In the ever-evolving world of telecommunications, the need for advanced and efficient technology is paramount. The BOOSTRAL 721 Optical RFoG SDU FTTX Micronode stands out as a cutting-edge solution designed to meet the demands of modern RFoG SDU and Fiber To The Home (FTTH) architectures. This article provides an in-depth review of the BOOSTRAL 721, covering its features, pros and cons, pricing, and alternative devices.
Key Features of BOOSTRAL 721
1.2 GHz Technology
The BOOSTRAL 721 boasts an extended bandwidth in the downstream (DS) up to 1.2 GHz, compliant with the DOCSIS 3.1. This feature ensures that the device can handle high-speed data transmission, making it ideal for modern broadband networks.
200 MHz Technology
In addition to its impressive downstream capabilities, the BOOSTRAL 721 offers the possibility of extending bandwidth in the upstream (US) up to 200 MHz, also compliant with DOCSIS 3.1. This ensures efficient data transmission in both directions, enhancing overall network performance.
GaN Technology
The device utilizes GaN (Gallium Nitride) technology, which is known for its low power consumption and superior output parameters for RF and digital carriers. This technology not only improves performance but also contributes to energy efficiency.
RFoG SDU / FTTH Compatibility
Designed for use in modern RFoG SDU and FTTH architectures, the BOOSTRAL 721 is versatile and adaptable, making it a valuable addition to any advanced telecommunications network.
BURST Mode
The BURST mode feature significantly extends the laser lifetime, reduces noise, and minimizes energy consumption. This ensures that the device operates efficiently and reliably over an extended period.
OBI FREE System
The BOOSTRAL 721 is designed to work in an OBI (Optical Beat Interference) FREE system, which enhances its performance and reliability in complex network environments.
Forward Parameters
- Bandwidth: 85…258 ÷ 1218 MHz
- Optical AGC Range: 8 ÷ 0 dBm
- Flatness: ± 1.0 dB
- Equivalent Input Noise Current: < 5 pA / √Hz
- Output Level (CTB ≤ – 62 dBc): 75.5 dBμV
- Output Level (CSO ≤ – 64 dBc): 75.5 dBμV
- Gain Limited Output Level: 75.5 dBμV ± 2 dB
Return Parameters
- Wavelengths: 8 CWDM
- Frequency Range: 5 ÷ 65…204 MHz
- Flatness: ± 1.0 dB
- Optical Output Power (ON): 3 ± 0.5 dBm
- Optical Output Power (OFF): < – 30 dBm
- RF Input Threshold: 68.5 dBμV ± 2 dB
- Laser Rise/Fall Time: < 1 / <1 μs
- NPR / Dynamic Range: 40 dB / 5dB
- Number of Outputs: 2 with passive splitting
Other Specifications
- Return Loss: ≥ 18 dB
- Voltage Range: External power supply 230 V AC / 12 V DC connected to the 3.5/1.35 DC Power Jack or RF2/PWR IN port
- Power Consumption: < 3.0 W
- Operation Temperature Range: 0 ÷ 40 °C
- Optical Connectors: LC / APC with internal shutter
- RF Connectors Type: 2 x F-Type Female Un-Threaded
- Protection Class: IP 40
- Dimensions (W x L x H): 148 x 113 x 40 mm
- Weight: 0.5 kg
Available Versions
- BOOSTRAL 721 356ML O: External power supply, one fiber, upstream 5 ÷ 65 MHz
- BOOSTRAL 721 358ML O: External power supply, one fiber, upstream 5 ÷ 85 MHz
- BOOSTRAL 721 351ML O: External power supply, one fiber, upstream 5 ÷ 204 MHz
Pros and Cons
Pros
- Extended Bandwidth: The 1.2 GHz technology ensures high-speed data transmission, accommodating modern broadband needs.
- Energy Efficiency: GaN technology and BURST mode significantly reduce power consumption, making the device environmentally friendly and cost-effective.
- Versatility: Compatible with RFoG SDU and FTTH architectures, the BOOSTRAL 721 is adaptable to various network setups.
