Product Overview of PWDM
Low insertion loss Fiber Optical PWDM steel tube type for WDM System
PWDM
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.
Features & Applications of PWDM
Features
♦ Low insertion loss
♦ Low PDL
♦ High channel isolation
♦ Excellent environmental reliability
|
Applications
♦ WDM system
♦ CATV
|
Specifications of PWDM
Parameters |
Unit |
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
|
|
|
Odering Information of PWDM
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
|
|
|
FAQ
Q1:Can I have a sample order? What is your MOQ of PWDM?
A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms of PWDM?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time of PWDM?
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.