PWDM

·WDM system
·CATV
·Laser Packaging

PWDM is used for packaging of optical module. It can realize the multiplexing of two communication signal, which expands the capacity of single fiber and achieves bi-directional communication. It is widely used in optical network upgrade and expansion, or introduce new comprehensive business (CATV, TELECOM, integration of three networks-PON+EOC) etc.

PWDM - Specifications

Parameters

Unit

SUN-PWDM

Operating Wavelength

T:  transmission wavelength

R:  reflection wavelength

1310±50,1490±10, 1550±10

1610±10, 1625±25, 1650±20

λ:CWDM（1260-1620） ITU±7.5

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

Tλ

Insertion Loss

dB

Transmission:   ≤ 0.6

Reflection:   ≤ 0.4

Transmission Channel Isolation

≥ 30

Reflection Channel Isolation

dB

≥ 15

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

Φ3.2×14

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

PWDM - Dimension

3214: Φ3.2×14 mm

PWDM - Ordering Information: SUN-PWDM-A-B-C-D-E-F

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
T1310:T1310±7.5
X: Others

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
STA: ST/APC
LP: LC/PC
LA: LC/APC
X: Others

3214: Φ3.2×14mm
X: Others