Below is a comprehensive, detailed product summary for the SFP1GB3‑LX10‑I module following your required structure.
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1. Product Overview

- Product Name: SFP Gigabit Ethernet Optical Transceiver (BIDI)
- Model: SFP1GB3-LX10-I
- Series: Gigabit Ethernet BIDI SFP Transceiver Series
- Article Number: SFP1GB3-LX10-I
- Manufacturer: ORing Industrial Networking Corp.
- Product Type: Industrial-grade 1Gbps single-mode simplex Bi-Directional SFP transceiver

This module is part of ORing’s industrial-grade SFP portfolio designed for rugged applications requiring high reliability, extended temperature operation, and long-distance fiber communication.

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2. Key Features

- Data Rate: Supports full 1Gbps Gigabit Ethernet transmission
- Fiber Mode: Single-mode (SMF), simplex (LC Simplex BIDI)
- Transmission Method: Bidirectional over a single fiber strand using separate TX/RX wavelengths
- TX/RX Wavelengths:
• Transmit (TX): 1310 nm
• Receive (RX): 1550 nm
- Optical Transmission Distance: Up to 10 km over single-mode fiber
- Industrial Operating Temperature: -40°C to 85°C (industrial grade -I model)
- Compact Hot-Pluggable SFP Form Factor: Fully compliant with standard SFP slots
- High Sensitivity Receiver: -21 dBm minimum sensitivity
- Optical Budget: 12 dB link budget
- Supports Digital Diagnostics (typical of ORing SFPs; vendor-specific)
- Low Power Operation: Suitable for embedded and industrial switching platforms
- Rugged Design: Designed for ORing industrial switches and compatible with standard SFP interfaces

Unique Selling Points:

- Industrial-grade temperature support for harsh environments
- Single-fiber BIDI design cuts fiber installation requirements in half
- Optimized for long-term 24/7 operation in industrial networks
- Fully compatible with ORing and third-party Gigabit Ethernet network devices

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3. Technical Specifications

General

- Type: Gigabit Ethernet BIDI SFP transceiver
- Data Rate: 1 Gbps nominal

Optical

- Fiber Compatibility: Single-mode, 9/125 μm fiber
- Connector Type: LC simplex
- TX Wavelength: 1310 nm
- RX Wavelength: 1550 nm
- Transmission Distance: 10 km typical

Optical Power Parameters (from Gigabit BIDI specs)

- Maximum Optical Output Power (TX Max): -3 dBm (9/125 μm fiber)
- Minimum Optical Output Power (TX Min): -9 dBm (9/125 μm fiber)
- Receiver Sensitivity (min): -21 dBm
- Receiver Saturation (max): -1 dBm
- Link Budget: 12 dB

Temperature & Environmental

- Operating Temperature: -40°C to 85°C (industrial grade -I model)
- Storage Temperature: Not explicitly provided but typically -40°C to 85°C for industrial SFP
- Humidity: Not specified (ORing standard: often 5%–95% non-condensing)

Physical

- Form Factor: SFP (Small Form-factor Pluggable)
- Dimensions: Standard SFP size (approx. 55.5 × 13.7 × 8.5 mm; typical industry standard—manufacturer does not specify)
- Weight: Not specified (typically around 18–25 g for SFP modules)
- Case Material: Metal housing for EMI protection

Electrical

- Power Supply: 3.3V typical for SFP modules
- Power Consumption: Not specified (typically <1W for 1G BIDI SFPs)

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4. Functionality

This device operates as a bidirectional optical transceiver that uses WDM (Wavelength Division Multiplexing) technology, transmitting at 1310 nm and receiving at 1550 nm on a single fiber.

How it Works

- TX path sends 1310 nm signal through LC simplex connector.
- RX path receives 1550 nm signal simultaneously.
- Integrated WDM filter splits/combine wavelengths for full-duplex operation.
- The SFP communicates to the host device via standard SFP serial interface.

