Quick Installation Guide DIS-300G Series Managed Industrial Gigabit Ethernet Switch Quick Installation Guide Overview The Managed Ethernet Switch solutions are designed for supporting standard industrial applications. Managed switches are easier to prioritize, partition, and organize user’s network, providing a more reliable and better quality services.
Quick Installation Guide Safety Instructions When a fiber connection is removed during installation, testing, servicing or an active fiber is broken, ocular exposure to optical energy may be potentially hazardous, depending on the laser output power. The primary hazards of exposing laser radiation from an optical-fiber communication systems are: ●...
Wall Mounting Mounting steps: 1. Screw the wall-mount brackets with screws in the accessory kit. < This graph is for all DIS-300G series > Ethernet Interface (RJ45 Ethernet) The switch provides two types of Ethernet interfaces: electrical (RJ45) and optical (SFP) interfaces.
Quick Installation Guide Ethernet Interface (Fiber, SFP) For both 100/1000 Mbps fiber speed connections, the SFP slots are available. The SFP slot accepts the fiber transceivers that typically have an LC connector. The fiber transceivers have options of multimode, single mode, long-haul or special- application transceivers.
Quick Installation Guide DIS-300G-8PSW/DIS-300G-14PSW Alarm Relay and Ground The alarm relay output contacts are in the middle of the DC terminal block connector as shown in the figure below. The alarm relay out is “Normal Open”, and it will be closed when detected any predefined failure such as power failures or Ethernet link failures.
Quick Installation Guide Console Connection The Console port is for local management by using a terminal emulator or a computer with terminal emulation software. ● DB9 connector connect to computer COM port ● Baud rate: 115200bps ● 8 data bits, 1 stop bit ●...
Quick Installation Guide Connect & Login to Managed Switch Connecting to the Ethernet port (RJ45 Ethernet port) of Managed Switch. Factory default IP: 10.90.90.90 Login with default account and password. Username: admin Password: admin CLI Initialization & Configuration Connecting to the Ethernet port(RJ45 Ethernet port) of Managed Switch Key-in the command under Telnet: telnet 10.90.90.90 Login with default account and password.
Online Support http://support.dlink.com/ If there are any issues that are not in the user manual, please visit which will direct you to your appropriate local D-Link support website. Warranty Information Visit to view the D-Link Warranty information.