CWDM

CWDM

적용분야 Application area

  • 고밀도 WDM 시스템
  • 회선 감시
  • 광섬유 계측기
  • 매트로/ 액세스 네트워크

특징 Feature

  • 저손실 고성능 광학특성
  • 높은 안정성과 신뢰성
  • 2, 4, 8 채널 구성 가능
  • 효과적인 파장 배분

규격 Specification

Parameter 4 Channel 8 Channel 16 Channel
Mux Demux Mux Demux Mux Demux
Channel Wavelength (nm) 1270~1610/1271~1611
Center wavelength Accuracy (nm) ±0.5
Channel Spacing (nm) 20
Channel Passband (@-0.5dB bandwidth (nm) +/-7.5/+/-6.5
Insertion Loss (dB) ≤ 1.7 ≤ 2.5 ≤ 3.5
Channel Uniformity (dB) ≤ 0.6 ≤ 1.0 ≤ 1.5
Channel Ripple (dB) 0.3
Isolation (dB) Adjacent > 30
Non-adjacent > 40
Isolation (dB) Express with filter > 30
Express without filter > 12
Insertion Loss Temperature Sensitivity (dB/°C) < 0.005
Wavelength Temperature Shifting (nm/°C) < 0.002
Polarization Dependent Loss (dB) < 0.1
Polarization Mode Dispersion < 0.1
Directivity (dB) > 50
Return Loss(dB) > 45
Maximum Power Handling (mW) 300
Operating Temperature (°C) -40 ~ +85
Storage Temperature (°C) -40 ~ +85

주문정보 Ordering Information

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Optical Fiber CWDM
Channel
4 : 4 Channel
8 : 8 Channel
12 : 12 Channel
16 : 16 Channel
N : N Channel
Wavelength [nm]
1310
1470
1490
1550
1620
Other
Configu-ration
M : Mux
D: Demux
Cable Type
B: 250㎛ Bare Fiber
L : 900㎛ loose Tube
Ø 2.0
Ø 3.0
Cable Length [m]
N
In/Out Connector Type
0 : None
1 : SC / UPC
2 : FC / UPC
3 : LC / UPC
4 : SC / APC
5 : FC / APC
Other
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