InterLogix 1073226A Ns3050 8T User Manual En 8 Port 10/100/1000Mbps Industrial Gigabit Ethernet Switch 8P

2016-12-05

User Manual: InterLogix 1073226A-Ns3050-8T-User-Manual-En

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8-Port 10/100/1000Mbps Industrial Gigabit
Ethernet Switch - NS3050-8P - User Manual
Package Contents
Thank you for purchasing IFS 8-Port 10/100/1000T industrial
Gigabit Ethernet Switch, NS3050-8T. In the following section,
the term “Industrial Gigabit Ethernet Switch” means the
NS3050-8T.

Figures 2-2 show the front panels of Industrial Gigabit Ethernet
Switches.
Figure 2-2: NS3050-8T Front Panel

Open the box of the Industrial Gigabit Ethernet Switch and
carefully unpack it. The box should contain the following items:
Industrial Gigabit Ethernet
Switch x 1

User's Manual x 1

DIN Rail Kit x 1

Wall-mount Kit x 1

2.3 LED Indicators

If any of these are missing or damaged, please contact your
dealer immediately; if possible, retain the carton including the
original packing material, and use them again to repack the
product in case there is a need to return it to us for repair.

LED

Color

Function

P1

Green

Lit: indicates power 1 has power.

P2

Green

Lit: indicates power 2 has power.

FAULT

Red

Lit: indicates either power 1 or power 2 has no
power. (See Note: 1)

1000

Green

Lit: indicates the port is successfully
connecting to the network at 1000Mbps.
Off: indicates that the port is successfully
connecting to the network at 10Mbps or
100Mbps.
Blinking: indicates that the port is actively
sending or receiving data.

100

Orange

Lit: indicates the port is successfully
connecting to the network at 100Mbps or
10Mbps.
Off: indicates that the port is successfully
connecting to the network at 1000Mbps.
Blinking: indicates that the port is actively
sending or receiving data.

2. Hardware Introduction
2.1 Physical Dimensions
NS3050-8T dimensions (W x D x H): 135 x 87 x 32mm
See Figure 2.1 on page 6.

2.2 Switch Front Panel
The front panel of the Industrial Gigabit Ethernet Switch
consists of 5 or 8 auto-sensing 10/100/1000Mbps Ethernet
RJ45 ports. The LED Indicators are also located on the RJ45
ports of the Gigabit Ethernet Switch.

(Note: 1) Notice the fault light will go out if you tie power 1 to
power 2 if you are not using redundant power.

© 2016 United Technologies Corporation.
P/N 1073226 • REV A • ISS 13SEP16
Interlogix is part of UTC Climate, Controls & Security, a unit of United Technologies Corporation. All rights reserved.

2.4 Switch Upper Panel

2.6 Wiring the Fault Alarm Contact

The upper panel of the Industrial Gigabit Ethernet Switch
consists of one terminal block connector within two DC power
inputs.

The fault alarm contacts are in the middle of the terminal block
connector as the picture shows below. Inserting the wires, the
Industrial Gigabit Ethernet Switch will detect the fault status of
the power failure and then forms an open circuit. The following
illustration shows an application example for wiring the fault
alarm contacts.

Figure 2-4 shows the upper panel of the Industrial Gigabit
Ethernet Switch.
Figure 2-4: Industrial Gigabit Ethernet Switch Upper Panel

1

2

3

4

5

6

2.5 Wiring the Power Inputs
The 6-contact terminal block connector on the top panel of
Industrial Gigabit Ethernet Switch is used for two DC
redundant power inputs. Please follow the steps below to insert
the power wire.
1.

Insert positive and negative DC power wires into contacts
1 and 2 for Power 1 or 5, and 6 for Power 2.

Insert the wires into the fault alarm contacts
Note:
1. The wire gauge for the terminal block should be in the
range between 12 and 24 AWG.
2. Alarm relay circuit accepts up to 30 V, max. 3 A currents.

V1+ V1 -

2.

V2 + V2 -

Tighten the wire-clamp screws for preventing the wires
from loosening.

2.7 Product Specifications
Hardware Specifications

Note:
1. The wire gauge for the terminal block should be in the
range between 12 and 24 AWG.

