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Fiber optic repeater Remote unit
Optical fiber repeater is a very commonly used equipment in signal blind repair engineering. It consists of two parts: the proximal machine and the remote machine. The local unit converts the downlink RF signal into an optical signal and transmits it to the remote unit, and then the remote unit converts the optical signal into an RF signal and transmits it to the coverage area. On the other hand, the remote device converts the uplink RF signal into an optical signal and transmits it to the local unit, which then converts the optical signal into an RF signal and sends it to the base station. It is a combination of optical fiber transmission and RF coverage to amplify the uplink and downlink signals of the base station in both directions, effectively expand the coverage of the base station, provide flexible outdoor coverage solutions, improve voice quality, and improve the coverage effect of mobile communication networks.
Classification:
Key words:
Complete Equipment Series
Active Module Series
Passive Device Series
Antenna Series
Product Description
Features:
(1). Stable work, good coverage effect, avoid co-channel interference, omnidirectional coverage, design and construction are more flexible, can improve the gain without self-excitation, is conducive to increasing the downlink signal transmission power.
(2). Built-in wavelength division multiplexer, support single optical fiber transmission, up to 20KM transmission, if you need a longer distance, you can use our design optical signal repeater for signal extension.
(3). Each optical port is an independent optical transceiver, and each channel can automatically compensate for the loss of individual optical fibers to ensure that the gain of each channel is balanced, avoid mutual interference of different lines, and improve the flexibility of networking.
(4). Powerful monitoring system, users can monitor and control the operating status of the repeater in a variety of ways (USB, GPRS, 4G, Ethernet or WEB) in real time (including gain, power, alarm and other parameters), and can deal with abnormalities in a timely and accurate manner according to the detection results of the system.
(5). All nameplates are laser engraving, beautiful, clear and not easy to wear.
(6). The product category is complete, and can be customized according to the special requirements of customers.
Product series:
5G fiber optic repeater, 4G LTE fiber optic repeater, trunking communication optical repeater (PDT, TETRA, iDEN, DMR, 350Mhz public security communication), 1.4G, 1.8G broadband trunking communication fiber optic repeater, UHF, VHF walkie-talkie communication fiber optic repeater, FM FM radio communication fiber optic repeater, co-frequency simulcast fiber optic repeater, digital TV communication fiber optic repeater (CMMB, DVB-H, T-DMB, S-DMB), railway communication fiber optic repeater (450MHz wireless train series, GSM-R series), 2G frequency band (CDMA, GSM, EGSM, DCS, PCS) fiber optic repeater, 3G band (WCDMA, UMTS, CDMA2000) fiber optic repeater, GPS, Beidou and other systems. The output power is 0.5W (27dBm) to 60W (48dBm) optional.
Product Type:
Base station coupling, wireless coupling, SISO and MIMO, redundant backup and non-backup, single system, dual system, multi-system, etc.
Number of remote machines: one for one, one for two, one for four, one for eight, other customized.
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Quanzhou Litai Communication Equipment Co., Ltd
Tel: 86-13055661079
E-mail: hbk@l-tel.com / winana@l-tel.com
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