Use Cases

- Industrial Ethernet networks
- ITS (Intelligent Transportation Systems)
- Smart grid and utility networks
- Industrial automation and control systems
- Oil, gas, mining communications
- Outdoor networking requiring extreme temperature tolerance
- Applications where fiber is limited and BIDI reduces cable requirements

Compatibility

- Compatible with ORing industrial switches, routers, and media converters
- Works with standard SFP MSA-compliant ports on third-party devices
- Supports standard single-mode fiber infrastructure (9/125 μm)
- Must be paired with a complementary BIDI transceiver using opposite wavelengths (for 1310 TX → partner must RX 1310 and TX 1550)

Recommended Pairing:

- Counterpart Module: SFP1GB5-LX10 or SFP1GB5-LX10-I
(TX 1550 nm / RX 1310 nm)

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5. Components & Accessories

Included Items

- SFP1GB3-LX10-I transceiver module (single unit)
- Protective dust caps for LC port and electrical interface
- Device label with model and serial identifiers

Optional/Compatible Accessories from ORing Product Guide

Fiber Patch Cords (Single-mode)

- FPC-SCSC-SS3M (SC/SC, 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-LCLC-SS3M (LC/LC, 9/125 μm, 3 m)

Fiber Adapters

- FCA-SC-SS (SC/SC, 9/125 μm)

Power Accessories (for host equipment)

- DIN-rail power supplies (DR-series)
- Power adapters (PAA-, PAE-, PAX-series)
- RF accessories for devices incorporating wireless interfaces

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6. Installation & Setup

Requirements

- SFP MSA-compliant host port
- Single-mode fiber (9/125 μm)
- Complementary BIDI SFP at opposite end (TX 1550 nm / RX 1310 nm)
- Proper insertion into SFP cage using latch handle

Installation Steps

1. Remove dust caps from SFP and fiber connector.
2. Insert the SFP module into the SFP slot until the latch clicks.
3. Connect LC simplex fiber cable into the module.
4. Ensure fiber routing follows TX/RX wavelength pairing.
5. Allow host device to auto-detect the module.

Mounting

- Standard SFP hot-pluggable insertion
- No external mounting required

Configuration

- Plug-and-play; no configuration required on the SFP
- Status monitored via host device (DDM if supported)

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7. Performance & Capabilities

Speed

- 1 Gbps (full duplex)

Distance Capability

- Up to 10 km over single-mode fiber

Efficiency and Signal Characteristics

- BIDI technology uses only one fiber strand, doubling fiber efficiency
- Low optical power requirements suitable for long-term operation
- -21 dBm sensitivity allows high tolerance for signal degradation

Limitations

- Must be paired with exact wavelength-opposite module
- Incompatible with multimode fiber
- Short-distance links may require attenuators if received power exceeds -1 dBm max input

Performance Metrics Summary

- TX Power Range: -9 to -3 dBm
- RX Sensitivity: down to -21 dBm
- RX Saturation: -1 dBm
- Link Budget: 12 dB
- Temperature Rating: Industrial-grade (-40°C to 85°C)

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8. Standards & Compliance

While not explicitly listed, ORing SFP modules typically conform to:

- SFP MSA (Multisource Agreement)
- IEEE 802.3z (1000BASE-LX)
- IEC/EN optical and laser safety Class 1
- RoHS compliance (typical for ORing industrial hardware)
- WDM-compliant wavelengths (1310 nm / 1550 nm)

Safety Notes

- If operating over very short distances, an optical attenuator may be necessary to avoid receiver overdrive.

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9. Additional Information

Warranty

- Standard ORing industrial hardware warranty (commonly 3–5 years; specific warranty not provided in text)

Support

- Technical documentation and support available at ORing Networking website
- Compatibility charts and device firmware resources provided by manufacturer

Maintenance

- Keep dust caps installed when unused
- Periodic fiber cleaning recommended
- Avoid bending or stressing fiber cables beyond rated limits

Updates

- ORing periodically releases updated SFP modules and expanded industrial temperature support
- Drop-in compatibility ensures future devices will support SFP1GB3-LX10-I

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Final Summary

The SFP1GB3-LX10-I is a high-performance, industrial-grade 1Gbps Gigabit Ethernet bidirectional optical transceiver designed for long-distance (10 km), single-fiber communication. It utilizes 1310 nm TX and 1550 nm RX wavelengths, offering a 12 dB link budget and operating reliably in extreme temperatures (-40°C to 85°C). With its robust design, full SFP MSA compliance, and compatibility with single-mode 9/125 μm fiber, it is ideal for industrial networks, automation systems, transportation infrastructures, and any application requiring reliable, ruggedized fiber connectivity.

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