Monitoring Signal Cable Between The Apmi And The Bbu; Table 4-10 Labels And Recommended Connections For The Branch Cables Of The Multi-Mode Optical Cable Between; Table 4-11 Labels And Recommended Connections For The Branch Cables Of The Multi-Mode Optical Cable Between; Table 4-12 Labels And Recommended Connections For The Branch Cables Of The Single-Mode Optical Cable And - Huawei BBU3900 Hardware Description

BBU3900
Hardware Description
Table 4-10 Labels and recommended connections for the branch cables of the multi-mode
optical cable between the BBU and RRU
Label
1A
1B
2A
2B
Table 4-11 Labels and recommended connections for the branch cables of the multi-mode
optical cable between RRUs
Label
1A
1B
2A
2B
Table 4-12 Labels and recommended connections for the branch cables of the single-mode
optical cable and recommended connections
Label
1A
1B
2A
2B
4.11 Monitoring Signal Cable Between the APMI and the
BBU
This describes the monitoring signal cable between the APMI and the BBU. It transmits the
environment monitoring signals of the power cabinet to the BBU.
Issue 11 (2010-11-10)
Color
Orange
Gray
Orange
Gray
Color
Orange
Gray
Orange
Gray
Color
Yellow
Blue
Yellow
Blue
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 BBU3900 Cables
Installation Position
CPRI RX port on the RRU
CPRI TX port on the RRU
TX port on the BBU
RX port on the BBU
Installation Position
CPRI RX port on the RRU 1
CPRI TX port on the RRU 1
CPRI TX port on the RRU 0
CPRI RX port on the RRU 0
Installation Position
RX port on the BBU or CPRI RX port
on the RRU
TX port on the BBU or CPRI TX port on
the RRU
ODF
ODF
4-17