2023年10月1日，全球领先的光通信模块制造商华工正源宣布，在ECOC2023欧洲展会发布下一代接入网产品解决方案25G/50G PON OLT，并在现场Live Demo演示新产品参数及性能。并同步介绍50G PON OLT，以及XGSCOMBO PON SFP-DD高端型号Class D产品。
On October 1st, 2023, HGGenuine, the world's leading optical communication module manufacturer, announced the release of the next-generation access network product solution 25G/50G PON OLT in the European market, and demonstrated the new product parameters and performance in a Live Demo. It also introduced the 50G PON OLT and the XGSCOMBO PON SFP-DD high-end Class D products.
行业趋势及应用
Industry Trends
随着F5G和双千兆的持续推进，10GPON已开始大规模商业应用。XGSPON将成为住宅FTTH应用的主导方案，而对于一些对带宽更高要求的高端住宅、FTTB、光纤到园区、接入网聚合等应用，25G/50G PON技术将成为重要支撑的解决方案。借助25G/50G PON，运营商可以利用其现有光纤资源，为企业、学校、医院等等，提供真正的10Gbit/s以上的上下行速率，提高生产力，加快组织间的协作。更高的带宽将比以前能够更轻松的实现云计算、虚拟现实、以及AI应用,为接入网最后一公里提供更大的想象空间。
With the continuous advancement of F5G and double gigabit, 10GPON has begun large-scale commercial applications. XGSPON will become the leading solution for residential FTTH applications. And for some high-end residential applications with higher bandwidth requirements, FTTB, fiber to the park, access network aggregation and other applications, 25G PON/50G PON technology will become an important support solution. With 25G PON/50G PON, operators can leverage their existing fiber resources to provide enterprises, schools, hospitals, and more with true 10Gbit/s uplink and downlink rates, increasing productivity and accelerating collaboration between organizations. Higher bandwidth will make cloud computing, virtual reality, and AI applications easier than before, providing more imagination for the last mile of the access network.
25G/50G PON OLT
Product Highlights
为了匹配下一代光接入网络的发展需求，华工正源推出25G /50G PON OLT光模块产品。
In order to match the development needs of the next generation optical access network, HGGenuine launched 25G/50G PON OLT optical module products.
25G PON 方案亮点
25G PON 对称OLT采用SFP+封装，
SOA-EML技术方案，
可实现4.5~9dBm的发射光功率，
接收端选用突发设计，满足客户对时序的要求，
灵敏度达到-26.5dBm。
该产品已送样多家客户，预计2024年Q1实现批量销售。
The 25G PON symmetrical OLT adopts SFP+ package and SOA-EML technology solution, which can realize the transmitted optical power of 4.5~9dBm. The receiver uses a burst design to meet the customer's requirements for timing, and the sensitivity reaches -26.5dBm. The product has been sent to a number of customers, and is expected to achieve mass production delivery in 2024 Q1.
50G PON 方案亮点
非对称OLT采用SFP+小型化封装设计，
发射端使用CDR、SOA-EML方案，
光功率可达到5.5~11dBm，
接收端选用突发设计，
灵敏度达到-27.5dBm。
50G PON asymmetric OLT adopts SFP+ miniaturized package design, uses CDR and SOA-EML scheme at the transmitter, and the optical power can reach 5.5~11dBm. The receiver uses a burst design, and the sensitivity reaches -27.5dBm.
XGSCOMBO-DD CLASS D
Product Highlights
在已量产的XGSCOMBO PON B+/C+基础上，华工正源推出Class D产品。
On the basis of the existed mass-produced XGSCOMBO PON B+/C+, HGGenuine launched the Class D version product.
Class D 产品方案亮点
该产品采用SOA-EML技术方案，
可实现8~11dBm的发射光功率，
接收端采用高增益APD以及出色的信号完整性设计，
10G速率下灵敏度可达到-32dBm以下，
同时GPON端也可以满足6~10dBm的发光功率
-35dBm的收端灵敏度，
最高可支持60km长距离传输。
The product adopts SOA-EML technology solution, which can realize the transmitted optical power of 8~11dBm; The receiver uses high gain APD and excellent signal integrity design, and the sensitivity can reach below -32dBm at 10G rate; At the same time, the GPON terminal can also meet the luminous power of 6~10dBm and the sensitivity of the receiving end of -35dBm, which can support long-distance transmission of up to 60km.
经过22年的技术蕴育和市场开拓，华工正源接入产品线现已实现从GPON、10G PON、XG/XGSCombo PON、25G/50G PON OLT系列产品覆盖，并已通过多家重点大客户验证并实现批量订单交付。下一步，随着数字化进程的加速和全球互联网用户的持续增长，华工正源将构建新连接，共创新价值，助力全球光通信事业高质量发展。
After 22 years of technology development and market development, HGGenuine Access product line has now realized the coverage of GPON, 10G PON, XG/XGSCombo PON, 25G/50G PON OLT series products, and has been verified by a number of key customers and achieved mass production delivery. In the next step, with the acceleration of the digital process and the continuous growth of global Internet users, HGGenuine will build new connections, create innovative value, and help the high-quality development of global optical communication industry.
