COUPLERS
 

 

Configuration:1x2, 2x2, Tree/Star MxN Even Split
Broadband Coupler  Narrowband Coupler






Features:
  • High Directivity
  • Low Insertion Loss
  • Low PDL
  • Excellent Environmental Stability
  • Excellent Mechanical Stability
  • Telecordia GR-1221 and
    GR-1209 qualified
Applications:
  • Fiber In The Loop (FITL)
  • Local Area Networks (LAN)
  • Cable Television (CATV)
  • Long Haul Telecommunications
  • Fiber Optical Sensors
  • Test Equipment
Single Mode Broadband Coupler

DATA SHEETS:

Single Mode Broadband Coupler - 1x2 / 2x2
Singlemode Broadband Coupler - Tree / Star, MxN Even Split

Please use Acrobat 4.0 for download

All Alphalink products are RoHS compliant.

The Single Mode Broadband Couplers are made by simultaneously heating and drawing optical fibers into close contact. This process tapers the fibers and establishes an optical couple between them to split or combine different signals in a very stable environment and automate process that contributes the low optical excessive loss and excellent environment stability.

All splitting ratios between 1:99% and 50:50% are available. In addition to standard single window and dual window broadband couplers, we also offer single mode narrow band and ultra low PDL couplers. Special packages are also available upon request.

The single mode fused fiber tree/star coupler is a bi-directional high port device for splitting or combining light power. With the low rate of insertion loss and high uniformity, the single mode fused fiber tree/star coupler is ideal for fiber distribution, CATV, and long-haul telecommunications. An all-fiber device manufactured using a highly automated process, it achieves consistent quality and reliability.

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Features:
  • Ultra Low WDL
  • Good uniformity
  • Low PDL
  • Excellent Environmental Stability
  • Excellent Mechanical Stability
  • Telecordia GR-1221 and
    GR-1209 qualified
Applications:
  • Fiber In The Loop (FITL)
  • Local Area Networks (LAN)
  • Cable Television (CATV)
  • Long Haul Telecommunications
  • Fiber Optical Sensors
  • Test Equipment

Single Mode Narrowband Coupler

DATA SHEETS:

Singlemode Narrowband Coupler - 1x2 / 2x2
Singlemode Narrow band Coupler - Tree / Star, MxN Even Split

Please use Acrobat 4.0 for download

The Single Mode Narrowband Couplers are made by simultaneously heating and drawing optical fibers into close contact. This process tapers the fibers and establishes an optical couple between them to split or combine different signals in a very stable environment. The automate process that contributes the low optical excessive loss to create excellent environment stability. All splitting ratios between 1:99% and 50:50% are available. An all-fiber device manufactured using a highly automated process, it achieves consistent quality and reliability.

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For samples, quotes, or further inquiries, please contact us at
: info@alphalinkcorp.com
 

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