Digitus DN-60021-1 User manual

24-Port 10/100Mbps

Ethernet Switch

Manual

DN-60021-1

Description

DN-60021-1 is 24-port 10/100Mbps unmanaged Ethernet Switch. Adopt professional

IP1725 switch chips, the switch provides 24 x 10/100Mbps Auto-Negotiation RJ45

ports. All RJ45 ports support the Auto-MDI/MDIX function. Every port can works as

uplink port or common port. The Switch delivers superior performance with improving

workgroup, network bandwidth, increasing network node, providing greater flexibility,

installation convenience. It is the best choice for increasing your speed.

Features

Complies with IEEE802.3, IEEE802.3u standards

24 x 10/100Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX

Supports IEEE802.3x flow control for Full Duplex mode and backpressure for

half-duplex mode

Supports MAC address auto-learning and auto-aging

4.8 Gbps Switching Capacity

Store and forward Switching scheme

Auto-negotiation ports provide smart integration between 10Mbps, 100Mbps

hardware.

LED indicators for monitoring power, link, activity

1U 19-inch rack-mountable matel case

Internal universal power supply

Chapter 1 Introduction

Congratulations on your purchase of this 10/100Mbps switch. Instructions for

installing and configuring this product can be found in this manual. Before you install

and use this product, please read this manual carefully for full exploiting the functions

of this product.

The 10/100Mbps switch is the perfect way of integrating 10Mbps Ethernet and

100Mbps Fast Ethernet devices. All 24-ports are auto speed negotiating, and have

automatic MDI/MDI-X crossover detection, so you don't have to worry about the cable

type. Each port independently negotiates for best speed and half- or full-duplex mode,

for up to 200Mbps of bandwidth per port. Fast store-and-forward switching prevents

damaged packets from being passed on into the network.

1.1 Features

Twenty four 10/100BASE-T Ethernet Ports

Support Auto-Negotiation for 10/100Mbps

Support Auto-MDI/MDIX for each port

Support Full/Half duplex transfer mode for 10/100Mbps

Complies with IEEE 802.3, IEEE 802.3u

Support Store-and-Forward switching method

Support Wire-speed and non-blocking performance

Support Address learning and aging

Support Broadcast Storm Filtering Control

Support Data Flow Control for enhanced transmission reliability

Support 8K MAC addresses

Standard 19’ Rack-mount size

1.2 Environments

Storage Temperature: -40ºC ~70ºC

Operating Temperature: 0ºC ~40ºC

Storage Humidity: 5% ~90% RH Non-condensing

Operating Humidity: 10% ~90% RH Non-condensing

1.3 Package

One 10/100Mbps switch

One Manual

One AC Power cord 24-Port 10/100Mbps Ethernet Switch 5

Chapter 2 Installation

2.1 Front Panel LEDs

Power LED

This red indicator illuminates when the Switch is receiving power.

Link/Act

This green indicator illuminates steadily when a port is connected to a station

successfully, If this green indicator is blinking, it indicates that a port is transmitting or

receiving data on the network.

2.2 Back Panel Features

The power connector is located on the back panel of the switch.

AC Power Connector

This is the three pronged connector that support the power cord. Plug in the female

connector of the provided power cord into this connector, and the male into a power

outlet. Supported input voltages range from 100~240V AC at 50~60Hz.

2.3 Connecting Network Devices

To connect network devices to the Switch, follow these instructions.

1. Make sure all the devices you will connect to the Switch are powered off.

2. Connect a Category 5 Ethernet network cable to one of the numbered ports on

the Switch.

3. Connect the other end to a PC or other network devices.

4. Repeat steps 2 and 3 to connect additional devices.

5. Plug in the female connector of the provided power cord into the power connector

on the Switch’s back panel.

6. Plug in the male into a power outlet.

7. Power on the devices connected to the Switch. Each active port’s corresponding

LED will light up on the Switch.

Specification

Model DN-60021-1

Chipset IP1725LF

Standards IEEE802.3 10Base-T, IEEE802.3u 100Base-TX

Network Media (Cable)

10Base-T: UTP category 3, 4, 5 cable

(maximum 100m)

100Base-Tx: UTP category 5, 5e cable

(maximum 100m)

Number of Ports 24 x 10/100Mbps Auto-Negotiation ports

LED

indicators

10/100M Link/Act

Other Power

Transfer Method Store-and-Forward

Switching Capacity 4.8G

MAC address table 8K

MAC Address Learning Automatically learning, automatically Update

Frame Filtering and Forward

Rate

10Mbps: 14880pps,

100Mbps: 148800pps

Environment

Operating Temperature: 0℃~40℃

Storage Temperature: -40℃~70℃

Operating Humidity: 10%~90% non-condensing

Storage humidity: 5%~90% non-condensing

Power Supply/Consume Input: 100-240V～50-60Hz 0.6A

Consume: 6 W（MAX）

www.assmann.com

ASSMANN Electronic GmbH

Auf dem Schüffel 3

58513 Lüdenscheid

Germany

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