Tuesday, September 12, 2017

Do you know Huawei small-size DSLAM MA5616 and the Highlights? (2)

Huawei MA5616 Highlights

High-Speed Vectoring
The MA5616 supports vectoring, which is used to increase VDSL2 line rates. With this technology, users can access the Internet at a higher rate and experience more and better VDSL2 services.

Crosstalk cancellation in the downstream direction


Crosstalk cancellation in the upstream direction



IPv6

 The IPv6 feature relieves IP address shortages and is simple to deploy, facilitating smooth service migration from IPv4 networks to IPv6 networks. In addition, IPv6 networks are compatible with IPv4 networks.

Combo Board Design

The combo board design reduces wiring space on the main distribution frame (MDF) and improves deployment efficiency, thereby reducing carriers' construction and maintenance costs

Comprehensive QoS
  • User port-based rate limitation in both downstream and upstream directions
  • Traffic shaping for port-level queue groups
  • Weighted random early detection (WRED) profile and the binding of a WRED profile to a queue
  • Access control list (ACL)-based priority marking
  • Mapping downstream or upstream services to different priority queues for scheduling based on priorities
  • Three scheduling modes: priority queuing (PQ), weighted round robin (WRR), and PQ+WRR
High Efficiency Maintenance and Management

Is plug and play and supports service pre-deployment.


MA 5616 Supports remote fault locating, troubleshooting, and batch upgrades.

Carrier-Class Reliability Design

  • Complies with carrier-class reliability specifications.
  • Passes the electrostatic discharge (ESD) test.
  • Provides surge protection and anti-interference functions.
  • Protects user ports and power ports.
  • Uses an anticorrosion design and fewer lines routed across the surface of a board to achieve a proper heat dissipation effect (producing a temperature difference to prevent condensation).

Energy Conservation

The power-conservation design ensures the lowest power consumption and noises and the optimal heat dissipation, thereby reducing environment pollution and operation costs.



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