50ohm 2100MHz 40W Digital Fiber Optic Repeater for Outdoor Engineering

• Type: Signal Repeater
• Transmission Medium: Optical Fiber
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO
• Condition: New
• Model NO.: ZD-Repeater-NF
• RF Connector: N-Female
• Working Band: 40MHz
• Impendence: 50ohm
• Mtbf: ≥50000 Hours
• Enclosure Protection: IP65
• Trademark: ZD
• Origin: China
• HS Code: 85255000
• Production Capacity: 10000PCS/Month

Product Description

50ohm Fiber Optic Repeater , 2100 40W Digital Optical Extender For Outdoor Engineering
 
 
Product Description
 
50ohm Fiber Optic Repeater , 2100 40W Digital Optical Extender For Outdoor Engineering 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:
 
1.Excellent low noise, full support HSDPA and HSUPA.
2.High power linear amplifier, depth coverage for outdoor and in-building.
3.Type of 30MHz 6CH channel selective, support muti-carrier.
4.Type of 50MHz 6CH channel selective, support muti-operator share antenna system.
5.High stability and long life.
6.Energy-efficient design, power saving.
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 Consumption	Master Unit: ≤90W	Remote Unit: ≤650W
Operating Temperature	Master Unit: 0~+45°C	Remote Unit: -25~+55°C
Operating Humidity	Master Unit: ≤85%	Remote Unit: ≤95%
Environmental Class	Master Unit: IP30	Remote Unit: IP65
RF Connector	N-Female, 50ohm
MTBF	≥50000 hours
Monitor Interface	Local Monitor: TCP/IP or RS232, Remote Monitor: TCP/IP or Modem SMS

parameter	Downlink	Uplink
Frequency Range	2110-2150MHz	1920-1960MHz
Output Power (Max.)	48±2dBm(60W)	-10±2dBm
Gain (Max.)	55±3dB	50±3dB
Working band	40MHz
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;