• 4G Lte700MHz Fiber Optic Signal Repeater
  • 4G Lte700MHz Fiber Optic Signal Repeater
  • 4G Lte700MHz Fiber Optic Signal Repeater
  • 4G Lte700MHz Fiber Optic Signal Repeater
  • 4G Lte700MHz Fiber Optic Signal Repeater
  • 4G Lte700MHz Fiber Optic Signal Repeater

4G Lte700MHz Fiber Optic Signal Repeater

Type: Fiber Optic Cable
Transmission Medium: Optical Fiber
Standard: Standard
Lightning Protection: With Lightning Protection
Certification: ISO, RoHS
Condition: New
Customization:

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Basic Info.

Model NO.
ET-CRFO43S-F
Band
GSM/CDMA/Dcs/PCS/WCDMA/Lte/Iden/Tetra
Work Environment
Indoor or Outdoor
Outpower
From 33dBm to 43dBm
Lofo
Customized
Transport Package
Carton or Wooden Case
Specification
CE, ROHS
Trademark
ETENDA
Origin
Shenzhen
HS Code
8517611010
Production Capacity
500PCS/Month

Product Description

4G LTE700Mhz fiber optic signal repeater

This repeater is mainly applicable to such case:
Underground fiber optic cable network already exists beneath the area to be covered;there is huge obstructive terrain between the BTS and the area to be covered;the distance between the BTS and the area to be covered is 20 km around.

Introduction

The Fiber Optic Repeater system consists of two parts: Donor Unit and Remote Unit.One Master can work together with 1 to 8 Slaves. The Master transfers the BTS signal into optical signal and transmits the optical signal to the Slaves. The Slaves transfer the optical signal into RF signal, amplify the RF signal and cover the target areas. The application of Fiber Optical repeaters will effectively eliminate the signal blind areas, enhance the network quality, improve the image of cellular operators and bring them more profit.

Technical features

1.Aluminum alloy enclosure for excellent heat dissipation,waterproof design for all-weather installation;
2.Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;
3.Modules structure,full-duplex & dual-port design, and built-in power supply,easy for maintenance and installation;
4.High linearity PA; high system gain;
5.ALC and AGC to ensure stable operation;
6.Max transmission distance between Donor Unit and Remote Unit is 20KM;
7.Press-key , Local PC GUI operation and Optional Remote Modem control.
8.Can support up to 8 pcs RU with 1 pcs MU

Typical applications


4G Lte700MHz Fiber Optic Signal Repeater
wireless coupling  Fiber Optic Repeater for-application

 

Main Specification

Master Unit  for wireless coupling 
Main Item Specification(on user requirement)
UpLink DownLink
Frequency Range CDMA850 824 ~ 849 MHz 869~ 894MHz
GSM&EGSM 880 ~ 915 MHz 925 ~ 960 MHz
DCS1800 1710 ~ 1785 MHz 1805 ~ 1880 MHz
PCS1900 1850 ~ 1910 MHz 1930~ 1990 MHz
WCDMA2100 1920 ~ 1980 MHz 2110 ~ 2170 MHz
AWS2100 1710 ~ 17555 MHz 2110 ~ 2155 MHz
IDEN 806 ~ 821Mhz 851 ~ 866 Mhz
TETRA  350 ~380 Mhz   380 ~410 Mhz
Customized frequency Customized frequency
LTE 700MHZ(A,B,C,D band optional
2500 ~ 2570 MHz 2620 ~ 2690 MHz
Customized frequency Customized frequency
Bandwidth 5MHz (Cavity Filter)
Maximum Gain 55dB±2dB 55dB±2dB
ALC Output increment will not exceed 2dB when input increase 10dB
Frequency Error ≤±0.5ppm
Gain Control Range 0~30dB
RF Output Power 37dBm 10dBm
Noise Figure ≤5dB
Group Delay ≤5us
Inband Flatness ≤3dB
Intermodulation attenuation Inband ≤-45dBc/30KHz
Outband                            (0ff 2.5MHz) ≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/[email protected]
Outband Rejection Selective Channel ≤-30dBc/30kHz@±200kHz
≤-60dBc/30kHz@±400kHz
BroadBand [email protected]
  ≤-60dB@10MHz
Selective Band ≤-30dBc/30kHz@±400kHz
≤-60dBc/30kHz@±600kHz
Spurious emission  ≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/[email protected]
VSWR ≤1.5
Power Supply 220VAC,110VAC,48VDC,24VDC
Size Normal Cabinet 450mm x325mm x220mm 
Die-Casting Cabinet 610mmx440mmx250mm
Weight Normal Cabinet 20Kg
Die-Casting Cabinet 38Kg
Work temperature -40ºC~+55ºC or -25ºC~+65ºC
Relative humidity ≤95%
Operation Configuration LCD Display, Manual Key-press, PC RS232 Port,
Others Refer to user manual for more specification
Fiber Connector FC/APC or SC/APC
Fiber Mode Single mode
Optic Wavelength 1310nm or 1550nm
Optic Output Power 2dBm±2dBm
 
