Comprehensive Product Summary: SFP1GB3-LX10 Gigabit Ethernet BIDI SFP Optical Transceiver

---

### 1. Product Overview

Product Name: SFP1GB3-LX10
Model Number: SFP1GB3-LX10
Series: Gigabit Ethernet BIDI SFP Optical Transceiver Series
Article Number: SFP1GB3-LX10
Manufacturer: ORing Industrial Networking Corp.
Product Category: 1 Gbps Single-Mode Bi-Directional (BIDI) Small Form-factor Pluggable (SFP) Optical Transceiver
Website: [www.oring-networking.com](http://www.oring-networking.com)

The ORing SFP1GB3-LX10 is a high-performance, hot-pluggable optical transceiver module designed for Gigabit Ethernet applications over single-mode fiber (SMF). It supports bi-directional data transmission using a single optical fiber, transmitting at 1310 nm and receiving at 1550 nm. The module is optimized for distances up to 10 km and operates within a standard commercial temperature range of 0°C to 70°C, with an industrial-grade version (SFP1GB3-LX10-I) supporting -40°C to 85°C.

---

### 2. Key Features

- Gigabit Ethernet Performance: Supports 1 Gbps full-duplex data transmission over single-mode fiber.
- Bi-Directional (BIDI) Operation: Utilizes a single optical fiber for both transmit (Tx) and receive (Rx) signals, reducing fiber infrastructure requirements by 50%.
- Optical Wavelengths: Transmit wavelength at 1310 nm and receive wavelength at 1550 nm.
- Transmission Distance: Supports up to 10 km over 9/125 μm single-mode fiber.
- Compact SFP Form Factor: Compliant with SFP Multi-Source Agreement (MSA) for easy integration into standard SFP ports.
- Hot-Pluggable Design: Enables installation and replacement without powering down the host device.
- Digital Diagnostic Monitoring (optional): Supports real-time monitoring of optical parameters (depending on host system support).
- Temperature Options: Available in standard (0°C to 70°C) and industrial (-40°C to 85°C) temperature ranges.
- Low Power Consumption: Optimized for energy-efficient operation in network switches, routers, and media converters.
- High Reliability: Designed for rugged industrial and enterprise environments with stable optical performance and long MTBF.

---

### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Data Rate | 1 Gbps (Gigabit Ethernet) |
| Fiber Type | Single-mode fiber (SMF) |
| Transmission Distance | Up to 10 km |
| Connector Type | LC Simplex |
| Wavelength (Tx/Rx) | Tx: 1310 nm / Rx: 1550 nm |
| Optical Output Power (Max TX) | -3 dBm |
| Optical Output Power (Min TX) | -9 dBm |
| Optical Input Power (Sensitivity) | -21 dBm |
| Optical Input Power (Saturation) | -1 dBm |
| Link Budget | 12 dB |
| 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 |
| Power Consumption | <1 W typical |
| Dimensions | Standard SFP form factor (approx. 56.5 mm × 13.7 mm × 8.5 mm) |
| Weight | Approx. 20 g |
| Compliance | SFP MSA, IEEE 802.3z (1000BASE-LX), RoHS compliant |

---

### 4. Functionality

The SFP1GB3-LX10 operates as a bi-directional optical transceiver that transmits and receives data over a single strand of single-mode optical fiber. It uses wavelength-division multiplexing (WDM) technology to separate the transmit and receive signals by wavelength—transmitting at 1310 nm and receiving at 1550 nm. This design allows full-duplex communication using only one fiber core, making it ideal for applications where fiber availability is limited.

Typical Use Cases:
- Gigabit Ethernet backbone links between switches or routers.
- Industrial Ethernet networks requiring long-distance fiber connectivity.
- Media converters and fiber extenders.
- Metropolitan area networks (MANs) and campus networks.
- Security and surveillance systems with fiber-based backhaul.
- SCADA and automation systems in industrial environments.

Compatibility:
- Fully compatible with standard SFP slots on Ethernet switches, routers, and network interface cards (NICs).
- Interoperable with complementary BIDI SFP modules such as SFP1GB5-LX10 (Tx: 1550 nm / Rx: 1310 nm).
- Supports plug-and-play operation with ORing and third-party networking equipment compliant with SFP MSA.

---

### 5. Components & Accessories

Included Components:
- One SFP1GB3-LX10 optical transceiver module.
- Protective dust cap for LC connector.
- Product documentation or datasheet (depending on packaging).

Optional Accessories:
- Fiber Patch Cords:
- *FPC-SCLC-SS3M*: SC/LC single-mode 9/125 μm, 3 m length.
- *FPC-LCLC-SS3M*: LC/LC single-mode 9/125 μm, 3 m length.
- *FPC-SCST-SS3M*: SC/ST single-mode 9/125 μm, 3 m length.
- Fiber Patch Adapters:
- *FCA-SC-SS*: SC/SC single-mode 9/125 μm adapter.
- DIN-Rail Power Supplies (for associated devices):
- *DR-4512*: 45W, 12VDC/3.5A.
- *DR-4524*: 45W, 24VDC/2A.
- *DR-75-24*: 75W, 24VDC/3.2A.
- *DR-120-24*: 120W, 24VDC/5A.
- Power Adapters:
- *PAA-121000*: 12VDC/1000mA, US plug.
- *PAE-121000*: 12VDC/1000mA, EU plug.
- RF Accessories (for integrated wireless systems):
- *RFA-O7-NM-WG*: 2.4GHz 7dBi omni antenna.
- *RFB-M2-150*: Magnetic RF antenna base, 1.5m cable.

