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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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
10 Million-15 Million
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service .
G... Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service .
G...
