Cisco 761M Installation Manual page 79

Figure 6-1
Local applique
RJ-45 pins
TD+ 1
TD- 2
RD+ 3
Not used 4
Not used 5
RD- 6
Not used 7
Not used 8
Your Cisco 761,Cisco 762, Cisco 765, Cisco 771, Cisco 772, or Cisco 775 router can be
either a hub or a node. The HUB/NODE switch eliminates the need for a crossover cable.
When the switch is in NODE position, the router is seen as a node and connects to a hub
with a straight Ethernet cable. When the switch is in HUB position, the router can connect
to a network interface card (NIC) installed in a PC.
Cisco 766 and Cisco 776 routers have an unmanaged 4-port Ethernet hub. If you are
connecting a Cisco 766 or Cisco 776 router to another Ethernet hub, you must use a
crossover cable.
For additional information on standard cabling specifications, use the following paths:
On CCO use
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cismc/mchim/2204
8.htm.
On the Documentation CD-ROM use
http://127.0.0.1:8080/cc/td/doc/product/access/acs_mod/cismc/mchim/22048.htm.
Opposite applique
RJ-45 pins
1 TD+
2 TD-
3 RD+
4 Not used
5 Not used
6 RD-
7 Not used
8 Not used
Concepts and Descriptions 6-5