 
 
Slave Unit  RU
Main Item Specification(on user requirement)
UpLink DownLink
Frequency Range CDMA850 824 ~ 849 MHz 869~ 894MHz
GSM&EGSM 880 ~ 915 MHz 925 ~ 960 MHz
DCS1800 1710 ~ 1785 MHz 1805 ~ 1880 MHz
PCS1900 1850 ~ 1910 MHz 1930~ 1990 MHz
WCDMA2100 1920 ~ 1980 MHz 2110 ~ 2170 MHz
AWS2100 1710 ~ 17555 MHz 2110 ~ 2155 MHz
IDEN 806 ~ 821Mhz 851 ~ 866 Mhz
TETRA  350 ~380 Mhz   380 ~410 Mhz
Customized frequency Customized frequency
LTE 700MHZ(A,B,C,D band optional
2500 ~ 2570 MHz 2620 ~ 2690 MHz
Customized frequency
Bandwidth 5MHz (Cavity Filter)
Maximum Gain 55dB±2dB 55dB±2dB
ALC Output increment will not exceed 2dB when input increase 10dB
Frequency Error ≤±0.5ppm
Gain Control Range 0~30dB
RF Output Power 10dBm 43dBm
Noise Figure ≤5dB
Group Delay ≤5us
Inband Flatness ≤3dB
Intermodulation attenuation Inband ≤-45dBc/30KHz
Outband                 (0ff 2.5MHz) ≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/[email protected]
Outband Rejection Selective Channel ≤-30dBc/30kHz@±200kHz
≤-60dBc/30kHz@±400kHz
BroadBand [email protected]
  ≤-60dB@10MHz
Selective Band ≤-30dBc/30kHz@±400kHz
≤-60dBc/30kHz@±600kHz
Spurious emission  ≤-36dBm/30KHz@9KHz-1GHz
≤-30dBm/[email protected]
VSWR ≤1.5
Power Supply 220VAC,110VAC,48VDC,24VDC
Size Normal Cabinet 450mm x325mm x220mm 
Die-Casting Cabinet 610mmx440mmx250mm
Weight Normal Cabinet 20Kg
Die-Casting Cabinet 38Kg
Work temperature -40ºC~+55ºC or -25ºC~+65ºC
Relative humidity ≤95%
Operation Configuration LCD Display, Manual Key-press, PC RS232 Port,
Others Refer to user manual for more specification
Fiber Connector FC/APC or SC/APC
Fiber Mode Single mode
Optic Wavelength 1310nm or 1550nm
Optic Output Power 2dBm±2dBm

3. Structure Diagram  


4G Lte700MHz Fiber Optic Signal Repeater



4. Product Image 

4G Lte700MHz Fiber Optic Signal Repeater

4G Lte700MHz Fiber Optic Signal Repeater
 

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