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Raman Amplifier
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Raman Amplifier

Raman Amplifier

Distributed Raman amplification (forward/backward) to extend span length and improve OSNR on C-band DWDM routes—integrates with BA/LA/PA EDFAs for ultra-long reach.

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Multiple Choice

The Raman Amplifier boosts in-fiber signal power using distributed pumping to offset transmission loss before the EDFA stage. Available in Forward Raman (FRA), Backward Raman (BRA), or bidirectional configurations, it raises OSNR and enables longer single spans or reduced inline sites—ideal for metro-long haul and backbone DCI. Closed-loop APC keeps pump power stable under channel add/drop events, while transient control maintains multi-wavelength balance. Hardware interlocks, key-switch enable, and alarms protect personnel and plant. The unit integrates cleanly with HYD optical layers (MUX/DEMUX, OLP, OCM/OTDR) and BA/LA/PA EDFAs to form a resilient, high-reach chain.

  • Modes: FRA / BRA / bidirectional Raman

  • Benefits: improved OSNR, extended span distance, fewer inline sites

  • Control: closed-loop pump APC, fast transient suppression, VOA options

  • Safety: Class-1M/3B safeguards (key, interlock, alarms), pump back-reflection protection

  • Interfaces: LC/UPC standard (SC options); pass-through OSC/OTDR options

  • Fiber: G.652 (typical); options for G.654 long-haul routes

  • Management: Web/CLI/SNMP; Netconf/YANG automation (where applicable)

  • Form factors: 1U rack module or plug-in card for HYD 1U/2U/5U platforms

  • Use cases: metro-LH spans, backbone DCI, ultra-long-haul pre-/post-EDFA boosting

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Expert Integration & Customization

Our senior optical engineers leverage a mature portfolio of DCI/OTN platforms and CWDM/DWDM modules to deliver precise customization and form/fit/function matching. From compact DCI BOX to coherent 100G/200G/400G line cards, we meet multi-vendor interoperability targets (e.g., OpenZR+/OpenROADM) and tailor interfaces, protection, and O&M to your requirements.

Industry-Leading Speed

Accelerate your rollout with rapid cycles: lab configurations in 1–3 days, standard builds shipping in 3–7 days, and pilot-friendly MOQs (1 unit for in-stock models; ≥5 units for custom). Move fast, validate quickly, and scale without risk.

Certified Quality & System Assurance

Quality is built into every stage. We operate under ISO 9001 and provide product-level safety/EMC compliance (CE, FCC, UL, TUV, CSA) plus RoHS/REACH. Advanced ERP/MES ensures full serial-level traceability and batch-to-batch consistency—your assurance of reliable optical transport at scale.