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CATV Laser Transmitter

Name: CATV Laser Transmitter
Brand: CIRKIT ELECTRO COMPONENTS PVT. LTD.
Price: 0.10- 4000
Availability: InStock

Price 0.10- 4000 INR/ Piece

Get a Price/Quote

MOQ : 50 Pieces

CATV Laser Transmitter Specification

Laser Type
DFB (Distributed Feedback)

Wave Length
1310nm or 1550nm

Product Type
CATV Laser Transmitter

Input Voltage
AC 220V 10% / 50Hz

IP Rating
IP20

Working Temperature
-5C to +45C

Light Source
Laser Diode

Emitting Color
1310/1550nm (Infrared)

Energy Output
Up to 10 mW (typical)

Frequency (MHz)
47~862 MHz

Volume
Approximately 1U 19 rack mount

CTB (Composite Triple Beat)
> 65 dB

Modulation Mode
Direct Modulation

Application
CATV Radio Frequency Optical Transmission

RF Input Level
75~85 dBV (@ OMI 4%)

Optical Return Loss
50 dB

Optical Connector Type
SC/APC or FC/APC

Relative Humidity
5% to 90% (non-condensing)

Dimension
483mm x 320mm x 44mm (W x D x H)

C/N (Carrier to Noise Ratio)
> 51 dB

CSO (Composite Second Order)
> 65 dB

Power Consumption
15W

Storage Temperature
-40C to +70C

CATV Laser Transmitter Trade Information

Minimum Order Quantity
50 Pieces

Payment Terms
Cheque, Cash in Advance (CID)

Supply Ability
10000000 Pieces Per Day

Delivery Time
3-5 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
Customized packaging as per client requirement.

About CATV Laser Transmitter

Being a noteworthy enterprise of this industry, we are trading & exporting a wide spectrum of CATV Laser Transmitter which is suitable for electrical to optical conversion of CATV signals. Our CATV Laser Transmitter finds wide usage in applications like mining & construction, chemical processing, aggregates, fertilizer & power generation. We are giving this transmitter on number of specifications so as to meet the demands of clients. This transmitter can be obtained from us at market leading rates within the promised time-frame.

Specification :

Power: 2-31mw
Place of Origin: Jiangsu,China (Mainland)
Brand Name: Lootom
Model Number: TFT1000E
Module number: 16
Structure: 4 U height

Outstanding Signal Quality

With a carrier-to-noise ratio exceeding 51 dB and composite triple beat and second-order values both over 65 dB, this transmitter offers remarkable signal purity. Its precision direct modulation and DFB laser diode minimize distortion and interference, delivering clear, high-fidelity signals essential for CATV optical networks. The design also features exceptional optical return loss (50 dB), maintaining system reliability over long-term use.

Adaptable and Durable Construction

Built for flexibility, the transmitter fits standard 1U 19-inch racks, simplifying integration into various headend systems. With a broad working and storage temperature range, an IP20 protection rating, and resilience to high humidity (590% non-condensing), this device stands up to diverse environments. The SC/APC or FC/APC connectors ensure secure integration, making it ideal for professional network installations throughout India.

FAQs of CATV Laser Transmitter:

Q: How is the CATV Laser Transmitter typically installed and integrated into existing CATV systems?

A: The transmitter is designed for standard 1U 19-inch rack mounting, making it straightforward to install within typical broadcast or headend equipment rooms. Optical connections are made using SC/APC or FC/APC interfaces, allowing seamless integration with modern optical CATV distribution networks.

Q: What benefits does direct modulation provide for this optical transmitter?

A: Direct modulation reduces system complexity and enables higher signal fidelity by directly varying the laser diode output. This approach achieves a superior carrier-to-noise ratio and low signal distortion, essential for reliable CATV transmissions.

Q: When should I choose the 1310nm vs 1550nm emitting color option?

A: The 1310nm wavelength is preferred for shorter to medium-range transmissions due to its lower dispersion, while 1550nm suits longer-distance optical links and allows for amplification via EDFA. Selection depends on your network topology and distance requirements.

Q: Where is this CATV Laser Transmitter commonly used in India?

A: This transmitter finds widespread use in cable television headends, broadcast centers, and regional CATV distribution hubs across India, especially by distributors, wholesalers, and network integrators who require robust and scalable optical solutions.

Q: What process should be followed to ensure optimal operation and longevity?

A: Install the transmitter in environments within the specified temperature and humidity ranges, secure all electrical and optical connections, and regularly inspect input RF levels (7585 dBV) and optical return loss. Proper ventilation and dust-free surroundings will also help maintain optimal performance.

Q: How does its low power consumption benefit network operators?

A: With a power consumption of 15W, the transmitter contributes to overall energy efficiency, reducing operational costs and minimizing heat generation in densely packed rack systems, which is advantageous for large-scale network operations.

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