Comprehensive Product Summary – ORing IES‑180B Industrial Unmanaged 8‑Port Ethernet Switch

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### 1. Product Overview

Product Name: IES‑180B
Model: IES‑180B
Series: Industrial Mini Unmanaged Ethernet Switch Series
Article Number: IES‑180B
Manufacturer: ORing Industrial Networking Corp.
Product Type: Industrial 8‑port mini‑type unmanaged Ethernet switch
Product Description: The ORing IES‑180B is a compact, rugged, unmanaged Ethernet switch designed for industrial environments requiring reliable 10/100Base‑T(X) connectivity. It features eight RJ‑45 ports, dual redundant DC power inputs, and an extended operating temperature range suitable for harsh conditions. The unit supports DIN‑rail and wall mounting, making it ideal for space‑constrained industrial control cabinets and field installations.

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### 2. Key Features

- 8×10/100Base‑T(X) Ethernet Ports: Provides eight RJ‑45 ports supporting 10/100 Mbps auto‑negotiation and auto‑MDI/MDI‑X for flexible connection to various Ethernet devices.
- Unmanaged Operation: Plug‑and‑play functionality with no configuration required, simplifying deployment in industrial networks.
- Store‑and‑Forward Switching: Ensures reliable data transmission with error checking and buffering.
- Flow Control Support: Implements IEEE 802.3x flow control for full‑duplex and backpressure for half‑duplex operation.
- Compact Mini Form Factor: Small footprint (41 × 90 × 95 mm) allows installation in limited spaces such as control panels or enclosures.
- Rugged IP‑30 Metal Housing: Provides mechanical protection and resistance to dust and vibration.
- Extended Temperature Range: Operates reliably from ‑40°C to +70°C, suitable for outdoor or factory floor environments.
- Dual Redundant Power Inputs: Accepts 12–48 VDC on a 4‑pin terminal block with overload and reverse polarity protection for high reliability.
- Low Power Consumption: Typical power draw of only 4 W.
- DIN‑Rail and Wall‑Mount Options: Flexible installation methods for industrial cabinets or flat surfaces.
- Comprehensive LED Indicators: Dual power LEDs and per‑port link/activity and duplex/collision indicators for quick status monitoring.
- High Reliability: Designed for continuous operation in mission‑critical industrial automation, transportation, and surveillance systems.
- Regulatory Compliance: Meets FCC, CE, and IEC industrial standards for EMI, EMS, shock, vibration, and safety.
- 5‑Year Warranty: Ensures long‑term product support and reliability assurance.

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### 3. Technical Specifications

Ethernet Ports:
- 8 × 10/100Base‑T(X) RJ‑45 ports
- Auto‑negotiation and auto‑MDI/MDI‑X supported

Switching Technology:
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX)
- IEEE 802.3x (Flow Control)
- Store‑and‑Forward switching architecture
- MAC Address Table: 2,048 entries

LED Indicators:
- Power: Green (PWR1, PWR2)
- Port Link/Activity: Green (On = link, Blinking = activity)
- Duplex/Collision: Amber (On = full duplex, Blinking = collision, Off = half duplex no collision)

Power:
- Input Voltage: Dual 12–48 VDC (redundant inputs)
- Connector: 4‑pin removable terminal block
- Power Consumption: 4 W (typical)
- Overload Current Protection: Present
- Reverse Polarity Protection: Present

Physical Characteristics:
- Enclosure: IP‑30 rated metal housing
- Dimensions (W × D × H): 41 × 90 × 95 mm (1.61 × 3.54 × 3.74 in)
- Weight: 383 g

Environmental Conditions:
- Operating Temperature: ‑40°C to +70°C (‑40°F to +158°F)
- Storage Temperature: ‑40°C to +85°C (‑40°F to +185°F)
- Operating Humidity: 5%–95% non‑condensing

Cabling Requirements:
- 10Base‑T: Cat. 3, 4, or 5 UTP, 100 Ω, up to 100 m
- 100Base‑TX: Cat. 5 UTP, 100 Ω, up to 100 m
- Connector: RJ‑45 (8‑pin)

Pin Assignments (10/100Base‑T(X)):
1 – TD+
2 – TD−
3 – RD+
6 – RD−
(4, 5, 7, 8 not used)

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### 4. Functionality

The IES‑180B functions as an unmanaged Layer 2 Ethernet switch, automatically learning MAC addresses and forwarding Ethernet frames between connected devices. It supports store‑and‑forward packet processing, ensuring error‑free data transmission by checking frame integrity before forwarding.

Use Cases and Applications:
- Industrial automation and control systems
- Factory floor networking and PLC connectivity
- IP camera and video surveillance systems
- Intelligent transportation systems (ITS)
- Building automation and energy management
- Remote monitoring and SCADA networks
- Compact control panels or distributed I/O systems

Compatibility:
The switch is compatible with standard Ethernet devices such as PCs, PLCs, HMIs, IP cameras, routers, and other switches. It supports standard Ethernet protocols and can interoperate with any IEEE 802.3‑compliant equipment.

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### 5. Components & Accessories

Included Items (Standard Package):
- IES‑180B switch × 1
- Wall‑mount kit × 1 set
- DIN‑rail kit × 1 set
- Quick Installation Guide × 1

Optional Accessories:
- DR‑45 Series: 45 W DIN‑rail power supply
- DR‑75 Series: 75 W DIN‑rail power supply
- DR‑120 Series: 120 W DIN‑rail power supply
- PAE‑121000: 12 VDC / 1000 mA (12 W) power adapter, 100–240 VAC input, EU plug
- PAA‑121000: 12 VDC / 1000 mA (12 W) power adapter, 100–240 VAC input, US plug

Connectors:
- 8 × RJ‑45 Ethernet ports
- 4‑pin terminal block for dual DC power input

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### 6. Installation & Setup

Mounting Options:
- DIN‑Rail Installation:
1. Attach the DIN‑rail kit to the back of the switch using screws.
2. Slide the switch onto the DIN‑rail until it clicks securely into place.
3. Ensure even mechanical loading and adequate airflow.

