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50ohm RF Repeater , 2100 40W Digital Optical Extender For Outdoor Engineering

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your products really as good as Europe and the United States market, I have already listed your company as our core supplier.

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I am so satisfied with your quality when i first visit your factory in china,and your price are same absorbing.

—— Australia-Jason

Our business relatioship made a futher step in this year, and I'm very glad that you can deliver the goods on time and even in advance.

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ZD Telecom,Good friends,,Stable quality, reasonable price, a great company.

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50ohm RF Repeater , 2100 40W Digital Optical Extender For Outdoor Engineering

China 50ohm RF Repeater , 2100 40W Digital Optical Extender For Outdoor Engineering supplier

Large Image :  50ohm RF Repeater , 2100 40W Digital Optical Extender For Outdoor Engineering

Product Details:

Place of Origin: china
Brand Name: ZD
Certification: RoHS
Model Number: 006

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard exporting cartons or as customer required
Delivery Time: 20-30days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100pcs one month
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Detailed Product Description
RF Connector: N-Female MTBF: ≥50000 Hours
Relative Humidity: Max. 95% Working Band: 40MHZ
Enclosure Protection: IP65 Impendence: 50ohm

WCDMA2100 40W Digital Fiber Optical Repeater
 
Introduction:
 
WCDMA2100MHz 3G FIber Optical Repeater is the equipment for the network optimization in the mobile network that can enlarge the BTS coverage. It is widely used in the shaded area, high traffic load area and the pilot pollution area, etc.
 
 

Features

● Excellent low noise, full support HSDPA and HSUPA;
● High power linear amplifier, depth coverage for outdoor and in-building;
● Type of 30MHz 6CH channel selective, support muti-carrier;
● Type of 50MHz 6CH channel selective, support muti-operator share antenna system;
● High stability and long life.
● Energy-efficient design, power saving.


 
Working Principle:
 
WCDMA2100 40W Digital Fiber Optical Repeater
 
The Downlink,master unit of TX/RX receives the downlink(DL)signal from BTS through the couple,is amplified by DL Amplifier and Input Power Detection.
 
The RF signal converts to IF signal by using a mixer. IF signal transform into digital signal by digital module, which has included technologies of D/A conversion,digital down-conversion and digital filtering. The digital optical signal is transmitted via master optic unit and fiber to the remote unit,in which digital optic signal is converted back to (Digital filtering ,digital Up-conversion and A/D conversion)RF signal via remote unit . RF signal is amplified in the DL AMP(Amplifier) and PA(Power Amplifier) to meet a required output power level,and then to remote DL filter, and transmit at port of “To Service (TX) port.”
 
The uplink RF signal of mobile terminal in the coverage area is inputted by the port of the “To Service (TX)”, which is filtered by duplexer and amplified by the ULNA (Uplink Low Noise Amplifier).
 
Same as DL, using mixer to convert UL RF signal to IF signal, which convert to digital optical signal by using technologies of D/A conversion,digital down-conversion and digital filtering. The digital optical signal have been transmitted via master optic unit and fiber to remote unit, in which optic signal converted back to RF(Digital filtering ,digital Up-conversion and A/D conversion)signal then being amplified ,flittered by the UL AMP(Amplifier)and duplexer, after all processing, the signal are going to be transmitted at port of“ RX Port.”
 
The main controlling panel (PCM) of master unit and remote unit will control their modules and communicate with each other via the data link of the optic modules. User can inquire and set the parameters by LOC (local monitoring) interface on the master/remote unit. and user also can do in the OMC(Operation and Maintenance Center) by IP network.
 
Power supply unit, which supplies power to all the active modules and in charge of charging battery.
 
 
 
 

Power Supply

Master unit:DC -48V±9.6V or AC: 90~270V
Remote unit:AC 110V/220V,45~60Hz

Dimension and Weight

Master Unit: 482 mm* 350 mm*130mm, ≤12kg
Remote Unit: 1199mm*265mm*416mm, ≤50kg

Max. Power ConsumptionMaster Unit: ≤90WRemote Unit: ≤650W
Operating TemperatureMaster Unit: 0~+45°CRemote Unit: -25~+55°C
Operating HumidityMaster Unit: ≤85%Remote Unit: ≤95%
Environmental ClassMaster Unit: IP30Remote Unit: IP65
RF ConnectorN-Female, 50ohm
MTBF≥50000 hours
Monitor InterfaceLocal Monitor: TCP/IP or RS232, Remote Monitor: TCP/IP or Modem SMS

 

parameterDownlinkUplink
Frequency Range2110-2150MHz1920-1960MHz
Output Power (Max.)48±2dBm(60W)-10±2dBm
Gain (Max.)55±3dB50±3dB
Working band40MHz
MAX. Carrier≤6CH(Optional in40MHz)
Group delay

Repeater delay:≤10μs(One with one,Fiber optical pigtail 1m)
System delay:≤25μs(One with six,Fiber optical pigtail 1m);
Delay compensation range:≥ 100μs automatic or manually compensation
Delay calibration step:≤1μs;

 

Contact Details
ZD TELECOM CO.,LTD

Contact Person: ruby

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