Installation and Operation Manual

Confidential & Proprietary 11/57 Alliance-TR
 Add additional operators without the need for additional architecture
 Multi-band and Multi-operator
 Signals from multiple operators transmitted simultaneously
 Support for multiple operators in a band
 Low OPEX / CAPEX
 Compact design
 Upgradable design
 Easy installation and maintenance
2.2 System Overview
Alliance-TR supports two types of High power Remote Unit (HROU):
 HMRU (High power Main Unit)
 HARU (High power Add on Unit)
The HMRU can support one HARU. The HMRU transmits and receives optical signals from and to the ODU.
The optical link budget is maximum 10dBo from ODU to HROU, from ODU to OEU and from OEU to HROU
when using the 1-port optic module (OM_1). And the link budget is 5dBo when using the 4-port optic
module (OM_4). System topology is as below.
Figure 2.1 – HROU System Topology
Alliance-TR has the composite output power, 20W, for each band. The HRDU supports up to four HRDU
modules. Each HRDU solt is designed to accept a specific HRDU.
Alliance-TR can transmit and receive signals from multiple operators with multiple technologies, and it
can transmit the signals from the BTS to remote unit though the same fiber.