Product Transition Matrix - Cisco 2811 - Voice Security Bundle Router Manual

Notes
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Product Transition Matrix

Cisco 850 and 860 Product Comparison
Form Factor
DRAM (default)
DRAM (maximum)
Flash (default)
Flash (maximum)
Integrated LAN Switch
Integrated Hardware-based Encryption
Out of Band Management
Wireless LAN Option
Fast Ethernet WAN
ADSL2/2+
Cisco 870 and 880 Product Comparison
Cisco 871, 876, 877, 878
Form Factor
DRAM (default)
DRAM (maximum)
Flash (default)
Flash (maximum)
Integrated LAN Switch
Integrated Hardware-based Encryption
Backup Interface External Modem (871, 877)
ISDN S/T BRI (876, 878) (Out
of Band Management only
Wireless LAN Option
Fast Ethernet WAN
ADSL/ADSL2+ over POTS
ADSL/ADSL2+ over ISDN
Cisco 851, 857 Cisco 861, 867
Desktop Desktop
64 MB 256 MB
64 MB 256 MB
20 MB 128 MB
20 MB 128 MB
4-port Switch 4-port Switch
Yes Yes
External Modem External Modem
Integrated 802. 1 1b/g Integrated 802. 1 1b/g/n
1 Port (851) 1 Port (861)
1 Port (867)
Cisco 881, 886, 887, 887V,
888, 888E
Desktop Desktop
128 MB 256 MB or
512 MB (SRST Models)
256 MB 768 MB
24 MB 128 MB or
256 MB (SRST Models)
52 MB 128 MB or
256 MB (SRST Models)
4-port Switch 4-port Managed Switch
Yes Yes
ISDN S/T BRI (886, 887, 887V
888, 888E)
3G (all 3G Models)
on 878)
Integrated 802. 1 1b/g Integrated 802.11b/g/n
1 Port (871) 1 Port (881)
877 887
877 886
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