GL-BT-CWDM-40-03G49/bf1

Description

Barnfind BT-CWDM-40-3G49 SFP CWDM Module Maximum Data Rate 2.5 Gbps Distance 40km – 24.8 Miles – 1490nm

Barnfind BT-CWDM-40-3G49 is an SFP CWDM Module with Maximum Data Rate of 2.5 Gbps and a Distance of 24.8 Miles at a wavelength of 1490nm. The CWDM Mux/Demux is a passive technology that allows for any protocol to be transported over the link, as long as it is at a specific wavelength (i.e. HD over fiber at 1570nm transported alongside 3Gbps SDI at 1590nm). This allows for long-term future proofing of the networking infrastructure because the multiplexers simply refract light at any network speed, regardless of the protocol being deployed. Barnfind CWDM Mux/Demux can support up to 18 wavelengths between 1270nm to 1610nm in 20nm increments when com fiber is ITU-T G.694.2, however if com fiber is ITU-T G.652, we recommend adopt 1270nm and 1290nm instead of 1390nm and 1410nm because of water peak loss. Barnfind provides a complete portfolio of CWDM Mux Demux and Optical Add Drop Multiplexer (OADM) units to suit all applications.

• Features:
  • CWDM Mux/Demux is a flexible, low-cost solution that enables the expansion of existing fiber capacity.
  • The CWDM Mux/Demux lets operators make full use of available fiber bandwidth in local loop and enterprise architectures.
  • Barnfind CWDM Mux/Demux is a universal device capable of combining up to 18 optical signals into a fiber pair or single fiber.
  • It is designed to support a broad range of architectures, ranging from scalable point-to-point links to two fiber-protected rings.
• Specifications:
  • Channel Center Wavelength: 1490nm
  • Channel Clear Passband: ITU ±7 nm
  • Insertion Loss 8-Channel: -2.5dBm; 16ch/18ch: -3.5dBm (max)
  • Passband Ripple: 0.5dBm (max)
  • Adjacent Channel Isolation: 30dBm (min)
  • Non-Adjacent Channel Isolation: 45dBm (min)
  • Return Loss: 45dBm (min)
  • Directivity: 45dBm (min)
  • Polarization Dependent Loss: 0.1dBm (max)
  • Operating Temperature Range: -4° to 158°F (-20° to 70°C)
  • Storage Temperature Handling: -40° to 185° (-40° to 85°C)
  • Maximum Power Handling: 300mW