Avaya 03-300686 manual Connecting the cables

1152A1 Mid-Span Power Distribution Unit

To connect the 1152A1 Power Distribution Unit:

1.Plug a power cord into the power socket on the rear of the 1152A1 Power Distribution Unit.

2.Plug the other end of the power cord into the power receptacle.

The 1152A1 PDU powers up, and the internal fans begin operating.

The 1152A1 PDU then runs through its Power On Self Test (POST), which takes less than 10 seconds. During the test, all the ports on the unit are disabled and the LEDs light up. For more information on the test, see the user’s guide that comes with the unit.

Connecting the cables

All of the ports on the front of the 1152A1 PDU are configured as data route-through ports for all data wires (pins 1, 2, 3 and 6).

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24
Data &																							1152A1 Power
Power
																							Distribution Unit
																								AC
Data																							Console
																								48Vdc

Use a standard CAT5, CAT6 or CAT6e straight-through Ethernet cable (not supplied), including all eight wires (4 pairs) as shown in Figure 55: Connecting telephones and other end devices to the 1152A1 PDU on page 121.

Figure 55: Connecting telephones and other end devices to the 1152A1 PDU

Ethernet

Switch/Hub

1152A1 Power Distribution Unit
RJ-45 IN	RJ-45 OUT	End Device

	1
	2
45-RJ	3
	4
	5
	6
	7
	8

data

data

data

spare

spare

data

spare

spare

1

2

3

4

5

6

7

8

Data In

Data & Power Out

1	data	1
	data
2		2
	data
3		3
	DC +		45-RJ
4		4
	DC +
5		5
	data
6		6
	DC -
7		7
	DC -
8		8

For Data-In ports connect the Ethernet cable leading from the Ethernet Switch/Hub to the Data port. For Data & Power Out ports, connect the Ethernet cable leading to the telephone or other end device to the corresponding Data & Power port.

Note:

Be certain to connect correspondingly numbered Data and Data & Power ports.

Issue 3 January 2008 121