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产品名称:

CCWDM

Compact CWDM是一款多通道的CWDM 模块,具有体积小,结构紧凑,光学性能稳定,通道损耗低,综合成本低等优点。


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Mini Size

High Reliability

Low Insertion Loss and Better Uniformity

Ultra-High Thermal Stability

Epoxy-Free in Optical Path

RoHS Compliant


Items

Unit

Parameter

Channel Number


4

8

8+E1

8+E2

Central Wavelength

nm

1270, 1290…1610 or 1271, 1291…1611

Passband

Channel

nm

±6.5

Upgrade Port

nm



1310±50

1260~1457

Channel Spacing

nm

20

Fiber Type


Corning SMF-28 with 900mm loose tube

Insertion Loss

Channel

dB

≤1.0

≤1.5

≤1.6

≤1.8

Upgrade Port

dB



≤1.2

≤1.2

Isolation

Adjacent Channel

dB

≥30

Non- Adjacent Channel

≥40

Upgrade Port

≥15

Channel Ripple

dB

≤0.3

Polarization Dependent Loss

dB

≤0.15

Polarization Mode Dispersion

ps

≤0.1

Return Loss

dB

≥45

Directivity

dB

≥50

Maximum Power Handling

mw

≤500

Operating Temperature

-5~70

Storage Temperature

-40~85

Package Dimension

mm

P1:L44*W25*H6.2  P2:L53.8*W28*H8


CWDM System

CATV System

Network upgrading


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