Answer: MA5683T supports GPON/EPON access, can effectively solve the bandwidth bottleneck problem of twisted pair access, meet the high bandwidth requirement of users.
EPON Access:
1 Using single fiber to provide voice, data, video service, meet the personalized needs of usersof telecommunication.
2 To Ethernet as the carrier, a point to multipoint architecture, passive optical fiber transmission.Currently supports 1.25Gbit/s
3 Uplink and downlink symmetrical rate, high speed broadband, fully meet the needs of the useraccess network bandwidth.
4 In view of the different user encryption broadcast transmission way of sharing bandwidth with Ldownlink, uplink using time-division multiplexing TDM
(Time Division Multiplex) shared bandwidth.
5 MA5683T supports dynamic bandwidth allocation in DBA (Dynamic Bandwidth Allocation)algorithm, support
64kbit/s control of the particle size, according to the dynamic distribution of ONT terminal user bandwidth demand of users, according to the operation
Business demand of customized DBA algorithm, online upgrade algorithm.
6 Supports the DBA threshold setting, supported by CTC OAM set and query ONT each queue set threshold value; support
To set and query ONT DBA maximum 8 queue threshold.
7 EPON system using passive optical transmission technology, optical isolation using P2MP(Point to Multiple Point).
Methods, support 1:64 splitting ratio.
8 Can access 20km (max).
9 Ranging technology adoption timing and ranging, auto ranging, initial ranging method.
GPON Access:
1 Strictly conforms to the ITU-T standard
ITU-T G.984.1 to the G.984.4 series standard defines the GPON network architecture, the physical device requirements,
Management interface control protocol and data link layer. MA5683T products strictly comply with the standards, in order to get
Good interoperability, compatibility with GPON terminal equipment from different manufacturers.
2 Bandwidth allocation mechanism
MA5683T supports both static bandwidth allocation in SBA (Static Bandwidth Allocation) and dynamic bandwidth divided
DBA (Dynamic Bandwidth Allocation):
– SBA guarantee that every ONT receive a fixed bandwidth.
– DBA according to the dynamic bandwidth allocation of user traffic.
– SBA and DBA bandwidth granularity reaches 64kbit/s.
MA5683T also provides a level of bandwidth control in the uplink and downlink direction:
- up through SBA or DBA to allocate bandwidth based on T-CONT.
Traffic fine bandwidth control based on CAR – uplink and downlink direction (Committed AccessRate).
- traffic CAR support 64kbit/s bandwidth control accuracy based on.
3 High rate
- using passive optical transmission technology, solves the limit bandwidth bottleneck twisted pair cable access technology.
Transmission rate - support for downlink, uplink 1.244Gbit/s 2.488Gbit/s.
- ample bandwidth can not only meet the business needs, to provide security for the futurehigh-speed business development.
MA5683T price, please visit www.thunder-link.com for the newest discount news.
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