Boards of Huawei Datacenter Device such as NE40E and modular switch can be divided into MPU, LPU, and SFU according to the function, what are the difference?
Huawei MA5600T series OLT supports four mainstream GE and 10GE upstream interface board: GICF, GICG, X2CS and X2CK. In this article, we are about to compare these upstream boards.
CGHF CSHF have several versions published, as for CGHF, for now there are four versions H901 H902 H906 and H907available, many customers always ask difference among H901CGHF, H902CGHF, H906CGHF and H907CGHF. Here we will do a comparison for these versions of CGHF.
MPLA board is the main control board of MA5800 X7/15/17. It is the core of the system control and service switching and aggregation
At present, the widely deployed EPON and GPON technology can provide access bandwidth from 1G to 2.5Gbps, but with the rapid development of video and other high bandwidth services, higher requirements for access bandwidth are put forward.
When using routine method to upgrade and lead to appear abnormal, or system board card appear special abnormal, you need to upgrade the Boot. This article introduces the way to upgrade, and convenient to maintenance of the equipment.
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