This feature was introduced in M2000 V200R010.
Summary:
The advanced telecommunications application environment (ATAE) cluster solution is an
integrated OSS solution developed on the Huawei ATAE platform.
The characteristics of the ATAE cluster solution are as follows:
? Highly professional
? Highly integrated
? Carrier-class reliability
? High performance
? Enables smooth expansion through board insertion
In addition, the ATAE cluster solution centrally implements the following functions:
? Managing large-scale networks
? Monitoring and maintaining hardware
? Holding multiple OSS products such as the M2000 (including the Trace Server), PRS,
and Nastar (including the eSAU, which is short for evolved service aware unit)
These features of the ATAE cluster solution help telecom operators minimize energy
consumption, save equipment room space, reduce overall deployment costs, and improve
competitiveness
Benefits:
This feature brings about the following benefits:
? An ATAE subrack contains 14 boards, where 12 boards function as servers and 2 boards
function as switching boards. Compared with traditional servers that provide equivalent
management capability, the ATAE cluster solution reduces energy consumption by over
60%, saves equipment room space by 50%, and reduces the number of cables for
connecting servers.
? The ATAE cluster solution helps improve O&M efficiency and minimize OPEX because
it can centrally manage large-scale networks. For example, a single ATAE cabinet can
hold an M2000 system, the PRS, and the Nastar at the same time.
? The ATAE cluster solution provides carrier-class reliability and ensures that services run
smoothly all the time. In an ATAE cabinet, the key function modules such as subrack
power supply units, fans, subrack management units, and switching units adopt the
redundancy design, which provides carrier-class high reliability for telecom operators.
The ATAE cluster solution adopts the N:1 redundancy solution, which improves
hardware usage.
? ATAE cluster solution supports board plug-and-play by using SAN boot technology to
re-load software automatically . Therefore, services can be quickly restored when a fault
occurs.
? The ATAE cluster solution provides the OSS self-maintenance unit (OSMU), which
helps telecom operators to improve O&M efficiency.
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