StarTech.com I51G-ETHERNET-SWITCH 5-Port Unmanaged Industrial Gigabit Ethernet Switch - DIN Rail/Wall-Mount - IP30 - 40°F-167°F - 9-60V DC
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This Layer 2 switch offers a 10 Gbps switching capacity with support for 9K jumbo frames to reduce packet overhead and improve network efficiency. It incorporates Quality of Service (QoS) and Broadcast Storm Protection (BSP) mechanisms to prioritize traffic and maintain network stability under heavy loads.
The switch auto-negotiates port speeds and duplex settings, while front-facing diagnostic LEDs on each port provide clear link and activity status. It complies with key networking standards including IEEE 802.1p for priority tagging, IEEE 802.3i/u/ab for Ethernet specifications, and IEEE 802.3x for flow control.
Relevant factors for this section include Features, Total Number of Network Ports, Network (RJ-45), Port/Expansion Slot Details. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The I51G switch combines industrial durability with straightforward deployment, making it an ideal solution for environments where reliability and simplicity are paramount. Its compact footprint and versatile mounting options allow installation in space-constrained locations without compromising performance.
Industrial Durability
The metal enclosure and extended temperature tolerance ensure reliable operation in harsh conditions where commercial switches might fail.
- IP30 rated enclosure
- -40°F to 167°F operating range
- Over current protection
Simplified Deployment
As an unmanaged switch, it requires no configuration while providing essential network features for stable operation.
- Plug-and-play setup
- Auto-negotiating ports
- Front-facing status LEDs
Mounting Flexibility
The included mounting hardware supports both DIN rail and wall installation, adapting to various industrial environments.
- DIN rail mounting kit included
- Wall mount ears included
- Compact 100mm × 60mm × 26mm footprint
Deployment / Use Cases
This industrial Ethernet switch excels in environments requiring reliable network connectivity under challenging conditions. Its rugged construction and wide operating temperature range make it suitable for factory floors, outdoor enclosures, and industrial control systems where environmental factors would compromise standard networking equipment.
The switch's compact design and versatile mounting options enable deployment in control cabinets, machinery enclosures, and distributed automation systems. It serves effectively in IP surveillance networks, connecting cameras and recording equipment in industrial facilities, while its unmanaged operation simplifies maintenance in remote or difficult-to-access locations.
Industrial Automation
Connect PLCs, HMIs, sensors, and control devices on factory floors and manufacturing environments.
IP Surveillance Systems
Deploy in harsh environments to connect security cameras and network video recorders for monitoring facilities.
Physical Profile
The switch features a compact black metal enclosure measuring 3.94" (100 mm) in length, 2.36" (60 mm) in width, and 1.02" (26 mm) in height, with an approximate weight of 7.82 oz (221.70 g). This small footprint minimizes space requirements when installed on DIN rails, under work surfaces, or on walls. The terminal block power connector and front-facing port LEDs provide accessible interfaces while maintaining the device's streamlined profile.
- Width
- 2.36" (60 mm)
- Height
- 1.02" (26 mm)
- Weight
- 7.82 oz (221.70 g)
- Length
- 3.94" (100 mm)
What's in the Box
The package includes all necessary components for immediate deployment of the industrial Ethernet switch.
Highlights
- 5-port unmanaged Gigabit Ethernet switch with 10/100/1000 Mbps auto-negotiating ports
- Industrial-grade construction with IP30 rating and -40°F to 167°F operating temperature range
- 10 Gbps switching capacity with 9K jumbo frame support for reduced network overhead
- Fanless design for silent operation in noise-sensitive environments
- Versatile mounting options include DIN rail and wall installation with included hardware
- 9-60V DC power input via terminal block for flexible industrial power sourcing
- Quality of Service (QoS) and Broadcast Storm Protection (BSP) for network stability
- TAA compliant and backed by a 2-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | I51G-ETHERNET-SWITCH |
| Brand Name | StarTech.com |
| Product Model | I51G |
| Product Name | I51G Ethernet Switch |
| Product Condition | New |
| Packaged Quantity | 1 |
| Product Type | Ethernet Switch |
| Technical Information | |
| Features | IP30,Fanless,Plug and Play,Energy Efficient |
| Interfaces/Ports | |
| Total Number of Network Ports | 5 |
| Network (RJ-45) | Yes |
| Port/Expansion Slot Details | 5 x Gigabit Ethernet Network |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.1p,IEEE 802.3i,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3x |
| Management & Protocols | |
| Manageable | No |
| Power Description | |
| Input Voltage | 9 V DC,60 V DC |
| Power Source | DC |
| Plug/Connector Type | Terminal Block |
| Physical Characteristics | |
| Product Color | Black |
| Product Material | Metal |
| Form Factor | DIN Rail Mountable,Wall Mountable,Compact |
| Height | 1.02" (26 mm) |
| Width | 2.36" (60 mm) |
| Length | 3.94" (100 mm) |
| Weight (Approximate) | 7.82 oz (221.70 g) |
| Miscellaneous | |
| Package Contents | I51G Ethernet Switch 1 x 3-Pin Terminal Block 1 x DIN Rail Mounting Kit 1 x Mounting Ear Kit 1 x Quick-Start Guide |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
How many devices can I connect to this industrial Ethernet switch?
The StarTech.com I51G switch provides five Gigabit Ethernet ports, allowing you to connect up to five network devices directly. Each port supports 10/100/1000 Mbps speeds with auto-negotiation, making it suitable for connecting industrial controllers, sensors, cameras, or other Ethernet-enabled equipment in demanding environments.
What makes this switch suitable for industrial environments?
This switch features an IP30-rated metal enclosure that provides protection against dust and limited moisture exposure. It operates across an extended temperature range from -40°F to 167°F (-40°C to 75°C), includes over current protection, and uses a fanless design for reliability in harsh conditions where temperature fluctuations and particulate matter are concerns.
Does this switch support Power over Ethernet (PoE)?
No, the I51G-ETHERNET-SWITCH does not provide Power over Ethernet capabilities. It requires external 9-60V DC power input through the included 3-pin terminal block. For devices requiring PoE, you would need separate power injectors or a different switch model with integrated PoE support.
What mounting options are available for this industrial switch?
The switch supports both DIN rail and wall mounting. The package includes a DIN rail mounting kit for standard 35mm DIN rail installation and mounting ears for wall attachment. The compact dimensions of 100mm × 60mm × 26mm allow installation in space-constrained locations commonly found in industrial control cabinets and enclosures.
What type of power supply does this switch require?
The switch accepts 9-60V DC input power through a 3-pin terminal block connector. This wide voltage range accommodates various industrial power sources, including 12V, 24V, and 48V DC systems commonly found in industrial settings. The terminal block connection provides secure power delivery in environments with vibration or movement.
Is this switch manageable through a web interface or CLI?
No, the I51G is an unmanaged switch designed for plug-and-play operation without configuration interfaces. It auto-negotiates port speeds and duplex settings while providing essential network features like QoS and broadcast storm protection through hardware-based mechanisms. This simplifies deployment in environments where IT expertise may be limited.
| Qty | Price | Available |
|---|
