D-Link DES-1018MP Quick Install Guide - Page 4

ENGLISH LED INDICATORS The LED indicators allow you to monitor, diagnose, and troubleshoot any potential problem within the switch, connection, or attached devices. LED Color Status Description Power Green Link/Act/Speed Green 10/100/1000Base-T/ SFP Ports (17 to 18) Solid light Off Solid light Blinking Amber Solid light Blinking Link/Act/Speed 10/100 Mbps Ports (1 to 16) Off Green Light off Solid light Blinking PoE (Ports1 to 16) Off Green Off Solid light Red Solid light Off Light off Power on Power off Secure connection to a 1000 Mbps Ethernet device is established. The port is receiving or transmitting data. Secure connection to a 10/100 Mbps Ethernet device. The port is receiving or transmitting data. No link When there is a secure connection (or link) to 10/100Mbps Ethernet device at any of the ports. When there is reception or transmission of data occurring at 10/100Mbps. No link The port is successfully connected to a PoE device and is powering the device properly. The PoE port has failed, possibly due to: 1. PoE total power budget shortage 2. Over current: Exceeds the power current of powered device's classification. 3. Short circuit: An intentional short circuit has been performed on a powered device. No connection to a PoE device 4 DES-1018MP