CCTV Garage - CCTV Garage - N3548 N3748 Series Digital Eight Video Transmission System

N3548 N3748 Series Digital Eight Video Transmission System

N3548 & N3748 Series
Infinova' s N3548 and N3748 series provides the ability to transmit 8 digitally encoded video channels over one optic fiber.
Modular in design, the N3548 and N3748 series can be rack-mounted or used as a stand-alone module. Rack mounting requires N3910 series subrack. Stand-alone module is accomplished with N3910-2S and can be placed on a desktop or mounted to a wall.

Features

10 bits digitally encoded video transmission
NTSC, PAL, and SECAM auto compatible
Surface mount 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

Order Info
N3548TA-M FO MM TX, 8V In, Module, 12VDC/24VAC
N3548TA-R FO MM TX, 8V In, Card, 2-Slot
N3548RA-M FO MM RX, 8V Out, Module, 12VDC/24VAC
N3548RA-R FO MM RX, 8V Out, Card, 2-Slot

N3748TA-M FO SM TX, 8V In, Module, 12VDC/24VAC
N3748TA-R FO SM TX, 8V In, Card, 2-Slot
N3748RA-M FO SM RX, 8V Out, Module, 12VDC/24VAC
N3748RA-R FO SM RX, 8V Out, Card, 2-Slot

Fiber Type	Optical Budget(dB)	Wavelength(nm)	Range(km)
Multi-mode	7	1310	2.2
Single-mode	17	1310	25
Single-mode	*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 on SM fiber, and
include a 3dB safety factor.
3. Range estimates for multimode are based on 1000MHz/km fiber.

Specifications

Video Performance
Video Channel: 8
Video Input Impedance: 75 Ohm
Video Voltage: 1 V p-p
Bandwidth: 5Hz~6.5 MHz
Differential Gain: 1% (typical)
Differential Phase: 1º (typical)
Signal-to-noise Ratio: 67 dB
PCM Encoding: 10 bits

Optical Performance
Fiber Type: Multi-mode
Output Power: -12 dBm (typical)
Receiver Sensitivity: -19 dBm (typical)
Wavelength: 1310 nm
Connector: ST
Fiber Type: Single-mode
Output Power: -5 dBm (typical)
Receiver Sensitivity: -22 dBm (typical)
Wavelength: 1310 nm
Connector: FC

LED Indicators
Power On: Red
Optical Link Loss: Red
Video Input/Output Presence: 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

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 x H x D): 1.57" x 4.33" x 6.30" (40 mm x 110 mm x 160 mm)
Module Dimensions (W x H x D): 1.69" x 6.18" x 7.32" (43 mm x 157 mm x 186 mm)
Power Consumption: 3.9 W
Card Weight: 1.19 lbs. (540 g)
Module Weight: 1.94 lbs. (880 g)
Mean Time Between Failures: >100,000 Hrs

Compliance
FCC, CE, UL, cUL, ISO 9001:2000

Options:



Service-Disabled Veteran Owned Business

At, CCTVGARAGE.COM our customers are our business. We look forward to working with you to get you the products you need. And if you have any questions, comments, or suggestions, please feel free to contact us by phone at our toll free number or by email.