AC Photonics, Inc.

PM CWDM 1x2

PM CWDM 1x2

ACP’s Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.

Specifications

Parameter Unit Mux/Demux
Operating Wavelength (Full band (FB)) nm 1270 ~ 1610
Operating Wavelength (Standard) nm 1270 ~ 1350 or 1430 ~ 1610
Center Wavelength (CWL) nm 1270, 1290, ......1610 or 1271, 1291, ......1611
Center Wavelength (CWL) Accuracy nm ±0.50
Channel Spacing nm 20
Channel Passband (@-0.5dB bandwidth) nm ≥ 13
Insertion Loss dB ≤ 0.60(Add/Drop Ch.)
≤ 0.40(Pass-Through Ch.)
Channel Ripple dB ≤ 0.40
Channel Isolation (Demux only) dB ≥ 30 (Adjacent)
≥ 40(Non-adjacent)
Pass-Through Channel Isolation dB ≥ 15
Insertion Loss Temperature Sensitivity dB/°C ≤ 0.003
Wavelength Temperature Shifting nm/°C ≤ 0.002
Polarization Dependent Loss dB ≤ 0.10
Polarization Mode Dispersion ps ≤ 0.10
Directivity dB ≥ 50
Return Loss dB ≥ 45
Optical Power mW ≤ 300
Operating Temperature °C 0 to +70 (Extended temperatures are also available upon request)
Storage Temperature °C - 40 to +85
Extinction Ratio dB ≥ 18
Working Axis Both axes
Fiber Type Corning PM1550 for 1450nm~1611nm
Corning PM1310 for 1260nm~1431nm
Package Dimensions (LxWxH) 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)

All values referenced are without connector.