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SISTP1040-300 Series

Unmanaged Hardened Gigabit Ethernet PoE+ Switch

These switches are unmanaged full Gigabit Ethernet hardened PoE+ switches that comply with IEEE 802.3at and IEEE 802.3af. The switch has (4 or 8) 10/100/1000Base-T PoE+ ports with (2) 100/1000 dual speed SFP slots.

Product Brief

Key Features

IEEE 802.3at / af compliant
Fan-less Design
Wide operating temperature range (-40°C to +75°C)

SISTP1040-300 Series Overview

The SISPM1040-300 Series can deliver up to 30 Watts on each PoE+ port simultaneously. It can be used at the edge of a hardened network to provide connections for PoE devices in hazardous locations. The two fiber uplink ports can also be used in a daisy chain for maximum network reliability. It has redundant input power connections to ensure safe reliable operation in temperatures between -40°C and +75°C. Lantronix hardened switches are certified to operate reliably in harsh environments such as those found on factory floors, outdoor enclosures or other hazardous environments.

Features

Support Jumbo Frame up to 9K bytes
Layer 2 wire-speed switching engine
Ruggedized metal closure
IEEE 3az Energy Efficient Ethernet
Fan-less design
Wide operating temperature range (-40°C to +75°C)
Dual Power input
Din Rail and Wall Mount options

PoE Features

IEEE 3at compliant
IEEE 3af compliant

Videos

PoE: The Future of Connectivity Video

Last Updated: 04/15/2022

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SISTP1040-300 Series Tech Specs

Specifications
- Standards
  - IEEE 802.3
  - IEEE 802.3u
  - IEEE 802.3z
  - IEEE 802.3ae
  - IEEE 802.3x
  - IEEE 802.1p
  - IEEE 802.3az
  - IEEE 802.3af
  - IEEE 802.3at
- Protocols: CSMA/CD
- Technology: Store-and-forward switching architecture
- Switching Capacity
  - 12 Gbps (342 only)
  - 20 Gbps (382 only)
- Connectors
  - (4 or 8) 10/100/1000Base-T RJ-45 ports
  - (2) 100/1000Base-X SFP slots
- MAC Address: 4K MAC address table
- Status LEDs: System, Power1, Power2, Port Status
- Dimensions
  - Width: 1.7” [44 mm]
  - Depth: 5.1" [130 mm]
  - Height: 5.3” [135 mm]
- Reset button: Reset the switch
- Power Input: 48-57 VDC; Redundant input; reverse power protection
- Power-over-Ethernet
  - Total PoE Budget: 120 Watts (342 only)
  - Total PoE Budget: 240 Watts (384 only)
  - 30 Watts on all 4 or 8 ports simultaneously
- Ingress Protection: IP30
- Environment
  - Operating: -40°C to +75°C
  - Humidity: 5% to 95% (non-condensing)
- Weight
  - 0.95 lbs. [0.43 kg] (342 only)
  - 1.01 lbs. [0.46 kg] (382 only)
- Certifications
  - UL Class 1 / Div 2; EMI: CE, FCC Part 15
  - Safety: IEC62368-1/EN62368-1
- Warranty: 5 Years

SISTP1040-300 Series Downloads

Brochures

Power-over-Ethernet Brochure

1 MB

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CAD

Check out the CAD files of our product to better meet your needs. You must log in or create a MyLantronix account to access CAD Files.

Product Information

SISTP1040-342-LRT Datasheet (212.20 KB)

212 KB

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SISTP1040-382-LRT Datasheet (218.29 KB)

218 KB

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User Guides

SISTP1040-342-LRT & SISTP1040-382-LRT Install Guide Rev G

1 MB

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SISTP1040-342-LRT & SISTP1040-382-LRT Quick Start Guide Rev E

381 KB

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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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SISTP1040-300 Series Part Numbers

Lantronix Part #	Name	Description	Order Now
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SISTP1040-300 Series
Lantronix Part # SISTP1040-342-LRT	Name SISTP1040-300 Series	(4) 10/100/1000Base-T PoE+ [100 m/328 ft.] ports + (2) 100/1000Base-X SFP slots (Din Rail Bracket included)	Contact Us
Lantronix Part # SISTP1040-382-LRT	Name SISTP1040-300 Series	(8) 10/100/1000Base-T PoE+ [100 m/328 ft.] ports + (2) 100/1000Base-X SFP slots (Din Rail Bracket included)	Contact Us
Compatible Accessories
Lantronix Part # SFP Modules	Name SFP Modules		Contact Us
Lantronix Part # WMBH-01	Name WMBH-01	Wall Mount Bracket for SISPM1040-384-LRT-C, SISPM1040-362-LRT, SISPM1040-582-LRT	Contact Us
Lantronix Part # DRBH-01	Name DRBH-01	Din Rail Bracket for Hardened Switches	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 # 25104	Name 25104	Industrial DIN Rail Mounted Power SupplyInput: 85-264 VAC, 124-370 VDC Output: 48~55 VDC, 5.0A, 240 Watts	Contact Us
Lantronix Part # 25105	Name 25105	Industrial DIN Rail Mounted Power Supply	Contact Us