Comprehensive Product Summary: SFP100B3-SS30-I

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### 1. Product Overview

Product Name: SFP100B3-SS30-I
Model: SFP100B3-SS30-I
Series: Fast Ethernet BIDI SFP Transceiver Modules
Article Number: SFP100B3-SS30-I
Manufacturer: ORing Industrial Networking Corp.
Product Type: 100 Mbps Single-Mode Bi-Directional (BIDI) SFP Optical Transceiver
Transmission Distance: 30 km
Wavelength: TX 1310 nm / RX 1550 nm
Operating Temperature Range: -40°C to +85°C (Industrial Grade)

The ORing SFP100B3-SS30-I is a ruggedized, industrial-grade Fast Ethernet SFP optical transceiver designed for single-mode fiber communication over distances up to 30 kilometers. It operates at 100 Mbps and uses a bi-directional (BIDI) optical interface, enabling data transmission and reception over a single fiber strand. This model is part of ORing’s industrial SFP module lineup, engineered for high reliability in harsh environments and extended temperature ranges.

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### 2. Key Features

- Bi-Directional (BIDI) Transmission:
Utilizes a single optical fiber for both transmit and receive functions, reducing fiber infrastructure requirements and simplifying network deployment.

- Single-Mode Fiber Support:
Optimized for 9/125 μm single-mode fiber, enabling long-distance communication up to 30 km.

- Wavelength Configuration:
Transmit (TX) wavelength at 1310 nm and Receive (RX) wavelength at 1550 nm, designed to pair with complementary modules such as SFP100B5-SS30(-I) for duplex communication.

- Industrial Temperature Range:
Fully operational from -40°C to +85°C, suitable for outdoor, factory, and transportation environments.

- Compact SFP Form Factor:
Standard Small Form-factor Pluggable (SFP) design compatible with a wide range of industrial Ethernet switches, media converters, and routers.

- Hot-Pluggable Interface:
Allows insertion and removal without powering down the host device, minimizing downtime during maintenance or upgrades.

- High Optical Performance:
- Optical Output Power (TX): -8 dBm (max), -14 dBm (min)
- Receiver Sensitivity: -32 dBm
- Receiver Saturation: 0 dBm
- Link Budget: 18 dB

- Compliance with IEEE 802.3u 100BASE-FX Standards:
Ensures interoperability with standard Fast Ethernet optical interfaces.

- Ruggedized Design:
Built for industrial-grade reliability with enhanced mechanical durability and resistance to vibration, shock, and temperature fluctuations.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Data Rate | 100 Mbps (Fast Ethernet) |
| Fiber Type | Single-mode (9/125 μm) |
| Transmission Distance | Up to 30 km |
| Connector Type | LC Simplex |
| Wavelength (TX/RX) | TX: 1310 nm / RX: 1550 nm |
| Optical Output Power (TX) | Max: -8 dBm / Min: -14 dBm |
| Receiver Sensitivity (Min Input Power) | -32 dBm |
| Receiver Saturation (Max Input Power) | 0 dBm |
| Link Budget | 18 dB |
| Loss of Signal (LOS) Asserted | -45 dBm |
| Operating Temperature | -40°C to +85°C (Industrial Grade) |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Power Supply Voltage | 3.3 V DC nominal |
| Power Consumption | <1 W typical |
| Form Factor | SFP (Small Form-factor Pluggable) |
| Hot-Pluggable | Yes |
| Dimensions | Approx. 56.5 mm (L) × 13.7 mm (W) × 8.5 mm (H) |
| Weight | Approx. 20 g |
| Material | Metal housing with EMI shielding |
| Compliance | IEEE 802.3u 100BASE-FX, RoHS, CE, FCC |

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### 4. Functionality

The SFP100B3-SS30-I operates as a bi-directional optical transceiver module that transmits and receives Fast Ethernet signals over a single strand of single-mode fiber. It uses wavelength-division multiplexing (WDM) technology to separate the transmit and receive channels by wavelength—transmitting at 1310 nm and receiving at 1550 nm.

Typical Use Cases:
- Industrial Ethernet switches and routers in harsh environments
- Long-distance point-to-point fiber links
- Factory automation and process control networks
- Intelligent transportation systems (ITS)
- Outdoor surveillance and security networks
- Power substations and utility communication systems

Compatibility:
- Compatible with standard SFP slots supporting 100BASE-FX interfaces
- Interoperable with complementary BIDI SFP modules such as SFP100B5-SS30(-I) (TX 1550 nm / RX 1310 nm)
- Works with ORing’s industrial Ethernet switches, media converters, and other networking devices supporting SFP transceivers

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### 5. Components & Accessories

Included Components:
- SFP100B3-SS30-I transceiver module
- Protective dust cap for LC connector
- Product documentation and compliance label

Optional Accessories:
- Fiber Patch Cords (Single-mode):
- FPC-LCLC-SS3M (LC/LC, 9/125 μm, 3 m)
- FPC-SCLC-SS3M (SC/LC, 9/125 μm, 3 m)
- FPC-SCST-SS3M (SC/ST, 9/125 μm, 3 m)
- FPC-SCSC-SS3M (SC/SC, 9/125 μm, 3 m)

- Fiber Patch Adapters:
- FCA-SC-SS (SC/SC, 9/125 μm)

- DIN-Rail Power Supplies (for host devices):
- DR-4512 (12VDC/3.5A, 45W)
- DR-4524 (24VDC/2A, 45W)
- DR-75-24 (24VDC/3.2A, 75W)
- DR-120-24 (24VDC/5A, 120W)

- Power Adapters:
- PAA-121000 (12VDC/1000mA, US plug)
- PAE-121000 (12VDC/1000mA, EU plug)
- PAX-482500 (48VDC/2500mA, 120W, no power cord)

These accessories ensure optimal connectivity, power stability, and environmental resilience when deploying the SFP module in industrial networks.

