High Capacity Heatless Arrayed Waveguide Gratings AAWG DWDM Multiplexer 32 - 96 Channels

  GRACYFIBER's Aseptic Arrayed Waveguide Grating (AAWG) DWDM module is a high-density, purely passive optical wavelength division multiplexing solution designed to push the capacity limits of existing fiber optic networks. Utilizing an advanced athermalized packaging design, this module completely eliminates the reliance on external power supplies and complex temperature control circuits found in traditional DWDM systems, significantly reducing operating costs (OPEX) while providing ultimate reliability. This product fully covers the C-band (1525~1565 nm) and supports ultra-high-density integration from 32 channels to 96 channels. With extremely low insertion loss and extremely high channel isolation, it is the core optical network engine for metro networks, long-haul trunk transmissions, and data center interconnects (DCI) to achieve massive increases in data throughput without re-laying fiber optic cables.

(Designed to solve your fiber optic resource depletion and high power consumption maintenance pain points)

  Our AAWG DWDM modules are central nodes for building high-capacity, all-optical network architectures:

• WDM Network: Used for ultra-high-capacity wavelength routing and multiplexing in metro core networks and long-haul trunks.
• DCI (Data Center Interconnect): Solves the bottleneck of massive parallel data exchange across data centers for cloud service providers.
• Telecommunication Cellular: Provides ample wavelength resources for 5G/6G centralized fronthaul (C-RAN) and midhaul/backhaul networks.
• Fiber Optic Amplifier System Integration: Seamlessly integrated into high-order EDFA or Raman amplifier systems as a core demultiplexing/multiplexing component.
• Line Monitoring: Performs real-time quality assessment of the entire high-value DWDM link in conjunction with OTDR equipment.

  To perfectly meet the needs of all scenarios, from device-level integration to central data center deployment, we offer three mainstream packaging solutions compliant with the Telcordia GR-1221 standard:

• ABS Module (Compact bare module, 90 × 20 × 10 mm): Delivered directly as a bare module, ideal for embedded optoelectronic subsystems, high-end test instruments, and in-house integration with end-device OEMs.
• LGX Cassette (Hot-swappable box type, 100 × 80 × 10 mm): Designed for high-density environments. Supports hot-swapping within standard LGX chassis, providing extremely convenient front panel fiber management, making it the optimal form factor for data centers and high-density patch panels.
• 1U Rack Unit: Featuring a standard 19-inch rack width and 1U height, the front panel is equipped with intuitive LC/SC ports and cable label slots, perfectly matching the rack specifications of traditional telecom central offices and carrier facilities.