Digitus DN-95348-1 User manual

Gigabit Ethernet
PoE Switch 24-port PoE +
2-port SFP, 370W PoE
budget
Quick Installation Guide
DN-95348-1

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Table of Contents
1. Introduction ............................................................................. 2
2. Features ................................................................................... 3
3. Package Contents..................................................................... 3
4. Specifications ........................................................................... 3
5. External Component Description............................................. 5
5.1 Front Panel ......................................................................... 5
5.2 Real Panel........................................................................... 7
6. Installing and Connecting the Switch....................................... 8
6.1 Installation ......................................................................... 8
6.2 Rack-mountable Installation in 19-inch Cabinet................ 8
6.3 Connect Computer (NIC) to the Switch ........................... 10
6.4 Switch connection to the PD............................................ 10
1. Introduction
The DIGITUS 24-Port Gigabit Rack mount Switch with 24 Power over
Ethernet ports and two additional SFP Fiber Port, offers your network
significant improvement in terms of performance and efficiency. Thanks
to PoE support, you only need a single (network) cable for power and
data transfer. This switch makes it much easier to connect devices such
as access points, network cameras, and IP telephones, and requires far
less cabling than alternatives. It also allows you to extend your network
in places where there are no power supply cables or sockets available.
The switch does not require any configuration and therefore guarantees
quick and seamless integration into the network.
Moreover, can be manually switched to a Normal mode, or Flow Control
mode, or VLAN mode to suitable for various occasions flexibly. Based on
Gigabit Ethernet Technology, it is essential to helping solve network
bottlenecks that frequently develop as more advanced computer users
and newer applications continue to demand greater network resources.

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2. Features
1. Supporting Normal mode, VLAN mode and Flow control mode,
flexible to switch
2. Gigabit Ethernet Speed
3. Additional 2 port SFP-Uplink for Fiber Technology
4. Rack mountable in system rack (1U)
5. 24 x 10/100 / 1000 Mbps self-adapting RJ45 ports,
support port auto-flip (Auto MDI/MDIX);
6. 2 x 1000 Mbps SFP ports;
7. The UTP port supports the auto-negotiation function and
automatically configures the transmission mode and the
transmission rate
8. Use of Store-and-Forward architecture
3. Package Contents
Gigabit Ethernet PoE Switch 24-port PoE + 2-port SFP,
370W PoE budget
Power cord
QIG
4. Specifications
Hardware Specifications
Standards and Protocols
IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab,
IEEE 802.3x, IEEE 802.3az, IEEE 802.3at,
IEEE 802.3af
Interface
24 x 10/100 / 1000Mbps self-adaptive
RJ45 ports, support port auto flip (Auto
MDI / MDIX)
2 x 1000Mbps optical fiber adaptive ports
Network Media
10Base-T: UTP category 3, 4, 5 cable
(maximum 100m)
100Base-Tx: UTP category 5, 5e cable
(maximum 100m)

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
1000Base-T: UTP category 5e, 6 cable
(maximum 100m)
1000Base-SX: 62.5μm/50μm
MMF(2m~550m)
1000Base-LX: 62.5μm/50μm
MMF(2m~550m) Or
10μm SMF(2m~5000m)
Transfer Method Store-and-Forward
MAC Address Table 8K
Switching Capacity 52Gbps
Packet Forwarding Rate 38.688Mpps
Packet Buffer 4.1Mbit
Jumbo Frame 9216Bytes
Working
Mode
Normal
mode
Enable Flow Control and all ports can
communicate with each other
Flow
control
mode
Disable Flow Control and all ports can
communicate with each other
VLAN mode
Port 1~24 cannot communicate with each
other, but can communicate with the
uplink port 25F~26F
PoE Ports (RJ45) 24x PoE ports compliant with 802.3at/af
Power Pin Assignment 1/2(+),3/6(-)
PoE Budget 370W
LED
indicators
Per Device Power: Green
Per Port Link/Act, PoE
Power Supply 100~240VAC,50/60HZ,400W
Power Consumption Maximum (PoE on):421.2W(220V/50Hz)

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Support Support MAC address self-learning
Dimensions (W x D x H) 440x208x44mm
Environment
Operating Temperature: 0°C ~45°C
Storage Temperature: -40°C ~70°C
Operating Humidity:
10%~90% non-condensing
Storage humidity:
5%~90% non-condensing
5. External Component Description
5.1 Front Panel
The front panel of the Switch consists of a series of LED indicators, one
Mode Switch, 24 x 10/100/1000Mbps RJ-45 ports and 2x SFP ports as
shown as below.
LED indicator: The LED Indicators will allow you to monitor, diagnose and
troubleshoot any potential problem with the Switch, connection or
attached devices.

