MobilePartners MP2110A User Manual
MobilePartners MP2110A
Operator selectable
3G repeater
User’s Manual
Extending mobile coverage
Preface
This User Manual provides installation, conguration, operation and maintenance guidance of the
repeater. Specications are also provided at the end of this User Manual in order to help users better
understand the repeater. Please read this user’s manual thoroughly and follow the instructions outlined
in this manual to ensure a long life span and a trouble-free repeater unit.
Warranty
Lightning protection must be done for all outdoor antennas. Damage to power modules, as a result of
lightning is not covered by the warranty.
Switching on the AC or DC power prior to connection of antenna cables is considered as an incorrect
installation process and therefore faults arising thereafter are also not covered under the warranty.
This entire manual should be read and understood before operating or maintaining the repeater system.
We assume no liability for customer's failure to comply with the precautions mentioned. This warranty
will not cover such failures to comply.
Safety Information
Do not operate equipment in an explosive environment. Appropriate AC or DC power needs to be supplied to the repeater. To avoid power supply spark, please perform the grounding connection of the
equipment.
In order to avoid equipment damage or human injury by lightning, static electricity and other phenomenon of leakage electricity, we suggest all products must do the electric-discharge of the electrical
grounding in setup process. Incorrect power settings can damage the repeater and may cause electrical
related injury to the user.
Acknowledgment
Thank you for purchasing the MP2110A repeater. Strict quality control system procedures are implemented to ensure you a high quality product; with numerous cellular operators acknowledging the
product to be a high performance, low interference, transparent and simple to operate and maintain.
This document is written to the customer service personnel, who install, congure and commission the
repeater system in a cellular network.
Contents
1 INTRODUCTION
1.1 MP2110ASeries Repeaters
1.2 General Installation Layout
1.3 Advantages
2 INSTALLATION
2.1 Isolation
2.1.1 Self-Oscillation Resistance
2.1.2 The Isolation Value
2.2 Precautions and Preparation
2.3 Donor Antenna Installation
2.4 Server antenna Installation
2.5 Repeater Installation
2.5.1 Installing the Repeater
3 COMMISSIONING
3.1 Downlink Output Power
3.2 Repeater Conguration
3.2.1 Start-up the Repeater
3.2.2 Repeater Settings
4 MAINTENANCE
4.1 Troubleshooting
1. Introduction
1.1 MP2110ASeries Repeaters
The MP2110ASeries Repeater is compact in size and light in weight. Hence, the installation of the
MP2110ASeries Repeater is easy, simply just plug and play. With the control panel in front of the
repeater, the repeater status can be known during installation.
Figure 1 LED Indicators
1.2 General Installation Layout
1.2 General Installation Layout
Figure 1 Prole
For indoor application, a typical installation layout of the Broad Band Repeater is shown in Figure 1. The
Yagi antenna is used as the donor antenna, and is connected to the repeater. Omni and panel antennas
are being used as the server antennas.
The donor antenna is placed outside of the building, while the repeater is placed inside the building to
extend radio coverage to the dead zones.
1.3 Advantages
Fast & easy Installation
The installation of a repeater is easy and simple. With its plug and play design, installation simplicity, and
operational user friendliness, these features appeal greatly to many operators for the purpose of indoor
coverage or for temporary coverage during network optimization.
MP2110Aseries has a smart function which can be activated via the front panel. This smart function can
prevent UL interference and self-oscillation caused by insucient isolation between donor and server
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