Point2point AC Fibre Optic Links

Point2point AC Fibre Optic Links

Description

AC Coupled Analogue Fibre Optic Links

PPM’s point2point range of AC Analogue Fibre Optic Links offers high performance analogue data transmission systems, each providing a solution to electrical interference and signal attenuation problems in signal monitoring and distribution.

Key Features
  • Wide, flat frequency response for accurate transmission of broadband signals
  • Electrically screened Shielded Remote Module option for operation in high levels of electrical interference
  • A range of input and output signal levels
  • Suitable for all modulation formats
  • Wide dynamic range to permit simultaneous monitoring of low and high level signals
  • Visual indication of received optical signal level at Receiver
Key Benefits
  • Immunity to electrical interference, so the signal is not corrupted by radiated interference
  • Low loss, enabling very long path lengths with negligible degradation of signal-to-noise
  • Frequency response independent of path length
  • Non-conductive providing an intrinsically safe transmission path for the monitoring of equipment at hazardous voltages
  • Highly flexible and small diameter cable

Specifications

AC Coupled LinksG seriesK seriesP seriesS series
Passband40Hz to 250MHz2kHz to 1.35GHz1MHz to 2GHz10MHz to 3GHz
Gain Flatness (typical)±0.5dB (100Hz-250MHz)±0.5dB (10kHz-1.35GHz)±0.5dB±0.75dB
Gain Flatness (max.)±3dB±3dB±1.5dB±1.5dB
Phase Flatness> 100Hz : ±20°> 5kHz : ±20°±20° (typ.±5° for 1MHz to 1.5GHz)±20°(typ. ±5° for 1MHz to 1.5GHz)
Rise Time<1.4nS<350pS<250pS<200pS
Noise Figure (typical)< 24dB (22dB) @ 100MHz< 25dB (22dB) @ 500MHz<25dB (24dB) @ 500MHz, < 30dB @ 2GHz< 26dB (24dB) @ 500MHz, < 30dB @ 3GHz
Signal Latency (1M Fibre)10nS
Transmitter Input Impedence (VSWR)50W (<1.5:1)
Reciever Output Impedence (VSWR)50W (<1.5:1)
Input P1db>0dBm @ 100MHz>0dBm @ 500MHz>0dBm @ 500MHz>0dBm @ 500MHz
Input IP3>10dBm@ 100MHz>10dBm @ 500MHz>10dBm @ 500MHz>10dBm @ 500MHz
Signal InversionInverting
Operating Temperature-10 to +40°C
Optical Path Length<1m to ~4km
Optical Budget-3dB will turn status LED red/green on RX module, -10dB will turn status LED red on RX module
Electrical ConnectorsSMA Female 50W
Optical ConnectorsSinglemode: FC/APC Narrow Key
Current Consumption @ 12V<250mA for Transmitter Module, <150mA for Receiver Module
Front Panel Indication: Transmitter ModulePower supply status & transmitter active
Front Panel Indication: Receiver ModulePower supply status & received light level

Specifications quoted at 25°

Datasheets

AC fibre optic link datasheet

AC fibre optic link datasheet

Point2point cases-housings datasheet

Point2point cases-housings datasheet

Point2point power sleeve datasheet

Point2point power sleeve datasheet

Point2point battery switch datasheet

Point2point battery switch datasheet