Power On Procedure; Connecting Steps - UTStarcom iSpirit 3026 Manual

2.3 Power on procedure

2.3.1 POST
After installation, power supply is necessary to turn on the switch:
(1) Plug one end of the power cord into the power jacket on the switch;
(2) Plug another end of the power cord into a power supply jacket.
After power on, all port status LEDs will turn on and then go out in a second, then the system will
go through the procedure of POST (Power On Self Test), during which the port status LEDs will
light one by one; After all LEDs are lighted, it means that the system has already passed POST,
and port LEDs are going to work in normal status; In ACT mode if LEDs are in good status, it
shows that the switch is working normally.
Please inform an authorized agent if your switch can't pass POST.

2.4 Connecting steps

We'll explain next how to connect a switch using the iSpirit 3026 switch as an example.
2.4.1 Connecting using the 10/100Mbps ports
10/100Mbps ports can be configured to use the same speed of the connected device. If the
connected device doesn't support auto-negotiation, users can set the speed or duplex mode by
hand. Please refer to the following steps to connect a switch with a 10Base-T device or a
100Base-T device:
(1) For a 10Base-T device, connect it with a RJ-45 port on the front panel of the switch
using CAT3, CAT4, CAT5 or CAT5E direct-connected or crossover cable (as shown in
Figure2-8). Pin setting are shown in Appendix B;
(2) Connect the other end of the cable also with a RJ-45 port of the connected device. The
corresponding port LEDs should turn on after the connection, otherwise it may be due
to that the connected device is power off, there is a problem with the cable, or the
interface card has a problem.
(3) If necessary you may need to reconfigure the switch and restart;
(4) Repeat step1-3 to connect other needed devices to 10/100Mbps ports.