CN21ETIA1 Is Huawei SGSN9810 PFI Board PFIA0
Huawei SGSN9810 Board PFIA0 CN21ETIA1 Overview
The PFIA0 can be configured with three types of daughter board, namely, AICA, EECA, and EFCA.
The PFIA0 is powered by the UPB in the mated slot. The PFIA0 is hot-swappable. Two ejector levers are located on the upper and lower parts of the front panel of the board. You can use the ejector levers to insert, remove, secure, power on, and power off the board.
Based on the actual requirements, the PFIA0 can be with an AICA, an EECA, or an EFCA, or any combination of the three types of daughter board.