Optical Fibre and Copper Cabling Systems

Attenuators

Warren & Brown’s attenuators provide excellent optical characteristics, including Low Polarization Dependent Loss (PDL) and a stable and independent wave length distribution

Showing all Attenuators

SC-UPC ATTENUATORS

Typically installed close to the Transmitting system (Tx), not the receive (Rx) system. Attenuators are used in line, in an optical transmission system, to reduce the signal strength, to safe and acceptable levels. This signal attenuation prevents unplanned outages due to equipment failure. These items are used in systems such as: Telecommunication Networks; CATV Networks; Data Communications Networks; Instrumentation and Local Area Networks. The Attenuator is manufactured to recognised and approved industry standards, and will achieve a 20 year service lifetime, under typical operational conditions. Each attenuator assembly is capable of a reasonable number (eg 500) of matings/unmatings, and of withstanding normal (not excessive) operational handling forces/loads without suffering any damage or significant increase in optical performance. The complete assembly is capable of reliable operation in Exchanges or Repeaters over the temperature range of –25 degrees to + 70 degrees Celsius, and up to high levels of RH.

Part No Connector Type dB Description
116x01x05 SC UPC 5 ± 0.8 Attenuator, In-Line, > + 20 dBm
116x01x10 SC UPC 10 ± 1.2 Attenuator, In-Line, > + 20 dBm
116x01x20 SC UPC 20 ± 1.2 Attenuator, In-Line, > + 20 dBm

SC-APC ATTENUATORS

SC-APC attenuators : Attenuators : Warren & Brown Technologies – Details

Typically installed close to the Transmitting system (Tx), not the receive (Rx) system. Attenuators made from doped fibre are used in-line, in an optical transmission system, to reduce the signal strength, to safe and acceptable levels. This signal attenuation prevents unplanned outages due to equipment failure. These items are used in systems such as: Telecommunication Networks; CATV Networks; Data Communications Networks; Instrumentation and Local Area Networks. The Attenuator is manufactured to recognised and approved industry standards, and will achieve a 20 year service lifetime, under typical operational conditions. Each attenuator assembly is capable of a reasonable number (eg 500) of matings/unmatings, and of withstanding normal (not excessive) operational handling forces/loads without suffering any damage or significant increase in optical performance. The complete assembly is capable of reliable operation in Exchanges or Repeaters over the temperature range of –40 degrees to + 80 degrees Celsius, and up to high levels of RH. The attenuator can be safely stored, in suitable accommodation, over the temperature range of –50 degrees to + 85 degrees Celsius.

Part No Connector Type dB (Note 1) Description
116x02x01 A/SC 1 dB ± 0.3 Attenuator, In-Line, > + 20 dBm
116x02x02 A/SC 2 dB ± 0.4 Attenuator, In-Line, > + 20 dBm
116x02x03 A/SC 3 dB ± 0.5 Attenuator, In-Line, > + 20 dBm
116x02x05 A/SC 5 dB ± 0.8 Attenuator, In-Line, > + 20 dBm
116x02x08 A/SC 8 dB ± 1.0 Attenuator, In-Line, > + 20 dBm
116x02x10 A/SC 10 dB ± 1.2 Attenuator, In-Line, > + 20 dBm
116x02x15 A/SC 15 dB ± 1.7 Attenuator, In-Line, > + 20 dBm
116x02x20 A/SC 20 dB ± 2.2 Attenuator, In-Line, > + 20 dBm
Note 1: Attenuation accuracy between: 1260 to 1360nm and 1480 to 1580nm wavelengths

LC-UPC ATTENUATORS

Typically installed close to the Transmitting system (Tx), not the receive (Rx) system. Attenuators made from doped fibre are used in-line, in an optical transmission system, to reduce the signal strength, to safe and acceptable levels. This signal attenuation prevents unplanned outages due to equipment failure. These items are used in systems such as: Telecommunication Networks; CATV Networks; Data Communications Networks; Instrumentation and Local Area Networks. The Attenuator is manufactured to recognised and approved industry standards, and will achieve a 20 year service lifetime, under typical operational conditions. Each attenuator assembly is capable of a reasonable number (eg 500) of matings/unmatings, and of withstanding normal (not excessive) operational handling forces/loads without suffering any damage or significant increase in optical performance. The complete assembly is capable of reliable operation in Exchanges or Repeaters over the temperature range of –40 degrees to + 80 degrees Celsius, and up to high levels of RH. The attenuator can be safely stored, in suitable accommodation, over the temperature range of –50 degrees to + 85 degrees Celsius.

Part No Connector Type dB (Note 1) Description
116x07x01 LC UPC 1 dB ± 0.3 Attenuator, In-Line, > + 20 dBm
116x07x02 LC UPC 2 dB ± 0.4 Attenuator, In-Line, > + 20 dBm
116x07x03 LC UPC 3 dB ± 0.5 Attenuator, In-Line, > + 20 dBm
116x07x05 LC UPC 5 dB ± 0.8 Attenuator, In-Line, > + 20 dBm
116x07x08 LC UPC 8 dB ± 0.8 Attenuator, In-Line, > + 20 dBm
116x07x10 LC UPC 10 dB ± 1.2 Attenuator, In-Line, > + 20 dBm
116x07x15 LC UPC 15 dB ± 1.7 Attenuator, In-Line, > + 20 dBm
116x07x20 LC UPC 20 dB ± 2.2 Attenuator, In-Line, > + 20 dBm
116x07x25 LC UPC 25 dB ± 2.5 Attenuator, In-Line, > + 20 dBm
Note 1: Attenuation accuracy between: 1260 to 1360nm and 1480 to 1580nm wavelengths

E2000-PC ATTENUATORS

Typically installed close to the Transmitting system (Tx), not the receive (Rx) system. Attenuators made from doped fibre are used in-line, in an optical transmission system, to reduce the signal strength, to safe and acceptable levels. This signal attenuation prevents unplanned outages due to equipment failure. These items are used in systems such as: Telecommunication Networks; CATV Networks; Data Communications Networks; Instrumentation and Local Area Networks. The Attenuator is manufactured to recognised and approved industry standards, and will achieve a 20 year service lifetime, under typical operational conditions. Each attenuator assembly is capable of a reasonable number (eg 500) of matings/unmatings, and of withstanding normal (not excessive) operational handling forces/loads without suffering any damage or significant increase in optical performance. The complete assembly is capable of reliable operation in Exchanges or Repeaters over the temperature range of –40 degrees to + 80 degrees Celsius, and up to high levels of RH. The attenuator can be safely stored, in suitable accommodation, over the temperature range of –50 degrees to + 85 degrees Celsius.

Part No Connector Type dB (Note 1) Description
116x18x05 E2000 PC 5 dB + 0.8 Attenuator, In-Line, > + 20 dBm
116x18x10 E2000 PC 10 dB + 1.2 Attenuator, In-Line, > + 20 dBm
116x18x15 E2000 PC 15 dB + 1.7 Attenuator, In-Line, > + 20 dBm
116x18x20 E2000 PC 20 dB + 2.2 Attenuator, In-Line, > + 20 dBm
Note 1: Attenuation accuracy between: 1260 to 1360nm and 1480 to 1580nm wavelengths
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