D-Link DSR-250V2 User manual

This document will guide you through the
basic installation process for your new
D-Link Unied Services Router.
DSR-250V2
Quick Installation Guide
Unified Services Router

2  D-Link Unied Services Router
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About This Guide
This guide gives step by step instructions for
setting up D-Link DSR-250V2 Services Router.
Please note that the model you have purchased
may appear slightly di󰀨erent from those shown in
the illustrations.
Item Feature Description
A LED
(Top to bottom)
Power LED: Indicates the Services
Router is powered on.
BUSB Port (1) It can support various USB 2.0, 3.0
devices below:
1.Flash Disk or Hard Disk for
network sharing.
2.Printer (It will be supported by
future rmware upgrade)
C Gigabit LAN port
(1-4)
Connect Ethernet devices, such as
computers, switches and hubs.
D Gigabit WAN
port (1)
One auto MDI/MDIX WAN ports
are the connection for the Ethernet
cable to the cable or DSL modem.
EConsole Port (1) Used to access Command Line
Interface (CLI) via RJ45-to-DB9
console Cable.
Table 1: DSR-250V2 Front Panel Descriptions
Device Status LEDs and Ethernet Port LEDs
The device LEDs show information about current
device status. When the device power up, the
POWER/STATUS LED will show solid orange
during power on process. Startup takes one minute
approximately to complete, the LED will change
to solid green. If you want to turn the device o󰀨
and on again, we recommend you wait a few
seconds between shutting it down and powering it
back. The Ethernet LEDs show the status of each
Ethernet port. Table 2 lists the name, color, status
and description of each device LED.
Figure 2. Ethernet RJ-45 Port LEDs
TX/RX
Status
Link
Speed
Unpacking the Product
Open the shipping carton and carefully unpack its
contents. Please consult the packing list located
in following information to make sure all items are
present and undamaged. If any item is missing
or damaged, please contact your local D-Link
reseller for replacement.
- One (1) DSR-250V2 Unied Services Router
Appliance
- One (1) 12V/1.5A Power Adapter
- One (1) Console Cable (RJ45-to-DB9 Cable)
- One (1) Ethernet (CAT5 UTP/Straight Through)
Cable
Product Overview
This chapter provides detailed descriptions of the
DSR-250V2 device and its components.
LED
Indicators
Color Status Description
Power /
Status
Orange/
Green
Solid
Orange
Device during power-on
process
Solid Green Completion of power on
Light O󰀨 The device is power-o󰀨
TX/RX
Status
Green Light O󰀨 No Link.
Solid Green Link present.
Blinking
Green
Port is sending or
receiving data.
LINK
Speed
Green/
Orange
Light O󰀨 Port is operating at
10Mbps.
Solid Green Port is operating at
100Mbps
Solid
Orange
Port is operating at
1000Mbps
Table 2: Device Status LED Descriptions
Front Panel
Figure 1. DSR-250V2 Front Panel
A C ED B

