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Cisco Routers.
Cisco 800 Series routers (fixed configuration)
Cisco 1800 Series routers
Cisco 1800 Series routers (modular)
Cisco 2800 Series routers (modular)
Cisco 3800 Series routers (modular)
Cisco 850 and 870 Series routers
Cisco 850 Series offer safe possibilities of communication in broadband and wireless environments. They are part of a portfolio of ISR products (Integrated Services Routers). Designed especially for small offices, they guarantee safe WAN communication and optionally integrated wireless access point of 802.11b/g standard. Simple configuration enables installing such devices in remote company's branches and small offices, and manages them directly through IT departments and service suppliers.
Cisco ISR 1800 routers (fixed configuration)
Cisco ISR 1800 Series routers in new versions of a fixed configuration, are the next step in development of the frequently awarded 1700 Series routers. Cisco ISR 1801, 1802, 1803, 1811 and 1812 Series routers are devices of a fixed configuration, especially adjusted and optymalized to ensure safe data transport, on the basis of broadband access services, Metro Ethernet and wireless connections. In comparison to older 1700 Series models, they are significantly more efficient and richer in functionality, at the same time ensuring a higher value of a solution.
Models' comparison:
|
Functionality
|
Cisco 1801
|
Cisco 1802
|
Cisco 1803
|
Cisco 1811
|
Cisco 1812
|
|
WAN port
|
ADSL for POTS
|
ADSL for ISDN
|
G.SHDSL (4 pairs)
|
-
|
-
|
|
WAN 10/100 FE port
|
1
|
1
|
1
|
2
|
2
|
|
8-port managed switch (10/100 FE)
|
Yes
|
Yes |
Yes |
Yes |
Yes |
|
ISDN BRI S/T port (backup)
|
Yes
|
Yes
|
Yes
|
-
|
-
|
|
Analog modem v.92
|
-
|
-
|
-
|
Yes
|
Yes
|
|
USB port 2.0
|
0
|
0
|
0
|
2
|
2
|
|
AP option 802.11a/b/g
|
Yes |
Yes |
Yes |
Yes |
Yes |
|
Console port and AUX
|
Yes |
Yes |
Yes |
Yes |
Yes |
VPN support
|
Yes |
Yes |
Yes |
Yes |
Yes |
Number of IPsec tunnels
|
to 50
|
to 50
|
to 50
|
to 50
|
to 50
|
Encoding efficiency
|
50Mbit/s*
|
50Mbit/s*
|
50Mbit/s*
|
50Mbit/s*
|
50Mbit/s*
|
| IEEE 8021Q VLAN (to 8 different VLAN networks) |
Yes |
Yes |
Yes |
Yes |
Yes |
Internal feeder
|
Yes
|
Yes |
Yes |
Yes |
Yes |
* for 3DES algorithm and packets of 1400 bytes
Cisco ISR 1800 routers ensure:
- safe access to many services at the same time, both as a solution for a small and medium company, and as a department router of a big company, or as a managable device provided by a service supplier.
- depending on a version, backup interfaces - ISDN BRI interfaces, analog modems or additional Ethernet port
- safe solution WLAN operating in a 802.11a/b/g technology, enabling the use of replaceable aerials.
- advances security services including: stateful firewall, a possibility to create VPN network with the use of IPsec protocol (hardware encryption according to 3DES and AES algorythms).
- security system against IPS intruders.
- supporting antivirus protection and forcing the access policy thanks to integration with Network Admission Control (NAC).
- 8-port switch 10/100, serving VLANs and optional 802.3af PoE (Pover over Ethernet)
- easy installation, remote and local configuration, thanks to the provided tools enabling the control of the device from the level of www interface.
