Your Devices Should Connect Together

Cisco 871 Specifications

General

Flash memory	24 MB
Internal memory	128 MB
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4570 m
Storage temperature (T-T)	-20 - 65 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Ethernet LAN	Yes
Cabling technology	10/100Base-T(X)
Networking standards	-
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet interface type	Fast Ethernet
USB ports quantity	2
Ethernet LAN (RJ-45) ports	4
Security algorithms	3DES, AES, DES, EAP-FAST, EAP-MD5, EAP-SIM, EAP-TLS, EAP-TTLS, HTTPS, LEAP, PEAP, TKIP, WEP, WPA, WPA2
Product color	Black
Rack mounting	No

Weight and Dimensions

Depth	215.9 mm
Width	260.4 mm
Height	50.8 mm
Weight	954 g