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Infinova’s N3790 series is a digitally encoded, highly expandable and flexible fiber optic transmission system. Data format supports RS-232, RS-422, 2-wire/4-wire RS-485, Manchester/Biphase and contact closures. Using state-of-the-art CWDM technology, the series can transmit up to 64 channels NTSC, PAL, or SECAM video, 32 channels audio, 32 channels data, 32 channels contact closure signal, or 8 channels intercom. As many as 8 wavelengths can be employed in a specific N3790 product.
A broad range of audio, data, contact closure options are available, as simplex and duplex are customized and configurable.
- NTSC, PAL, SECAM compatible
- Digitally encoded quality
- Surface mount technology
- Flexible video, audio, data, and contact closure
- Optional module system
- Free combinations based on option cards used
- Simplex or duplex audio, data and contact closure optional
- Support RS-232, RS-422, RS-485, Manchester/Biphase and contact closure
- Compatible with 600 Ohm (balanced/unbalanced), 10 kOhm (unbalanced), 47 kOhm (unbalanced) audio signal
- Highest optical dynamic range
- Immune to EMI and RFI
- Dense structure for easy installation
- No user adjustments
- Hot swappable rack-mount cards
- Automatic re-settable fuses, short circuit protection
N3790TA-16-M
FO SM TX, 16V In, Module, 24VAC
N3790TA-16-R
FO SM TX, 16V In, Card, 4-Slot
N3790RA-16-M
FO SM RX, 16V Out, Module, 24VAC
N3790RA-16-R
FO SM RX, 16V Out, Card, 4-Slot
N3790TA-16-D-R
FO SM TRX, 16V In, 1D IO, Card, 6-Slot
N3790RA-16-D-R
FO SM TRX, 16V Out, 1D IO, Card, 6-Slot
N3790TA-16-AD-R
FO SM TRX, 16V In, 1D IO, 1A IO, 1CC IO, Card, 6-Slot
N3790RA-16-AD-R
FO SM TRX, 16V Out, 1D IO, 1A IO, 1CC IO, Card, 6-Slot
N3790TA-16-BD-R
FO SM TRX, 16V In, 2D IO, Card, 6-Slot
N3790RA-16-BD-R
FO SM TRX, 16V Out, 2D IO, Card, 6-Slot
N3790TA-16-4D-R
FO SM TRX, 16V In, 4D IO, Card, 6-Slot
N3790RA-16-4D-R
FO SM TRX, 16V Out, 4D IO, Card, 6-Slot
N3790TA-16-4B-R
FO SM TRX, 16V In, 4 RS-232 IO, Card, 6-Slot
N3790RA-16-4B-R
FO SM TRX, 16V Out,4 RS-232 IO, Card, 6-Slot
N3790TA-24-R
FO SM TR, 24V In, Card, 7-Slot
N3790RA-24-R
FO SM RX, 24V Out, Card, 7-Slot
N3790TA-24-D-R
FO SM TRX, 24V In, 1D IO, Card, 8-Slot
N3790RA-24-D-R
FO SM TRX, 24V Out, 1D IO, Card, 8-Slot
N3790TA-24-AD-R
FO SM TRX, 24V In, 1D IO, 1A IO, 1CC IO, Card, 8-Slot
N3790RA-24-AD-R
FO SM TRX, 24V Out, 1D IO, 1A IO, 1CC IO, Card, 8-Slot
N3790TA-24-BD-R
FO SM TRX, 24V In, 2D IO, Card, 8-Slot
N3790RA-24-BD-R
FO SM TRX, 24V Out, 2D IO, Card, 8-Slot
N3790TA-24-4D-R
FO SM TRX, 24V In, 4D IO, Card, 8-Slot
N3790RA-24-4D-R
FO SM TRX, 24V Out, 4D IO, Card, 8-Slot
N3790TA-24-4B-R
FO SM TRX, 24V In, 4 RS-232 IO, Card, 8-Slot
N3790RA-24-4B-R
FO SM TRX, 24V Out, 4 RS-232 IO, Card, 8-Slot
N3790TA-32-R
FO SM TR, 32V In, Card, 9-Slot
N3790RA-32-R
FO SM RX, 32V Out, Card, 9-Slot
N3790TA-32-D-R
FO SM TRX, 32V In, 1D IO, Card, 10-Slot
N3790RA-32-D-R
FO SM TRX, 32V Out, 1D IO, Card, 10-Slotv
N3790TA-32-AD-R
FO SM TRX, 32V In, 1D IO, 1A IO, 1CC IO,Card, 10-Slot
N3790RA-32-AD-R
FO SM TRX, 32V Out, 1D IO, 1A IO, 1CC IO, Card, 10-Slot
N3790TA-32-BD-R
FO SM TRX, 32V In, 2D IO, Card, 10-Slot
N3790RA-32-BD-R
FO SM TRX, 32V Out, 2D IO, Card, 10-Slot
N3790TA-32-4D-R
FO SM TRX, 32V In, 4D IO, Card, 10-Slot
N3790RA-32-4D-R
FO SM TRX, 32V Out, 4D IO, Card, 10-Slot
Note: Requires appropriate N3910 Series Chassis
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Video Performance |
Video In/Output Impedance |
75Ohm (unbalanced) |
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Video In/Output Voltage |
1.0Vp-p |
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Frequency Response |
5Hz ~6.5MHz |
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Differential Gain (10~90%APL) |
<1% |
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Differential Phase (10~90% APL) |
<1o |
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Signal to Noise Ratio (SNR) |
67dB (weighted) |
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Audio Performance |
Audio In/Output Impedance |
600Ohm (balanced), 600Ohm (unbalanced), 10kOhm /47kOhm (unbalanced) |
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Audio In/Output Level |
-6dB ~ +6dB |
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Frequency Response |
10Hz ~ 20kHz |
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Signal to Noise Ratio (SNR) |
75dB (weighted) |
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Data Performance |
Data Rate |
DC to 115.2kbps |
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Bit Error Rate |
<10-9 |
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Optical Performance |
Fiber Type |
Single-mode |
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Output Power |
0~-5dBm |
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Receiver Sensitivity |
-22~-30dBm |
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Wavelength |
1470~1610nm, with one wavelength every other 20nm |
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Contact Closure Performance |
Response Time |
50 ms (Active low) |
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Contact Current |
1 A@24 VDC / 0.5 A@125 VAC |
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General Parameters |
Operating Temperature |
-40°F ~ 167°F (-40°C ~ 74°C) |
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Storage Temperature |
-40°F ~ 185°F (-40°C ~ 85°C) |
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Operating Humidity |
0~95% RH (non-condensing) |
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Input Power Requirements |
12 VDC or 24 VAC |
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Dimensions (18 slots) (L x W x H) |
19" x 7.2" x 5.2" (483mm x 182mm x 132mm) |
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Mean Time Between Failures |
>100,000 Hrs |
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Certification |
ISO 9001:2008 |
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Compliance |
FCC, CE, UL, cUL |
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