Cisco ISR 1841 router (modular)
Cisco ISR 1800 routers with a modular configuration is the next step in evolution of the frequently rewarded 1700 routers. Cisco ISR 1841 router is a device adjusted and optimized especially to ensure safe data transport. Thanks to its many additional modules, it can be adjusted to work in every computer network ensuring possibilities of its further upgrade depending on the variable needs of a company.
| Functionality (basic configuration) |
Cisco 1841 Router |
| Ethernet ports (10/100) |
2 |
| USB port |
1 (USB 1,1) |
| Console port |
1 (115,2 kbps) |
| AUX port |
1 (115,2 kbps) |
| Number of free AIM slots |
1 |
| Number of free HWIC slots |
2 |
| DRAM memory |
128MB (max: 384MB) |
| Flash memory (compact flash) |
32MB (max: 128MB) |
| Hardware-based encryption |
Yes |
| Software-based encryption |
DES, 3DES, AES 128, AES 192, AES 256 |
| chassis |
Metal |
| Wall-mountable |
Yes |
| Rack-mountable |
No |
| Power |
Outer |
| VoIP |
No (pass-through only) |
Cisco ISR 2800 modular routers
Cisco ISR 2800 routers are an ideal solution for medium and big companies. Designed especially to ensure fast and secure data transfer, including voice.
Models' comparison:
|
Model
|
No. of DSP slots
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No. of LAN ports
|
Optional power (PoE)
|
Additional slots
|
Height
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| 2801 |
2
|
2 FE(10/100)
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120W
|
2 HWIC/VWIC/WIC/VIC 1 VWIC/WIC/VIC
1 VWIC/VIC (voice only)
|
1 RU
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| 2811 |
2
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2 FE(10/100)
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160W
|
4 HWIC
1 NME
|
1 RU
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| 2821 |
3
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2 GE(10/100/1000)
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240W
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4 HWIC
1NME lub NME-X
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2 RU
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| 2851 |
3
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2 GE(10/100/1000)
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360W
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4 HWIC
1NME, NMD, NME-X lub NME-XD
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2 RU
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Technical specification form Cisco 2800 routers
|
Functionality
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Cisco 2801
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Cisco 2811
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Cisco 2821
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Cisco 2851
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| DRAM |
128 MB,
max. 384 MB
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256 MB,
max. 768 MB
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256 MB,
max. 1GB
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256 MB,
max. 1GB
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| Compact Flash |
64 MB,
max. 128 MB
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64 MB,
max. 256 MB
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64 MB,
max. 256 MB
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64 MB,
max. 256 MB
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| USB ports (1.1) |
1
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2
|
2
|
2
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| LAN ports |
2-10/100
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2-10/100/1000
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2-10/100/1000
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2-10/100/1000
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| AIM slots |
2
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2
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2
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2
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| Network Modules slots |
-
|
1 (NM, NME)
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1 (NM, NME, NME-X)
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1 (NM, NME, NME-X, NMD, NME-XD)
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| extension modules slots |
4 (2-HWIC, WIC, VIC, VWIC; 1-WIC, VIC, VWIC; 1-VIC, VWIC) |
4 (HWIC, WIC, VIC, VWIC) |
4 (HWIC, WIC, VIC, VWIC) |
4 (HWIC, WIC, VIC, VWIC) |
| PVDM (DSP) slots |
2
|
3
|
3
|
3
|
| Hardware-based encryption |
YES
|
YES
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YES
|
YES
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| Hardware acceleration VPN |
DES, 3DES, AES 128, AES 192 and AES 256
|
| Optional integrated power (PoE) |
YES, requires AC-IP power supply
|
| Console port (115,2 kbps) |
1
|
1
|
1
|
1
|
|
AUX port
(115,2 kbps)
|
1
|
1
|
1
|
1
|
| rack mounting |
YES 19''
|
YES 19'' i 23"
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YES 19'' i 23"
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YES 19'' i 23"
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| wall-mounting |
NO
|
YES
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NO
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NO
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Photos of the models:
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Router Cisco 2801
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Router Cisco 2811
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Router Cisco 2821
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Router Cisco 2851
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Cisco ISR 3800 modular routers
By introducing the Integrated Services Routers into the market, Cisco Systems® changes the definition of the best in its class device. Integrated Services Routers are optimized for secure and concurrent transfer of data, voice and images at wire-speed. Founded on 20 years of experience in innovation, Cisco® ISR 3800 routers provide customers with multi protocol routing and offer network devices of exceptional efficiency and intelligence.
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