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BTS Link304 / 308

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三頻光中繼器系統
BTS Link304_308BTS Link304_308
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BTS Link304_308
BTS Link304_308
描述

通過光纜擴展BTS覆蓋範圍

帶有TBROUBTS Link304 / 308三頻光中繼器系統 

BTS-Link 304/308中繼器是三頻分佈式天線系統,用於點對多點的室內/室外覆蓋。它由安裝在靠近BTS的主光學單元(MOU)和安裝在遠距離(室內/室外)位置的遠程光學單元(ROU)組成。它使用單模光纖在MOUROU之間建立連接。 ROU。該系統有兩個版本:#304支持多達4ROU,而#308支持多達8ROU 

特徵

GSMCDMAiDENWCDMALTE技術兼容,可用於S800 MHz + S900 MHz +1900 MHz / 700 MHz + 850 MHz + 1900 MHz / 900 MHz + 1800 MHz + 2100 MHz / 850 MHz + 1900 MHz + AWS頻段與跳頻BTS兼容低噪聲和高度線性性能.

MOUDL路徑中的BTS接收預先分配的雙頻帶中的RF信號,並在轉換為單模光纖上的光信號後傳輸到不同位置的ROUROU將光信號轉換為RF信號並在放大後輻射在UL路徑中,ROU接收來自移動用戶的RF信號,並將其轉換為光信號以傳輸到MOU,在MOU中,信號被重新轉換為RF信號以輸入到BTS

由於MOUROU之間的信號是作為光信號傳播的,因此天線隔離問題不重要。系統監視是通過具有簡單GUIUSB端口進行的可以結合使用RF調製解調器(可選)進行遠程CMC監視RMS(遠程管理系統)是可選的. 

微處理器控制的功能,例如本地控制,警報和RSSI指示,SNMP可選.

Extend BTS coverage through optical cable

BTS Link304/308 tri-band optical repeater system with TBROU.

BTS-Link 304/308 repeater is a three-frequency distributed antenna system for point-to-multipoint indoor/outdoor coverage. It consists of a main optical unit (MOU) installed near the BTS and a remote optical unit (ROU) installed at a long distance (indoor/outdoor) location. It uses single-mode fiber to establish a connection between the MOU and the ROU. ROU. The system has two versions: #304 supports up to 4 ROUs, and #308 supports up to 8 ROUs. 

Feature

Compatible with GSM, CDMA, iDEN, WCDMA and LTE technologies, can be used for S800 MHz + S900 MHz +1900 MHz / 700 MHz + 850 MHz + 1900 MHz / 900 MHz + 1800 MHz + 2100 MHz / 850 MHz + 1900 MHz + AWS frequency band Compatible with frequency hopping BTS, low noise and highly linear performance.

The MOU receives the pre-allocated RF signal in the dual band from the BTS in the DL path, and transmits it to a different location of the ROUROU after converting it into an optical signal on a single-mode fiber. The optical signal is converted into an RF signal and then amplified and radiated to UL In the path, the ROU receives the RF signal from the mobile user and converts it into an optical signal for transmission to the MOU. In the MOU, the signal is re-converted into an RF signal for input to the BTS

Since the signal between the MOU and the ROU is transmitted as an optical signal, the issue of antenna isolation is not important. System monitoring is performed through a USB port with a simple GUI. It can be combined with an RF modem (optional) for remote CMC monitoring. RMS (remote management system) is optional.

Microprocessor controlled functions, such as local control, alarm and RSSI indication, SNMP is optional.