FIM-S222 (Last Time Buy)

Optical Fiber Interface
For use with Eclipse HX Digital Matrix systems
Interfaces with one or two digital matrix panels
Highly secure connections
24-bit digital DEMUX
48kHz audio sampling rate
Sends and receives RS-422 control data
Flat frequency response up to 20kHz, S/N >80dB
Up to 20km (12 miles) range with fiber using single mode
Up to 5km (3 miles) using multi-mode fiber
Works in demanding environmental conditions
RJ45 connectors for direct connection with matrix panels, frames and interfaces
Can be used to extend any line level 4-wire audio signal / RS-422 signal
Can be used with the earlier FIM-102D but the audio will require 5dB of gain.
Can be used with the FIM-1222 Fiber cards

Technical Specifications

Audio

Transmission Method: Digital, TDM, 24-bit, 48k samples/sec
Input Impedance: 600 Ohms, balanced
Output Impedance: 30 Ohms, balanced
Maximum Input Level (600 Ohms): +18 dBm (peak)
Maximum Output Level (from 30 Ohms): +18 dBm into 600 Ohms
Frequency Response (@0 dBm from 50 Hz to 15 kHz): ±0.2 dB
Total Harmonic Distortion + Noise: from 20 Hz to 20 kHz @ +8 dBm, <0.2% at 1 kHz @ +18 dBm, <0.007%
CMRR (Common Mode Rejection Ratio): ±55 db @ 1kHz
Signal to Noise Ratio: unweighted, 20 Hz – 20 kHz, ref. to +18 dBm clip level, >80 dB
Aggregate Digital Data Rate: 147.456 MB

Electro-Optical System Margin Data

Operating Wavelength: 1300 nm
TX output into cable: -8 to -15 dBm
RX sensitivity: ≤31 dBm
OP Margin Single Mode: 19 dBm
OP Margin Multi Mode: 12 dBm

Matrix Data Communications (Frame-to-Panel Digital Data)

Transmission Rate
RS-422, Balanced TTL Levels: 0 to 150 kBits/sec
Jitter: 1.12 msec*
*Higher rates possible dependent upon user system jitter tolerance