- Wall‑Mount Installation:
1. Attach wall‑mount brackets to both sides of the switch using eight screws.
2. Mark wall screw positions using the switch as a template.
3. Insert screws into the wall and slide the switch downward into the keyhole slots.
4. Tighten screws for stability.

Power Connection:
- Connect DC power wires to the terminal block:
- V1+, V1− for Power Input 1
- V2+, V2− for Power Input 2
- Tighten wire‑clamp screws using a small flat‑blade screwdriver.
- The switch supports redundant power; if one source fails, the other maintains operation.

Network Connection:
- Use standard Ethernet cables (Cat. 5 or higher) to connect devices.
- Each port automatically detects link speed and duplex mode.
- Maximum cable length per port: 100 m (328 ft).

Startup:
- After connecting power and network cables, power on the switch.
- Verify LED indicators:
- PWR1/PWR2 LEDs (green) indicate active power inputs.
- Port LEDs indicate link and activity status.

Safety Considerations:
- Ensure adequate ventilation if installed in enclosed cabinets.
- Avoid overloading power circuits.
- Maintain proper grounding and cable management to prevent mechanical stress.

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### 7. Performance & Capabilities

Switching Performance:
- Store‑and‑forward architecture ensures reliable frame delivery.
- 2,048 MAC address table supports small to medium‑sized industrial networks.
- Full‑duplex and half‑duplex operation with flow control and backpressure.
- Non‑blocking switching for all eight ports at 10/100 Mbps.

Speed and Throughput:
- 10 Mbps (half/full duplex) and 100 Mbps (half/full duplex) per port.
- Aggregate bandwidth up to 1.6 Gbps (8 × 100 Mbps full duplex).

Power Efficiency:
- Typical consumption of 4 W minimizes heat generation and energy cost.

Reliability and Redundancy:
- Dual DC power inputs ensure continuous operation during power source failure.
- Overload and reverse polarity protection safeguard internal circuits.

Environmental Robustness:
- Wide operating temperature range (‑40°C to +70°C) supports outdoor and industrial use.
- IP‑30 enclosure resists dust and mechanical impact.
- Tested for vibration, shock, and free‑fall per IEC60068 standards.

Limitations:
- Unmanaged design means no VLAN, QoS, or SNMP management features.
- Limited to Fast Ethernet (100 Mbps) speeds; not gigabit capable.

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### 8. Standards & Compliance

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

EMI/EMS Compliance:
- FCC Part 15 Class A
- CISPR (EN55022) Class A
- EN61000‑4‑2 (ESD)
- EN61000‑4‑3 (Radiated Susceptibility)
- EN61000‑4‑4 (EFT/Burst)
- EN61000‑4‑5 (Surge Immunity)
- EN61000‑4‑6 (Conducted Susceptibility)
- EN61000‑4‑8 (Magnetic Field Immunity)
- EN61000‑4‑11 (Voltage Dips and Interruptions)

Mechanical and Environmental Tests:
- Shock: IEC60068‑2‑27
- Free Fall: IEC60068‑2‑32
- Vibration: IEC60068‑2‑6

Safety Certification:
- EN60950‑1 (Information Technology Equipment Safety)

Ingress Protection:
- IP‑30 rated enclosure

Environmental Compliance:
- RoHS compliant (lead‑free manufacturing)

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### 9. Additional Information

Warranty:
- 5‑year limited warranty covering manufacturing defects and hardware reliability.

Support and Maintenance:
- Technical support available via ORing Industrial Networking Corp.
- Email: support@oring‑networking.com
- Website: [www.oring‑networking.com](http://www.oring-networking.com)
- Telephone: +886‑2‑2218‑1066
- Fax: +886‑2‑2218‑1014

Maintenance Recommendations:
- Periodically inspect power and Ethernet connections for secure fit.
- Ensure ventilation openings remain unobstructed.
- Clean exterior surfaces with a dry cloth; avoid solvents or liquids.
- Verify LED indicators regularly to confirm normal operation.

Firmware and Updates:
- As an unmanaged switch, the IES‑180B does not require firmware updates.
- Hardware revisions are backward compatible within the same model series.

Ordering Information:
- Model: IES‑180B
- Description: Industrial 8‑port mini‑type unmanaged Ethernet switch with 8×10/100Base‑T(X) ports
- Package Contents: IES‑180B unit, wall‑mount kit, DIN‑rail kit, Quick Installation Guide

Manufacturer Information:
ORing Industrial Networking Corp.
No. 3, Lane 879, Zhongzheng Rd., Zhonghe Dist.,
New Taipei City 235, Taiwan
Tel: +886‑2‑2218‑1066
Fax: +886‑2‑2218‑1014
Email: support@oring‑networking.com

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### Summary

The ORing IES‑180B is a robust, compact, and energy‑efficient unmanaged Ethernet switch engineered for industrial applications requiring reliable 10/100 Mbps connectivity. Its eight RJ‑45 ports, dual redundant DC power inputs, and extended temperature tolerance make it ideal for deployment in harsh environments such as manufacturing plants, transportation systems, and outdoor enclosures. The IP‑30 metal housing, compliance with international EMC and safety standards, and flexible mounting options ensure durability and ease of integration. With a 5‑year warranty and proven ORing reliability, the IES‑180B delivers dependable network performance for mission‑critical industrial networks.