Comprehensive Product Summary – ORing IGS‑150B Industrial Unmanaged 5‑Port Gigabit Ethernet Switch

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### 1. Product Overview

Product Name: IGS‑150B
Model: IGS‑150B
Series: IGS Industrial Gigabit Switch Series
Article Number: IGS‑150B
Manufacturer: ORing Industrial Networking Corp.
Hardware Version: V1.0
Firmware/Document Version: 1.5

The ORing IGS‑150B is an industrial‑grade unmanaged Ethernet switch designed for harsh environments requiring reliable, high‑speed data connectivity. It provides five 10/100/1000Base‑T(X) RJ‑45 ports with auto‑negotiation and Auto MDI/MDI‑X support. The unit is housed in a rugged IP30‑rated metal enclosure, supports dual redundant DC power inputs, and operates across an extended temperature range of ‑40°C to +75°C, making it suitable for demanding industrial control, automation, and transportation applications.

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### 2. Key Features

- Unmanaged Gigabit Ethernet Switch: 5×10/100/1000Base‑T(X) ports with auto‑negotiation and Auto MDI/MDI‑X.
- Industrial Design: Compact, fanless, IP30‑rated metal housing for reliable operation in harsh environments.
- Extended Temperature Range: Operates from ‑40°C to +75°C (‑40°F to +167°F).
- Dual Redundant Power Inputs: 12–48 VDC on a 4‑pin terminal block with reverse polarity and overload current protection.
- High Performance:
- Switching bandwidth: 10 Gbps
- Throughput: 7.24 Mpps @ 64‑byte packets
- Switching latency: 7 µs
- Jumbo frame support up to 9720 bytes
- Reliability: MTBF of 2,556,319 hours; 5‑year warranty.
- EMC and Safety Compliance: Meets CE, FCC, EN, UL, and IEC industrial standards.
- Flexible Mounting: DIN‑rail and wall‑mount options included.
- LED Indicators: Power, link/activity, and speed indicators for each port.
- Low Power Consumption: Typical < 4.4 W.
- Compact Form Factor: Ideal for space‑constrained control panels or enclosures.

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### 3. Technical Specifications

Physical Characteristics
- Enclosure: IP30‑rated metal (non‑UL certified)
- Dimensions: 26.1 (W) × 70 (D) × 95 (H) mm (1.03 × 2.76 × 3.74 in.)
- Weight: 222 g
- Mounting: DIN‑rail or wall‑mount (kits included)

Power
- Input Voltage: Dual 12–48 VDC (SELV source per UL 61010‑1 / UL 61010‑2‑201)
- Power Consumption: < 4.4 W (typical), 0.29–0.09 A
- Protection: Reverse polarity and overload current protection
- Connector: 4‑pin removable terminal block (V1+, V1–, V2+, V2–)

Environmental Conditions
- Operating Temperature: ‑40 °C to +75 °C (‑40 °F to +167 °F)
- Storage Temperature: ‑40 °C to +85 °C (‑40 °F to +185 °F)
- Operating Humidity: 5 % to 95 % (non‑condensing)
- Operating Altitude: Up to 2000 m
- Pollution Degree: II (indoor use only)

Network Interface
- Ports: 5 × 10/100/1000Base‑T(X) RJ‑45
- Auto MDI/MDI‑X: Supported on all ports
- Cable Types:
- 10BASE‑T: Cat 3, 4, 5 UTP (100 m max)
- 100BASE‑TX: Cat 5 UTP (100 m max)
- 1000BASE‑T: Cat 5/Cat 5e UTP (100 m max)
- Connector: RJ‑45, 100 Ω UTP

Performance
- Switching Bandwidth: 10 Gbps
- Throughput: 7.24 Mpps @ 64 bytes
- Switching Latency: 7 µs
- MAC Address Table: 4 K entries
- Packet Buffer: 128 KB
- Jumbo Frame: 9720 bytes
- Processing Type: Store‑and‑Forward

LED Indicators
- PWR1 / PWR2: Green – Power module active
- LNK/ACT: Green – Link established; blinking – data transmission
- Speed: Green – 1000 Mbps; Amber – 100 Mbps; Off – 10 Mbps

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### 4. Functionality

The IGS‑150B functions as an unmanaged Layer 2 Ethernet switch, automatically learning and forwarding Ethernet frames between connected devices. It requires no configuration and supports plug‑and‑play operation. Each port automatically detects link speed and duplex mode, ensuring optimal performance without manual setup.

Typical Use Cases:
- Industrial automation and control systems
- Factory floor networking and PLC interconnection
- Transportation and traffic control systems
- Building automation and security networks
- Energy and utility monitoring systems
- Harsh‑environment edge connectivity

Compatibility:
The switch is compatible with standard Ethernet devices such as PCs, PLCs, HMIs, IP cameras, routers, and other switches. It supports IEEE 802.3, 802.3u, 802.3ab, and 802.3x standards, ensuring interoperability with existing network infrastructure.

