AC Photonics, Inc.

DWDM 1x2 (50GHz)

DWDM 1x2 (50GHz)

ACP’s 50 GHz 1 Channel OADM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelength. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.

All AC Photonics' products are Telcordia qualification tested.
  • 50GHz ITU Channel Spacing
  • Low Insertion Loss
  • Wide Pass Band
  • High Channel Isolation
  • High Stability and Reliability
  • Epoxy Free Optical Path
  • Channel Add / Drop
  • DWDM Network
  • Wavelength Routing
  • Fiber Optical Amplifier
  • CATV Fiberoptic System


Parameter Unit Specifications
Operating Wavelength nm 1530.33 - 1560.61 (21~ 59 ITU grid)
Minimum Channel Spacing GHz 50
Center Wavelength Accuracy nm ± 0.04
Channel Passband (@-0.5dB bandwidth) nm ≥ 0.14
Insertion Loss* (Add / Drop Ch. ) dB ≤ 1.0
Insertion Loss* (Express Ch.) dB ≤ 0.60
Express Channel Isolation dB ≥ 20(Adjacent)
≥ 35 (Non-adjacent)
Express Channel Isolation dB ≥ 12
Add / Drop Channel Ripple dB ≤ 0.6
Insertion Loss Temperature Sensitivity dB/°C ≤ 0.003
Wavelength Temperature Shifting nm/°C ≤ 0.001
Polarization Dependent Loss dB ≤ 0.10
Polarization Mode Dispersion ps ≤ 0.10
Directivity dB ≥ 45
Return Loss dB ≥ 45
Optical Power mW ≤ 300
Operating Temperature °C 0 to +70
Storage Temperature °C - 40 to +85
Package Dimensions mm A= Standard, Ø5.5xL34 (250um bare fiber)
Ø5.5xL38 (900um jacket fiber)
M=Compact, Ø4.8XL30 (250um bare fiber)
N=Mini, Ø4.2xL28 (250um bare fiber)
C=98x14x8.5 (2&3 mm fiber jacket)
S=89x51x8.0 (2&3 mm fiber jacket)


*The value is measured at center wavelength (CWL) of each channel.

All values refenced are without connector.