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CHAPTER 4: INSTALLATION
For pin assignments for different types of cables, refer to the following tables.
TABLE 4-2. 10/100BASE-T(X) P.S.E. RJ-45 DEFINITION
PIN NUMBER
DESCRIPTION
1
TD+ with PoE Power input +
2
TD- with PoE Power input +
3
RD+ with PoE Power input -
4
Not used
5
Not used
6
RD- with PoE Power input -
7
Not used
8
Not used
TABLE 4-3. 1000BASE-T P.S.E. RJ-45 PIN DEFINITION
PIN NUMBER
DESCRIPTION
1
BI_DA+ with PoE Power input +
2
BI_DA- with PoE Power input +
3
BI_DB+ with PoE Power input -
4
BI_DC+
5
BI_DC-
6
BI_DB- with PoE Power input -
7
BI_DD+
8
BI_DD-
4.5 TERMINAL BLOCK WIRING
The switch supports dual redundant power supplies, which are located on the 4-pin terminal block.
1. Insert the negative/positive wires into the V-/V+ terminals, respectively.
2. To keep the DC wires from pulling loose, use a small flat-blade screwdriver to tighten the wire-clamp screws
on the front of the terminal block connector.