10/100/1000BASE-T Ports

8

Dimensions (W x D x H)

135 x 87 x 32 mm

Weight

461g

Power Requirements

12 to 48 VDC, redundant power
with polarity reverse protection
function, 24 VAC power support

Power Consumption/
Dissipation

48 VDC @ 140 mA 6.72 W /
23 BTU

Installation

DIN rail kit and wall-mount ear

Switch Specifications

2. The device must be grounded.
3. The DC power input range is 12V ~ 48 VDC.

2/6

Switch Processing Scheme

Store-and-Forward

Address Table

4K

Buffer

1.5Mbits SRAM packet buffer

P/N 1073226 • REV A • ISS 13SEP16

Flow Control

Back pressure for half duplex
IEEE 802.3x pause frame for full
duplex

Switch Fabric

16Gbps

Throughput (packet per second) 11.9Mpps
Jumbo Frame

9K
10/100/1000BASE-T:

Network Cables

Cat3, 4, 5, 5e, 6 UTP cable (100 m,
max.)
EIA/TIA-568 100-ohm STP (100 m,
max.)

Standards Conformance
IEEE 802.3 Ethernet
Standards Compliance

Temperature

Step 3: Check whether the DIN-rail is securely on the track.

IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3x Full-Duplex Flow
Control
Operating: -40 to +75 °C
Storage: -40 to 75 °C

Humidity

Operating: 5% to 95%, Storage:
5% to 95% (non-condensing)

Regulatory Compliance

FCC Part 15 Class A, CE

3. INSTALLATION

To remove the Industrial Gigabit Ethernet Switch from the
track, follow the steps below:
Step 1: Carefully pull out the bottom of DIN-rail to remove it
from the track.

3.1 DIN-rail Mounting Installation
You need to screw the DIN-rail on the Industrial Gigabit
Ethernet Switch. To replace the wall-mount application with
DIN-rail application on Industrial Gigabit Ethernet Switch,
please refer to the following figures to screw the DIN-rail on the
Industrial Gigabit Ethernet Switch.
To hang the Industrial Gigabit Ethernet Switch, please follow
the steps below:
Step 1: Screw the DIN-rail on the Industrial Gigabit Ethernet
Switch.

3.2 Wall-mount Plate Mounting
To install the Industrial Gigabit Ethernet Switch on the wall,
please follow the steps below.
Step 1: Remove the DIN-rail from the Industrial Gigabit
Ethernet Switch. Loosen the screws to remove the DINrail.
Step 2: Place the bottom of DIN-rail lightly into the track.

P/N 1073226 • REV A • ISS 13SEP16

Step 2: Place the wall-mount plate on the rear panel of the
Industrial Gigabit Ethernet Switch.

3/6

sure the cable is the right type. Turn off the power. After a
few moments, turn on the power again.

APPENDIX A: NETWORKING
CONNECTION
A.1 Switch’s RJ45 Pin Assignments
Step 3: Use the screws to screw the wall-mount plate on the
Industrial Gigabit Ethernet Switch.
Step 4: Use the hook holes at the corners of the wall-mount
plate to hang the Industrial Gigabit Ethernet Switch on the
wall.
Step 5: To remove the wall-mount plate, reverse the steps
above.

4. TROUBLESHOOTING
This chapter contains information to help you solve issues. If
the Industrial Gigabit Ethernet Switch is not functioning
properly, make sure the Industrial Gigabit Ethernet Switch was
set up according to instructions in this manual.
The per port LED is not lit

1000Mbps, 1000BASE-T
Contact

MDI

MDI-X

1

BI_DA+

BI_DB+

2

BI_DA-

BI_DB-

3

BI_DB+

BI_DA+

4

BI_DC+

BI_DD+

5

BI_DC-

BI_DD-

6

BI_DB-

BI_DA-

7

BI_DD+

BI_DC+

8

BI_DD-

BI_DC-

10/100Mbps, 10/100BASE-TX
RJ45 Connector pin assignment
MDI

MDI-X

Contact

Media Dependent
Interface

Media Dependent
Interface -Cross

1

Tx + (transmit)

Rx + (receive)

2

Tx - (transmit)

Rx - (receive)

Solution:

3

Rx + (receive)

Tx + (transmit)

Check the speed duplex mode of the partner device. The
Industrial Gigabit Ethernet Switch is run in autonegotiation mode and if the partner is set to half duplex,
then the performance will be poor.

