Import Blue/Red Edfa Optical Amplifier — Buy in wholesale FOB from Supplier in China

The Blue/Red EDFA Optical Amplifier is a single-fiber bidirectional erbium-doped fiber amplifier purpose-built for dense wavelength-division multiplexing (DWDM) transmission networks. It operates across two distinct C-band segments: the Blue port covers 1528nm to 1543nm, while the Red port spans 1547nm to 1561nm, enabling full-duplex communication on a single fiber strand. The unit incorporates Erbium-Doped Fiber, InGaAs Pump Laser Diodes, and PM Fiber Connectors as its core materials. A typical noise figure of 5dB and excellent gain flatness characterise its amplification performance. The amplifier supports multiple operating modes including automatic gain control (AGC), automatic power control (APC), and automatic current control (ACC). Mid-stage access points accommodate dispersion compensation modules (DCM) or optical add-drop multiplexers (OADM).

This Class 1M laser-safe device employs polarization-maintaining (PM) fiber connectors to preserve signal integrity in environments where polarization state matters. The InGaAs pump laser diodes provide efficient population inversion in the erbium-doped fiber gain medium. Gain adjustability through AGC allows network operators to balance signal levels across varying fiber spans and connector losses. The optional supervisory channel (OSC) enables remote management capabilities for unmanned repeater sites. A monitor (MON) port supports online optical power and optical signal-to-noise ratio (OSNR) measurement without service interruption. The amplifier's architecture offsets insertion loss introduced by mid-span DCMs, preserving system OSNR performance over extended distances.

Telecom operators deploying long-haul and metro optical networks represent the primary buyers of this equipment. Data center interconnect providers seeking to maximise fiber utilisation also specify bidirectional EDFA solutions. The single-fiber design reduces cable count in duct-space-constrained routes. System integrators building DWDM test beds or proof-of-concept networks value the flexible operating modes. Buyers should confirm with Shenzhen Ht Future Co, . Ltd. whether the quoted units include the optional OSC functionality and what DCM insertion loss the mid-stage access is rated to compensate. Certificate of compliance with applicable laser safety standards and optical interface specifications should be requested prior to shipment product release.

Shenzhen Ht Future Co, . Ltd. maintains its registered address at Zhanrun Building on Yunfeng Road in Longhua District, Shenzhen, Guangdong Province, postal code 518109. The supplier holds a harbor trust tier classification. The response rate registers at 0.00 percent with zero average response hours recorded, which buyers should note when planning communication timelines. The company's operational focus centres on optical amplification and fibre-optic transmission equipment for telecommunications infrastructure.

The supplier's listing for this Blue/Red EDFA Optical Amplifier emphasises DWDM system compatibility and bidirectional amplification capability. No verified certification body accreditations, annual revenue figures, employee headcount, or named client references appear in the available profile data. Buyers should independently verify factory audit status, ISO quality management certification, and post-sales technical support capabilities before committing to volume orders. The address places the supplier within Shenzhen's established electronics manufacturing corridor, a region with dense optoelectronics component supply chains.