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The following chart shows the LED indicators of the Switch along with
explanation of each indicator
LED Indicator
Faceplate
Marker
Status Indication
Power
Indicator PWR
Off Power Off
Solid green Power On
Ethernet port
indicators
(1-24)
Link/Act
/Speed
Off The port is NOT connected
Solid green
The port is connected
at 1000Mbps.
Solid
orange
The port is connected
at 100/10Mbps
Blinking
The port is transmitting or
receiving data.
SFP port
indicators
(25F~26F)
Link/Act
Off The port is NOT connected
Solid green
The port is connected
at 1000Mbps
Blinking
The port is transmitting or
receiving data
PoE status
indicators
(1-24)
PoE
Off
No PD is connected to
the corresponding port,
or no power is supplied
according to the power
limits of the port
Solid green
A Powered Device is
connected to the port, which
supply power successfully
Blinking
The PoE power circuit
may be in short or the
power current may be
overloaded

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Mode Control:
You can select the switch mode.
Normal mode (Normal): Enable Flow Control and all ports can
communicate with each other.
Flow control mode: Disable Flow Control and all ports can
communicate with each other.
VLAN mode: 1 to 24 cannot communicate with each other, but can
communicate with the uplink port 25F~26F.
10/100/1000Mbps RJ-45 ports (1~24):
Designed to connect to the device with a bandwidth of 10Mbps,
100Mbps and 1000Mbps. Each has a corresponding Link/Act/Speed
and PoE indicator.
SFP ports (25F~26F):
Two SFP transceiver module ports, each port corresponds to one SFP
indicator lights.
5.2 Real Panel
The rear panel of the Switch shown as below.
AC Power Connector:
Power is supplied through an internal power supply. It supports AC
100~240V, 50/60Hz.
Grounding Terminal:
Located on the left side of the power supply connector, use wire
grounding to lightning protection.

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6. Installing and Connecting the Switch
This part describes how to install your PoE Ethernet Switch and make
connections to it. Please read the following topics and perform the
procedures in the order being presented.
6.1 Installation
Please follow the following instructions in avoid of incorrect installation
causing device damage and security threat.
Put the Switch on stable place or desktop in case of falling damage.
Make sure the Switch works in the proper AC input range and
matches the voltage labeled on the Switch.
To keep the Switch free from lightning, do not open the Switch's
shell even in power failure.
Make sure that there is proper heat dissipation from and adequate
ventilation around the Switch.
Make sure the cabinet to enough back up the weight of the Switch
and its accessories.
Desktop Installation
Sometimes users are not equipped with the 19-inch standard cabinet.
When installing the Switch on a desktop, please attach these cushioning
rubber feet provided on the bottom at each corner of the Switch in case
of the external vibration. Allow adequate space for ventilation between
the device and the objects around it.
6.2 Rack-mountable Installation in 19-inch Cabinet
The Switch can be mounted in an EIA standard-sized, 19-inch rack,
which can be placed in a wiring closet with other equipment.
To install the Switch, please follow these steps:

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1. Attach the mounting brackets on the Switch's side panels (one on
each side) and secure them with the screws provided.
2. Use the screws provided with the equipment rack to mount the
Switch on the rack and tighten it.
Power on the Switch:
The Switch is powered on by the AC 100-240V 50/60Hz internal high-
performance power supply. Please follow the next tips to connect:
AC Electrical Outlet:
It is recommended to use single-phase three-wire receptacle with neutral
outlet or multifunctional computer professional receptacle. Please make
sure to connect the metal ground connector to the grounding source on
the outlet.
AC Power Cord Connection:
Connect the AC power connector in the back panel of the Switch to
external receptacle with the included power cord, and check the power
indicator is ON or not. When it is ON, it indicates the power connection
is OK.

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6.3 Connect Computer (NIC) to the Switch
Please insert the NIC into the computer, after installing network card
driver, please connect one end of the twisted pair to RJ-45 jack of your
computer, the other end will be connected to any RJ-45 port of the
Switch, the distance between Switch and computer is around 100 meters.
Once the connection is OK and the devices are power on normally, the
LINK/ACT/Speed status indicator lights corresponding ports of the Switch.
6.4 Switch connection to the PD
1-24 ports of the Switch have PoE power supply function, the maximum
output power up to 30W each port, it can make PD devices, such as
internet phone, network camera, and wireless access point work. You
only need to connect the Switch PoE port directly connected to the PD
port by network cable.
CE Mark Warning: This is a Class A product. In home environment, this
product may cause radio interference. In this case, the user may be
required to take appropriate measures.
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