CISCO1841-SHDSL-V3 Technical Specifications
Cisco 1841 Integrated Services Router
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
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