
1-6
Cisco 820 Series and SOHO Series Router Cabling and Setup
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Chapter 1 Cisco 820 Series and SOHO Series Routers Cabling and Setup
Connect the Router to a Hub (Optional)
Connect the Router to a Hub (Optional)
If you have PCs connected to a hub, follow the steps shown in Figure 1-2 on page 1-6 to connect the
router to a hub. Figure 1-2 shows portions of two router back panels. Refer to the back panel that is
similar to the back panel of the router that you are installing.
Figure 1-2 Connecting the Router to a Hub
Verify that the TO HUB/TO PC switch on the left side of the back panel has been set to the TO HUB
position (in). If the button is out, press it to set it to the in position. You will know that the position is
correct if the LED for this port on the front of the router lights after the router and the PCs have been
turned on.
Note You must use a crossover cable to connect a hub to an Ethernet port other than the ETHERNET 4 port
on Cisco 827H, Cisco 828, SOHO 77H or SOHO 78 routers. Crossover cables must be purchased
separately.
ETHERNET 10BASE T
TO HUB
TO PC
43 2 1
Model Cisco 828
G.SHDSL
CONSOLE
ETHERNET
TO HUB
TO PC
+5,+12,-12,-24,-71 VDC
1
CONSOLE
Model Cisco 827-4V
ADSL
PHONE
2
143
74082
ETHERNET
SPEED
1
5
2
6
3
7
4
8
LED
100BaseTX
SOLID
10BaseT BLINK
1X 2X 3X 4X
5X 6X 7X
MDI MDI-X
8X
4. If applicable, check setting
of hub equivalent of router
TO HUB/TO PC button.
3. Connect other
end of cable
to hub.
Cisco 1528 Micro Hub 10/100
2. Connect yellow cable to
ETHERNET port on router.
1. Set TO HUB/TO PC
button.
1. Set TO HUB/TO PC
button.
2. Connect yellow cable to
ETHERNET port on router.
Cisco 827, Cisco 827-4V,
or SOHO 77 router
Cisco 827H, Cisco 828,
SOHO 77H, or
SOHO 78 router
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