1CH Steel Tube Optical CWDM

Product Description

1CH Steel Tube Optical CWDM

Coarse Wavelength Division Multiplexer (CWDM) Utilizes Thin Film Coating Technology and Proprietary Design of Non-flux Metal Bonding Micro Optics Packaging.

Features:
Low insertion loss, low PD
High Isolation
Compact Design
Good channel-to-channel uniformity
High Reliability and Stability
Compliance with Telcordia GR-1221/1209

Application:
CWDM System
PON NET Works
CATV LINKS

Optical Specifications:

Parameter		Specification
Channel Wavelength (nm)		1270~1610 or 1271~1611
Channel Spacing(nm)		20
Channel Passband (@-0.5dB bandwidth (nm)		>13
Pass Channel Insertion Loss (dB)		≤0.6
Reflection Channel Insertion Loss (dB)		≤0.4
Channel Ripple (dB)		<0.3
Isolation (dB)	Adjacent	≥30
	Non-adjacent	≥40
Inertion Loss Temperature Sensitivity (dB/ºC)		<0.005
Wavelength Temperature Shifting (nm/ºC)		<0.002
Polarization Dependent Loss (dB)		<0.1
Polarization Mode Dispersion(ps)		<0.1
Directivity (dB)		>50
Return Loss(dB)		>45
Maximum Power Handling (mW)		300
Opterating Temperature (ºC)		-20~+75
Storage Temperature (ºC)		-40~+85
Package dimension (mm)		Φ5.5xL38

Order Information:

Type	Upgrade Port	Port	Wavelength	Pigtail	Fiber	Length	Connector (Input-Output)	Package
M=Mux D=Demux M+D=Mux+ Demux	U= Yes 0= No	1002=1X2 1004=1X4 1008=1X8 1016=1X16 XX=other	27=1270 47=1470 49=1490 61=1610 Or 271=1271 471=1471 491=1491 611=1611	L=900um loose tube 2=2.0mm 3=3.0mm B= baare fiber A= Adaptor	S1=G652D S2=G657A1 X= other	0.5M=0.5M 1M=1.M X=other	SU=SC/UPC SA=SC/APC FU=FC/UPC FA=FC/APC ST=ST/UPC LA=LC/APC LU=LC/UPC 00=NONE XX= other	01,02,03,04,05 H,L,U,G,X

FAQ:

Q1. Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q3. Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for the product?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q6: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our formal products.

Q7: What action will you take if there are some product problems?
A: If there are defective ones in the batch of products, we will offer spare ones for.