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GSM Fiber Optical Repeater
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| Bitmap | | | | GSM Fiber Optical Repeater | | | | | Technical Features:
*Receiving and sending separation,low require for Ant isolation,making it convenient for installation.
*Mini design with metal cavity filter technology inside.
*Full-duplex&dual-port design,and built-in power supply,making it convenient for installation.
*Allowing for continuous gain adjustment 31dB by 1dB step.
*ALC technology used to provide auto amplitude fixing.
*Modules structures,making it convenient for installation,debugging and maintenance. | | | | | | | | Electrics capability | | | | Type | TE-9101G43O | TE-9101G40O | TE-9101G37O | TE-9101G33O | | Size | 430×321×103mm | | Frequency range | Uplink:890--915 MHz Downlink:935--960 MHz | | Weight | 9kg |
Gain | Uplink | 45dB | 45dB | 40dB | 40dB | | Port
| Downlink input port | N female | | Downlink | 50dB | 50dB | 45dB | 45dB | | Downlink output port | FC-APC Optic |
Output power | Uplink | 0dBm | | Uplink input port | FC-APC Optic | | Downlink | 43dBm | 40dBm | 37dBm | 33dBm | | Right | N female | | Gain adjustable range | MGC≥30dB | | DC input | DC-48V | | Gain adjustable step | 1dB | | Earthing | Hex Nut | | Gain adjustable precision | ±1.5dB | | Fix mode | Hanging | | I/O impedance | 50Ω/N connector | | Slaver System | | I/O VSWR | 1.4:1 | | Size | 520×362×192mm |
Noise figure | Uplink | | | Weight | 16kg | | Downlink | ≤5dB | | Port | Downlink input port | FC-APC Optic |
Spurious Emission | ≤-36dBm（9KHz-1GHz） | | Downlink output port | N female | | ≤-30dBm（1GHz-12.5GHz） | | Uplink input port | N female | | Intermodulation attenuation | ≥45dBc | | Uplink output port | FC-APC Optic | | Transmission delay | ≤5μS | | Coupling port | N female | | Power supply | AC220V±10% 45- 50Hz | | Earthing | 3Core Power Code | | Power Consumption | Master system | 50W | | Downlink input port | Hex Nut | | Slaver system | 250W | 200W | 150W | 80W | | Condition index | | Work Display | LED display(power suply,alarm,work) | | Ambient temperature | -30℃～60℃ | | Monitor control | Local or remote PC monitor control | | Deposited temperature | -40℃～85℃ | | | | | | | | | Operating humidity | 95%(No dew) |
Optical parameter
| Optical fiber | G.625 single model optical fiber | | RF
parameter
| VSWR | ≤1.5 | | Lamp-house | 1.31μm/1.55μm wavelengh optical maser discreteness | | RF cable connecter | SMA-K | Input optical power
| ≥3dBm(1.31μm wavelengh) | | Transmission
parameter
| Carrier / Noise | ≥24dB | | ≥0dBm(1.55μm wavelengh) | | Optical incept accuracy | ≤-25dBm | | Optical radiodetector | PIN incept discreteness | | Intermodulation | ≤-40dBc | | Optical fiber connecter | FC/APC single model optical fiber astir connecter | | Pass Band Ripple | ±1dB | | Optical fiber loss | 0.5dB/km(1.31μm wavelengh) | | Receiver optical dynamic range |
8dB | | 0.3dB/km(1.55μm wavelengh) | | Transmission distance without Repeaters
| 40～50km(1.31μm wavelengh) | | Noise figure | ≤5dB | | 70～80km(1.55μm wavelengh) | | Display
supply | Transmit port | No optical alarm
（red light) | | RF parameter | Frequency range | 800—1000MHz | | | I/O power leve | Uplink:-60～-20dBm | | Others
| Power supply | +12V | | Downlink:0dBm | |
Power loss | 12W/port | | I/O impedance | 50Ω | | Deposited temperature | 5℃-- 40℃ |
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