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FWDM Device
  • FWDM Device

FWDM Device

Storage Temperature:-40 ~ 85℃

Relative Humidity:5 ~ 95%

Dimension:Φ5.5×34mm, Φ4.2×25mm, 90×20×10mm

Product Details

Filter Wavelength Division Multiplexers (FWDM) are based on environmentally stable thin-film filter technology. This FWDM device can realize the multiplexing and demultiplexing between two communication channel. Filter WDM can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

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·Low insertion loss
·Low PDL 
·High channel isolation
·Excellent environmental reliability

Applications.png

·WDM system
·CATV

 

Specifications

Parameters

Unit

SUN-FWDM Device

Operating Wavelength

T:  transmission wavelength

R:  reflection wavelength

 

1310±50,1490±10, 1550±10

1610±10, 1625±25, 1650±20

nm

1

T1550         R1310/1490

2

T1490         R1310/1550

3

T1310         R1490/1550

4

T1550/1610    R1310/1490

5

T1550/1625    R1310/1490

6

T1625         R1310/1490/1550

7

T1650         R1310/1490/1550

8

T1510 R1550                  ( T1500~1520 R1528~1620)

9

T1310/1490/1550/1610 R1650   (T1260~1625 R1640~1660)

Insertion Loss

dB

Transmission:   ≤ 0.6

Reflection:   ≤ 0.4

Transmission Channel Isolation

dB

≥ 30

Reflection Channel Isolation

dB

≥ 17

≥ 20

PDL

dB

≤ 0.1

Wavelength thermal stability

nm/℃

≤ 0.003

Insertion loss thermal stability

dB/℃

≤ 0.005

Return loss

dB

≥ 45

Optical Power

mW

≤ 500

Operating Temperature

-10 ~ +70

Storage Temperature

-40 ~ +85

Relative Humidity

%

5 ~ 95

Dimension

mm

Φ5.5×34 or Φ5.5×38

Φ4.2×25

90×20×10

Note: 

1. Customization is available.

2. Specified without connector, and add an additional 0.2dB loss per connector.

FWDM Applications in There in One Network

Ordering Information

SUN-FWDM-A-B-C-D-E

A

B

C

D

E

Wavelength

Tube Type

Fiber Length

(Include connector)

Connector

Dimension

T15R13/14: T1550 R1310/1490

T14R13/15: T1490 R1310/1550

T13R14/15: T1310 R1490/1550

T15/16R13/14: T1550/1610R1310/1490

X: Others

25:250um

90:900um 20:2000um

30:3000um

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

5538: Φ5.5×38mm 

5534: Φ5.5×34mm

4225: Φ4.2×25mm

9021: 90×20×10mm

X: Others

 

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