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- Bi-Directional (BIDI) Transmission:
Utilizes a single optical fiber for both transmission and reception, reducing cabling costs and simplifying network deployment.
- Single-Mode Fiber Support:
Optimized for 9/125 μm single-mode fiber, enabling long-distance communication up to 20 km.
- Wavelength Configuration:
Transmit (TX) at 1550 nm and Receive (RX) at 1310 nm, designed to pair with complementary BIDI modules (e.g., SFP100B3-SS20).
- Fast Ethernet Data Rate:
Supports 100 Mbps full-duplex data transmission compliant with IEEE 802.3u Fast Ethernet standards.
- Hot-Pluggable SFP Form Factor:
Allows easy installation and replacement without system downtime.
- Compact LC Simplex Connector:
Uses an LC simplex interface for single-fiber connectivity, ensuring high-density port configurations.
- Extended Operating Temperature Options:
Available in standard (0°C to 70°C) and industrial (-40°C to 85°C) versions for deployment in diverse environmental conditions.
- High Optical Sensitivity:
Receiver sensitivity rated at -32 dBm, ensuring stable performance over long distances and in low-signal conditions.
- Wide Compatibility:
Compatible with a broad range of ORing and third-party Ethernet switches, media converters, and routers supporting SFP slots.
- Rugged Industrial Design:
Built for reliability in mission-critical applications such as transportation, automation, and outdoor networking.
Utilizes a single optical fiber for both transmission and reception, reducing cabling costs and simplifying network deployment.
- Single-Mode Fiber Support:
Optimized for 9/125 μm single-mode fiber, enabling long-distance communication up to 20 km.
- Wavelength Configuration:
Transmit (TX) at 1550 nm and Receive (RX) at 1310 nm, designed to pair with complementary BIDI modules (e.g., SFP100B3-SS20).
- Fast Ethernet Data Rate:
Supports 100 Mbps full-duplex data transmission compliant with IEEE 802.3u Fast Ethernet standards.
- Hot-Pluggable SFP Form Factor:
Allows easy installation and replacement without system downtime.
- Compact LC Simplex Connector:
Uses an LC simplex interface for single-fiber connectivity, ensuring high-density port configurations.
- Extended Operating Temperature Options:
Available in standard (0°C to 70°C) and industrial (-40°C to 85°C) versions for deployment in diverse environmental conditions.
- High Optical Sensitivity:
Receiver sensitivity rated at -32 dBm, ensuring stable performance over long distances and in low-signal conditions.
- Wide Compatibility:
Compatible with a broad range of ORing and third-party Ethernet switches, media converters, and routers supporting SFP slots.
- Rugged Industrial Design:
Built for reliability in mission-critical applications such as transportation, automation, and outdoor networking.
Comprehensive Product Summary – SFP100B5-SS20
### 1. Product Overview
Product Name: SFP100B5-SS20
Article Number: SFP100B5-SS20
Series: Fast Ethernet BIDI-SFP Optical Transceiver Series
Manufacturer: ORing Industrial Networking Corp.
Product Type: 100 Mbps Single-Mode Bi-Directional (BIDI) SFP Optical Transceiver
Transmission Distance: 20 km
Transmission Wavelength: TX 1550 nm / RX 1310 nm
Operating Temperature Range: 0°C to 70°C (standard model)
Industrial Grade Option: SFP100B5-SS20-I (-40°C to 85°C)
The SFP100B5-SS20 is a compact, hot-pluggable Small Form-factor Pluggable (SFP) optical transceiver designed for Fast Ethernet (100 Mbps) single-mode fiber communication over distances up to 20 kilometers. It operates using bi-directional (BIDI) optical transmission technology, enabling both transmit (TX) and receive (RX) signals to share a single optical fiber strand, significantly reducing fiber infrastructure requirements. The module is part of ORing’s ruggedized industrial networking product line, engineered for high reliability and performance in demanding environments.
