10
11
Product Transition Matrix
Transition Matrix
continued
Transition Matrix
continued
Product Transition Matrix
C I S C O FI X E D D S L 170 0/180 0 PR O D U C T C O M PA R I S O N
Cisco 1701
Cisco 1801, 1802, 1803
Form Factor
Desktop
Desktop
Rack/Wall Mountable
No
Yes
DRAM (default)
96 MB
128 MB
DRAM (maximum)
128 MB
384 MB
Flash (default)
32 MB
32 MB
Flash (maximum)
32 MB
128 MB
Integrated LAN Switch
No
8-port Switch
DSL Technology
ADSL over POTS
ADSL over POTS (1801),
ADSL over ISDN (1802)
G .SHDSL (1803)
ADSL 2/2+
No
Yes
Wireless Option
No
802 .11a/b/g
Fast Ethernet WAN
1 Port
1 Port
Integrated Power over Ethernet
No
Optional
C I S C O FI X E D FE WA N 170 0/180 0 PR O D U C T C O M PA R I S O N
Cisco 1711, 1712
Cisco 1811, 1812
Form Factor
Desktop
Desktop
Rack/Wall Mountable
No
Yes
DRAM (default)
96 MB
128 MB
DRAM (maximum)
128 MB
384 MB
Flash (default)
32 MB
32 MB
Flash (maximum)
32 MB
128 MB
Integrated LAN Switch
4-port Switch
8-port Switch
Fast Ethernet WAN
1 Port
2 Ports
Back-up WAN
v .90 Modem (1711)/
ISDN S/T BRI (1712)
v .92 Modem (1811)/
ISDN S/T BRI (1812)
Wireless Option
No
Integrated 802 .11a/b/g
USB Ports (v 2.0)
None
2 Ports
Integrated Power over Ethernet Support
No
Optional
Real Time Clock
No
Yes
C I S C O 1721/1841 PR O D U C T C O M PA R I S O N
Cisco 1721
Cisco 1841
Form Factor
Desktop
Desktop (1RU)
Chassis Type
Plastic
Metal
DRAM (default)
64 MB
128 MB
DRAM (maximum)
128 MB
384 MB
Flash (default)
32 MB
32 MB
Flash (maximum)
32 MB
Up to 128 MB
AC Power Supply
External
Internal
Onboard AIM Slot
0
1
Support for High Speed WICs (HWICs)
No
Yes
LAN Ports
1 10/100
2 10/100
Integrated Hardware-based Encryption
Optional
Yes
USB Ports (v1.1)
No
1
Console Port (Up to 115.2 Kbps)
1
1
Auxiliary Port (Up to 115.2 Kbps)
1
1
C I S C O 1751/176 0, 26 0 0, A N D 280 0 PR O D U C T C O M PA R I S O N
Cisco 1751, 1760
Cisco 2600
Cisco 2800
Form Factor
Desktop and 19”
Rack Mount
19” Rack Mount
(Up to 2RU)
19” and 23” Rack
Mount Options
DRAM (default)
128 MB
256 MB
256 MB
DRAM (maximum)
128 MB (1751)
160 MB (1760)
256 MB
1 GB
Flash (default)
32 MB
Up to 32 MB
64 MB
Flash (maximum)
64 MB (1760)
Up to 128 MB
Up to 256 MB
Onboard DSP Slot
2
0
Up to 3
Onboard AIM Slot
0
1
2
Support for High Speed
WICs (HWICs)
No
No
Yes
LAN Ports
1 10/100
Up to 2 10/100
2 10/100 or
10/100/1000
Integrated Hardware-based
Encryption
Optional
Optional
Yes
Integrated Inline Power/
PoE Support
No
No
Yes
USB Ports
No
No
Yes, up to 2
Console Port (Up to 115.2 Kbps)
1
1
1
Auxiliary Port (Up to 115.2
Kbps)
1
1
1
Содержание 1700 series
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