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Περιγραφή
Huawei EPSD Service Board is an 8-port EPON OLT interface board that works with the terminal ONT (Τερματικό οπτικού δικτύου) 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. Επομένως, Huawei EPON combines the advantages of PON technology and Ethernet technology: low cost; 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
| specification | EPSD |
| Port NO. | 8 |
| Split ratio | 1：64 |
| Optical module | SFP |
| IP spoofing | V |
| MAC address spoofing | V |
| Optical channel performance test | V |
| RSSI detection,SFP module illumination control | Χ |
| Temperature query and high-temperature alarm | Χ |
| High-temperature automatic shutdown | V |
| The maximum number of business flows of the entire board (Article) | 8000 |
| Maximum number of business streams per LLID (bar) | 8000 |
Huawei EPSD Service Board Product Features
- *High Density, energy Saving, χαμηλή κατανάλωση ενέργειας, υποστήριξη 512 πρόσβαση στους χρήστες
- *Manual shutdown of idle PON port to avoid power waste
- *Supporting the maximum distance difference between two ONUs and PON ports under the same PON port
- *20 χλμ, simplified network planning
- *Intelligent Management Channel
- *Επίπεδο 4 HQoS to Improve User Experience
- *9216 Jumbo πλαίσιο, greatly improving transmission efficiency
- *Εύκολο στη λειτουργία και τη συντήρηση
- *Real-time hooligans ONU detection and isolation to ensure stable operation of the business
- *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
| specification | EPSD | H801 EPBA | H802EPBC | H802EPBD |
| Port NO. | 8 | 4 | 4 | 8 |
| Split ratio | 1：64 | 1：64 | 1：64 | 1：64 |
| Optical module | SFP | SFP not pluggable) | SFP | SFP |
| IP spoofing | V | Χ | V | V |
| MAC address spoofing | V | Χ | V | V |
| Optical channel performance test | V | Χ | V | V |
| RSSI detection, SFP module illumination control | Χ | Χ | Χ | Χ |
| Temperature query and high-temperature alarm | Χ | Χ | Χ | Χ |
| High-temperature automatic shutdown | V | Χ | V | V |
| The maximum number of business flows of the entire board (Article) | 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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