Comprehensive Product Summary – SFP1G-LX10-I Industrial Gigabit Ethernet SFP Transceiver

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### 1. Product Overview

Product Name: SFP1G-LX10-I
Model: SFP1G-LX10-I
Series: Gigabit Ethernet SFP Optical Transceiver Series
Article Number: SFP1G-LX10-I
Manufacturer: ORing Industrial Networking Corp.
Product Type: 1 Gbps SFP Optical Transceiver, Single-Mode, LC Duplex Connector, 10 km Transmission Distance, Industrial Temperature Range

The SFP1G-LX10-I is a high-performance, industrial-grade Small Form-factor Pluggable (SFP) optical transceiver designed for Gigabit Ethernet applications over single-mode fiber (SMF). It supports a data rate of 1 Gbps, operates at a wavelength of 1310 nm, and provides a transmission distance of up to 10 kilometers. The module is engineered for rugged industrial environments, offering an extended operating temperature range from -40°C to +85°C.

This transceiver is part of ORing’s “Designed for Rugged Excellence” product line, ensuring reliability and performance in mission-critical networking systems such as industrial automation, transportation, energy, and outdoor communication networks.

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### 2. Key Features

- Gigabit Ethernet Performance: Supports 1 Gbps full-duplex data transmission compliant with IEEE 802.3z Gigabit Ethernet standards.
- Single-Mode Fiber (SMF) Support: Optimized for 9/125 μm single-mode fiber, enabling long-distance communication up to 10 km.
- Optical Wavelength: Operates at 1310 nm, ideal for medium-range fiber links with low attenuation.
- LC Duplex Connector: Compact LC interface for easy integration with standard fiber patch cords and network equipment.
- Industrial Temperature Range: Designed for harsh environments with an extended operating range of -40°C to +85°C.
- Hot-Pluggable SFP Form Factor: Enables easy installation and replacement without system downtime.
- Digital Diagnostic Monitoring (DDM) Support: Provides real-time monitoring of optical parameters such as transmit power, receive power, temperature, and voltage (depending on host device support).
- Low Power Consumption: Energy-efficient design suitable for embedded and industrial networking devices.
- High Reliability: Built to withstand vibration, shock, and temperature fluctuations typical in industrial and outdoor deployments.
- Compatibility: Fully compatible with standard SFP slots in Ethernet switches, routers, media converters, and industrial networking devices.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Data Rate | 1 Gbps (Gigabit Ethernet) |
| Fiber Type | Single-mode fiber (SMF) |
| Core/Cladding Diameter | 9/125 μm |
| Connector Type | LC Duplex |
| Transmission Distance | Up to 10 km |
| Wavelength | 1310 nm |
| Optical Output Power (Max TX) | -3 dBm |
| Optical Output Power (Min TX) | -9.5 dBm |
| Receiver Sensitivity (Min Input Power) | -20 dBm |
| Receiver Saturation (Max Input Power) | -3 dBm |
| Link Budget | 10.5 dB |
| 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) |
| Dimensions (Approx.) | 13.4 mm (W) × 56.5 mm (L) × 8.5 mm (H) |
| Weight | Approx. 20 g |
| Compliance | IEEE 802.3z 1000BASE-LX, SFP MSA (Multi-Source Agreement) |

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### 4. Functionality

The SFP1G-LX10-I functions as a modular optical transceiver that converts electrical Gigabit Ethernet signals into optical signals for transmission over single-mode fiber. It uses a 1310 nm laser transmitter and a PIN photodiode receiver to achieve reliable bidirectional communication between network devices.

Typical Use Cases:
- Industrial Ethernet switches and routers
- Media converters for fiber-to-copper connections
- Long-distance backbone links in industrial networks
- Outdoor surveillance and transportation systems
- Power substations, oil & gas, and mining communication networks
- Smart city and ITS (Intelligent Transportation Systems) infrastructure

Compatibility:
- Compatible with standard SFP ports on ORing and third-party devices.
- Works with single-mode LC duplex fiber patch cords (e.g., FPC-LCLC-SS3M).
- Supports auto-negotiation and link diagnostics when used with compliant host devices.

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### 5. Components & Accessories

Included Components:
- SFP1G-LX10-I transceiver module (individually packaged)
- Product documentation or datasheet (depending on distributor)

Recommended Accessories:
- Fiber Patch Cords:
- *FPC-LCLC-SS3M* – LC/LC single-mode fiber patch cord, 9/125 μm, 3 m length
- *FPC-SCLC-SS3M* – SC/LC single-mode fiber patch cord, 9/125 μm, 3 m length
- Fiber Patch Adapters:
- *FCA-SC-SS* – SC/SC single-mode fiber adapter, 9/125 μm
- DIN-Rail Power Supplies (for host devices):
- *DR-75-24* – 75W DIN-Rail 24VDC/3.2A power supply
- *DR-120-24* – 120W DIN-Rail 24VDC/5A power supply
- Power Adapters:
- *PAA-121000* (US plug) or *PAE-121000* (EU plug) – 12VDC/1000mA adapters
- RF Accessories (for integrated wireless systems):
- *RFA-P12-WG* – 2.4GHz 12dBi outdoor panel antenna
- *RFB-M2-150* – Magnetic RF antenna base with 1.5m cable

These accessories ensure optimal connectivity, power stability, and integration flexibility in industrial networking environments.