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### 5. Components & Accessories

Package Contents:
1. IGS‑150B Switch Unit × 1
2. DIN‑rail Mounting Kit × 1
3. Wall‑mount Kit × 2 (includes 8 screws)
4. Quick Installation Guide (QIG) × 1

Optional Accessories (not included):
- Industrial‑grade DC power supply (12–48 VDC SELV)
- Shielded Ethernet cables (Cat 5e or higher)
- Grounding wire for frame ground terminal

Connectors:
- Network: 5 × RJ‑45 (10/100/1000Base‑T(X))
- Power: 4‑pin terminal block (dual input)
- Ground: Frame ground screw terminal

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### 6. Installation & Setup

Mounting Options:
- DIN‑Rail Installation:
1. Attach the DIN‑rail clip to the back of the switch using the provided screws.
2. Hook the top of the clip onto the DIN‑rail and press the bottom until it clicks securely.
- Wall‑Mount Installation:
1. Attach wall‑mount brackets to both sides of the switch using eight screws.
2. Mark and drill four mounting holes on the wall or panel.
3. Insert screw heads through the keyhole slots and slide the unit downward to lock.

Wiring Guidelines:
- Use 12–24 AWG wires for power connections.
- Tighten terminal block screws to 4.5 lb‑in torque.
- Input cable temperature rating must exceed 105 °C.
- Ensure proper grounding via the frame ground terminal.
- Maintain adequate ventilation; do not block air vents.

Startup Procedure:
1. Connect power supply wires to V1+/V1– and/or V2+/V2– terminals.
2. Connect Ethernet cables to RJ‑45 ports.
3. Apply DC power; verify that PWR1/PWR2 LEDs illuminate.
4. Check link/activity LEDs to confirm network connectivity.

Safety Considerations:
- For indoor use within industrial control panels only.
- Ensure ambient temperature does not exceed 75 °C inside enclosures.
- Avoid mechanical stress or uneven loading on DIN‑rail mounts.
- Prevent circuit overloading by verifying supply ratings.

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### 7. Performance & Capabilities

Switching Performance:
- Architecture: Non‑blocking store‑and‑forward
- Switching Bandwidth: 10 Gbps
- Throughput: 7.24 Mpps @ 64‑byte frames
- Latency: 7 µs typical
- MAC Table: 4 K dynamic entries
- Packet Buffer: 128 KB
- Jumbo Frame Support: Up to 9720 bytes

Reliability & Efficiency:
- MTBF: 2,556,319 hours (Telcordia SR‑332 standard)
- Power Efficiency: < 4.4 W typical consumption
- Redundant Power Inputs: Ensures continuous operation during power source failure
- Protection: Reverse polarity and overload current safeguards

Limitations:
- Unmanaged design—no VLAN, QoS, or SNMP management features
- Limited to copper Ethernet (no fiber ports)
- Indoor industrial use only (IP30, non‑waterproof)

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### 8. Standards & Compliance

Ethernet Standards:
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX)
- IEEE 802.3ab (1000Base‑T)
- IEEE 802.3x (Flow Control)

EMC / EMI Compliance:
- CE EMC: EN 55024, EN 55032
- FCC: Part 15 Class A
- CISPR 32, EN 61000‑3‑2, EN 61000‑3‑3

EMS Immunity (EN 55024 / IEC 61000‑4‑x):
- ESD: Contact 4 kV, Air 8 kV (IEC 61000‑4‑2)
- RS: 3 V rms (IEC 61000‑4‑3)
- EFT: Power 0.5 kV, Signal 0.5 kV (IEC 61000‑4‑4)
- Surge: Power 0.5 kV, Signal 1 kV (IEC 61000‑4‑5)
- CS: 3 V rms (IEC 61000‑4‑6)
- PFMF: IEC 61000‑4‑8
- Voltage Dips/Interruptions: IEC 61000‑4‑11

Environmental & Mechanical Tests:
- Shock: IEC 60068‑2‑27
- Free Fall: IEC 60068‑2‑31
- Vibration: IEC 60068‑2‑6

Safety Approvals:
- EN 60950‑1 (LVD)
- UL 61010‑1 and UL 61010‑2‑201

Ingress Protection: IP30

RoHS / WEEE: Compliant (per manufacturer’s environmental policy)

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### 9. Additional Information

Warranty: 5 years limited hardware warranty.
MTBF: 2,556,319 hours (approx. 291 years).
Maintenance:
- Periodically inspect for dust accumulation; clean with a dry cloth.
- Verify secure DIN‑rail or wall‑mount attachment.
- Check terminal block connections for tightness.
- Replace power supply only with certified SELV sources.

Support & Contact Information:
Manufacturer: ORing Industrial Networking Corp.
Address: 3F, No. 542‑2 Zhongzheng Rd., Xindian Dist., New Taipei City 23148, Taiwan
Tel: +886‑2‑2218‑1066
Fax: +886‑2‑2218‑1014
Email: support@oringnet.com
Website: [www.oringnet.com](http://www.oringnet.com)

Documentation:
- Quick Installation Guide (QIG) printed on recycled paper.
- Product version: 1.5.
- All specifications subject to change without notice.

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### Summary

The ORing IGS‑150B is a compact, robust, and energy‑efficient unmanaged industrial Ethernet switch engineered for reliable operation in extreme conditions. With five Gigabit RJ‑45 ports, dual redundant DC power inputs, and wide‑temperature tolerance, it ensures continuous network connectivity in mission‑critical environments such as factory automation, transportation, and energy systems. Its IP30 metal housing, industrial EMC immunity, and compliance with global safety standards make it a dependable choice for system integrators and OEMs seeking a maintenance‑free, plug‑and‑play networking solution.

The IGS‑150B combines industrial durability, high‑speed performance, and ease of installation, delivering long‑term reliability backed by a 5‑year warranty and comprehensive manufacturer support.