Description
The 50G COMBO OLT Optical Sub-Assembly (BOSA) is a cutting-edge solution designed for high-speed transmission and receiver applications. This single-fiber optical sub-assembly integrates multiple advanced technologies to ensure efficient and reliable data communication. It features a 50 Gb/s 1342 nm EML, a 10 Gb/s 1577 nm EML, and a 2.5 Gb/s 1490 nm DFB transmitter, all equipped with TEC and NTC. On the receiving end, it includes a 50 Gb/s 1286 nm, a 10 Gb/s 1270 nm, and a 1.25 Gb/s 1310 nm receiver, complete with APD and TIA, along with optical filters and an isolator for precise beam direction.
This optical sub-assembly is meticulously engineered to meet the demands of modern communication systems. It operates efficiently across a wide temperature range of -5 to 75°C, making it suitable for various environmental conditions. The integration of high-sensitivity APD-TIA components ensures optimal performance in data reception, while the use of electric absorption modulated cooled lasers enhances the transmission capabilities. The assembly is designed to comply with ROHS requirements, underscoring its commitment to environmental standards.
The 50G COMBO OLT BOSA is a testament to advanced optical engineering, offering a robust solution for high-speed data transmission. Its sophisticated design and integration of multiple wavelength technologies make it a versatile choice for complex optical networks. With its high-performance components and compliance with industry standards, this sub-assembly is poised to support the next generation of optical communication systems.
50G Combo OLT BOSA for High-Speed Transmission
Specifications
| Optical Sub-Assembly (BOSA) Type: | Combo OLT BOSA |
|---|---|
| Threshold Current (typical): | 30 mA |
| Peak Wavelength (typical): | 1342 nm |
| Side Mode Suppression Ratio: | 35 dB |
| Spectral Width: | 0.4 nm |
| Receiver Sensitivity: | -25.7 dBm |
| Receiver Responsivity: | 5 A/W |
| Thermoelectric Cooler Current (1342 EML Transmitter): | 1.5 A |
| Receiver Wavelength (1286 Receiver): | 1286 nm |
| Nominal Bitrate (1286 Receiver): | 49.76 Gb/s |
| Output Power (1490 DML Transmitter): | 1.55 mW |
| LD Forward Voltage (1490 DML Transmitter): | 1.1 to 1.6 V |
| Threshold Current (1490 DML Transmitter): | 8 to 15 mA |
| Thermoelectric Cooler Voltage (1577 EML Transmitter): | 2.8 V |
| Thermoelectric Cooler Current (1577 EML Transmitter): | 1.5 A |
| Thermoelectric Cooler Power (1577 EML Transmitter): | 1.1 W |
| Output Power (1577 EML Transmitter): | 6.5 mW |
| Operation Current (1577 EML Transmitter): | 100 to 120 mA |
| LD Forward Voltage (1577 EML Transmitter): | 2.5 V |
| Thermoelectric Cooler Voltage (1342 EML Transmitter): | 2.8 V |
| Laser Diode Reverse Voltage: | 1.7 V |
| Thermoelectric Cooler Power (1342 EML Transmitter): | 1.1 W |
| Side Mode Suppression Ratio (1342 EML Transmitter): | 35 nm |
| Forward Voltage (1342 EML Transmitter): | 2 V |
| Optical Power (1342 EML Transmitter): | 7.0 mW |
| Nominal Bitrate (1342 EML Transmitter): | 50 Gb/s |
| Storage Temperature: | -40 to 85 ℃ |
| Operate Temperature: | -5 to 75 ℃ |
| TEC Current: | 2.5 A |
| TEC Voltage: | 5.2 V |
| Modulator Reverse Voltage: | -3 V |
| SOA Reverse Voltage: | -2 V |
| SOA Forward Current: | 120 mA |
| Laser Diode Forward Current: | 150 mA |
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Features
- High-Speed Optical Sub-Assembly: Designed for high-speed transmission and receiver applications, integrating multiple transmitters and receivers for optimal performance.
- Advanced Laser Technology: Features 1342nm SOA EML, 1577nm SOA EML, and 1490nm DFB cooled lasers for efficient data transmission.
- High Sensitivity APD-TIA: Supports 50G, 10G, and 1.25G data rates, ensuring reliable signal reception.
- Wide Operating Temperature Range: Operates effectively between -5°C and 75°C, suitable for various environments.
- LC Connector: Ensures easy and secure fiber optic connections.
- ROHS Compliant: Meets environmental and safety standards for electronic products.
Applications
- 50G COMBO OLT: This single-fiber optical sub-assembly is designed for high-speed transmission and receiver applications. It integrates multiple transmitters and receivers with advanced features for optimal performance.
- High-Speed Transmission: Supports 50 Gb/s, 10 Gb/s, and 2.5 Gb/s transmission rates, making it suitable for various high-speed data applications.
- Temperature Range: Operates efficiently within a temperature range of -5 to 75℃, ensuring reliability in diverse environments.
- LC Connector: Equipped with an LC connector for easy integration into existing systems.
- ROHS Compliant: Meets environmental and safety standards, ensuring it is safe for use and environmentally friendly.
Frequently Asked Questions
What is the main purpose of the 50G COMBO OLT optical sub-assembly?
What are the key features of this optical sub-assembly?
What is the operating temperature range for this product?
What are the absolute maximum ratings for the laser diode reverse voltage and forward current?
What is the nominal bitrate for the 1342 EML transmitter?
What is the center wavelength range for the 1342 EML transmitter?
What is the sensitivity of the 1286 receiver?
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