Cisco 811 Installationsanleitung PDF herunterladen (Seite 6)

7 Connect an ISDN Line

Follow these steps to connect an ISDN U line to use the data service unit (DSU) features of the router.

Caution Always connect the red cable to the red ISDN U port on the router. Do not connect either cable to the yellow

Ethernet port. Accidently connecting these cables to the wrong port can damage your router.

Figure 3 Connecting a Cisco 811 or 813 Router to an ISDN U Line

Step 1 Connect the red cable with the RJ-11 connector to the red ISDN U port.

Step 2 Connect the other end of the cable to the ISDN wall jack with an RJ-11 connector.

Step 3 Verify that the DSU button is set to the ON position.

Step 4 Check the DSU LED on the front panel after router power-up. If the DSU LED is not on, try pressing the NOR/RVS

button.

Cisco 813 router

TO HUB

TO PC

Model Cisco 813

ETHERNET 10 BASE T

PHONE

CONSOLE

ISDN S/T

ISDN U

+5, -24, -71 VDC

ISDN wall jack

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

Keine Kommentare

Cisco 811 Installationsanleitung Seite 6