Patton electronic 2155

cable. Figure 5 shows how to construct a cable to connect the 10Base-T

interface to a 10Base-T Hub.

Figure 5.

Connecting the 10Base-T interface to a 10Base-T Hub

3.4 CONNECTING POWER

An external AC or DC power supply is available separately. This connec-

tion is made via the barrel jack on the rear panel of the Model 2155. No

conﬁguration is necessary for the power supply (See Appendix B on

page 16 for domestic and international power supply and cord options).

3.5 POWER INPUT CONNECTOR

The

2155 comes with an AC or DC power supply.

• The supplies connection to the CopperLink Ethernet Extender is a

2.5 mm barrel receptacle with the center conductor positive (see

Figure 6).

Figure 6.

Power connection barrel receptacle

• CopperLink Ethernet Extender’s rated voltage: 5.0 VDC

• CopperLink Ethernet Extender’s rated current: 1 A DC

External AC universal power supply

• Output from power supply: 5 VDC, 2A

• Input to power supply: universal input 100–240 VAC 50/60 Hz 0.3A

10Base-T Hub

RJ-45 Pin No.

1 (TD+)

2 (TD-)

3 (RD+)

6 (RD-)

10Base-T Port

RJ-45 Pin No.

1 (TD+)

2 (TD-)

3 (RD+)

6 (RD-)