SISTP1040-551-LRT

Unmanaged Hardened Gigabit Ethernet PoE++ Switch
(4)10/100/1000Base-T PoE++ Ports + (1) 10/100/1000Base-T Port + (1) 100/1000Base-X SFP Slot

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This switch is an unmanaged full Gigabit Ethernet hardened PoE++ switch that complies with IEEE 802.3bt, IEEE 802.3at and IEEE 802.3af. The switch has (4) 10/100/1000Base-T PoE++ ports, (1) 10/100/1000Base-T port with (1) 100/1000 dual speed SFP slot. It can deliver up to 90 Watts on each PoE++ port simultaneously and also supports Power over HDBaseT (PoH) mode (95 Watts) when enabled by DIP switch. The SISTP1040-551-LRT can be used to power PoE lighting, high powered IP cameras and digital signage. It has redundant input power connections to ensure safe reliable operation in temperatures between -40°C and +75°C.

SISTP1040-551-LRT Overview

Features

Layer 2 wire-speed switching engine
Auto MDI/MDI-X
Power alarm
Broadcast storm control
Support Jumbo Frame up to 9K bytes
PSE Link pass through
Flow control (when link partner has flow control enabled)
Ruggedized metal closure
Fan-less design
Wide operating temperature range (-40°C to +75°C)
Dual Power input
Din Rail and Wall Mount options

PoE Features

IEEE 802.3bt compliant
IEEE 802.3at compliant
IEEE 802.3af compliant
Power over HDBaseT (PoH) mode

Videos

PoE: The Future of Connectivity Video

Last Updated: 04/15/2022

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SISTP1040-551-LRT Tech Specs

Standards

IEEE 802.3
IEEE 802.3u
IEEE 802.3z
IEEE 802.3x
IEEE 802.1p
IEEE 802.3af
IEEE 802.3at
IEEE 802.3bt

Protocols

CSMA/CD

Technology

Store-and-forward switching architecture

Switching Capacity

12 Gbps

Connectors

(5) 10/100/1000Base-T RJ-45 ports
(1) 100/1000Base-X SFP slot

MAC Address

2K MAC address table

Status LEDs

Power 1&2, Alarm, Link/act/speed, PoE

DIP Switches

SW1 (Power): Power alarm On/Off
SW2 (broadcast): broadcast storm limit ON/Off
SW3 (Jumbo): Jumbo Frame Support On/Off
SW4 (PoE): On – PoH Mode, OFF- 802.3bt Mode
SW5: (LPT) PSE LPT On/Off

Dimensions

Width: 2.4” [62 mm]
Depth: 4.1” [105 mm]
Height: 5.1″ [130 mm]

Reset button

Reset the switch

Power Input

48-57 VDC; Redundant input; reverse power protection; 54 – 57VDC for PoE++

Power Consumption

5 Watts (without PoE)

Power-over-Ethernet

Total PoE Budget: 360 Watts
90 Watts on all 4 ports simultaneously

Ingress Protection

IP30

Environment

Operating: -40°C to +75°C
Storage: -40°C to +85°C
Humidity: 5% to 95% (non-condensing)

Weight

2.10 lbs [0.95 kg]

MTBF

> 25 years

Certifications

EMI: CE, FCC Part 15;
Safety: EN62368-1, UL62368-1

Warranty

5 Years

SISTP1040-551-LRT Downloads

Product Brief

SISTP1040-551-LRT Unmanaged Hardened PoE Switch Product Brief (PDF 490.93 KB)

195 KB

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Additional Product Information

Note: Some Documentation may have Transition Networks named or pictured. Transition Networks was acquired by Lantronix in August 2021. Learn more about the acquisition here.

Matrix

PoE Switches & Media Converters Matrix

348 KB

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User Guides

SISTP1040-551-LRT Quick Start Guide Rev A

311 KB

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SISTP1040-551-LRT Install Guide Rev B

2 MB

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Visio Stencils

Plan your network with Microsoft Visio Stencils. You must log in or create a MyLantronix account to access Visio Stencils.

Videos

PoE: The Future of Connectivity Video

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Webinars

SISTP1040-551-LRT Part Numbers

Lantronix Part #	Name	Description	Order Now
Sorry, no parts were found that match that search query.

Lantronix Part # SISTP1040-551-LRT	Name SISTP1040-551-LRT	(4) 10/100/1000Base-T PoE++ [100 m/328 ft.] ports + (1) 10/100/1000Base-T [100 m/328 ft.] port + (1) 100/1000Base-X SFP slot (empty) (Din Rail Bracket included)	Contact Us
Compatible Accessories
Lantronix Part # SFP Modules	Name SFP Modules		Contact Us
Lantronix Part # OCA-P181610	Name OCA-P181610	Outdoor cabinet with vent, (2) DIN rails, (2) ground terminal blocks and (1) each low voltage DC positive and negative and AC mains line and neutral/line terminal block, plus (1) power and (10) data wire glands	Contact Us
Lantronix Part # 25160	Name 25160	Input 90-264 VAC, 127-370 VDC Output: 48 ~ 55 VDC, 10A, 480 Watts	Contact Us
Lantronix Part # PS-DC-DUAL-5624T	Name PS-DC-DUAL-5624T	345 Watt Power Supply with 56VDC and 24VDC dual output	Contact Us