### 2. Key Features
- Bi-Directional (BIDI) Transmission:
Utilizes a single optical fiber for both transmission and reception, reducing cabling costs and simplifying network deployment.
- Single-Mode Fiber Support:
Optimized for 9/125 μm single-mode fiber, enabling long-distance communication up to 20 km.
- Wavelength Configuration:
Transmit (TX) at 1550 nm and Receive (RX) at 1310 nm, designed to pair with complementary BIDI modules (e.g., SFP100B3-SS20).
- Fast Ethernet Data Rate:
Supports 100 Mbps full-duplex data transmission compliant with IEEE 802.3u Fast Ethernet standards.
- Hot-Pluggable SFP Form Factor:
Allows easy installation and replacement without system downtime.
- Compact LC Simplex Connector:
Uses an LC simplex interface for single-fiber connectivity, ensuring high-density port configurations.
- Extended Operating Temperature Options:
Available in standard (0°C to 70°C) and industrial (-40°C to 85°C) versions for deployment in diverse environmental conditions.
- High Optical Sensitivity:
Receiver sensitivity rated at -32 dBm, ensuring stable performance over long distances and in low-signal conditions.
- Wide Compatibility:
Compatible with a broad range of ORing and third-party Ethernet switches, media converters, and routers supporting SFP slots.
- Rugged Industrial Design:
Built for reliability in mission-critical applications such as transportation, automation, and outdoor networking.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model Name | SFP100B5-SS20 |
| Data Rate | 100 Mbps |
| Fiber Type | Single-mode (9/125 μm) |
| Transmission Distance | Up to 20 km |
| Connector Type | LC Simplex |
| Wavelength (TX/RX) | TX: 1550 nm / RX: 1310 nm |
| Optical Output Power (Max TX) | -8 dBm |
| Optical Output Power (Min TX) | -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 (Standard) | 0°C to 70°C |
| Operating Temperature (Industrial) | -40°C to 85°C |
| Storage Temperature | -40°C to 85°C |
| Power Supply Voltage | 3.3 V DC nominal |
| Power Consumption | < 1 W typical |
| Dimensions | Approx. 56.5 mm (L) × 13.7 mm (W) × 8.5 mm (H) |
| Weight | Approx. 20 g |
| Compliance | IEEE 802.3u 100BASE-FX, SFP MSA (Multi-Source Agreement) |
| Connector Interface | LC Simplex optical interface |
| Cooling | Passive (no fan required) |
### 4. Functionality
The SFP100B5-SS20 operates as a bi-directional optical transceiver that converts electrical Ethernet signals into optical signals for transmission over single-mode fiber and vice versa. It uses Wavelength Division Multiplexing (WDM) technology to transmit and receive data simultaneously over a single fiber strand. The module transmits at 1550 nm and receives at 1310 nm, requiring a complementary transceiver (such as SFP100B3-SS20, which transmits at 1310 nm and receives at 1550 nm) on the opposite end of the link.
Typical Use Cases:
- Industrial Ethernet switches and routers with SFP slots
- Media converters for copper-to-fiber conversion
- Long-distance point-to-point fiber links
- Metropolitan area networks (MAN)
- Transportation and traffic control systems
- Factory automation and process control networks
- Outdoor surveillance and security systems
Compatibility:
- Fully compliant with SFP MSA standards, ensuring interoperability with most network devices supporting 100BASE-FX SFP modules.
- Compatible with ORing’s industrial Ethernet switches, media converters, and other fiber networking equipment.
