Optical Fibre and Copper Cabling Systems

WDM COUPLERS

63811010 COUPLER  Warren and Brown

WDM COUPLERS

This fused fibre, WDM, high isolation, bandpass coupler allows separate optical signal streams each of 1310 and 1550 nm wavelengths to be combined and/or divided, for transmission on a single fibre. The coupler is of high precision construction and housed in a rugged, strong and sturdy housing.

Connecting SM optical fibre cord lead length for both 1310nm and 1550nm systems; and for the single WDM system SM fibre cord lead can be supplied to Customer requirements. The fibre cord leads are 3mm dia, single mode, optical fibre cord, terminated in: A/SC; and LC optical connectors.

This coupler offers: high performance; isolation; directivity (ie low crosstalk); return loss; low PDL, and low insertion loss. The coupler will provide, a reliable, service life in an Exchange or CO over a temperature range of – 40 to + 85 degrees Celsius. Other connector types, eg ST, SC, FC, LC, etc, with desired optical fibre cord length/s, are available separately. The A/SC connector lead is labeled line, lead length 150 – 200mm. The LC connector leads are labeled as 1300nm and 1550nm, lead length 2.1 metres. Also supplied is a length of double sided tape.

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This fused fibre, WDM, high isolation, bandpass coupler allows separate optical signal streams each of 1310 and 1550 nm wavelengths to be combined and/or divided, for transmission on a single fibre. The coupler is of high precision construction and housed in a rugged, strong and sturdy housing.

Connecting SM optical fibre cord lead length for both 1310nm and 1550nm systems; and for the single WDM system SM fibre cord lead can be supplied to Customer requirements. The fibre cord leads are 3mm dia, single mode, optical fibre cord, terminated in: A/SC; and LC optical connectors.

This coupler offers: high performance; isolation; directivity (ie low crosstalk); return loss; low PDL, and low insertion loss. The coupler will provide, a reliable, service life in an Exchange or CO over a temperature range of – 40 to + 85 degrees Celsius. Other connector types, eg ST, SC, FC, LC, etc, with desired optical fibre cord length/s, are available separately. The A/SC connector lead is labeled line, lead length 150 – 200mm. The LC connector leads are labeled as 1300nm and 1550nm, lead length 2.1 metres. Also supplied is a length of double sided tape.

  • High quality, fused optical fibre construction, giving a very high, reliable performance
  • Low Insertion Loss
  • High Isolation
  • High directivity – low crosstalk
  • Used as a Multiplexer (Mux) and De-Multiplexer (De-Mux)
  • Provides two separate, optical transmission systems on a single optical fibre
  • Enables bidirectional communication over a single optical fibre
  • Availalable with common connectors either: A/SC; SC; ST; FC; LC, etc
  • Purchase as a unit

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