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### 6. Installation & Setup

Requirements:
- Host device with an available SFP slot supporting 100BASE-FX or compatible interface
- Single-mode fiber optic cable with LC connector
- Complementary BIDI SFP module (e.g., SFP100B5-SS30(-I)) at the remote end

Installation Steps:
1. Power Off (Optional): Although hot-pluggable, it is recommended to power down the host device during initial installation for safety.
2. Insert Module: Align the SFP100B3-SS30-I with the SFP port and gently insert until it clicks into place.
3. Connect Fiber: Attach the single-mode LC fiber connector to the transceiver’s optical port.
4. Pairing: Ensure the remote device uses the complementary wavelength module (TX 1550 nm / RX 1310 nm).
5. Power On: Power up the host device; the SFP module will initialize automatically.
6. Verify Link: Check the link/activity LEDs on the host device to confirm successful optical link establishment.

Configuration:
No manual configuration is required; the module operates transparently at the physical layer. It automatically negotiates link parameters according to IEEE 802.3u standards.

Mounting Options:
The SFP module is designed for direct insertion into compatible SFP cages on switches, routers, or media converters. No external mounting hardware is required.

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### 7. Performance & Capabilities

- Data Rate: 100 Mbps full-duplex Fast Ethernet
- Transmission Distance: Up to 30 km over single-mode fiber
- Optical Link Budget: 18 dB, ensuring reliable performance over long distances with minimal signal degradation
- Receiver Sensitivity: -32 dBm, allowing stable operation even under low optical power conditions
- Temperature Resilience: Maintains consistent performance across -40°C to +85°C
- Power Efficiency: Low power consumption (<1 W), minimizing thermal load in dense network environments
- Error-Free Transmission: Designed for low bit error rates (BER < 10⁻¹²) under standard operating conditions
- Limitations:
- Not suitable for multi-mode fiber
- Requires pairing with complementary wavelength BIDI module
- Optical attenuator may be needed for short-distance connections to prevent receiver saturation

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### 8. Standards & Compliance

The SFP100B3-SS30-I adheres to multiple international standards and certifications, ensuring interoperability, safety, and environmental compliance.

Industry Standards:
- IEEE 802.3u 100BASE-FX Fast Ethernet standard
- SFP Multi-Source Agreement (MSA) for mechanical and electrical interface compatibility
- ITU-T G.957 optical interface recommendations

Regulatory Compliance:
- RoHS Compliant: Free from hazardous substances such as lead, mercury, and cadmium
- CE Marking: Conforms to European safety and electromagnetic compatibility directives
- FCC Part 15 Class A: Meets U.S. electromagnetic interference (EMI) standards
- EMI/EMC Shielding: Metal housing provides effective protection against electromagnetic interference

Environmental Standards:
- Designed for industrial-grade operation with extended temperature and humidity tolerance
- Resistant to vibration and shock per IEC 60068-2-6 and IEC 60068-2-27 standards

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### 9. Additional Information

Warranty:
Typically covered by ORing’s standard limited warranty (duration varies by region and distributor), ensuring replacement or repair for manufacturing defects under normal use.

Technical Support:
ORing provides comprehensive technical support, including installation guidance, compatibility verification, and troubleshooting assistance via its global support network and website (www.oring-networking.com).

Maintenance:
- Keep optical connectors clean using fiber cleaning tools to maintain optimal signal quality.
- Avoid excessive bending or stress on fiber cables.
- Periodically inspect for dust or debris on the LC connector interface.

Firmware/Software Updates:
As a physical-layer optical transceiver, the SFP100B3-SS30-I does not require firmware updates. Compatibility and performance are maintained through hardware design.

Service Life:
Designed for long-term industrial operation, with a typical mean time between failures (MTBF) exceeding 500,000 hours under standard conditions.

Environmental Considerations:
- Operating Altitude: Up to 3,000 m
- Storage Conditions: -40°C to +85°C, 5–95% RH non-condensing
- Disposal: Compliant with WEEE (Waste Electrical and Electronic Equipment) directives

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### Summary

The ORing SFP100B3-SS30-I is a high-performance, industrial-grade 100 Mbps bi-directional SFP optical transceiver optimized for single-mode fiber communication up to 30 km. Featuring a TX wavelength of 1310 nm and RX wavelength of 1550 nm, it enables efficient, single-fiber data transmission while maintaining robust performance across extreme temperatures. Its compliance with IEEE 802.3u and SFP MSA standards ensures seamless integration with a wide range of industrial networking equipment.

Engineered for reliability, low power consumption, and ease of deployment, the SFP100B3-SS30-I is ideal for mission-critical applications in industrial automation, transportation, energy, and outdoor networking environments. With its ruggedized design, extended temperature tolerance, and strong optical performance, it exemplifies ORing’s commitment to “Designed for Rugged Excellence.”