### 5. Components & Accessories
Included Components:
- SFP100B5-SS20 transceiver module
- Protective dust cap for LC connector
- Product label with model and serial number
Optional Accessories:
- Fiber Patch Cords (Single-mode, 9/125 μm):
- FPC-LCLC-SS3M (LC/LC, 3 m)
- FPC-SCLC-SS3M (SC/LC, 3 m)
- FPC-SCST-SS3M (SC/ST, 3 m)
- Fiber Patch Adapters:
- FCA-SC-SS (SC/SC, 9/125 μm)
- DIN-Rail Power Supplies (for associated devices):
- DR-4512 (12VDC/3.5A)
- DR-4524 (24VDC/2A)
- DR-75-24 (24VDC/3.2A)
- DR-120-24 (24VDC/5A)
- Power Adapters:
- PAA-121000 (12VDC/1000mA, US plug)
- PAE-121000 (12VDC/1000mA, EU plug)
- RF Accessories (for integrated wireless systems):
- RFA-P12-WG (2.4GHz, 12dBi panel antenna)
- RFA-O9-NM-WG (2.4GHz, 9dBi omni antenna)
- RFP-NF-NM-WAG (RF surge protector)
These accessories ensure seamless integration with ORing’s industrial networking ecosystem, providing complete connectivity solutions.
### 6. Installation & Setup
Installation Requirements:
- Device with an available SFP slot compliant with the SFP MSA standard.
- Single-mode fiber optic cable with LC simplex connector.
- Complementary BIDI SFP module (e.g., SFP100B3-SS20) at the remote end.
Installation Steps:
1. Power Down (Optional): Although hot-pluggable, it is recommended to power down the host device during initial installation for safety.
2. Insert Module: Align the SFP100B5-SS20 with the SFP port and gently insert until it clicks into place.
3. Connect Fiber: Attach the LC simplex connector from the single-mode fiber cable to the transceiver’s port.
4. Verify Link: Power on the device and check the link/activity LEDs to confirm successful optical link establishment.
5. Pairing: Ensure the remote end uses the complementary transceiver (TX/RX wavelengths reversed).
Configuration:
- No software configuration required; the module is plug-and-play.
- Auto-negotiation and link detection are handled by the host device.
Mounting Options:
- Direct insertion into SFP slots on switches, routers, or media converters.
- Compatible with rack-mounted or DIN-rail-mounted network equipment.
### 7. Performance & Capabilities
Transmission Performance:
- Data Rate: 100 Mbps full-duplex
- Distance: Up to 20 km over single-mode fiber
- Optical Link Budget: 18 dB
- Receiver Sensitivity: -32 dBm
- Maximum Input Power: 0 dBm
Efficiency:
- Low power consumption (<1 W typical)
- Passive cooling design ensures silent operation
- Stable optical output across full temperature range
Reliability:
- Designed for continuous 24/7 operation
- High MTBF (Mean Time Between Failures) due to solid-state design
- Resistant to electromagnetic interference (EMI) and electrostatic discharge (ESD)
Limitations:
- Not suitable for multi-mode fiber
- Requires pairing with complementary wavelength BIDI module
- Maximum link distance limited to 20 km (for longer distances, use SFP100B5-SS40 or SFP100B5-SS60)
### 8. Standards & Compliance
Industry Standards:
- IEEE 802.3u 100BASE-FX Fast Ethernet
- SFP Multi-Source Agreement (MSA)
- ITU-T G.957 and G.958 optical interface standards
- RoHS (Restriction of Hazardous Substances) compliant
- CE and FCC Class A certified for electromagnetic compatibility
Environmental Compliance:
- Lead-free and halogen-free construction
- Meets industrial-grade environmental standards for temperature and vibration (for -I models)
Safety & Reliability:
- Laser Class 1 compliant per IEC 60825-1
- ESD protection integrated on all signal interfaces
- Designed and tested for rugged industrial environments
### 9. Additional Information
Warranty:
- Standard 3-year limited warranty from ORing Industrial Networking Corp.
- Covers manufacturing defects and performance failures under normal operating conditions.
Technical Support:
- Comprehensive technical documentation and datasheets available at [www.oring-networking.com](https://www.oring-networking.com)
- Global support network offering pre-sales consultation, installation guidance, and after-sales service.
Maintenance:
- Minimal maintenance required; periodic inspection of fiber connectors recommended.
- Keep dust caps on unused ports to prevent contamination.
- Clean optical connectors with approved fiber cleaning tools.
