CCWDM Module

CCWDM module (Compact Coarse Wavelength Division Multiplexer) is a multi-channel CWDM module with compact size. This compact cwdm module is a kind of wavelength division multiplexing technology based on TFF (Thin Film Filter). It is designed for cost-effective CWDM network application.

Parrameters

Unit

SUN-CCWDM

Dimension

4CH~8CH: 44×25×6mm or 55×35×8mm
10CH~18CH: 55×35×8mm or 55×45×8mm

Wavelength Range

1260 ~ 1620

Channel Center

Wavelength

1270 / 1290 / … / 1610

1271 / 1291 / … / 1611

Channel Spacing

Channel Passband

λc ± 6.5

Channel No.

4+1

8+1

8+1A

UPG Port

Wavelength Range

TBD

1260~1360

1260~1457

Max Insertion Loss

1.0

1.2

1.5

1.7

1.8

2.0

2.4

2.5

2.7

3.0

Passband Ripple

≤0.5

Adjacent Channel

Isolation

≥ 30

Non-adjacent

Channel Isolation

≥ 40

UPG Isolation

≥ 15

PDL

≤0.2

PMD

≤ 0.2

Directivity

≥50

Return loss

≥ 45

Optical Power

≤ 300

Operating Temperature

℃

-5~+65

Storage Temperature

℃

-40~+85

Relative Humidity

5 ~ 95

Note:
1. Customization is available.
2. Specified without connector, and add an additional 0.2dB loss per connector

A: Channel No.	B: Tube Type	C: Fiber Length (Include connector)	D: Connector	E: Dimension(mm)	F: Wavelength
4: 4 channels 4+1: 4 channels +UPG port 8: 8 channels 8+1: 8 channels +UPG port 8+1A: 8 channels+ UPG port n: n channels	25:250um 90:900um X: Others	05: 0.5m±0.05m 10: 1.0m±0.05m 15: 1.5m±0.05m X: Others	OO:None FP: FC/PC FA:FC/APC SP: SC/PC SA:SC/APC STP:ST/PC LP: LC/PC LA: LC/APC X: Others	44×25×6 55×35×8 55×35×8A 55×45×8	λ1 / λ2 / λ3 / …