Interlogix NS3552-16P-2T-2S User manual

© 2019 United Technologies Corporation. P/N 1073222-EN • REV C • ISS 01FEB19
Interlogix is part of UTC Climate, Controls & Security, a unit of United Technologies Corporation. All rights reserved. All trademarks are the
property of their respective owners. Information in this document is subject to change without notice.
NS3552-16P-2T-2S Quick Installation Guide
Figure 1: NS3552-16P-2T-2S Industrial L2+ Multi-port Full Gigabit
Managed Ethernet Switch
Package contents
Thank you for purchasing the NS3552-16P-2T-2S IFS L2+
industrial managed switch. The descriptions of this model are
as follows:
Industrial 16-Port 10/100/1000T 802.3at PoE +
2-Port 10/100/100T
+ 2-Port 100/1000X SFP Managed Switch
Unless specified, the term “industrial managed switch”
mentioned in this quick installation guide refers to the NS3552-
16P-2T-2S.
Open the box of the industrial managed switch and carefully
unpack it. The box should contain the following items:
The industrial managed switch × 1
Quick installation guide × 1
CD with user manual × 1
DIN rail kit × 1
Wall mounting kit × 1
DB9 to RJ45 interface RS232 console cable × 1
Dust cap (see the table below)
RJ45 Dust Cap SFP Dust Cap
NS3552-16P-2T-2S 19 2
If any of these are missing or damaged, contact your dealer
immediately. If possible, retain the carton including the original
packing materials for repacking the product in case there is a
need to return it to us for repair.
Requirements
The industrial managed switch provides a remote login
interface for management purposes. The following equipment
is necessary for further management:
Workstation is installed with Ethernet NIC (Network
Interface Card)
Choice of Internet browsers includes Windows®XP/2003,
Vista, Windows 7, Windows 8, Windows 10, MAC OS X,
Linux, Fedora, Ubuntu, or other platforms compatible with
TCP/IP protocols.
The above workstation has a web browser and JAVA
runtime environment plug-in installed.
Ethernet port connection
Use standard network (UTP) cables with RJ45
connectors.
Note: We recommend using Internet Explorer 11.0 or later to
access the industrial managed switch.
Wiring the power inputs
The upper panel of the industrial managed switch indicates a
DC inlet power socket and consists of one terminal block
connector within six contacts. Follow the steps below to insert
the power wire:
1. Insert the positive/negative DC power wires into contacts 1
and 2 for Power 1, or 5, and 6 for Power 2.
NS3552-16P-2T-2S : DC 48~56V
Figure 2: NS3552-16P upper panel
2. Tighten the wire-clamp screws to prevent the wires from
loosening.

2 / 5P/N 1073222-EN • REV C • ISS 01FEB19
1
2
3
4
5
6
Power 1
Power 2
Positive (+) Pin Negative (-) Pin
NS3552-16P Pin 1/5 Pin 2/6
Note: The wire gauge for the terminal block should be in the
range from 12 to 24 AWG.
Mounting
Note: Ensure that the industrial managed switch is mounted
vertically with the power connectors on the top and a minimum
of three inches above and below the switch to allow for proper
air flow. This device uses a convection flow of hot air which
rises and brings cold air in from the bottom and out of the top
of the device. Do not mount the switch horizontally as this does
not allow air to flow up into the device and will result in damage
to the switch. Do not tie DC1 to DC2. DC2 is for secondary
power redundancy. Do not plug DC power into the device while
the AC power cord is plugged in. This is not a hot-swappable
switch. Hot-swapping this device will result in damage.
DIN-rail mounting installation
To replace the wall-mount application with DIN-rail application
on industrial gigabit Ethernet switch, refer to the following
figures to screw the DIN-rail on the industrial gigabit Ethernet
switch.
To hang the industrial gigabit Ethernet switch, follow the steps
below:
1. Screw the DIN-rail on the industrial gigabit Ethernet
switch.
2. Place the bottom of DIN-rail lightly into the track.
3. Ensure that the DIN-rail is secured to the track.
To remove the industrial gigabit Ethernet switch from the track,
carefully pull out the bottom of the DIN-rail to remove it from
the track.
Wall-mount plate mounting
To install the industrial gigabit Ethernet switch on the wall,
follow the steps below.
1. Remove the DIN-rail from the industrial gigabit Ethernet
switch. Loosen the screws to remove the DIN-rail.
2. Place the wall-mount plate on the rear panel of the
industrial gigabit Ethernet switch.

