For details about how to install a BBU power cable in other scenarios, please see “Installing a BBU Power Cable” in eNodeB Product Documentation. 1. Connect the 3V3 connector or HDEPC connector at one end of the BBU power cable to the -48 V port on the UPEU module of the BBU, and tighten the screws on the connector to 0.25 N•m.

1. bbu电源线一端3v3连接器/hdepc连接器 连接到bbu上upeu模块的“-48v”接口，并 拧紧连接器上螺钉，紧固力矩为0.25n•m。 2. bbu电源线另一端连接在tp48200a侧： a) 冷压端子连接在二次下电16a mcb接口 “f6”上。 b) ot端子安装在正极母排上。

Page 14 Installing the BBU in the APM30H BBU Cable Connections The procedure for installing the BBU case in the APM30H is the same as that in the APM30. For details, see pages 7–12. The following figure shows the cable connections of the BBU. Page 14 shows how to install the monitoring signal cable between the HEUA and the BBU in the APM30H.

Enjoy Join the Huawei Enterprise Community for installation & configuration tips from Huawei engi...more. This video shows how to install 4G/3G BaseBand Unit (BBU) and the supporting boards.

Overview This document describes the procedures for installing the cabinet, modules, and cables when the BBU5900A is installed outdoors. It also provides checklists for hardware installation. The RF modules for distributed base stations in this document include RRUs and AAUs.

For details about how to install a BBU power cable in other scenarios, please see “Installing a BBU Power Cable” in eNodeB Product Documentation. NOTE This installation applies only to cabinets provided by customers. 1. Connect the M4 OT terminal at one end of the BBU PGND cable to the OT terminal on the BBU. 2.

1) The document provides instructions for installing a BBU subrack, boards and modules, GPS SPD, cables, GPS antenna system, and checking installation. Slots are designated for specific boards and cables are connected between components like the BBU, GPS SPD, and cabinets.

2024年8月21日 · 1 BBU5900A Installation Guide Overview This document describes the procedures for installing the cabinet, modules, and cables when the BBU5900A is installed outdoors. It also provides checklists for hardware installation. The RF modules for distributed base stations in this document include RRUs and AAUs.

2014年7月15日 · This section describes how to install a BBU in the router. A new BBU will be about 50% charged when you receive it. Caution: When you install a BBU in the router, if there is no AC power being supplied to the router, the BBU will immediately begin to power the router when it is connected to the BBU harness cable.

Page 9 Installing the BBU in the APM30 Installing the BBU Cables 1. Install BBU power cable. Connect the OT terminal of the power cable to the LOAD3 terminal of the PDU, and then fix the 3V3 connector of the power cable to the PWR port on the BBU. LOAD3 NEG(-) RNT(+)