FTTB/FTTH networks

EDFA/EYDFA series

DKT’s Erbium-Doped Fiber Amplifier (EDFA) is ideally suitable for CATV applications with high output power and low noise figure.

Product description

The DKT EDFA/EYDFA series is a rack-mountable integrated amplifier module and power supply. It has been designed for use in CATV and metropolitan network applications and Passive Optical Networks (PON) where stand-alone operation is required. It is also ideal as a booster, line or preamplifier. The amplifier provides very stable optical outputs over a wide range of operating temperatures and this with low power consumption. It is internally supported with input and output isolators for system stability and optimal performance.

The amplifier incorporates electrical control circuits with DSP. This includes photo diodes for monitoring the optical input and the output power through tap couplers.

The amplifier has versatile functions and its status can be monitored from the LCD on front panel. The amplifier can also be operated from the front buttons and can be monitored and controlled via SNMP.

  • Easy plug-and-play installation and operation
  • High power for dense FTTH subscriber applications
  • Simple network management via HTTP/SNMP
  • Many configuration possibilities
  • High reliability/high MTBF

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List of available products
Type Number Item Number Description File
EDFA-17-230-SA-01-S 64652

EDFA 1x17dBm, 1x230V, SNMP, 19″, 1U

EDFA-17-230-SA-02-S 64653

EDFA 2x17dBm, 1x230V, SNMP, 19″, 1U

EDFA-17-230-SA-03-S 64654

EDFA 3x17dBm, 1x230V, SNMP, 19″, 1U

EDFA-17-230-SA-04-S 64655

EDFA 4x17dBm, 1x230V, SNMP, 19″, 1U

EDFA-17-230-SA-04-S 64814

EDFA 4x17dBm, 1x230V, SNMP, 19″, 1U with front connectors

EDFA-21-230-SA-04-S 64820

EDFA 4x21dBm, 1x230V, SNMP, 19″, 1U with front connectors

EDFA-21-DUAL-SA-02-S 64822

EDFA 2x21dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-21-DUAL-SA-03-S 64823

EDFA 3x21dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-19-DUAL-SA-08-S 64825

EDFA 8x19dBm, 2x230V, SNMP, 19″, 2U with front connectors

EDFA-21-DUAL-SA-04-S 64826

EDFA 4x21dBm, 1x230V+1x48V, SNMP, 19″, 1U with front connectors

EDFA-21-DUAL-SA-08-S 64827

EDFA 8x21dBm, 1x230V+1x48V, SNMP, 19″, 2U with front connectors

EDFA-21-DUAL-SA-01-S 64830

EDFA 1x21dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-17-DUAL-SA-01-S 64831

EDFA 1x17dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-17-DUAL-SA-02-S 64832

EDFA 2x17dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-17-DUAL-SA-03-S 64833

EDFA 3x17dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-17-DUAL-SA-04-S 64834

EDFA 4x17dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-19-DUAL-SA-04-S 64835

EDFA 4x19dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-21-DUAL-SA-04-S 64836

EDFA 4x21dBm, 2x230V, SNMP, 19″, 1U with front connectors

EDFA-21-DUAL-SA-08-S 64837

EDFA 4x21dBm, 2x230V, SNMP, 19″, 2U with front connectors

EDFA-15-DUAL-SA-03-S 64842

EDFA 3x15dBm, 2x48V, SNMP, 19″, 1U with front connectors, In SC/APC, Out LC/APC

EDFA-15-DUAL-SA-07-S 64843

EDFA 7x15dBm, 2x48V, SNMP, 19″, 1U with front connectors

Mini-EDFA-17-01-S-M 64850

Mini EDFA DKT 100-Series, metal housing, 1x17dBm, 230 VAC

Mini-EDFA-17-01-S-L 64851

Mini EDFA DKT 100-Series, metal housing, 1x17dBm, 24-65 VAC

EDFA-14-230-SA-04-SF 64861

EDFA 4x14dBm, 1x230V+1x48V, SNMP, 19″, 1U with front connectors, Small form factor

EDFA-19-GF-DUAL-SA-S 64875

EDFA 1x19dBm, Gain Flat, 2x230V, SNMP, 19″, 1U with front connectors

EYDFA-17-DUAL-SA-16 64879

EYDFA 16x17dBm, 1x230V+1x48V, SNMP, 19″, 2U with front connectors

EYDFA-17-DUAL-SA-16 64880

EYDFA 16x17dBm, 2x230V, SNMP, 19″, 2U with front connectors

EYDFA-21-DUAL-SA-04 64881

EYDFA 4x21dBm, 2x230V, SNMP, 19″, 1U with front connectors

EYDFA-21-DUAL-SA-08 64882

EYDFA 8x21dBm, 2x230V, SNMP, 19″, 2U with front connectors

EYDFA-21-DUAL-SA-16 64883

EYDFA 16x21dBm, 2x230V, SNMP, 19″, 2U with front connectors

EYDFA-19-DUAL-SA-32 64884

EYDFA 32x19dBm, 2x230V, SNMP, 19″, 2U with front connectors

EYDFA-20-DUAL-WDM-08 64885

EYDFA 8x20dBm, With WDM, 2x48V, SNMP, 19″, 2U with front connectors

EYDFA-20-DUAL-WDM-16 64886

EYDFA 16x20dBm, With WDM, 2x48V, SNMP, 19″, 2U with front connectors

EYDFA-18-DUAL-WDM-16 64888

EYDFA 16x18dBm, With WDM, 2x48V, SNMP, 19″, 2U with front connectors

EYDFA-19-DUAL-WDM-16 64889

EYDFA 16x19dBm, With WDM, 2x48V, SNMP, 19″, 2U with front connectors