Cisco 1812/K9-RF - Rf 1812 Ethernet Router Manual de usuario descargar pdf (Pagina 7)

Data Sheet

Integrated

Services

Routers

Cisco

3800

Series

Cisco 2800

Series

Cisco 1800 Series Cisco 800 Series Comments

PoE Ports for

Cisco Aironet

Access Points

X X X X* Also with Cisco

3700, 2691, and

2600XM

SSG and AZR

Services for

Large

Multiprovider or

Distributed

Hotspots

X X

(except

Cisco 2801)

Also with Cisco

3700, 2691, and

2651XM

* Requires external midspan module and power supply

Ethernet Switch and PoE Support

For sites with discrete 802.11 access points—such as Cisco Aironet access points—the integrated

services routers provide integrated IEEE 802.3af PoE to power the access points, eliminating the

need for separate cabling and power infrastructure (Table 4).

Table 4. Integrated Services Routers with Ethernet Switch and Inline Power over Ethernet

Integrated

Services Routers

Cisco 3800

Series

Cisco 2800

Series

Cisco 1800 Series Cisco 800 Series Comments

Model Numbers Cisco 3845

and 3825

Cisco 2851,

2821, 2811,

and 2801

Cisco

1841

Cisco

1812,

1811,

1803,

1802, and

1801

Cisco

878, 877,

876, and

871

Cisco

857 and

851

Integrated

10/100/1000

Gigabit Ethernet

Ports (without

PoE)

2 Cisco 2851-2

Cisco 2821-2

Integrated 10/100

Fast Ethernet

Ports (without

PoE)

Cisco 2811-2

Cisco 2801-2

2 2

Switch Ports with

Optional IEEE

802.3af PoE (to

power discrete

Cisco Aironet

Access Points, IP

Phones, etc.)

Cisco

3845-72

Cisco

3825-52

Cisco 2851-

Cisco 2821-

Cisco 2811-

Cisco 2801-

8 8* 4 0

(4 without

PoE)

Requires

PoE-capable

power supply

Support for Cisco

4-Port

10/100BASE-T

Fast Ethernet

Switch HWIC

(HWIC-4ESW)

with PoE

X X X

(no

PoE)

Support for Cisco

9-Port Doublewide

10/100BASE-T

Ethernet Switch

HWIC

(HWIC-D-9ESW)

with PoE

X X

1 2 3 4 5 6 7 8 9 10 11 12 ... 20 21

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