MFG#: CISCO1841-ADSL-RF
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Cisco 1841 ADSL over POTS Bundle - router
$984.80
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Main Specifications
Product Description Cisco 1841 ADSL over POTS Bundle - router
Product Category Router
Device Type Router
Form Factor External - modular - 1U
Dimensions 13.5 in x 10.8 in x 1.9 in
RAM 128 MB (installed) / 384 MB (max) - SDRAM
Flash Memory 32 MB (installed) / 128 MB (max)
Data Link Protocol Ethernet, Fast Ethernet
Network/Transport Protocol IPSec
Remote Management Protocol SNMP
Digital Signaling Protocol ADSL
Features Cisco IOS IP Broadband , firewall protection, hardware encryption, VPN support, VLAN support, Intrusion Prevention System (IPS)
Power1 AC 120/230 V ( 50/60 Hz )

General
Width 13.5 in
Depth 10.8 in
Height 1.9 in

Networking
Connectivity Technology Wired
Remote Management Protocol1 SNMP
Status Indicators Link activity, power
Type DSL modem
Digital Signaling Protocol1 ADSL

Expansion Connectivity
Expansion Slots Total (Free) 1 2 memory
Expansion Slots Total (Free) 2 1 CompactFlash Card
Expansion Slots Total (Free) 3 1 ( 1 ) x AIM
Expansion Slots Total (Free) 4 2 ( 1 ) x HWIC
Interfaces 1 2 x network - Ethernet 10Base-T/100Base-TX - RJ-45
Interfaces 2 1 x USB
Interfaces 3 1 x management - console
Interfaces 4 1 x management - auxiliary
Interfaces 5 1 x modem - ADSL

Miscellaneous
Encryption Algorithm DES, Triple DES, AES
Compliant Standards1 CSA, CTR 21, CISPR 22 Class A, CISPR 24, EN 60950, EN 61000-3-2, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, CS-03

Power
Power Device Power supply - internal
Voltage Required AC 120/230 V ( 50/60 Hz )

Software / System Requirements
OS Provided Cisco IOS IP Broadband
OS Required Microsoft Windows 98 Second Edition

Environmental Parameters
Minimum Operating Temperature 32 °F
Maximum Operating Temperature 104 °F
Humidity Range Operating 10 - 85%
Cisco 1800 Series integrated services routers are the next evolution of the award-winning Cisco 1700 Series modular access routers. The Cisco 1841 router (Figure 1) is designed for secure data connectivity and provides significant additional value compared to prior generations of Cisco 1700 Series routers by offering more than a fivefold performance increase, integrated hardware-based encryption enabled by an optional Cisco IOS Software security image, and a dramatic increase in interface card slot performance and density while maintaining support for more than 30 existing WAN interface cards (WICs) and multiflex trunk cards (voice/WICs [VWICs]-for data only on the Cisco 1841 router) of the Cisco 1700 Series. The Cisco 1841 router features secure, fast, and high-quality delivery of multiple, concurrent services for small-to-medium-sized businesses and small enterprise branch offices. The Cisco 1841 router offers embedded hardware-based encryption enabled by an optional Cisco IOS Software security image; further enhancement of VPN performance with an optional VPN acceleration module; an intrusion prevention system (IPS) and firewall functions; interfaces for a wide range of connectivity requirements, including support for optional integrated switch ports; plus sufficient performance and slot density for future network expansion and advanced applications as well as an integrated real-time clock.