Receiver Optical Sub-Assemblies (ROSAs)
  • GN3050
  • 10Gb/s ROSA for 10km Applications
  • GN3052
  • 10Gb/s ROSA for LRM and Linear Applications
  • GN3150
  • 10 Gb/s ROSA for Short Reach 850nm Applications
  • GN3250
  • 10Gb/s ROSA for 40km Applications
Semtech GN3352

Semtech GN3352


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The GN3352 APD ROSA product is a single mode fiber solution used long reach Ethernet, SONET and DWDM applications.

Designed for an operating wavelength of 1550 nm, the APD ROSA solution delivers -27dBm sensitivity with and overload of -4dBm along with excellent OSNR performance.  The ROSA incorporates an angled optical fiberstub to deliver optical return loss performance of >27dB.


  • Single +3.3V power supply
  • 10G Avalanche Photodiode (APD) with separate bias control
  • Optical wavelength range 1265~1610nm
  • Operates from 9.95 Gbps to 11.3 Gbps NRZ rates


  • 10GBASE-ZR
  • SONET OC-192 LR-2
  • DWDM systems

Order Codes

  • GN3352-3EA8AL5E3: LC with No Flex
  • GN3352-3EA8AL6E3: LC with XMD v2 Flex
  • GN3352-3EA8AL7E3: LC with XMD v5 Flex
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