Integrated Services Router
Series Cisco 1800
Model CISCO1841
Form Factor: Desktop – modular – 1U
Connectivity Technology: Wired
Data Link Protocol: Ethernet, Fast Ethernet
Network / Transport Protocol: IPSec
Remote Management Protocol: SNMP
Encryption Algorithm: DES, Triple DES, AES
Features: Firewall protection, 128-bit encryption, hardware encryption, VPN support, URL filtering, 256-bit encryption
DRAM Memory: 128 MB (installed) / 384 MB (max) – SDRAM
Flash Memory: 32 MB (installed) / 128 MB (max)
Communications
Type: DSL modem
Digital Signaling Protocol: SHDSL
Protocols & Specifications: ITU G.991.2 (G.shdsl)
Max Transfer Rate: 4.6 Mbps
IP Telephony
Voice: Codecs G.723, G.728, G.729, G.729a, G.726
Connectivity Slots
Interfaces: 2 x 10Base-T/100Base-TX – RJ-45
Management : 1 x console – RJ-45
Serial : 1 x auxiliary – RJ-45
WAN : 1 x SHDSL
Expansion Slot:(s) 1 (total) / 1 (free) x AIM
2 (total) / 1 (free) x HWIC
Memory
1 CompactFlash Card
Power
Power Device Power supply – internal – 50 Watt
Voltage Required AC 120/230 V ( 50/60 Hz )
Dimensions / Weight /Miscellaneous
Width 34.3 cm
Depth 27.4 cm
Height 4.8 cm
Weight 2.7 kg
Compliant Standards CSA, CTR 21, CISPR 22 Class A, CISPR 24, EN 60950, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, CS-03, EN 61000-4-5
Software Software
OS Provided Cisco IOS
Software Included: CISCO IOS BROADBAND ROUTER
