Interlogix NS2051-4P-1T, NS2051-4P-1T-R Specsheet
IFS Line / Network Transmission
NS 2051- 4P/1T
5-port PoE Unmanaged
Industrial Ethernet Switch
Overview
The IFS 5-port PoE Unmanaged Industrial Ethernet Switch provides
four 10/100Mbps Ethernet ports with IEEE802.3-af PoE and one
10/100Mbps non-PoE Ethernet port.
This unmanaged switch provides plug-and-play installation with no
programming required and is ideal for use in small IP systems. The
switch uses an IP-30 standard metal case and can also be used
in electrically harsh and climatically demanding environments. The
switch accommodates either DIN-rail or wall mounting for efficient
installation in multiple applications.
This switch is engineered with a high-performance switch architecture
capable of providing a non-blocking switch fabric and wire-speed
throughput of 1Gbps. With its 2K MAC address table, this switch
offers wire-speed packet transfer performance without the risk of
packet loss. The Flow Control function allows the switch to deliver
fast and reliable IP data transfer.
This switch is ideal for applications such as IP cameras, access
control, VoIP and wireless access points.
Standard F e atu r e S
RJ-45 Ports
• 4-Port 10/100Base-TX (PoE)
• 1-Port 10/100Base-TX (non-PoE)
• Auto MDI/MDI-X
• Auto-negotiation
High Performance Architecture
• Unmanaged plug and play installation requiring no programming
• Store-and-Forward switching architecture with wire-speed
filtering and forwarding rates
• Prevents packet loss with back pressure (half-duplex) and
IEEE 802.3x PAUSE frame-ow control (full-duplex)
• Integrated address-lookup engine supports 2K absolute
MAC addresses
• CSMA/CD Protocol
• Automatic source-address learning and aging
• Support to handle up to 1522 bytes packet size
Power over Ethernet (PoE)
• Up to 4 IEEE 802.3af devices powered
• Complies with IEEE 802.3af Power over Ethernet End-Span PSE
• Supports up to 15.4 watts for each PoE port
• Auto detect powered device (PD)
• Circuit protection prevents power interference between ports
• Remote power feeding up to 328 ft. (100m)
Robust Hardened Design
• Slim IP-30 metal enclosure for protection
• Provides either DIN-rail or wall-mounting
• 24~48VDC or 24VAC Operation
• Redundant power with reverse-polarity protection
• Removable terminal block for master and slave power
• Alarm relay output for power-failure alert
• Voltage/surge-suppression
- EFT 6000VDC protection for power lines
- ESD 6000VDC protection for Ethernet
• Complies with IEC60068-2-xx standards for free-fall,
shock and vibration
• Wide operating temperature range of -40ºC ~ +75ºC
Warranty
• 3-year limited warranty
interlogix.com
NS2051-4P/1T
5-port PoE Unmanaged
Industrial Ethernet Switch
North America
T 855-286-8889
Asia
T 852-2907-8108
Australia
T 61-3-9239-1200
Europe
T 32-2-725-11-20
Latin America
T 561-998-6114
Specifications
RJ45 Ports
10/100Base-TX Connectors RJ-45 (4) PoE and (1) non-PoE (5 total)
Port Configuration Auto MDI/MDI-X
Port Speed Auto-negotiate
Electro Static Discharge
(ESD) Protection
PoE
PoE Standard
PoE Power Supply Type End-Span
PoE Power Output Per Port 48V DC, 350mA . Max. 15.4 Watts
Power Pin Assignment 1/2(+), 3/6(-)
Switch Performance
Switch Architecture Store-and-Forward
Switch Fabric 1Gbps / non-blocking
Throughput (Packet per second) 0.744Mpps@64bytes
Address Table 2K entries
Shared Data Buffer 1Mbit on-chip frame buffer
Maximum Frame Size 1522 Bytes packet
Flow Control
LED Indicators
Power Power input 1 – Green; Power input 2 – Green
Power Fault Proper Operation – Off; Fault –Green
RJ-45 (10/100Mbps) 100Mbps Activity – Green; 10Mbps Activity – Off
Fiber (100Base-FX) Connected to network – Green
Optical Link
PoE PoE in use – Amber
Electrical & Mechanical
Supply Voltage
Power Consumption 76.3Watts Max.
Electrical Fast Transient
(EFT) Protection
Power and Alarm Fault
Connector
Alarm Fault Relay
Enclosure IP-30 slim-type metal enclosure
Mounting DIN-rail kit and wall-mount ears
Dimensions (in/mm) (W x D x H) 2.20 x 3.46 x 5.31 in. (56 x 87.8 x 135mm)
Weight (lbs./kg) 1.86 lbs./0.842kg
Environmental
MTBF > 100,000 Hrs @ 25°C
Operating Temperature -40°C~75°C
Storage Temperature -40°C~85°C
Relative Humidity 0%~95% (non-condensing)
Standards Compliance
IEEE Standards
IEC Standards
EIA/TIA-568 Standards
Regulation FCC Part 15 Class A, CE
6KVDC
IEEE 802.3af Power over Ethernet / PSE
Back pressure for Half-Duplex,
IEEE 802.3x PAUSE Frame for Full-Duplex
Link established – Steady Green; TX/RX Activity –
blinking green
24~48VDC or 24VAC, Redundant power with
polarity-reverse protection function
6KVDC
6-pin removable screw terminal
Provides one relay output for power failure
notification; 24VDC – 1A max.
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX /100Base-FX
IEEE 802.3x Flow Control and Back pressure
IEEE 802.3-af PoE (15.4w)
IEC60068-2-32(Free fall)
IEC60068-2-27(Shock)
IEC60068-2-6(Vibration)
2-Pair UTP Cat. 3, 4, 5 (100meters, max.)
EIA/TIA-568 100-ohm STP (100meters, max.)
Ordering Information
NS2051-4P/1T
Included Accessories
Note: External power supply must be ordered separately.
5-port PoE Unmanaged Industrial Ethernet Switch
User’s Manual, DIN-Rail Kit, Wall Mount Kit
Accessories
PS48VDC100W-DIN
48VDC@2A (100W) DIN-Rail Mount Hardened Power
Supply (100~240VAC)
Dimensional Diagram
Front
.60 in. (15.27mm)
P1 P2 FAULT
5-Port Fast Ethernet
Industrial PoE Switch
LNK/ACT
PoE In-Use
5
LNK/
ACT
4
3
5.31 in. (135mm)
2
LNK/
1
ACT
PoE
In-Use
NS2051-4P/1T
.36 in. (9.20mm)
Side
3.46 in.
(87.80mm)
3.81 in.
(96.87mm)
(47.30mm)
Typical Application
Redundant Power
and
Alarm Fault Relay
NS2051-4P/1T
IP PoE Camera
IP PoE Camera
IP PoE Camera
IP PoE Camera
Cat 5e Cable
100m (328 ft.) Max.
Cat 5e Cable
100m (328 ft.) Max.
Specications subject to change without notice.
210-3569 2012/10 (71654F)
1.86 in.
1.92 in.
(48.80mm)
1.53 in.
(38.83mm)
Top
(3mm)
V1- V1+ V2- V2+
PWR1
PWR2Fault
Input
DC24V/48V
1.18 in. (30mm)
2.20 in.
(56mm)
NVR
interlogix.com
© 2012 Interlogix
All rights reser ved.
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