Firmware & Updates:
- The SFP100B5-SS20 is a hardware-based optical transceiver with no firmware dependency.
- Compatible with host devices supporting firmware updates for SFP management and diagnostics.
Product Lifecycle & Availability:
- Long-term availability guaranteed as part of ORing’s industrial networking product line.
- Backward compatibility with legacy 100BASE-FX systems ensures smooth integration into existing networks.
Recommended Pairing:
- SFP100B3-SS20 (TX 1310 nm / RX 1550 nm) for the opposite end of the fiber link.
### Summary
The ORing SFP100B5-SS20 is a robust, high-performance 100 Mbps single-mode bi-directional SFP transceiver engineered for industrial and commercial Ethernet applications requiring reliable long-distance communication over a single optical fiber. With a 20 km transmission range, TX 1550 nm / RX 1310 nm wavelength configuration, and LC simplex interface, it offers a cost-effective and space-efficient solution for network expansion and fiber optimization.
Its hot-pluggable design, low power consumption, and broad compatibility make it ideal for deployment in industrial automation, transportation systems, surveillance networks, and telecommunication infrastructures. The availability of an industrial-grade version (SFP100B5-SS20-I)** further extends its usability to harsh environments with extreme temperature variations.
Backed by ORing’s commitment to rugged excellence, the SFP100B5-SS20 delivers dependable optical connectivity, ensuring stable, high-quality data transmission for mission-critical network applications.
### 1. Product Overview
Product Name: SFP100B5-SS20
Article Number: SFP100B5-SS20
Series: Fast Ethernet BIDI-SFP Optical Transceiver Series
Manufacturer: ORing Industrial Networking Corp.
Product Type: 100 Mbps Single-Mode Bi-Directional (BIDI) SFP Optical Transceiver
Transmission Distance: 20 km
Transmission Wavelength: TX 1550 nm / RX 1310 nm
Operating Temperature Range: 0°C to 70°C (standard model)
Industrial Grade Option: SFP100B5-SS20-I (-40°C to 85°C)
The SFP100B5-SS20 is a compact, hot-pluggable Small Form-factor Pluggable (SFP) optical transceiver designed for Fast Ethernet (100 Mbps) single-mode fiber communication over distances up to 20 kilometers. It operates using bi-directional (BIDI) optical transmission technology, enabling both transmit (TX) and receive (RX) signals to share a single optical fiber strand, significantly reducing fiber infrastructure requirements. The module is part of ORing’s ruggedized industrial networking product line, engineered for high reliability and performance in demanding environments.
### 2. Key Features
- Bi-Directional (BIDI) Transmission:
Utilizes a single optical fiber for both transmission and reception, reducing cabling costs and simplifying network deployment.
- Single-Mode Fiber Support:
Optimized for 9/125 μm single-mode fiber, enabling long-distance communication up to 20 km.
- Wavelength Configuration:
Transmit (TX) at 1550 nm and Receive (RX) at 1310 nm, designed to pair with complementary BIDI modules (e.g., SFP100B3-SS20).
- Fast Ethernet Data Rate:
Supports 100 Mbps full-duplex data transmission compliant with IEEE 802.3u Fast Ethernet standards.
- Hot-Pluggable SFP Form Factor:
Allows easy installation and replacement without system downtime.
- Compact LC Simplex Connector:
Uses an LC simplex interface for single-fiber connectivity, ensuring high-density port configurations.
- Extended Operating Temperature Options:
Available in standard (0°C to 70°C) and industrial (-40°C to 85°C) versions for deployment in diverse environmental conditions.
- High Optical Sensitivity:
Receiver sensitivity rated at -32 dBm, ensuring stable performance over long distances and in low-signal conditions.
- Wide Compatibility:
Compatible with a broad range of ORing and third-party Ethernet switches, media converters, and routers supporting SFP slots.