P/N 1073222-EN • REV C • ISS 01FEB19 3 / 5
3. Use the screws to screw the wall-mount plate on the
industrial gigabit Ethernet switch.
4. Use the hook holes at the corners of the wall-mount plate
to hang the industrial gigabit Ethernet switch on the wall.
5. To remove the wall-mount plate, reverse the steps above.
Terminal setup
To configure the system, connect a serial cable to a COM port
on a PC or notebook computer and to RJ45 type serial
(console) port of the industrial managed switch. The console
port of the industrial managed switch is DCE already so that
you can connect the console port directly through a computer
without the need of null modem.
Figure 3: Managed industrial switch console connectivity
A terminal program is required to make the software connected
to the industrial managed switch. Windows' Hyper Terminal
program may be a good choice. The Hyper Terminal can be
accessed from the Start menu.
1. Click Start > Programs > Accessories > Hyper
Terminal.
2. When the following screen appears, ensure that the COM
port is configured as shown below. Click OK when finished
with configuration.
3. Log in to the console.
After the terminal has been connected to the device, power on
the industrial managed switch. The terminal displays “running
testing procedures”.
When the following dialog box in Figure 4below appears, type
the factory default user name "admin" and password “admin”.
User name: admin
Password: admin
Figure 4: Console login screen
Note:
1. For security purposes, change and memorize the new
password after this first setup.
2. Only commands in lowercase letters are accepted in the
console interface.
Configuring the IP address
The industrial managed switch is shipped with the default IP
address shown below:
IP Address: 192.168.0.100
Subnet Mask: 255.255.255.0
To check the current IP address or modify a new IP address
for the industrial managed switch, use the following
procedures:
Display of the current IP Address
1. At the “#” prompt, type “show ip interface brief”.
2. The screen displays the current IP address shown in
Figure 6 on page 4.

4/ 5P/N 1073222-EN • REV C • ISS 01FEB19
Figure 5: IP information screen
Configuration of the IP address
3. At the “#” prompt, type the following command and press
Enter as shown in Figure 5.
NS3552-16P-2T-2S# configure terminal
NS3552-16P-2T-2S (config)# interface vlan 1
NS3552-16P-2T-2S (config-if-vlan)# ip address 192.168.1.100
255.255.255.0
The previous command would apply the following settings
for the industrial managed switch.
IP Address: 192.168.1.100
Subnet Mask: 255.255.255.0
Figure 6: Configuring the IP address screen
4. Repeat step 1 to check if the IP address has changed.
Store the current switch configuration
5. At the “#” prompt, type the following command and press
Enter.
# copy running-config startup-config
Figure 7: Saving current configuration command screen
If the IP is successfully configured, the industrial managed
switch applies the new IP address setting immediately. Access
the web interface of the industrial managed switch through the
new IP address.
Note: If unfamiliar with the console command or the related
parameter, type “help” in the console to obtain the Help
description.
Starting web management
The section describes how to start up the web management
function for the industrial managed switch. Note that the
industrial managed switch is configured through an Ethernet
connection. Ensure that the manager computer is set to the
same IP subnet address.
For example, if the default IP address of the industrial
managed switch is 192.168.0.100, then the manager computer
should be set to 192.168.0.x (where x is a number between 1
and 254, except 100), and the default subnet mask is
255.255.255.0.
Figure 8: IP management diagram
Logging in to the industrial managed switch
1. Use the Internet Explorer 11.0 or later web browser and
type the IP address http://192.168.0.100 (the factory-
default IP address) to access the web interface.
2. When the following dialog box appears, enter the default
user name “admin” and password “admin” (or the
password you have changed before)as shown in Figure 9
on page 5.
Default IP Address: 192.168.0.100
Default User Name: admin
Default Password: admin

P/N 1073222-EN • REV C • ISS 01FEB19 5/ 5
Figure 9: Login screen
3. After typing the password, the main screen appears as
shown in Figure 10 below.
Figure 10: Main web screen of the industrial managed switch
4. The switch menu on the left side of the web page permits
access all the functions and status provided by the
industrial managed switch.
Refer to the User Manual for further information about using
the web management interface.
Note: For security purposes, change and memorize the new
password after this first setup.
Resetting the switch to default
To reset the IP address to the default IP address
“192.168.0.100” and the user password to factory default mode
(default password is “admin”), press the hardware reset button
on the front panel for about 10 seconds. After the device is
rebooted, log in to the management web interface within the
same subnet of 192.168.0.xx and default password. Note that
all the previous setups are erased after the factory default
reset.
Figure 11: Industrial managed switch reset button
Contact information
North America
T
+1 855.286.8889
E
[e-mail]
W
www.interlogix.com/support
Latin America
T
[phone]
E
[e-mail]
Europe, Middle East, and Africa
W
Select Contact Us at www.firesecurityproducts.com
Australia
E
security.t[email protected]om.au