4, 5

Not used

6

Rx - (receive)

7, 8

Not used

Solution:
Check the cable connection of the Industrial Gigabit
Ethernet Switch.
Performance is bad

Per port LED is lit, but the traffic is irregular
Solution:

Tx - (transmit)

A.2 RJ45 Cable Pin Assignments

Check that the attached device is not set to dedicate full
duplex. Some devices use a physical or software switch to
change duplex modes. Auto-negotiation may not
recognize this type of full-duplex setting.
The Industrial Gigabit Ethernet Switch doesn’t connect to
the network
Solution:
Check per port LED on the Industrial Gigabit Ethernet
Switch. Try another port on the Industrial Gigabit Ethernet
Switch. Make sure the cable is installed properly. Make

4/6

The standard RJ45 receptacle/connector
There are 8 wires on a standard UTP/STP cable and each wire
is color-coded. The following shows the pin allocation and color
of straight-through cable and crossover cable connection:

P/N 1073226 • REV A • ISS 13SEP16

Figure A-1: Straight-through and Crossover Cable

Straight-through Cable
1

2

3

4

5

6

7

8

SIDE 1

1

2

3

4

5

6

7

8

SIDE 2

Crossover Cable
1

2

3

4

5

6

7

8

SIDE 1

1

2

3

4

5

6

7

8

SIDE 2

SIDE 1
1 = White / Orange
2 = Orange
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown

SIDE 2
1 = White / Orange
2 = Orange
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown

SIDE 1
1 = White / Orange
2 = Orange
3 = White / Green
4 = Blue
5 = White / Blue
6 = Green
7 = White / Brown
8 = Brown

SIDE 2
1 = White / Green
2 = Green
3 = White / Orange
4 = Blue
5 = White / Blue
6 = Orange
7 = White / Brown
8 = Brown

Please make sure your connected cables are with the same pin assignment and color as the above

Regulatory information
Manufacturer

Interlogix.
2955 Red Hill Avenue, Costa Mesa, CA 92626
5923, USA
Authorized EU manufacturing representative:
UTC Fire & Security B.V.
Kelvinstraat 7, 6003 DH Weert, The Netherlands

FCC compliance

FCC conditions

ACMA compliance

Canada

Certification

European Union
directives

2012/19/EU (WEEE directive): Products marked
with this symbol cannot be disposed of as
unsorted municipal waste in the European Union.
For proper recycling, return this product to your
local supplier upon the purchase of equivalent
new equipment, or dispose of it at designated
collection points. For more information see:
www.recyclethis.info.

Class A: This equipment has been tested and
found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide
reasonable protection against harmful
interference when the equipment is operated in a
commercial environment. This equipment
generates, uses, and can radiate radio frequency
energy and, if not installed and used in
accordance with the instruction manual, may
cause harmful interference to radio
communications. Operation of this equipment in a
residential area is likely to cause harmful
interference in which case the user will be
required to correct the interference at his own
expense.
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.
(2) This Device must accept any interference
received, including interference that may cause
undesired operation.
Notice! This is a Class A product. In a domestic
environment this product may cause radio
interference in which case the user may be
required to take adequate measures.
This Class A digital apparatus complies with CAN
ICES-003 (A)/NMB-3 (A).
Cet appareil numérique de la classe A est
conforme à la norme CAN ICES-003 (A)/NMB-3
(A).

P/N 1073226 • REV A • ISS 13SEP16

12004/108/EC (EMC directive): Hereby, UTC Fire
& Security declares that this device is in
compliance with the essential requirements and
other relevant provisions of Directive
2004/108/EC.

2013/56/EU & 2006/66/EC (battery directive):
This product contains a battery that cannot be
disposed of as unsorted municipal waste in the
European Union. See the product documentation
for specific battery information. The battery is
marked with this symbol, which may include
lettering to indicate cadmium (Cd), lead (Pb), or
mercury (Hg). For proper recycling, return the
battery to your supplier or to a designated
collection point. For more information see:
www.recyclethis.info.
Trademarks and
patents

The trade names used in this document may be
trademarks or registered trademarks of the
manufacturers or vendors of the respective
products.

Contact information
For contact information, see www.interlogix.com or
www.utcfssecurityproducts.eu.

5/6

Physical Dimensions
Figure 2.1: NS3050-8T dimensions (W x D x H): 135 x 87 x 32mm

6/6

P/N 1073226 • REV A • ISS 13SEP16



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Model Name                      : 8-Port 10/100/1000Mbps Industrial Gigabit Ethernet Switch - NS3050-8P -
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