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| Product Name: |
EPON OLT YEJ2000S
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| Supply Ability: |
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| Related proudcts |
onu, epon olt, gpon olt, |
| Specifications |
YEJ2000S |
| Price Term: |
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EPON technology is a new technology combining PON technology and technological advantages of Ethernet, is a kind of point to multi-point network technology. The OLT equipment and ONU equipment interconnection through passive optical network in the middle, with bi-directional technology, EPON system can use optical fiber resources rarely meet user access requirements of operators. EPON technology is based on Ethernet technology, therefore, can be a very good integration with the existing network structure, and based on DBA technology, EPON devices can provide flexible, reliable QOS service for user service.
The SZ2000S platform has the following main features:
Moderate density, flexible networking
SZ2000S EPON platform provides 8 PON on the machine frame of the 2U port on the 20KM, covering the case can provide 256 Road (1:32 shunt ratio conditions) ONU access, can provide at most 512 (1:64 shunt ratio conditions) ONU access. The number of PON SZ2000S board in the chassis can be configured flexibly according to the volume of business, most can be configured 4 PON cards. According to the actual user access and user distribution, can select the device is placed in the center room or small room, can choose to cover 1 areas or at the same time, the surrounding residential quarters. Co***red to the higher density of OLT office, in the areas of machine room can reduce the cost of SZ2000S single place, more flexible networking.
High reliability case
Chassis SZ2000S using advanced industrial design idea, all module pluggable, support online replacement. Using modular redundant power supply design, modular redundant fan group configuration, can remove dust filter, dust filter power supply provides a stable and reliable, good heat dissipation, good for the system, so that the case can work reliably in the environment is relatively poor. At the same time, the case with good shielding measure, greatly improves the performance of EMC system.
Two layer convergence exchange
SZ2000S exchange board provides tw |
| Company: |
YEJ Co***ny
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| Contact: |
Ms. leslie song |
| Address: |
Room 11E, Building D, Baihe Apartment, Baige Road, Buji District, Shenzhen, China |
| Postcode: |
518000 |
| Tel: |
86 755 84578958 |
| Fax: |
86 755 84578956 |
| E-mail: |
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