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Tanım
Huawei EPSD Service Board is an 8-port EPON OLT interface board that works with the terminal ONT (Optik Ağ Terminali) to implement the OLT function of the EPON system.
Huawei EPSD Service Board Product Overview
Huawei EPSD Service Board is 8-port EPON service board for MA5680T/MA5683T etc OLT products. Huawei EPON (Huawei Ethernet Passive Optical Network) is a new type of fibre access network technology. Huawei EPON adopts the point-to-multipoint structure and passive optical fibre transmission to provide multiple services on the Ethernet. Huawei EPON adopts PON technology in the physical layer, uses Ethernet protocol in the link layer, and realizes Ethernet access by using PON topology. Öyleyse, Huawei EPON combines the advantages of PON technology and Ethernet technology: düşük maliyetli; high bandwidth; strong scalability, flexible and fast service reorganization; compatibility with existing Ethernet; convenient management and so on.
Huawei EPSD Service Board Product Pictures
Huawei EPSD Service Board Product Specifications
| Şartname | EPSD |
| Port NO. | 8 |
| Bölünme oranı | 1：64 |
| Optik modül | SFP |
| IP spoofing | V |
| MAC address spoofing | V |
| Optical channel performance test | V |
| RSSI detection,SFP module illumination control | X |
| Temperature query and high-temperature alarm | X |
| High-temperature automatic shutdown | V |
| The maximum number of business flows of the entire board (Madde) | 8000 |
| Maximum number of business streams per LLID (bar) | 8000 |
Huawei EPSD Service Board Product Features
- *Yüksek Yoğunluk, enerji Tasarrufu, Düşük güç tüketimi, Destek 512 kullanıcılara erişim
- *Manual shutdown of idle PON port to avoid power waste
- *Aynı PON bağlantı noktası altındaki iki ONU ve PON bağlantı noktası arasındaki maksimum mesafe farkını destekleme
- *20 kilometre, basitleştirilmiş ağ planlaması
- *Akıllı Yönetim Kanalı
- *Seviye 4 Kullanıcı Deneyimini İyileştirmek için HQoS
- *9216 Jumbo frame, greatly improving transmission efficiency
- *Kullanımı ve bakımı kolay
- *İşletmenin istikrarlı bir şekilde çalışmasını sağlamak için gerçek zamanlı holiganlar ONU tespiti ve izolasyonu
- *Variable Length OMCI to Improve Upgrade Efficiency and Shorten Business Interruption Time
- *1:64 eOTDR, Accurate Fault Responsibility Division and Fast Fault Location
Huawei EPSD Service Board and other Epon service Boards
| Şartname | EPSD | H801 EPBA | H802EPBC | H802EPBD |
| Port NO. | 8 | 4 | 4 | 8 |
| Bölünme oranı | 1：64 | 1：64 | 1：64 | 1：64 |
| Optik modül | SFP | SFP not pluggable) | SFP | SFP |
| IP spoofing | V | X | V | V |
| MAC address spoofing | V | X | V | V |
| Optical channel performance test | V | X | V | V |
| RSSI detection, SFP module illumination control | X | X | X | X |
| Temperature query and high-temperature alarm | X | X | X | X |
| High-temperature automatic shutdown | V | X | V | V |
| The maximum number of business flows of the entire board (Madde) | 8000 | 8184 | 8184 | 8184 |
| Maximum number of business streams per LLID (bar) | 8000 | 4096 | 4096 | 4096 |
Huawei EPSD Service Board Product Applications
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