Interlogix NS2052-8P-2C, Руководство пользователя

Страница: 10 / 27

Chapter 2: Hardware introduction
DIP switch
The industrial PoE+ switch has a built- in solid DIP switch that provides “Standard” and
“Extend” operation modes. The industrial PoE+ switch operates as a normal IEEE
802.af/at PoE+ Switch in the “Standard” operation mode.
In the “Extend” operation mode, the industrial PoE+ switch operates on a per-port basis
at 10 Mbps full duplex operation but can support 30 W PoE power output over a
dista nce of up to 250 meters, overcoming the 100 m limit on Ethernet UTP cable. With
this brand-new feature, the industrial PoE+ switch provides an additional solution for
802.3af/at PoE+ distance extension.
LED indicators
The front panel LEDs indicate port l ink status, data activity, and system power.
picture
System
LED Color Function
P1 Green
Lit
: indicates that the power input 1 has power.
P2 Green
Lit:
indicates that the power input 2 has power.
Fault Red Lit : indicates that either power 1 or power 2 has no power.
6 NS2052-8P-2C Industrial PoE+ Switch User Manual