Specification :

CISCO CISCO1841 10/ 100Mbps ( Wire-speed performance for concurrent services at T1/ E1 WAN rates) Modular Router 2 x 10/ 100Mbps LAN Ports
Model
Brand
CISCO
Model
CISCO1841
SPEC
Standards
IEEE 802.3, IEEE 802.3u
Speed
10/ 100Mbps ( Wire-speed performance for concurrent services at T1/ E1 WAN rates)
Security
Hardware-based encryption on motherboard
DES, 3DES, AES 128, AES 192, AES 256
NAC
IPS support
CISCO IOS Firewall, including URL filtering
Real-time clock support
CISCO Router and Security Device Manager ( SDM)
LAN Ports
2 x 10/ 100Mbps
VPN
AIM-based VPN acceleration
CISCO Easy VPN remote and server support
Printer Server Port
1 x USB
Console Port
One– up to 115.2 kbps
Dimensions
13.5" x 10.8" x 1.9"
Weight
Maximum: 6.2 lbs.
Temperature
0° C - 40° C
Humidity
10% - 85% , Non-condensing
Features
Features
Onboard USB ports: One ( 1.1)
Onboard AIM slots: One ( internal)
VoIP support: Voice-over-IP ( VoIP) pass-through only
Modular slots— total: Two
Modular slots for WAN access: Two
Modular slots for HWICs: Two