These accessories ensure seamless integration of the SFP1GB3-LX10 into a wide range of industrial and enterprise networking environments.

---

### 6. Installation & Setup

Installation Requirements:
- Compatible SFP port on a switch, router, or media converter.
- Single-mode fiber optic cable with LC connector.
- Matching BIDI SFP module on the remote end (e.g., SFP1GB5-LX10).

Installation Steps:
1. Power off the host device (optional, as the module is hot-pluggable).
2. Remove the protective dust cap from the SFP port and the transceiver.
3. Insert the SFP1GB3-LX10 module into the SFP slot until it clicks securely.
4. Connect the single-mode fiber cable to the LC connector.
5. Ensure the remote device uses the complementary wavelength module (Tx/Rx reversed).
6. Power on the device and verify link/activity LEDs for proper operation.

Configuration:
- No manual configuration required; the module is auto-detectable by compliant devices.
- For managed switches, link parameters can be monitored via SNMP or web interface if supported.

Mounting Options:
- Standard SFP cage insertion; no additional mounting hardware required.
- Compatible with ORing industrial switches and media converters.

---

### 7. Performance & Capabilities

Transmission Performance:
- Supports full-duplex 1 Gbps data rate with low bit error rate (BER < 10⁻¹²).
- Stable optical power output ensures consistent link quality over 10 km.
- Link budget of 12 dB accommodates typical single-mode fiber attenuation and connector losses.

Optical Characteristics:
- Transmit power range: -9 dBm to -3 dBm.
- Receiver sensitivity: -21 dBm minimum.
- Receiver saturation: -1 dBm maximum.
- Wavelength stability ensures minimal chromatic dispersion over long distances.

Electrical Interface:
- Compliant with SFP MSA electrical interface specifications.
- 3.3V power supply with low power consumption (<1W typical).

Environmental Performance:
- Standard model: 0°C to 70°C.
- Industrial model (-I): -40°C to 85°C for harsh environments.
- Humidity tolerance: up to 95% non-condensing.

Limitations:
- Designed for single-mode fiber only; not compatible with multi-mode fiber.
- Requires complementary BIDI SFP with opposite wavelength pairing.
- Maximum distance limited to 10 km; for longer distances, use LX20, LX40, or LX60 variants.

---

### 8. Standards & Compliance

Industry Standards:
- IEEE 802.3z (1000BASE-LX) Gigabit Ethernet standard.
- SFP Multi-Source Agreement (MSA) compliant.
- ITU-T G.652 single-mode fiber compatibility.

Regulatory Compliance:
- RoHS (Restriction of Hazardous Substances) compliant.
- CE and FCC Class A certified (when integrated into compliant systems).
- Laser safety: Class 1 laser product per IEC 60825-1.

Environmental & Safety:
- Meets industrial-grade environmental specifications for temperature and vibration (for -I model).
- Designed for long-term reliability in mission-critical applications.

---

### 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 online.
- Global support network with regional service centers.
- Firmware and compatibility updates provided through ORing’s support portal.

Maintenance:
- Minimal maintenance required; periodic cleaning of LC connectors recommended.
- Avoid excessive bending or stress on fiber cables.
- Replace dust caps when transceiver is not in use to prevent contamination.

Product Lifecycle & Updates:
- Part of ORing’s long-term supported product line for industrial networking.
- Backward compatible with previous Gigabit Ethernet SFP modules.
- Future-proof design ensures interoperability with next-generation ORing switches and converters.

---

### Summary

The ORing SFP1GB3-LX10 is a robust, high-performance 1 Gbps single-mode bi-directional SFP optical transceiver engineered for reliable long-distance Ethernet connectivity over a single fiber strand. With Tx at 1310 nm and Rx at 1550 nm, it supports 10 km transmission distance, making it ideal for industrial, enterprise, and metropolitan network applications where fiber resources are limited.

Its compact SFP form factor, hot-pluggable design, and broad temperature tolerance ensure seamless integration into a wide range of networking equipment. The module’s compliance with IEEE 802.3z, SFP MSA, and RoHS standards guarantees interoperability, safety, and environmental responsibility.

When paired with the complementary SFP1GB5-LX10 module, the SFP1GB3-LX10 delivers full-duplex Gigabit Ethernet performance over a single optical fiber, optimizing both cost and infrastructure efficiency. Combined with ORing’s extensive range of fiber patch cords, adapters, and power accessories, it forms a complete, reliable, and scalable optical networking solution.

---

Manufacturer: ORing Industrial Networking Corp.
Model: SFP1GB3-LX10
Description: 1Gbps SFP optical transceiver, single-mode BIDI / 10km, Tx:1310nm, Rx:1550nm
Operating Temperature: 0°C ~ 70°C (standard), -40°C ~ 85°C (-I industrial model)
Transmission Distance: 10 km over 9/125 μm single-mode fiber
Compliance: IEEE 802.3z, SFP MSA, RoHS
Applications: Industrial Ethernet, backbone links, media converters, and long-distance fiber networks.