User’s Manual
PSE-SW5G15B4HM
MSTRONIC CO., LTD.
5
11~16VDC, cause of heavy input current, please make sure the 4 input pins are all used.
The DIN-4P connector on the rear panel can be also used for power input, you can use an AC/DC
adapter with DIN-4P connector directly, recommend adaptor MS-180-56. (OPTION)
When you connect both green connector and DIN 4P connector, the higher voltage source takes
priority.
*Ethernet Port Wiring
The PoE switch family supports one RJ-45 uplink (port 5 with PoE PD) and four RJ-45 ports (port
1~4 with PoE PSE) with automatic MDI/MDI-X crossover, auto-sense for speed and duplex for
10Base-T, 100Base-TX or 1000Base-T connection. Automatic MDI/MDI-X crossover allows you
to connect to other devices (switches, hubs, or workstations etc.), without regard to using
straight-through or crossover cabling.
Port 1 to 4 provides Power over Ethernet function that delivers DC power through the data pairs C
& D (pin 4,5 and pin 7,8) (mode B) to the PD. Port 5 provides PD function that receives power
from 4 pairs or 2 pairs PoE.
The following tables describe the wiring diagram of straight-through and crossover cabling. The
crossover cables simply cross-connect the transmit lines at each end to the receive lines at the
opposite end.