- Noise Reduction: The BURST mode and OBI FREE system minimize noise, ensuring clear and reliable signal transmission.
- Robust Performance: The device’s specifications, including its optical AGC range and flatness, ensure consistent and high-quality performance.
Cons
- Initial Cost: The advanced technology and features may result in a higher initial investment compared to basic alternatives.
- Complexity: The device’s extensive features and capabilities may require specialized knowledge for optimal setup and maintenance.
- Limited Temperature Range: The operating temperature range of 0 ÷ 40 °C may limit its use in extreme environmental conditions.
Pricing
The pricing of the BOOSTRAL 721 varies based on the specific version and configuration. Generally, the cost ranges from $500 to $800, depending on the features and capabilities. It’s important to consider the long-term benefits and energy savings when evaluating the initial investment.
Alternative Devices
While the BOOSTRAL 721 is a top-tier option, there are alternative devices available in the market that may suit different needs and budgets. Some notable alternatives include:
Motorola MB7621
The Motorola MB7621 is a reliable cable modem that supports DOCSIS 3.0 and offers a good balance of performance and affordability. It is suitable for users who require a basic yet efficient solution for their broadband needs.
Netgear Nighthawk CM1200
The Netgear Nighthawk CM1200 is a high-performance cable modem that supports DOCSIS 3.1 and offers advanced features such as multi-gig Ethernet ports. It is ideal for users who need a powerful and future-proof device.
Arris SURFboard SB8200
The Arris SURFboard SB8200 is another excellent option that supports DOCSIS 3.1 and provides high-speed internet connectivity. It is known for its reliability and ease of use.
Why Choose BOOSTRAL 721?
The BOOSTRAL 721 stands out for several reasons:
- Advanced Technology: With 1.2 GHz and 200 MHz technology, the device is designed to handle high-speed data transmission efficiently.
- Energy Efficiency: GaN technology and BURST mode ensure low power consumption, making it a sustainable choice.
- Versatility: Compatible with modern RFoG SDU and FTTH architectures, the BOOSTRAL 721 is adaptable to various network setups.
- Noise Reduction: The OBI FREE system and BURST mode minimize noise, ensuring clear and reliable signal transmission.
- Robust Performance: The device’s specifications, including its optical AGC range and flatness, ensure consistent and high-quality performance.
- Conclusion
The BOOSTRAL 721 Optical RFoG SDU FTTX Micronode is a powerful and versatile device designed to meet the demands of modern telecommunications networks. Its advanced technology, energy efficiency, and robust performance make it a valuable investment for any broadband provider. While the initial cost may be higher, the long-term benefits and energy savings make it a cost-effective choice.
FAQ
1. What is the BOOSTRAL 721?
The BOOSTRAL 721 is an Optical RFoG SDU FTTX Micronode designed for use in modern RFoG SDU and FTTH architectures. It features advanced technology, including 1.2 GHz and 200 MHz bandwidth capabilities, GaN technology, and BURST mode.
2. What are the key features of the BOOSTRAL 721?
Key features include 1.2 GHz and 200 MHz technology, GaN technology for low power consumption, compatibility with RFoG SDU and FTTH architectures, BURST mode for noise reduction and extended laser lifetime, and OBI FREE system design.
3. What are the pros and cons of the BOOSTRAL 721?
Pros include extended bandwidth, energy efficiency, versatility, noise reduction, and robust performance. Cons include a higher initial cost, complexity in setup and maintenance, and a limited operating temperature range.
4. How much does the BOOSTRAL 721 cost?
The pricing of the BOOSTRAL 721 varies based on the specific version and configuration, generally ranging from $500 to $800. This price range reflects the advanced technology and features offered by the device, making it a valuable investment for high-performance broadband networks.
5. Are there any alternative devices to the BOOSTRAL 721?
Yes, there are several alternative devices available in the market, including the Motorola MB7621, Netgear Nighthawk CM1200, and Arris SURFboard SB8200. These devices offer varying levels of performance and features, catering to different needs and budgets.
