D-Link DES-1252 Switch User Manual


 
1
1
6
6
CPU LEDs ( Management Indicator)
Blinking When the CPU is working, the CPU LED is blinking.
Off The CPU is idle.
Ports 1 ~ 48 Status LEDs
Link/Act
On When the Link/Act LED light is on, the respective port is
successfully connected to an Ethernet network.
Blinking When the Link/Act LED is blinking, the port is
transmitting or receiving data on the Ethernet network.
Off No link.
Option Ports 49~50 10/100/1000 Base-T / Mini-GBIC Status LEDs
Link/Act for Mini GBIC Ports
On When the FX Link LED light is on, the respective port is
connected to a 100 or 1000Mbps Gigabit Ethernet
network.
Off No link.