- Rugged Industrial Design:
Built for reliability in mission-critical applications such as transportation, automation, and outdoor networking.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model Name | SFP100B5-SS20 |
| Data Rate | 100 Mbps |
| Fiber Type | Single-mode (9/125 μm) |
| Transmission Distance | Up to 20 km |
| Connector Type | LC Simplex |
| Wavelength (TX/RX) | TX: 1550 nm / RX: 1310 nm |
| Optical Output Power (Max TX) | -8 dBm |
| Optical Output Power (Min TX) | -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 (Standard) | 0°C to 70°C |
| Operating Temperature (Industrial) | -40°C to 85°C |
| Storage Temperature | -40°C to 85°C |
| Power Supply Voltage | 3.3 V DC nominal |
| Power Consumption | < 1 W typical |
| Dimensions | Approx. 56.5 mm (L) × 13.7 mm (W) × 8.5 mm (H) |
| Weight | Approx. 20 g |
| Compliance | IEEE 802.3u 100BASE-FX, SFP MSA (Multi-Source Agreement) |
| Connector Interface | LC Simplex optical interface |
| Cooling | Passive (no fan required) |
### 4. Functionality
The SFP100B5-SS20 operates as a bi-directional optical transceiver that converts electrical Ethernet signals into optical signals for transmission over single-mode fiber and vice versa. It uses Wavelength Division Multiplexing (WDM) technology to transmit and receive data simultaneously over a single fiber strand. The module transmits at 1550 nm and receives at 1310 nm, requiring a complementary transceiver (such as SFP100B3-SS20, which transmits at 1310 nm and receives at 1550 nm) on the opposite end of the link.
Typical Use Cases:
- Industrial Ethernet switches and routers with SFP slots
- Media converters for copper-to-fiber conversion
- Long-distance point-to-point fiber links
- Metropolitan area networks (MAN)
- Transportation and traffic control systems
- Factory automation and process control networks
- Outdoor surveillance and security systems
Compatibility:
- Fully compliant with SFP MSA standards, ensuring interoperability with most network devices supporting 100BASE-FX SFP modules.
- Compatible with ORing’s industrial Ethernet switches, media converters, and other fiber networking equipment.
### 5. Components & Accessories
Included Components:
- SFP100B5-SS20 transceiver module
- Protective dust cap for LC connector
- Product label with model and serial number
Optional Accessories:
- Fiber Patch Cords (Single-mode, 9/125 μm):
- FPC-LCLC-SS3M (LC/LC, 3 m)
- FPC-SCLC-SS3M (SC/LC, 3 m)
- FPC-SCST-SS3M (SC/ST, 3 m)
- Fiber Patch Adapters:
- FCA-SC-SS (SC/SC, 9/125 μm)
- DIN-Rail Power Supplies (for associated devices):
- DR-4512 (12VDC/3.5A)
- DR-4524 (24VDC/2A)
- DR-75-24 (24VDC/3.2A)
- DR-120-24 (24VDC/5A)
- Power Adapters:
- PAA-121000 (12VDC/1000mA, US plug)
- PAE-121000 (12VDC/1000mA, EU plug)
- RF Accessories (for integrated wireless systems):
- RFA-P12-WG (2.4GHz, 12dBi panel antenna)
- RFA-O9-NM-WG (2.4GHz, 9dBi omni antenna)
- RFP-NF-NM-WAG (RF surge protector)
These accessories ensure seamless integration with ORing’s industrial networking ecosystem, providing complete connectivity solutions.
### 6. Installation & Setup
Installation Requirements:
- Device with an available SFP slot compliant with the SFP MSA standard.
- Single-mode fiber optic cable with LC simplex connector.
- Complementary BIDI SFP module (e.g., SFP100B3-SS20) at the remote end.
Installation Steps:
1. Power Down (Optional): Although hot-pluggable, it is recommended to power down the host device during initial installation for safety.
2. Insert Module: Align the SFP100B5-SS20 with the SFP port and gently insert until it clicks into place.
3. Connect Fiber: Attach the LC simplex connector from the single-mode fiber cable to the transceiver’s port.
4. Verify Link: Power on the device and check the link/activity LEDs to confirm successful optical link establishment.
5. Pairing: Ensure the remote end uses the complementary transceiver (TX/RX wavelengths reversed).
Configuration:
- No software configuration required; the module is plug-and-play.
