Beskrivning
Beskrivning:
Fiber Optic Signal Repeater is the best and more reliable solution to extend and improve the coverage area of wireless telecommunication systems. Fiber Optic Repeater consists of two units, Local Master Unit (MU) and Remote Slave Unit (RU). Master Unit can be used directly coupled from BTS(BTS coupling FOR) or can be connected to a donor antenna receiving signals from the BTS(Wireless coupling FOR),while Remote Slave Unit provides service area with system coverage. Fiber Optic Repeaters amplifies in bi-directions; uplink and downlink are a continuous bandwidth, factory tuned. Its rugged construction and easy field maintenance reduces operational costs and ensures a high MTBF.
Remote Unit:
Master Unit:
Tekniska specifikationer:
| Items | Testing Condition | Specifikation | ||
| Uplink | Downlink | |||
| Working Frequency(MHz) | Nominal Frequency | 1920-1980 Any band customized | 2110-2170 Any band customized |
|
| Gain(dB) | Nominal Output Power-5dB | 45±3 t0 65±3Customize | ||
| Output Power (dBm) | modulating signal | -10-0 Customize | 33-48 Customize | |
| ALC (dBm) | Input Signal add 20dB | Po≤±1 | ||
| Noise Figure (dB) | Working in-band(Max. Gain) | ≤5 | ||
| Ripple in-band (dB) | Nominal Output Power -5dB | ≤3 | ||
| Frequency Tolerance (ppm) | Nominal Output Power | ≤0.05 | ||
| Time Delay (us) | Working in-band | ≤5 | ||
| Peak Phase Error(°) | Working in-band | ≤20 | ||
| RMS Phase Error (°) | Working in-band | ≤5 | ||
| Gain Adjustment Range(dB) | Nominal Output Power -5dB | ≥30/1dB step | ||
| Inter-modulation Attenuation (dBc) | Working in-band | ≤-45 | ||
| Spurious Emission(dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | |
| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ||
| VSWR | BS/MS Port | ≤1.5 | ||
| I/O Hamn | N-type Female | |||
| Impedance | 50ohm | |||
| Relative Humidity | Max. 95% | |||
| MTBF | Min. 100000 timmar | |||
| Strömförsörjning | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) | |||
| Remote Monitoring Function | Real-time alarm for Door Status, Temperatur, Strömförsörjning, VSWR, Output Power | |||
| Remote Control Module | RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery | |||
Produktfunktioner:
(1). One Master unit can support 1 till 8 Remote units.
(2).The built-in WDM device supports single optical fiber transmission and can transmit up to 20km.
(3).The independent optical transceiver of each optical port can automatically compensate the loss of each optical fiber, ensure the gain balance of each channel, avoid the mutual interference of different lines, and improve the flexibility of networking.
(4).With powerful monitoring system, users can monitor and control the operation status .
(5).All nameplates are laser engraved, beautiful, clear and not easy to wear.
(6).Product categories are complete, and can be customized according to the special requirements of customers.
Ansökan:
Fiber Optic signal repeater is suitable for installation in place of laying fiber optic cable, and fiber optic cable distance should not exceed 10km.
Utomhus: Airports, Golf Courses, Tourism Regions, Villages, Highway, Tunnels, Mining Districts etc.
Inomhus: Hotels, Exhibition Centers, Shopping Malls, Gymnasium, Basements, Offices, Fabrik, Hospital,Entertainment, Packing Lots etc.
BTS coupling Fiber Optical Repeater application:
Wireless coupling Fiber Optical Repeater application:
Frakt
1. We will send the goods within 10-15 days after full payment has been confirmed, detail shipping time depend on order quantity.
2. Multiple delivery method for selection, by air, by land, by sea or by expression courier.
Our present manufacturing service:
1) GSM/CDMA/WCDMA/IDEN/DCS/PCS/LTE/TETRA/DMR/VHF/UHF and other Repeaters (PICO Repeater/ Dual band Repeater/ Fiber Optical repeater/ Band or frequency selective repeater/ Frequency Shifting repeater) and series Trunk Amplifiers.
2) Functional Units: Low-noise Power Amplifier Integrative Module, Low-noise Band Selective Power Amplifier Integrative Module, Power Amplifier, Low-noise Amplifier, Channelized Device, Band Selective Device, Band Selective Frequency Shifting Device.
3) All kinds of accessories: Antenna/ Filter/Power divider/Connector/ Cable/Coupler/Combiner/Duplexer.
4) OEM/ ODM is available.
For more informations,please feel free to contact with us!!!