Cisco 850 Series Manual page 7

Product Transition Matrix
Transition Matrix
continued
C I S C O F I X E D D S L 170 0/18 0 0 P R O D U C T C O M PA R I S O N
Form Factor
Rack/Wall Mountable
DRAM (default)
DRAM (maximum)
Flash (default)
Flash (maximum)
Integrated LAN Switch
DSL Technology
ADSL 2/2+
Wireless Option
Fast Ethernet WAN
Integrated Power over Ethernet
C I S C O F I X E D F E WA N 170 0/18 0 0 P R O D U C T C O M PA R I S O N
Form Factor
Rack/Wall Mountable
DRAM (default)
DRAM (maximum)
Flash (default)
Flash (maximum)
Integrated LAN Switch
Fast Ethernet WAN
Back-up WAN
Wireless Option
USB Ports (v 2.0)
Integrated Power over Ethernet Support
Real Time Clock
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Cisco 1701 Cisco 1801, 1802, 1803
Desktop Desktop
No Yes
96 MB 128 MB
128 MB 384 MB
32 MB 32 MB
32 MB 128 MB
No 8-port Switch
ADSL over POTS ADSL over POTS (1801),
ADSL over ISDN (1802)
G . S HDSL (1803)
No Yes
No 802 . 1 1a/b/g
1 Port 1 Port
No Optional
Cisco 1711, 1712 Cisco 1811, 1812
Desktop Desktop
No Yes
96 MB 128 MB
128 MB 384 MB
32 MB 32 MB
32 MB 128 MB
4-port Switch 8-port Switch
1 Port 2 Ports
v . 9 0 Modem (1711)/ v . 9 2 Modem (1811)/
ISDN S/T BRI (1712) ISDN S/T BRI (1812)
No Integrated 802 . 1 1a/b/g
None 2 Ports
No Optional
No Yes
Transition Matrix
continued
C I S C O 1721/18 41 P R O D U C T C O M PA R I S O N
Form Factor
Chassis Type
DRAM (default)
DRAM (maximum)
Flash (default)
Flash (maximum)
AC Power Supply
Onboard AIM Slot
Support for High Speed WICs (HWICs)
LAN Ports
Integrated Hardware-based Encryption
USB Ports (v1.1)
Console Port (Up to 115.2 Kbps)
Auxiliary Port (Up to 115.2 Kbps)
C I S C O 1751/176 0 , 2 6 0 0 , A N D 2 8 0 0 P R O D U C T C O M PA R I S O N
Cisco 1751, 1760
Form Factor
Desktop and 19"
Rack Mount
DRAM (default)
128 MB
DRAM (maximum) 128 MB (1751)
160 MB (1760)
Flash (default)
32 MB
Flash (maximum) 64 MB (1760)
Onboard DSP Slot 2
Onboard AIM Slot 0
Support for High Speed No
WICs (HWICs)
LAN Ports 1 10/100
Integrated Hardware-based Optional
Encryption
Integrated Inline Power/ No
PoE Support
USB Ports
No
Console Port (Up to 115.2 Kbps)
1
Auxiliary Port (Up to 115.2
1
Kbps)
Product Transition Matrix
Cisco 1721 Cisco 1841
Desktop Desktop (1RU)
Plastic Metal
64 MB 128 MB
128 MB 384 MB
32 MB 32 MB
32 MB Up to 128 MB
External Internal
0 1
No Yes
1 10/100 2 10/100
Optional Yes
No 1
1 1
1 1
Cisco 2600 Cisco 2800
19" Rack Mount 19" and 23" Rack
(Up to 2RU) Mount Options
256 MB 256 MB
256 MB 1 GB
Up to 32 MB 64 MB
Up to 128 MB Up to 256 MB
0 Up to 3
1 2
No Yes
Up to 2 10/100 2 10/100 or
10/100/1000
Optional Yes
No Yes
No Yes, up to 2
1 1
1 1
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