GPON ONU Triplexer OSA Photodiode

Your Professional GPON ONU Triplexer OSA Photodiode Supplier

 

 

Xiamen Bely Information Technology Co., Ltd., established in 2004, is a high-tech enterprise specializing in the research and development, production, and sales of a variety of optical active components, passive components, and networking equipment in the field of fiber optic communications.The products are widely used in: Broadcasting and television, Mobile and satellite communications, Broadband and data centers, Security monitoring, Instrumentation, Autonomous driving, Medical, other industries.

 

 
 
Why Choose Us
 

Professional Certifications
We have obtained ISO 9001 quality management system and ISO 14001 environmental management system certifications and are actively pursuing IATF 16949 International Automotive Task Force quality management system certification, laying a solid foundation for the application of LiDAR products in the automotive field.

 

Customized Services
We can provide customized production services for optical fiber products according to customer needs. We implement strict quality control at every stage of the manufacturing process to ensure stable and reliable product performance.

 

Production Equipment
We have established advanced chip packaging production lines and automatic coupling production lines. Key equipment includes: eutectic die bonding machines, fully automatic eutectic machines, parallel sealing welding machines, TO automatic sealing machines, OSA automatic transmitter coupling machines, and OSA automatic receiver coupling machines.

 

Professional Team
We maintain close collaborations with renowned research institutions and universities such as the Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Xiamen University, Shenzhen University, Fuzhou University, and Mingde Innovation Laboratory, bringing together a group of experts and technical personnel with long-term experience in optical device research and development.

 

Specification

 

Item

Details

Model Number

BLBD-PSA-F5505B-31SPT-2R

Place Of Origin

Fujian, China

Package Type

Through Hole

Package / Case

Coaxial

Operating Temperature

-20 ~ +70℃

Application

GPON ONU CATV

Supplier Type

Original Manufacturer, ODM, Agency, Retailer

Media Available

Datasheet, Photo

 

Advantages of GPON ONU BOSA

 
 

Energy-efficient: As a passive system, GPON ONU BOSA utilises very little electricity to operate. It is also 95% more energy-efficient than copper networks.

 
 

Affordable: GPON ONU BOSA barely requires energy to function, thus reducing operational costs. It also does not require much IT support – another area where costs can be reduced majorly. As an optical fiber system that can connect directly to multiple customers using splitter technology, GPON ONU BOSA requires less equipment – making it a highly efficient and cost-effective solution.

 
 

High-speed: With speed being a significant demand for modern consumers and businesses, GPON ONU BOSA ensures smooth traffic handling of up to 10/10 Gbps per subscriber along with a 40 Gbps throughput for the optical network.

 
 

Secure: GPON ONU BOSA utilises an Advanced Encryption Standard to keep hackers at bay. It is also a closed circuit and the optical fiber signals are isolated, making it a very secure optical fibre network.

 
 

Stable: An advantage of GPON ONU BOSA is how reliable and stable it is even in congested areas and heavy traffic demand. It ensures a minimum bandwidth allocation to end-users at all times, thus ensuring steady connectivity with the use of optical splitters. It also remains free from electromagnetic or radio interference due to the inherent nature of fiber optics.

 

 

Key Components of GPON ONU BOSA

 
 
01
 

OLT (Optical Line Terminal)

A part of the provider's network, it acts as the endpoint of the optical network. Tasked to manage the information transmission and control multiple endpoints.

 
02
 

Optical Splitters

Passive devices that help take the optical signal and create a similar kind of signal for other fibers, thus allowing those other fibers to serve many users as if one fiber is serving them all.

 
03
 

ONT/ONU (Optical Network Terminal/Unit)

The customer equipment that converts optical signals into electrical ones to be used by end-user devices.

1310nm DFB GPON ONU BOSA

 

10G GPON ONU BOSA Laser Diode

 

Basic Principles of GPON ONU BOSA

Downstream Transmission (OLT to ONT)

  • The Optical Line Terminal (OLT) transmits data at 1490 nm (GPON) or 1577 nm (XGS-PON).
  • The Photodiode (PD) in the ONT's BOSA module detects the signal and converts it into an electrical signal.


Upstream Transmission (ONT to OLT)

  • The Optical Network Terminal (ONT) transmits data at 1310 nm (GPON) or 1270 nm (XGS-PON) using the Laser Diode (LD).
  • The OLT's Photodiode (PD) receives the upstream signal and processes it for data transmission.
  • Wavelength Division Multiplexing (WDM) ensures that both TX and RX signals travel over the same fiber without interference.

 

Common GPON ONU BOSA Applications

 

Fiber-to-the-Home (FTTH)

The provision of gigabit broadband for residential customers.

01

Fiber-to-the-Building (FTTB)

The function of trading or entrepreneurship in multiple dwellings or business premises is provided by using fiber.

02

Enterprise Networks

Fiber optics communications giving you speed, scalable, and high-bandwidth connection across multiple campuses and enterprise organizations.

03

Mobile Backhaul

Gigabit-level connects mobile base stations with fiber for having better bandwidth and latency.

04

Smart Cities and IoT

Deploying various types of large-scale sensor networks and data processing undertakings.

05

 

Lead Time

 

Quantity (pieces)

1 - 100

101 - 1000

1001 - 10000

> 10000

Lead time (days)

10

16

18

To be negotiated

 

Packaging and Delivery

 

Selling Units

Single item

Single Package Size

29X22.5X5.5 cm

Single Gross Weight

1.000 KG

 

Video

 

 

Our Certificate

 

productcate-800-1132
productcate-800-1132

 

FAQ

 

Q: Which wavelengths are used in a GPON ONU BOSA?

A: GPON ONU BOSA typically operates at 1310 nm for upstream transmission and 1490 nm for downstream reception. Some designs may also support 1550 nm for CATV overlay applications.

Q: What are the main components inside a GPON ONU BOSA?

A: A standard GPON ONU BOSA includes a laser diode (LD) for upstream transmission, a photodiode (PIN or APD) for downstream reception, a WDM filter, optical coupling elements, and an electrical interface.

Q: What applications are GPON ONU BOSAs commonly used in?

A: They are widely used in GPON ONUs, home gateways, FTTH terminals, and other passive optical network access equipment for residential and enterprise broadband services.

As one of the most professional gpon onu triplexer osa photodiode manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy customized gpon onu triplexer osa photodiode from our factory.

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