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Connecting Power and Turn the Device
On/O󰀨
Installing and Connecting the
Device
This chapter describes how to connect cables and
power to the device.
Before You Begin
Observe the following precautions to help prevent
shutdowns, equipment failures and injuries:
- Before installation, always check that the power
supply is disconnected
- Ensure that the room in which you operate the
device has adequate air circulation and that
the room temperature does Not exceed 40˚C
(104˚F)
- Allow 1 meter (3 feet) of clear space to the front
and back of the device.
- Do not place the device in an equipment rack
frame that blocks the air vents on the sides of
the chassis. Ensure that enclosed racks have
fans and louvered sides.
- Correct these hazardous conditions before
any installation: moist or wet oors, leaks,
ungrounded or frayed power cables, or missing
safety grounds.
The AC/DC Power Adapter shipped with the
device connects the device to earth ground when
plugged an AC grounding-type power outlet. The
device must be connected to earth ground during
normal operation.
To connect power to the device, plug the AC/DC
power adapter into the DC power phone jet on the
back panel of the device.
Note: We recommend using a surge protector for
the power connection.
To power on the DSR-250V2 device, press the DC
power switch on the rear panel to the on position.
To power o󰀨 the device, press the power switch to
the o󰀨 position.
DSR-250V2 Default Interface Settings
Ethernet
Interface
Interface
Type IP Address
Web-Based
Management
DHCP
Server
LAN(1-4) Static IP 192.168.10.1 Enabled Enabled
WAN DHCP
Client
0.0.0.0 Disabled Disabled
Table 3: Default Interface Settings
Note: D-Link Services Routers only allow Web
GUI access from LAN interfaces by default for
security reason.
Connecting the Device to a Network
This section provides basic information about
physically connecting the DSR-250V2 to a
network. To connect the necessary cables as
shown in Figure 3.
1. Connect an RJ-45 cable from the port labeled
WAN to the external router. The port WAN is
pre-allocated to the WAN network segment.
2. Connect an RJ-45 cable from the port labeled
LAN (1-4) to a switch in the LAN network
segment.
3. Connect an RJ45-to-DB9 cable from the
console port for CLI (Command Line Interface)
management access.
Figure 3. Basic Cabling Example
WAN
LAN Console
Internet
Switch
User

4  D-Link Unied Services Router
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The Services Router provides an serial port that
enables a connection to a computer or terminal
for monitoring and conguring the device. This
port is a RJ-45 connector, implemented as a
data communication terminal equipment (DCE)
connection.
To use the console port connection, you need the
following equipment:
1. A terminal or a computer with both a serial port
and the ability to emulate a terminal.
2. A RJ45-to-DB9 RS-232 with female connector.
(Already included in packing list)
3. If your Laptop or PC doesn’t have RS-232
connector, a converter is required.
Note: DSR-250V2 does not come with RS-232
converter and these must be purchased separately.
To establish a console connection:
1. Plug the RJ-45 connector of the supplied
RJ45-to-DB9 cable directly to the console port
on the Services Router.
2. Connect the other end of the cable to a terminal
or to the serial connector of a computer
running terminal emulation software. Set the
terminal emulation software as following:
Baud rate: 115200
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
3. When you have correctly set up the terminal,
having previously followed the instructions
in section “Connecting Power and Turn the
Device On/O󰀨” then switch on your device.
The boot sequence appears in the terminal.
4. Once the boot sequence completes, the
command prompt is displayed, the device is
ready to be congured.
Using a Console Connection
(RJ45-to-DB9 DCE)
To access the device with the WebUI:
1. Connect your workstation on the port labeled
LAN (1-4), which is pre-allocated to the LAN.
2. Ensure your workstation is DHCP Client
enabled or congured with a static IP address
in the 192.168.10.0/24 subnet.
3. Log on the Services Router Web Interface The
default log on information is:
Username: admin
Password: Admin$123
Initially Congure the Device
The services router software is preinstalled on the
DSR-250V2 device. When the device is powered
on, it is ready to be congured. While the device
has a default factory conguration that allow you
to initially connect to the device, you must perform
further conguration for your specic network
requirements.
Using the WebUI
To use the WebUI, the workstation from which you
are managing the device must initially be on the
same subnetwork as the device.
Figure 4. WebUI login

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Technical Support and Warranty Policy
http://www.dlink.com/support
http://www.dlink.com/warranty

6  D-Link Unied Services Router
Federal Communication Commission Interference Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment o󰀨 and on, the user is encouraged to try to
correct the interference by one of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit di󰀨erent from that to which the receiver is
connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
Industry Canada statement
This device complies with ISED’s licence-exempt RSSs. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Le présent appareil est conforme aux CNR d’ ISED applicables aux appareils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes : (1) le dispositif ne doit pas produire de
brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage
susceptible de provoquer un fonctionnement indésirable.

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Ver. 1.00(WW)
2021/09/24
2907260025V2A10