| 摘要 |
Disclosed is a micro telecommunications computing architecture (MicroTCA) platform with business data separated from management data. The MicroTCA platform is characterised in that: a MicroTCA carrier hub (MCH) and an advanced mezzanine card (AMC) are both provided with a data exchange control unit; the data exchange control unit comprises a Fabric exchange unit, a Base exchange unit and a processor unit, the processor unit being connected to the Fabric exchange unit and the Base exchange unit via two independent data exchange interfaces respectively; the Fabric exchange units and the Base exchange units in the data exchange control units of the MCH and the AMC are connected in one-to-one correspondence via a backboard to form a Fabric channel and a Base channel; and the MCH and the AMC perform business data exchange via the Fabric channel, and perform management data exchange via the Base channel. The present invention separates the business data from the management data physically via a business port and a management port so as to avoid mutual interference between the business data and the management data, thereby improving the reliability of a system. The present invention can be widely applied to the technical field of communications. |
