PoE Ethernet Switch
7
2.3 Switch Cascade Connection
The any port of switch can automatically identify straight cable and cross cable,
so no matter which port can be cascaded.
Among switch, another switch, hub can be connected by many ways, either
connect any port of this switch to any port of another switch by straight cable or
you can also connect any port of one switch to any port of another switch by
unshield Twisted pair RJ45, realize all switch cascade connection.
2.4 Switch connection to the PD
1-4 ports of switch have PoE power supply function, the maximum output
power up to 26W each port, it can connect PD devices, such as internet phone,
network camera, wireless access point work, provide five levels of
3.84 ~
25.5W electric power request. You only need to connect the switch PoE port
directly connected to the PD port by network cable.
2.5 RJ-45 Pin specification
Please note the cable-making methods, because cable which does not meet
the standards of the sequence data will make the data transmission speed
slow, unstable and even be blocked, the following chart represents that the
standard RJ-45 jack and the connector and pin definition:
Standard RJ-45 jack / connector
RJ-45 connector pin definitions
Pin Number
Signal
1
TX1 + (PoE Power+)
2
TX1 - (PoE Power+)
3
RX1 + (PoE Power-)
Summary of Contents for IPSWP050A
Page 10: ...PoE Ethernet Switch 9...
