3
The green light is PoE light, which is only on when the switch port is
supplying power to the PD devices (Only DN-651131 support PoE);
Power indicator light is on when connecting with Power.
Switch size (mm)
3. Features
The use of high quality photoelectric integration module to
provide good optical and electrical characteristics
Ensure reliable data transmission and long working life
Support full duplex or half duplex mode, with automatic
negotiation capability
Network port support automatic cross identification
Internal storage and forwarding mechanism, support a variety of
protocols
In line with industrial operating standards, the average trouble-
free work in more than 300,000 hours
Working power supply:
DN-651130: DC 12-52V
DN-651131 (PoE): DC 48-57V
Lightning Surge Protection (Power): 5000A (8/20μs)