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HOME> Products & Service > Optical Fiber Amplifiers > Ultra-Long-Haul (ULH) DWDM Optical Transport System

Ultra-Long-Haul (ULH) DWDM Optical Transport System

Optical Fiber Amplifiers

Ultra-Long-Haul (ULH) DWDM Optical Transport System

Eliminates Line Amplifiers & Repeaters from Spans >300km Powered with IPG's Proprietary High Power Optical Pumping Technology Platform s

IPG’s Ultra-Long-Haul DWDM is a high performance platform created to extend the optical reach of metro and long-haul networks. IPG’s unique ULH system, enabled by watt-class EDFAs and Raman pump fiber lasers, offers the service provider substantial increase in optical transport distances resulting in reductions in capital and operational expense.

Main Features:

Portfolio of Transponders
  • ・ Asynchronous Bit Rates from 0.1 - 2.7 Gb/s, GbE, OC-48 (2.5 Gb/s) to OC-192, 10 GbE
  • ・ G.709 FEC Provides >5.0 dB Optical Coding Gain at 10-12 Bit Error Rate
  • ・ SFP Client Interfaces and SFP/XFP Line Interfaces

High Power Erbium-doped Fiber Amplifiers (EDFAs)
  • ・ Pre-, Booster and Line Amps
  • ・ Mid-stage Access for Dispersion Compensation

High Power Raman Signal Amplifiers
  • ・ Single Wavelength, 0.5 W Co- and Counter-propagating
  • ・ Multiple Wavelength

Remote Optically Pumped Amplifiers (ROPAs)
  • ・ Hermetically Sealed EDFAs
  • ・ Pumped in-line Directly with 0.5 W or 1.0 W 1480 nm
  • ・ Pumped Externally with Direct 1480 nm or 2nd order 1390 (4 W) and 1480 nm

Up to 2,000 km Transmission without Regeneration

Main Applications:

  • ・ Metro Network Backhaul
  • ・ Submarine and Undersea Networks
  • ・ CLEC, Electric Utility, Transportation, Pipeline and Private Networks
  • ・ SCADA and Telemetry Transport


EAR Series: Two-Way Mulitport EDFAs