N3574 & N3774 Series Duplex Audio Transmission System

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Infinova' s N3574 and N3774 series provides the ability to transmit and receive one bidirectional audio over one optic fiber.
Modular in design, the N3574 and N3774 series can be rack-mounted or used as stand-alone module. Rack mounting requires the N3910 series subrack. Stand-alone module is accomplished with N3910-1S and can be placed on a desktop or mounted to a wall.
Features

24-bit PCM audio encoding     Optional audio input resistance of 600Ωbalance/unbalance and 10k Ω/47kΩ 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     12 VDC or 24 VAC power supply     Industry standard connectors     No user adjustments required

Specifications

Audio Performance Audio Format: 600 Ohm (balanced/unbalanced) (Jumper Selectable) 10 kOhm / 47 kOhm(unbalanced) Audio Level: -6 ~ +6 dBm Frequency Response: 10Hz ~ 20 kHz Signal-to-noise Ratio: 75 dB LED Indicators Power On: Red Optical Link Loss: Red Audio Input/Output: Green Power Supply N3921-12D-1: 12 VDC (120 VAC), 10 VA N3921-12D-2: 12 VDC (230 VAC), 10 VA N3921-24A-1: 24 VAC (120 VAC), 20 VA N3921-24A-2: 24 VAC (230 VAC), 20 VA Optical Performance Fiber Type: Multi-mode Output Power: -15 dBm (typical) Receiver Sensitivity: -27 dBm (typical) Wavelength: 1310/1310 nm Connector: ST Fiber Type: Single-mode Output Power: -10 dBm (typical) Receiver Sensitivity: -30 dBm (typical) Wavelength: 1310/1550 nm Connector: FC 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) 1-Slot Card Dimensions(W x H x D): 0.79" x 4.33" x 6.30" (20 mm x 110 mm x 160 mm) 1-Slot Module Dimensions(W x H x D): 0.91" x 6.18" x 7.32" (23 mm x 157 mm x 186 mm) Power Consumption: 3.5 W Card Weight: 0.88 lbs. (400 g) Module Weight: 1.57 lbs. (740 g) Mean Time Between Failures: >100,000 Hrs Compliance FCC, CE, ISO 9001:2000

Order Info

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 Type Optical Budget(dB) Wavelength(nm) Range(km) Multi-mode 12 1310/1310 4.4 Single-mode 20 1310/1550 25 *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

Options: N35744XA-1A-M MULTIMODE - Price: $456.00 N3574XA-1A-R MULTIMODE - Price: $456.00 N3574XB-1A-M MULTIMODE - Price: $456.00 N3574XB-1A-R MULTIMODE - Price: $456.00 N3774XA-1A-M SINGLEMODE - Price: $776.00 N3774-1A-R SINGLEMODE - Price: $776.00 N3774XB-1A-M SINGLEMODE - Price: $776.00 N3774XB-1A-R SINGLEMODE - Price: $776.00