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Cisco 1800 Series Integrated Services Routers

Product Models Comparison

Cisco 1800 Series integrated services routers come standard with:

  • Onboard encryption
  • Auxiliary and console ports
  • ISDN BRI dial backup, except the 1811, which uses V.92 analog modem dial backup instead
Models Comparison
Model DSL
WAN Port
10/100 FE
WAN Ports
8-Port
Managed
Switch
USB 2.0
Ports
802.11 a/b/g
Wireless
Model
1801
Product page


Data sheet
ADSL over POTS 1 Yes
0
Yes
1802
Product page
Data Sheet
ADSL over ISDN 1 Yes
0
Yes

1803
Product page
Data sheet

G.SHDSL
(4-wire)
1 Yes 0 Yes

1811
Product page
Data sheet

- 2 Yes
2
Yes

1812
Product page
Data sheet

- 2 Yes
2
Yes

1841
Product page
Data sheet

ADSL,
G.SHDSL
WICS
2 4-port single-wide
10/100 BASE-T
with HWIC-4ESW

0
(1 USB
1.1 port)

Yes
(with
HWIC-AP)

1861
Product page
Data sheet

HWICs: ADSL, G.SHDSL, 3G, T1/E1, Serial 2 Yes
none
-