Externally Modulated CATV 1550nm Optical Transmitter

Hangzhou Softel Optic Co., Ltd.
  • Audited Supplier
  • 18 yrs

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Product Highlights

  • Adjustable Output Power: SBS power adjustable from 13~18dBm for optimal signal performance.
  • Hot-Plug Power Supply: Features 1+1 power supply backup with hot-plug functionality.
  • Advanced Network Management: Includes SNMP network management and perfect RS232 communication interface.
  • Casing Temperature Control: Equipped with auto-control casing temperature for stability.
  • Optional AGC/MGC Mode: AGC/MGC mode is optional at spot with OMI optimization capability.
  • Low Noise Performance: Narrow bandwidth (0.65MHz) and DFB laser reduce dispersion influence.

Product Images of Externally Modulated CATV 1550nm Optical Transmitter

Externally Modulated CATV 1550nm Optical Transmitter
Externally Modulated CATV 1550nm Optical Transmitter pictures & photos
Externally Modulated CATV 1550nm Optical Transmitter
Externally Modulated CATV 1550nm Optical Transmitter pictures & photos
Externally Modulated CATV 1550nm Optical Transmitter
Externally Modulated CATV 1550nm Optical Transmitter pictures & photos
Externally Modulated CATV 1550nm Optical Transmitter
Externally Modulated CATV 1550nm Optical Transmitter pictures & photos
Externally Modulated CATV 1550nm Optical Transmitter
Externally Modulated CATV 1550nm Optical Transmitter pictures & photos
Externally Modulated CATV 1550nm Optical Transmitter
Externally Modulated CATV 1550nm Optical Transmitter pictures & photos
Externally Modulated CATV 1550nm Optical Transmitter
  • Externally Modulated CATV 1550nm Optical Transmitter
  • Externally Modulated CATV 1550nm Optical Transmitter
    Externally Modulated CATV 1550nm Optical Transmitter
  • Externally Modulated CATV 1550nm Optical Transmitter
    Externally Modulated CATV 1550nm Optical Transmitter
  • Externally Modulated CATV 1550nm Optical Transmitter
    Externally Modulated CATV 1550nm Optical Transmitter
  • Externally Modulated CATV 1550nm Optical Transmitter
    Externally Modulated CATV 1550nm Optical Transmitter
  • Externally Modulated CATV 1550nm Optical Transmitter
    Externally Modulated CATV 1550nm Optical Transmitter
  • Externally Modulated CATV 1550nm Optical Transmitter
    Externally Modulated CATV 1550nm Optical Transmitter

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Product Description

  Externally Modulated CATV 1550nm Optical Transmitter

 

Product Description



Externally Modulated CATV 1550nm Optical Transmitter
Externally Modulated CATV 1550nm Optical Transmitter
 


 
  • Characteristic:
  1. High performance: Externally modulated technology, no laser chirp, low dispersion distortion, high extinction ratio, with excellent characteristic within 40~862MHz.
  2. 1+1 powers supply back , up hot-plug function available.
  3. Narrow bandwidth (0.65MHz), lower noise, DFB continuous wave laser, is propitious to reduce the influence of the dispersion.
  4. The operating bandwidth is up to 47~1080MHz.
  5. CNR ≥ 53dB and excellent CTB, CSO index.
  6. SBS: 13~18dBm adjustable.
  7. ITU standard wavelength, ±200GHz (±1.6nm) adjustable.
  8. AGC/MGC mode is optional at spot. OMI can be optimized at spot.
  9. Perfect RS232 communication interface.
  10. Advanced SNMP network management function.
  11. Casing temperature auto-control.
  12. Excellent P/P ratio.
  • Summary:
When ST15xx fiber optical transmitter is applied in the multi-channel transmission, the laser's chirp effect will react
with the link dispersion of the fiber. There will be distortion on the receiver. If working with the EDFA, there will be
serious CSO deterioration. The distortion and deterioration will increase with the longer distance and more channels.
1550nm internal modulation CATV optic transmitter, has the chirp and dispersion compensation inside, and improves
the system index greatly. It can be used in the town where the fund is shortage and the distance is less than 10Km as a transition solution.

 

  • Test Condition :

Test link path is formed of standard fiber and standard optical receiver. Under the condition of prescriptive link loss,

 laser transmitter modulation depth of each channel being 3.6%, set 59 PAL-D simulative TV channels signal at 47~550MHz

and 33 QAM64 digital modulated signal at the range of 550~750(862) MHz, output level of digital modulated signal is lower 6dB than of simulative signal carrier wave.

 

Principle Drawing

 5Order Direction

 

*Model nomination explanation please reference 1310nm laser transmitter equipment model nomination explanation

 
Main products
Externally Modulated CATV 1550nm Optical TransmitterExternally Modulated CATV 1550nm Optical Transmitter

 

Company Profile

 

Externally Modulated CATV 1550nm Optical TransmitterExternally Modulated CATV 1550nm Optical TransmitterExternally Modulated CATV 1550nm Optical Transmitter

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR223493". Items marked "verified" are certified.

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Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.
Hangzhou Softel Optic Co., Ltd.

About Our Factory & Business Background

verified Business Type
Trading Company
Address
708 709 Haiwei Building, 101 Binkang Road, Binjiang District, Hangzhou, Zhejiang, China
verified Plant Area
308 square meters
verified Number of Employees
19
verified Registered Capital
1,000,000 RMB
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
verified Nearest Port
Shanghai Port, Ningbo Port

Our Production Capability & Technical Expertise

verified Main Products
CATV Products, Fiber Optic Passive, Satellite Equipment, Fiber Optical Transmission Equipment, Digital Headend Equipment
verified R&D Engineers
3 people

Our Industry Experience & Global Business Record

verified Year of Establishment
2006-12-27
Export Year
2006-12-27
verified Main Markets
North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
verified Number of Foreign Trading Staff
7
verified Overseas Agent/Branch
Yes

Our Certifications, Standards & Industry Recognition

verified Product Certification
CE

FAQ

What is the operating bandwidth of this transmitter?
The operating bandwidth ranges from 47MHz to 1080MHz.
Is the output power adjustable?
Yes, the SBS output power is adjustable between 13dBm and 18dBm.
Does it support hot-plug functionality?
Yes, it features a 1+1 power supply backup with hot-plug capability.
What are the available connector types?
The available connectors are Sc/APC or FC/APC.
Is the AGC/MGC mode customizable?
Yes, AGC/MGC mode is optional at spot, and OMI can be optimized.
What is the warranty period for this product?
The product comes with a 1-year quality warranty.
What are the lead times for orders?
Both peak and off-peak season lead times are within 15 working days.
What payment terms are accepted?
Accepted terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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