- Auto-negotiation and link detection are handled by the host device.
Mounting Options:
- Direct insertion into SFP slots on switches, routers, or media converters.
- Compatible with rack-mounted or DIN-rail-mounted network equipment.
### 7. Performance & Capabilities
Transmission Performance:
- Data Rate: 100 Mbps full-duplex
- Distance: Up to 20 km over single-mode fiber
- Optical Link Budget: 18 dB
- Receiver Sensitivity: -32 dBm
- Maximum Input Power: 0 dBm
Efficiency:
- Low power consumption (<1 W typical)
- Passive cooling design ensures silent operation
- Stable optical output across full temperature range
Reliability:
- Designed for continuous 24/7 operation
- High MTBF (Mean Time Between Failures) due to solid-state design
- Resistant to electromagnetic interference (EMI) and electrostatic discharge (ESD)
Limitations:
- Not suitable for multi-mode fiber
- Requires pairing with complementary wavelength BIDI module
- Maximum link distance limited to 20 km (for longer distances, use SFP100B5-SS40 or SFP100B5-SS60)
### 8. Standards & Compliance
Industry Standards:
- IEEE 802.3u 100BASE-FX Fast Ethernet
- SFP Multi-Source Agreement (MSA)
- ITU-T G.957 and G.958 optical interface standards
- RoHS (Restriction of Hazardous Substances) compliant
- CE and FCC Class A certified for electromagnetic compatibility
Environmental Compliance:
- Lead-free and halogen-free construction
- Meets industrial-grade environmental standards for temperature and vibration (for -I models)
Safety & Reliability:
- Laser Class 1 compliant per IEC 60825-1
- ESD protection integrated on all signal interfaces
- Designed and tested for rugged industrial environments
### 9. Additional Information
Warranty:
- Standard 3-year limited warranty from ORing Industrial Networking Corp.
- Covers manufacturing defects and performance failures under normal operating conditions.
Technical Support:
- Comprehensive technical documentation and datasheets available at [www.oring-networking.com](https://www.oring-networking.com)
- Global support network offering pre-sales consultation, installation guidance, and after-sales service.
Maintenance:
- Minimal maintenance required; periodic inspection of fiber connectors recommended.
- Keep dust caps on unused ports to prevent contamination.
- Clean optical connectors with approved fiber cleaning tools.
Firmware & Updates:
- The SFP100B5-SS20 is a hardware-based optical transceiver with no firmware dependency.
- Compatible with host devices supporting firmware updates for SFP management and diagnostics.
Product Lifecycle & Availability:
- Long-term availability guaranteed as part of ORing’s industrial networking product line.
- Backward compatibility with legacy 100BASE-FX systems ensures smooth integration into existing networks.
Recommended Pairing:
- SFP100B3-SS20 (TX 1310 nm / RX 1550 nm) for the opposite end of the fiber link.
### Summary
The ORing SFP100B5-SS20 is a robust, high-performance 100 Mbps single-mode bi-directional SFP transceiver engineered for industrial and commercial Ethernet applications requiring reliable long-distance communication over a single optical fiber. With a 20 km transmission range, TX 1550 nm / RX 1310 nm wavelength configuration, and LC simplex interface, it offers a cost-effective and space-efficient solution for network expansion and fiber optimization.
Its hot-pluggable design, low power consumption, and broad compatibility make it ideal for deployment in industrial automation, transportation systems, surveillance networks, and telecommunication infrastructures. The availability of an industrial-grade version (SFP100B5-SS20-I)** further extends its usability to harsh environments with extreme temperature variations.
Backed by ORing’s commitment to rugged excellence, the SFP100B5-SS20 delivers dependable optical connectivity, ensuring stable, high-quality data transmission for mission-critical network applications.
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