Digitus DN-80113 Manuale utente

16/24-Port Gigabit

Desktop Switch

Manual

DN-80112 DN-80113

Introduction

The DN-80112/DN-80113 is an Unmanaged Gigabit Ethernet rack-mount

switch that provides wire connection. It provides Gigabit Ethernet switching

function, which allows high-performance and backward compatible to all

speed connections, 10Mbps, 100Mbps and 1000Mbps Ethernet networks. The

Ethernet Switch delivers all the advantages of a switching hub in a standard

1U size of metal enclosure and it is ideal for any enterprise office or data

server room. There are special rubber feet and rack-mount kit accessory

included for user’s convenience.

This switch provides 16 or 24 auto-sensing 10/100/1000Mbps Ethernet RJ-45

ports which automatically detect the speed of the devices that you plug into

them. This switching function allows 10Mbps, 100Mbps, and 1000Mbps

Full/Half-duplex devices to communicate on the same network without having

to replace any infrastructure. This flexible feature allows your network a timely,

economical migration to 1000Mbps Gigabit Ethernet.

Key Features

Conforms to IEEE802.3, 802.3u, 802.3x, 802.3ab

Automatic MDI/MDIX crossover for all ports

N-Way Auto-negotiation for 10/100/1000Mbps transmissions

1U, 19” Rack mountable

Store-and-Forward switching architecture

Auto-detection of full/half-duplex mode in all ports

Plug-and-Play configuration auto address learning

LED indicators for Power, Link/activity

Package Contents

Ethernet Switch

AC power cord

User’s manual

Four (4) adhesive-backed rubber feet

Two (2) rack-mount pallet and Six (6) screws

IMPORTANT: If any piece is missing or damaged, please contact your local

dealer or reseller for service.

Product Specifications

DN-80112 (16-Port 10/100/1000Base-TX Gigabit Ethernet Switch)

Ports: 16-Port 10/100/1000Base-TX

MAC Address: 8K Mac address table

Jumbo Frame: 9KB

LED Indicator: Per port: Link/Activity

Per unit: Power

Dimension: 440mm x 200mm x 44mm (W x D x H)

Operating Temp: 0°C to 40°C

Operating Humidity: 10% to 90% (Non-condensing)

Power Consumption: 15 Watt @ AC 240V/60Hz (Maximum)

EMI: CE Class A

DN-80113 (24-Port 10/100/1000Base-TX Gigabit Ethernet Switch)

Ports: 24-Port 10/100/1000Base-TX

MAC Address: 8K Mac address table

Jumbo Frame: 9KB

LED Indicator: Per port: Link/Activity

Per unit: Power

Dimension: 440mm x 200mm x 44mm (W x D x H)

Operating Temp: 0°C to 40°C

Operating Humidity: 10% to 90% (Non-condensing)

Power Consumption: 20 Watt @ AC 240V/60Hz (Maximum)

EMI: CE Class A

Hardware Description

The Front Panel

The front panel consists of LED Indications and 16/24 auto-sensing ports.

LED Indicators

Per Device: Power

Per Port: LINK/ACT (Link/Activity)

Figure 2. Front panel view of LED indications

LED Status Color Description

Power On Green The switch is supplied with suitable power.

LINK/ACT

On Green The port is connecting.

Blinks - The port is receiving or transmitting data

Off - The port is not linked successfully with the device.

RJ-45 Ports (Auto MDI/MDIX)

Auto-sensing ports of 10/100/1000 N-way for 10/100/1000-TX connections. In

general, MDI means connecting to another Hub or Switch while MDIX means

connecting to a workstation or PC. Therefore, Auto MDI/MDIX means that you

can connect to another Switch or workstation without changing pin-to-pin or

crossover cabling.

The Real Panel

The rear panel view of the Ethernet switch consists of an AC power

connector.

Figure 3. Rear panel view of the switch

AC Power Connector

Plug the female connector into the switch and male connector into a power

outlet. Supports input voltages 100-240VAC, 50/60Hz.

Troubleshooting

The Switch can be easily monitored through panel indicators to assist in

identifying problems. This section describes common problems you may

encounter and possible solutions.

Power

If the power indicator does not light when the power cord is plugged in, you

may have a problem with the power outlet or cord. However, if the power LED

goes off after running for a while, check for loose power connections, power

losses or surges at the power outlet. Turn off power, wait 30 seconds and turn

power on again. If problem is still not resolved call for dealer’s assistance

Diagnosing LED Indicators

If link indicator does not light after making a connection, check whether

network interface (e.g., a network adapter card on the attached device),

network cable, or switch port is defective. Be sure the cable is plugged into

both the switch and corresponding device. Verify the proper cable type is used

and its length does not exceed specified limits.

Cabling

Verify that the cabling type is correct. Make sure all cable connectors are

securely seated in the required ports. Use only standard Unshielded

Twisted-Pair (UTP), Category 3, 4, 5, or 5e cables. Use only Category 5 or 5e

when connecting with Fast Ethernet. Make certain the maximum distance

between the Switch and what it’s connected to is 100 meters or less.

NOTE: Do not plug a standard telephone cord into an RJ-45 port. This may

damage the switch

(Rev2-0)

Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity is part of the

shipping content. If the Declaration of Conformity is missing, you can request it by post

under the below mentioned manufacturer address.

www.assmann.com

Assmann Electronic GmbH

Auf dem Schüffel 3

58513 Lüdenscheid

Germany

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