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### 6. Installation & Setup

Installation Requirements:
- Compatible SFP slot on a Gigabit Ethernet switch, router, or media converter
- Single-mode fiber optic cable with LC duplex connectors
- Clean fiber connectors to ensure low insertion loss

Installation Steps:
1. Power off the host device or ensure it supports hot-swapping.
2. Remove the dust cap from the SFP1G-LX10-I and the SFP port.
3. Insert the transceiver into the SFP slot until it clicks into place.
4. Connect the LC duplex fiber cable (Tx to Rx, Rx to Tx).
5. Power on the device and verify link/activity LEDs.

Configuration:
- The module is plug-and-play; no manual configuration is required.
- For devices supporting DDM, monitor optical parameters via the management interface.
- If connecting two SFPs over a short distance, use an optical attenuator to prevent receiver saturation (recommended when received optical power exceeds -3 dBm).

Mounting Options:
- The transceiver itself is inserted into a host device; no external mounting is required.
- Host devices may be DIN-rail or rack-mounted depending on application.

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### 7. Performance & Capabilities

Transmission Performance:
- Speed: 1 Gbps full-duplex
- Distance: Up to 10 km over 9/125 μm single-mode fiber
- Wavelength: 1310 nm laser for low-loss transmission
- Link Budget: 10.5 dB, ensuring stable operation over long fiber runs

Optical Characteristics:
- Transmitter: FP (Fabry-Perot) laser diode
- Receiver: PIN photodiode
- Optical Power Range: -9.5 dBm to -3 dBm (TX), -20 dBm sensitivity (RX)
- Receiver Saturation: -3 dBm maximum input power

Electrical Characteristics:
- Supply Voltage: 3.3 V ± 5%
- Power Consumption: <1 W typical
- Signal Interface: AC-coupled CML logic, compatible with standard SFP electrical interface

Environmental Capabilities:
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -40°C to +85°C
- Humidity: 5%–95% non-condensing
- Shock/Vibration Resistance: Designed for industrial-grade durability

Limitations:
- Not suitable for multimode fiber (use SFP1G-SX or SFP1G-MLX for MMF).
- Requires proper fiber cleaning and handling to maintain optical performance.
- Optical attenuator recommended for short-distance (<1 km) connections.

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### 8. Standards & Compliance

Industry Standards:
- IEEE 802.3z 1000BASE-LX Gigabit Ethernet
- SFP Multi-Source Agreement (MSA) compliant
- RoHS (Restriction of Hazardous Substances) compliant
- CE and FCC Class A (depending on host device certification)

Optical Safety:
- Complies with IEC 60825-1 Class 1 Laser Safety standards
- Eye-safe under normal operating conditions

Environmental & Reliability Standards:
- Designed for industrial-grade operation per IEC 60068-2 environmental testing
- Meets vibration and shock resistance requirements for transportation and automation systems

EMC & EMI Compliance:
- Meets electromagnetic compatibility standards when installed in compliant equipment
- Shielded metal housing minimizes EMI emissions and susceptibility

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### 9. Additional Information

Warranty:
- Standard manufacturer warranty (typically 3 years, depending on region and distributor).
- Covers defects in materials and workmanship under normal use conditions.

Technical Support:
- ORing provides comprehensive technical support, including installation guidance, compatibility verification, and troubleshooting assistance.
- Online resources available at www.oring-networking.com.

Maintenance:
- Periodic cleaning of fiber connectors recommended to maintain optimal optical performance.
- Avoid exposure to dust and moisture when transceiver is not in use; keep dust caps on connectors.
- Monitor DDM parameters (if supported) to detect early signs of degradation.

Firmware/Software Updates:
- The SFP1G-LX10-I is a hardware-based optical transceiver and does not require firmware updates.
- Host devices may receive firmware updates to enhance DDM monitoring or compatibility.

Lifecycle & Availability:
- Long-term availability ensured as part of ORing’s industrial networking product line.
- Backward-compatible with existing Gigabit Ethernet infrastructure.

Environmental Considerations:
- Fully RoHS compliant and lead-free.
- Designed for energy efficiency and minimal heat generation.

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### Summary

The ORing SFP1G-LX10-I is a robust, industrial-grade Gigabit Ethernet SFP optical transceiver engineered for reliable long-distance communication over single-mode fiber. Operating at 1310 nm with a 10 km reach, it provides high-speed, stable connectivity in demanding environments. Its extended temperature range (-40°C to +85°C), LC duplex interface, and low power consumption make it ideal for industrial automation, transportation, and outdoor networking applications.

Fully compliant with IEEE 802.3z and SFP MSA standards, the SFP1G-LX10-I ensures interoperability with a wide range of network equipment. Combined with ORing’s ecosystem of fiber patch cords, power supplies, and industrial accessories, it delivers a complete, ruggedized solution for mission-critical communication systems.

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Manufacturer Website: [www.oring-networking.com](http://www.oring-networking.com)
Tagline: *Designed for Rugged Excellence*