Datasheet
Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 8 of 12
Cisco 1800 Series Cisco 1841
Network homologation
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USA-TIA-968-A, T1.TRQ.6-2001
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Canada-CS-03
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European Union-RTTE Directive 5/99
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Argentina-CTR 21
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Australia-AS/ACIF S002, S003, S016 , S031, 3043
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Brazil-225-540-788, CTR3, 225-100-717 Edition 3, NET 001/92 1990
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China-ITU-G.992.1, ITU-G.992.1, ITU-G.991.2, CTR3, ITU I.431 1993
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Hong Kong-HKTA 2033, HKTA 2033, HKTA 2014, HKTA 2017 Issue 3 2003,
HKTA 2011 Issue 1, HKTA 2011 Issue 2, HKTA 2013 Issue 1
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India-I_DCA_18_02_Jun_99-199, S/ISN-01/02 Issue 1999 S/ISN-02 1 1998,
IR/PRI-01/02 Issue 1 1998, S/INT-2W/02 MAY 2001, S/INT-2W/02 MAY
2001
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Israel-U.S. approval accepted
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Japan-Technical condition (DoC acceptance in process)
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Korea-U.S. approval accepted
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Mexico-U.S. approval accepted
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New Zealand-PTC 270/272, CTR 3, ACA 016 Revision 4 1997, PTC 200
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Singapore-IDA TS ADSL1 Issue 1, IDA TS ADSL 2, IDA TS HDSL, IDA TS
ISDN 1 Issue 1 1999, IDA TS ISDN 3 Issue 1 1999, IDA TS PSTN 1 Issue 4,
IDA TS PSTN 1 Issue 4, IDA TS PSTN 1 Issue 4
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South Africa-U.S. approval accepted
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Taiwan-U.S. approval accepted
Modular Support
Table 6 gives the modules and interface cards that the Cisco 1841 router supports.
Table 6. Modules and Interface Cards the Cisco 1841 Router Supports
Items Description Cisco 1841
Fast Ethernet HWICs
HWIC-1FE 1-port 10/100 Routed Port HWIC
EtherSwitch HWICs
HWIC-4ESW 4-port 10/100 BaseT Ethernet switch HWIC
Cable HWICs
HWIC-CABLE-D-2 1 port DOCSIS 2.0 Cable HWIC
HWIC-CABLE-E/J-2 1 port Euro/J DOCSIS 2.0 Cable HWIC
Wireless Access Point HWICs
HWIC-AP-AG-A AP HWIC, 2 radios (2.4/5Ghz Radios 802.11 a/b/g) Americas
HWIC-AP-AG-E AP HWIC, 2 radios (2.4/5Ghz Radios 802.11 a/b/g) Europe
HWIC-AP-AG-J AP HWIC, 2 radios (2.4/5Ghz Radios for 802.11 a/b/g) Japan
HWIC-AP-G-A AP HWIC, w 2.4 Ghz Radio for 802.11 b/g Americas
HWIC-AP-G-E AP HWIC w 2.4 Ghz Radio for 802.11 b/g Europe
HWIC-AP-G-J AP HWIC w 2.4 Ghz Radio for 802.11 b/g Japan
Serial HWICs/WICs
HWIC-4A/S 4-Port Async/Sync Serial HWIC
HWIC-8A/S-232 8-Port Async/Sync Serial HWIC EIA-232
HWIC-8A 8-port Async HWIC
WIC-1T 1-port serial WIC
WIC-2T 2-port serial WIC
WIC-2A/S 2-port asynchronous or synchronous serial WIC
CSU/DSU WICs
WIC-1DSU-T1-V2 1-port T1/Fractional-T1 CSU/DSU WIC










