Security PON-PoE all-optical transmission solution

        "If a worker wants to do a good job, he must first sharpen his tools." In this competitive society, many visionary industry insiders have realized that "bandwidth and distance" are the foundation of all competition. All of this has made PON technology with higher bandwidth access capabilities and lower maintenance costs quickly enter people's eyes. Bai-link's PON-based PoE power supply transmission solution is an all-optical transmission solution launched to meet the rapidly growing monitoring needs.

        Two major technologies help security monitoring construction

        The trend of "light advancing and copper retreating" is inevitable. In order to achieve a "convenient, high-definition, simple, and long-distance" monitoring network architecture, the integration of PON and PoE technologies is inevitable for the development of the times.

        First of all, PON can perfectly solve problems such as insufficient bandwidth, inability to distance, and high investment costs.

        PON technology is the latest developed point-to-multi-point optical fiber access technology. It uses single-core optical fiber transmission, provides ultra-high bandwidth, and has a transmission distance of up to 40 kilometers. It is ideal for high-definition and long-distance network monitoring. It has the advantages of simple access, flexible installation, easy network upgrade, high reliability, low cost, etc., and is easy to install and maintain. Many successful cases have shown that the cost of PON passive optical network transmission is 20 - 40% lower than that of the currently popular active optical transmission PDH/SDH. It is easier to network than PDH and more survivable than SDH network structures.

        Secondly, PoE makes it no longer a problem to draw power from the front-end camera.

        PoE power supply technology provides DC power supply to powered equipment through network cables. PoE switches are used in monitoring. As long as the distance from the camera does not exceed 100 meters, it can provide a stable power supply to the camera. PoE power supply not only solves the problem of power supply for surveillance cameras, but also makes construction simpler, networking more flexible, and the system safer, maximizing the proper effect of monitoring.

Create a "grounded" PON-PoE all-optical transmission solution

Security PON-PoE solution

The PON system consists of three parts: optical line terminal (OLT), optical network terminal (ONU), and optical splitter. As a leader in PON-PoE transmission in the security field, through 10 years of accumulated technology and experience in PoE power supply access, as well as innovative PON-PoE switch equipment, Bai-link is currently one of the few equipment manufacturers that can provide a complete set of equipment and consulting service capabilities from OLT to ONT, creating more opportunities for the development of the monitoring business.

Mature and stable OLT

BL-E5800-04P

OLT is the soul of the overall PON-PoE solution and plays a vital role in the performance of the entire system. Bai-link BL-E5800- 04P is a high-performance local equipment. Only by realizing non-blocking switching can the high-bandwidth characteristics of optical fiber be fully reflected. It is with this understanding that the device supports full-service Gigabit wire-speed forwarding, can adapt to different scenarios and business needs, and provides strong guarantee and convenience for customers 'technology choices and future technology upgrades.

2. ONU that combines PON and PoE

EP1800-PoE

ONUs are a necessary part of the implementation of all services. Bai-link launches all-gigabit POE ONUs based on the needs of complex network monitoring to meet the power supply needs of the PON network for front-end monitoring equipment.

EP1800-PoE is based on mature PoE and EPON technologies, with 8 Gigabit PoE power supply ports and 1 EPON upstream SC/PC optical interface. It provides stable IP data access, provides uplink and downstream symmetric 1.25G high bandwidth, and provides up to 30W stable power supply.

3. Cost-effective optical splitter

16-way optical splitter (one)

Like coaxial cable transmission systems, optical network systems also need to couple, branch, and distribute optical signals, which requires optical splitters to achieve this. Optical splitters are passive devices that provide multiple optical fiber transmission between OLT and ONU. Bai-link provides a variety of different forms and specifications according to corresponding needs to adapt to the changing needs of optical networks.

Value of PON-PoE all-optical transmission solution

1. Flexible architecture and wide coverage

PON+PoE core architecture, long-distance video signal access from 0.5 to 20 kilometers, flexibly covers various monitoring scales, each layer and each device has clear functions, stable architecture, and easy expansion and maintenance.

2. All-optical access, low cost

All-optical access of the entire network fully replaces copper wire access and meets a variety of high-traffic and large-bandwidth video service applications. There are no bottlenecks in business development, simple architecture, and investment savings.

3. Safe, convenient, stable and reliable

The entire optical distribution network is passive and completely avoids electromagnetic interference and lightning interference. The system reliability is better than that of the active network and greatly simplifies the complexity of operation and maintenance.

4. Expansion is simple and you can achieve multiple goals at one stroke

At the same time, one solution is better than several solutions to solve the problems of bandwidth, distance and power supply; the transmission system in the EPON network is transparent. When the number of monitoring points is needed, the expansion operation on the transmission side is convenient, just adding monitoring cameras and power supply ONUs.

Today, when demand is highly concentrated, the extensive combination of EPON and PoE core technologies is particularly important. The PoE network video surveillance system using EPON technology has achieved a leap in the bandwidth of the access network, reasonably solved the problems of dense and complex monitoring points and tight optical fiber resources in modern cities, and has unparalleled advantages in many aspects such as networking form, optical fiber resources, video quality, reliability, etc., and provides the best network solution for the development of operators 'remote and high-definition video surveillance services.