Fiber Multiplexers cwdm 1×2 3 port wdm device 1270nm-1610nm SC/APC, 1 meter 0.9mm steel tube

1×2 CWDM module single fiber device are based on thin film filter technology, which provides the flexibility to increase capacity of existing fiber infrastructure by enabling multiple channels (wavelengths) over the same fiber cable. Each channel carries data independently from each other, allowing network designers to transport different data rates and protocols for different customers or applications.

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Description

CWDM module can solve the shortage of fiber and transparent transmission of business, and reduce the cost of network building. With low-cost low power consumption and small compact, it is widely used in metro aggregation and access layer to do transmission on a short time. The CWDM module are Telcordia GR-1221/1209-CORE qualified, and RoHS compliant.

 

Features

  • Low Insertion Loss
  • High Isolation
  • Low PDL
  • Compact size design
  • Good Channel-to-Channel Uniformity
  • Wide Operating Wavelength: From 1260nm to 1620nm
  • Operating Temperature: From -40°C to 85°C
  • High Reliability and Stability
  • Epoxy free in optical path

 

Applications  

  • CWDM Systems
  • PON Networks
  • CATV Links
  • Optical add drop
  • Metro network

 

Specification

ItemUnitValue
Operating WavelengthnmFull Band: 1270nm to 1610nm;

Standard: 1270~1350nm or 1430~1610nm

Center Wavelengthnm1270,1290 or 1271,1291 etc.
Center Wavelength Accuracynm± 0.5
Channel SpacingGHz20nm
Channel Pass band (@-0.5dB bandwidth)nm>13
Insertion LossPass ChanneldB≤0.6
Reflection ChanneldB≤0.4
Channel RippledB≤ 0.3
IsolationAdjacentdB>30
Non-adjacentdB>40
Insertion Loss Temperature SensitivitydB/°C<0.005
Wavelength Temperature Shiftingnm/°C<0.002
Polarization Dependent LossdB<0.10
Polarization Mode Dispersionps<0.10
DirectivitydB>50
Return LossdB>45
Maximum Power HandlingmW300
Fiber TypeSMF-28e
Operating Temperature°C-10 ~ +75
Storage Temperature°C-40 ~ +85
Package DimensionmmΦ5.5 x L35
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