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SPECIFICATIONS
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  • 24-bit PCM audio encoding
  • Optional audio input resistance of 600 balance/unbalance and 10k Ohm/47k Ohm unbalance
  • Surface Mounting Technology
  • LED indicators for monitoring of system operating status
  • Surge protection
  • Highest optical dynamic range
  • Immune to EMI and RFI
  • Dense structure for easy installation
  • Hot swappable rack mount cards
  • Automatic re-settable fuses, short circuit protection
  • 12VDC or 24VAC power supply
  • Industry standard connectors
  • No user adjustments required
N3574XA-1A-M

FO MM TRX, 1A IO, Module, 12VDC/24VAC

N3574XA-1A-R

FO MM TRX, 1A IO, Card, 1-slot

N3574XB-1A-M

FO MM TRX, 1A IO, Module, 12VDC/24VAC

N3574XB-1A-R

FO MM TRX, 1A IO, Card, 1-slot

N3774XA-1A-M

FO SM TRX, 1A IO, Module, 12VDC/24VAC

N3774XA-1A-R

FO SM TRX, 1A IO, Card, 1-slot

N3774XB-1A-M

FO SM TRX, 1A IO, Module, 12VDC/24VAC

N3774XB-1A-R

FO SM TRX, 1A IO, Card, 1-slot

Fiber TypeOptical Budget (dB)Wavelength (nm)Range (km)
Multi-mode121310/13104.4
Single-mode201310/155025
*Higher output lasers available for range over 25km

Note:

1. Distance is limited to fiber loss, splices, chromatic dispersion and bandwidth

2. Range estimates are based on 1.0dB/km @ 1310nm on MM fiber, 0.35dB/km @ 1310nm and 0.25dB/km @ 1550nm on SM fiber, and include a 3dB safety factor

3. Range estimates for multimode are based on 500MHz/km fiber

Technical Specifications
Optical Performance
Multi-mode
Output Power -15dBm (typical)
Receiver Sensitivity -27dBm (typical)
Wavelength 1310/1310nm
Connector ST
Single-mode
Output Power -10dBm (typical)
Receiver Sensitivity -30dBm (typical)
Wavelength 1310/1550nm
Connector FC
LED Indicators
Power On Red
Optical Link Loss Red
Audio Input/Output Green
General Parameters
Operating Temperature -40°F ~ 167°F (-40°C ~ 74°C)
Storage Temperature -40°F ~ 185°F (-40°C ~ 85°C)
Operating Humidity 0 ~ 95% RH (non-condensing)
Card Dimensions (W ×H ×D) 0.79" x 5.08" x 6.57" (20mm x 129mm x 167mm)
Module Dimensions(W ×H × D) 0.94" x 6.22" x 7.76" (24mm x 158mm x 197mm)
Power Consumption 3.5W
Card Weight 0.86lbs. (0.39kg)
Module Weight 1.61lbs. (0.73kg)
Mean Time Between Failures >100,000 Hrs
Certifications and Approval
Product Certifications FCC1, CE/EMC2: EN 55022, EN 55024,ISO 9001:2008
Certificate No.: 1RSZ08041602; 2RSZ08041602-1, RSZ08041602-2
Audio Performance
Audio Format 600 Ohm (balanced/unbalanced)
(Jumper Selectable);
10k Ohm /47k Ohm (unbalanced)
Audio Level -6 ~ +6dBm
Frequency Response 10 Hz ~ 20k Hz
Signal-to-Noise Ratio 75dB (weighted)