Cisco 1841 Integrated Services Router is part of the Cisco 1800 Integrated Services Router Series which complements the Integrated Services Router Portfolio. Cisco 1841 router offers embedded hardware-based encryption that enabled by an optional Cisco IOS Software security image. It delivers 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.
Quick Specs
Figure 1 shows the appearance of CISCO1841.
Table 1 shows the Quick Specs.
|
Product Code |
CISCO1841 |
|
Rack Units |
1RU |
|
WAN Ports |
2 x 10/100 FE WAN Ports |
|
8-Port Managed Switch |
4-port single-wide 10/100 BASE-T with HWIC-4ESW |
|
802.11 a/b/g Wireless Model |
Yes (with HWIC-AP) |
|
DRAM |
256 MB (installed) / 384 MB (max) - SDRAM |
|
Flash Memory |
64 MB (installed) / 128 MB (max) |
|
Dimensions |
34.3 cm x 27.4 cm x 4.4 cm |
|
Package Weight |
4.45 Kg |
Product Details
Figure 2 shows the front panel of CISCO1841.
Note:
|
① |
System Power (SYS PWR) LED |
|
② |
System Activity (SYS ACT) LED |
· If you need 3G wireless WAN option provided, Cisco 881G series would have a 3G card left beside the USB port, meeting your need.
Figure 3 shows the back panel of CISCO1841.
Note:
|
① |
Slot 1 (WIC, VWIC—data only, or HWIC) |
⑦ |
USB port |
|
② |
Kensington Security Slot |
⑧ |
Fast Ethernet ports and LEDs |
|
③ |
Fast Ethernet ports and LEDs |
⑨ |
Aux port |
|
④ |
Console port |
⑩ |
On/Off switch |
|
⑤ |
Slot 0 (WIC, VWIC—data only, or HWIC) |
⑪ |
Input power connection |
|
⑥ |
CompactFlash memory card slot |
The Accessories
Table 2 shows some accessories of the CISCO1841.
|
Models |
Description |
|
Four port 10/100 Ethernet switch interface card Cisco Router High-Speed WAN Interface card |
|
|
AP HWIC w 2.4 Ghz Radio for 802.11 b/g Americas Cisco Router High-Speed WAN Interface card |
|
|
AP HWIC, 2 radios(2.4/5GHz radios for 802.11a/b/g) ANZ Cisco Router High-Speed WAN Interface card |
|
|
AP HWIC, 2 radios( 2.4/5Ghz Radios 802.11 a/b/g) FCC Cisco Router High-Speed WAN Interface card |
Compare to Similar Item
Table 2 shows the comparison between CISCO1841 and CISCO1941/K9.
|
Models |
CISCO1841 |
|
|
Rack Units |
1 RU |
2 RU |
|
Interfaces |
2 x 10/100 FE WAN Ports |
2 integrated 10/100/1000 Ethernet ports: GE0/0&GE0/1 |
|
Expansion Slot(s) |
N/A |
2 enhanced High-Speed WAN Interface Card slots 1 Internal Services Module slot |
|
RAM |
256 MB (installed) / 384 MB (max) - SDRAM |
512 MB (installed) / 2.5 GB (max) |
|
Flash Memory |
64 MB (installed) / 128 MB (max) |
256 MB (installed) / 8 GB (max) |
CISCO1841 Specification
CISCO1841 Specification |
|
|
Manufacturer |
Cisco Systems, Inc |
|
Manufacturer Part Number |
CISCO1841 |
|
Product Type |
Modular Router |
|
Form Factor |
External - modular - 1U |
|
Dimensions (WxDxH) |
34.3 cm x 27.4 cm x 4.4 cm |
|
Weight |
2.7 kg |
|
DRAM Memory |
256 MB (installed) / 384 MB (max) - SDRAM |
|
Flash Memory |
64 MB (installed) / 128 MB (max) |
|
Data Link Protocol |
Ethernet, Fast Ethernet |
|
Network / Transport Protocol |
IPSec |
|
Remote Management Protocol |
SNMP, HTTP, SSH-2 |
|
Features |
Cisco IOS IP Base , firewall protection, hardware compression, hardware encryption, VPN support, VLAN support, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), wall mountable, Dynamic Multipoint VPN (DMVPN), Network Admissions Control (NAC) |
|
Power |
AC 120/230 V ( 50/60 Hz ) |
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