CISCO1841 Modular Router
Integrated Services Routers
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1 year warranty
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Cisco 1800 Series | Cisco 1841 |
Target Applications | Secure data |
Chassis | |
Form Factor | Desktop, 1-rack-unit (1RU) height (4.75 cm high with rubber feet) |
Chassis | Metal |
Wall-Mountable | Yes |
Rack-Mountable | Yes (Optional Rackmount kit: ACS-1841-RM-19=) |
Dimensions (W x D) | • 13.5 x 10.8 in. (34.3 x 27.4 cm) • Height without rubber feet: 1.73 in. (4.39 cm) • Height with rubber feet: 1.87 in. (4.75 cm) |
Weight | • Maximum: 6.2 lb (2.8 kg); with interface cards and modules • Minimum: 6.0 lb (2.7 kg) (no interface cards and modules) |
Architecture | |
DRAM | Synchronous dual in-line memory module (DIMM) DRAM |
DRAM Capacity | • Default: 256 MB • Maximum: 384 MB |
Flash Memory | External compact Flash |
Flash Memory Capacity | • Default: 64 MB • Maximum: 128 MB |
Modular Slots-Total | Two |
Modular Slots for WAN Access | Two |
Modular Slots for HWICs | Two |
Modular Slots for Voice Support | None-The Cisco 1841 does not support voice |
VoIP Support | Voice-over-IP (VoIP) pass-through only |
Onboard Ethernet Ports | Two 10/100 |
Onboard USB Ports | One (1.1) |
Console Port | One-up to 115.2 kbps |
Auxiliary Port | One-up to 115.2 kbps |
Onboard AIM Slots | One (internal) |
Packet-Voice-DSP-Module (PVDM) Slots on Motherboard | None-The Cisco 1841 does not support voice |
Integrated Hardware-based Encryption on Motherboard | Yes |
Encryption Support in Software and Hardware by Default | DES, 3DES, AES 128, AES 192, AES 256 |
Power Supply Specifications | |
Internal Power Supply | Yes |
AC Input Voltage | 100 to 240 VAC |
Frequency | 50 to 60 Hz |
AC Input Current | 1.5A maximum |
Output Power | 50W (maximum) |
System Power Dissipation | |
| 153 BTU/hr |
Software Support | |
First Cisco IOS Software Release | 12.3(8)T |
Cisco IOS Software default Image, Release | IP BASE, 12.4(15)T |
Environmental | |
Operating Temperature | 32 to 104°F (0 to 40°C) |
Operating Humidity | 10 to 85% noncondensing operating; 5 to 95% noncondensing, nonoperating |
Nonoperating Temperature | -4 to 149°F (-25 to 65°C) |
Operating Altitude | 10,000 feet (3000 meters) @ 77°F (25°C) |
Noise Level | Normal operating temperature: • <78° F/26°C: 34 dBA • >78°F/26°C through <104°F/40°C: 37 dBA • >104°F/40°C: 42 dBA |
Regulatory Compliance | |
Network Homologation | • USA-TIA-968-A, T1.TRQ.6-2001 • Canada-CS-03 • European Union-RTTE Directive 5/99 • Argentina-CTR 21 • Australia-AS/ACIF S002, S003, S016, S031, 3043 • Brazil-225-540-788, CTR3, 225-100-717 Edition 3, NET 001/92 1990 • China-ITU-G.992.1, ITU-G.992.1, ITU-G.991.2, CTR3, ITU I.431 1993 • 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 • 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 • Israel-U.S. approval accepted • Japan-Technical condition (DoC acceptance in process) • Korea-U.S. approval accepted • Mexico-U.S. approval accepted • New Zealand-PTC 270/272, CTR 3, ACA 016 Revision 4 1997, PTC 200 • 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 • South Africa-U.S. approval accepted • Taiwan-U.S. approval accepted |