Description
Overview
GAOTek RF Fiber Converter, 2800 MHz Bandwidth, 10 km Range is a high-performance and reliable optical subsystem, converts analog RF signals to fiber optic signals on both master and slave units. The RFoF modules are suitable for Telecom systems and Tetra systems; base stations can be connected through fiber to remote sector antennas, and the fiber optic link can support 6.21 mi (10 km) with very low noise and low insertion loss and support to monitor the optic signal status.
Features
- Support 700 MHz to 2200 MHz Bandwidth
- Uncooled 1310 nm or 1550nm DFB Laser diode
- Single Fiber Bi-Directional Operation
- WDM module inside very good isolation between Tx and Rx
- High Dynamic Range
- Low Noise
- Built-in FSK modem Monitoring and Alarm Capability
- Signal level (MGA) Manual Gain Adjustment
Technical Specifications
| Frequency Range | 10 MHz to 2800 MHz |
| Flatness at any 30 MHz | ±0.2 dB |
| Input or Output Impedance | 50 Ω |
| Input or Output VSWR | 1.5 to 1 |
| Maximum Input without damage | +10 dBm |
| Gain Control Adjusting | -15 to +10 dBm |
| RF Isolation | 60 dB |
| Link Gain | 0 dB ±10 dB |
| Third Order Modulation Output | -60 dBc |
| Noise Figure | -135 dBm or Hz |
| RF Connector | SMA- Female |
| Optical Wavelength | 1310 nm or 1550 nm ± 10 nm |
| Optical Output Power | 3 dBm |
| Maximum Input Power | +6 dBm |
| Average Rx Sensitivity | -20 dBm |
| Optical Isolation | 35 dB |
| Connector Type | FC or APC |
| FSK Interface | RS-232 or DB9 |
| RS232 Transmission Speed | 9.6 kbit/s to 19.2 kbit/s |
| Operating Current | +12 V DC at 300 mA |
| Operating temperature range | 14 ⁰F to 158 ⁰F (-10 ⁰C to +70 ⁰C) |
| Storage temperature range | -40 ⁰F to 185 ⁰F (-40 ⁰C to +85 ⁰C) |
| Dimensions | 5 in × 3.01 in × 1.10 in (127 mm × 76.5 mm × 28 mm) |