The main products of Wuxi Lu Tong photoelectric technology Co., Ltd.

Relying on strong product development ability and years of industry experience, the company has a complete and rich product line, all products are widely used in large and medium-sized networks across the country, forming a unique, domestic first-class product scheme that can fully meet customer needs. At the same time, we accept customized services to meet the special needs of customers, and solemnly promise to "customize photoelectric products on demand". The main product scheme is as follows:

1550 nanometer product solution

1550 optical transmitter: integrating or acting as an agent for world-renowned suppliers of products and equipment such as Bktel to meet users' requirements for product maturity and reliability;

1550 EDFA: The company has a full range of EDFA products with independent intellectual property rights. It is one of the few domestic manufacturers that independently design and produce EDFA products, and it is also the only EDFA in China that meets the national standards for network management. The products have excellent performance and complete functions, such as ultra-long distance transmission EDFA and EDFA with local signal insertion. In order to meet the needs of customers' sub-front-end and virtual sub-front-end, a modular EDFA, which is exclusively owned in China, is developed for optical communication platform and broadband optical network integration platform (field virtual sub-front-end).

Optical communication platform

High reliability, high density, intelligence, complete application modules, beautiful appearance and low noise are the characteristics of our optical communication platform. 4U height, 18 application module slot, national standard network management, unique cooling duct design, imported variable frequency low noise fan. Application modules include: forward light emission, forward light reception (unidirectional, bidirectional), return light emission, return light reception (unidirectional, bidirectional, bidirectional), preamplifier, RF switch and 1550EDFA module. The only optical communication platform with EDFA application module in China is especially suitable for large-scale network sub-front-end.

3 10nm optical transmitter

IU rack, mature products, large-scale use, LCD real-time display of the working state of the machine, remote national standard network management;

Optical workstation, optical receiver, amplifier

After 10 years of product accumulation and technology accumulation, the company has various functions and complete related products for customers to choose from.

It has perfect optical AGC function, balanced substitution technology, 1G bandwidth and RFoG function.

Radio and TV Operation and Maintenance Support Integrated Network Management System

Including HFC network management, PON+EOC network management, computer room dynamic ring, optical cable detection, IP network management, transmission network management and other subsystems, as well as electronic maps, monitoring screens and so on. Compatible with the equipment management of mainstream manufacturers at home and abroad, with a market share of over 90%.

Broadband optical network integration platform

(Field Virtual Sub-Front End)

High-reliability, high-density, intelligent and complete application modules and outdoor enclosures are the latest solutions for FTTB/FTTH applications. The application modules mainly include: 1550nmEDFA module, forward broadcast receiving module, forward broadcast sending module, reverse multiplexing receiving module, reverse sending module (analog and digital), CWDM module, Ethernet splitting module, network management module, EOC local terminal module and ONU module.

EOC system

The latest EOC system in the market has a variety of product forms: independent office EOC equipment, modular office EOC, multi-module combined office EOC, two-in-one office EOC combined with optical receiver, three-in-one office EOC combined with optical receiver and ONU, single network interface terminal EOC and multi-network interface terminal EOC.

RFoG solution

RF PON is the preferred technical scheme for the transition from HFC network to NGB, which completely follows TDMA technology and adopts burst technology on the return trip, greatly improving the aggregation noise of the return trip; Optical nodes adopt PON structure, which greatly reduces the number of front-end backhaul receiving equipment and optical fibers, and greatly reduces the cost of network construction and maintenance; The existing optical nodes in the network can be upgraded smoothly only by replacing the backhaul optical transmission component with RfoG function; Fully transparent transmission, smooth transition to NGB, fully compatible with existing DOCSIS/HFC；; Smooth transition to BPON, EPON, GPON, GEPON, 10GEPON, DPON；;

Noise dynamic noise isolation technology

Based on the principle of time division multiplexing (TDM) of CMTS, the optical link is started or closed synchronously with CM return signal in "burst" mode, which completely solves the convergence noise of HFC two-way network. DNIS components are added in the proper position of the equipment or network, so that the original equipment does not need to be replaced, the upgrade is smooth, and the return noise is effectively solved;