1u 19 Inch Rack Mount 8CH CWDM 16 Channels Mini Fiber DWDM/Mux/Demux

Basic Info.

Model NO.	SNT-CWDM
Application	CWDM System, Pon Networks, CATV Links
Operating Temperature	-10-+70
Service	ODM OEM
Warranty	1 Years
Directivity	(1*2) >55dB, (2*2)>60dB
Return Loss	>50dB
Cable Type	0.9mm or Required
Wide Operating Wavelength	1260nm~1620nm or 1460nm~1620nm
Channel Spacing	20nm
Fiber	G652D/G657A
Type Number	Card Type
Central Wavelength	1271-1611
Model Number	Snt-CWDM-4CH-Lcupc
Transport Package	1PCS Per Bag or Box 600PS Per Carton
Specification	CWDM
Trademark	SUNET
Origin	China
HS Code	85367000
Production Capacity	5000PCS/Day

Product Description

Description

CWDM Mux/Demux Module are based on thin film filter technology. CWDM technology provides the flexibility to increase capacity of existing fiber infrastructurby enabling multiple channels (wavelengths) over the same fiber cabling. Eacchannel carries data independently from each other, allowing network designers to transport different data rates and protocols for different customers or applications. CWDM can solve the shortage of fiber and transparent transmission of business, and reduce the cost of network building. With low-cost low power consumption and smalcompact, it is widely used in metro aggregation and access layer to do transmission on a short time. SUNET CWDM Mux/Demux products provide up to 16-channel or even 18-channel Multiplexing on a single fiber. Standard CWDM Mux/Demux package type include: ABS box package, LGX package and 19" 1U rack-mount.

Feature

1.Wide pass band
2.Low Insertion Loss
3.High Stability and reliability
4.High Channel Isolation
5.Epoxy-free on Optical Path

Application

1.WDM Network
2.Line Monitoring
3.Access Network
4.Cellular Application
5.Fiber Optical amplifier

Specification

Parameters	Unit	Value
Channels Number	-	2	4	8	16
Channel Space	nm	20
Central Wavelength	nm	1271-1611
Operating Wavelength	nm	1260-1460 or 1460-1620 or1260-1620
Pass band	nm	λITU±6.5
Pass band Flatness	dB	≤0.5
Insertion Loss (Typ.)	dB	0.8	1.3	2.4	4.6
Insertion Loss (Max.)	dB	0.9	1.5	2.8	5.0
Adjacent Channel Isolation	dB	≥30
Non-adjacent Channel Isolation	dB	≥40
Polarization Mode Dispersion	ps	≤0.1	≤0.1	≤0.15	≤0.15
Polarization Dependent Loss	dB	≤0.1	≤0.15	≤0.2	≤0.25
Return Loss	dB	≥50
Directivity	dB	≥50
Insertion Loss Temperature Sensitivity	dB/ºC	0.005	0.005	0.007	0.007
Wavelength Temperature Shifting	nm/ºC	0.002
Operation Temperature	ºC	-10 - +70
Storage Temperature	ºC	-40 - +85
Package Dimension	nm	ABS box : 100x80x10mm or customized

Q1: How can i get your catalogue and price list?

A1: Please let us know your email or contactus from website directly for our catalogue and price list

Q2: Can I negotiate the prices?

A2: Yes, we may consider discounts formultiple container load of mixed goods

Q3: How much will the shipping charges be?

A3: It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested

Q4: Can I visit you?

A4: Sure, our factory is in Qingdao, China. Please contact us to make an appointment

Q5: What if there is quality problem when we get the goods?

A5: If there is quanlity problem when you un-package the goods, you can take pictures for our reference, our QC department will check the problem and give best solutions to you, Further-more we will also take action to improve the quality in future

Q6. What is your terms of packing?

A6: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent

Q7. What is your terms of payment?

A7: T/T 30% as deposit, and 70% before delivery.We"ll show you the photos of the products and packages before you pay the balance

Q8. What is your terms of delivery?

A8: EXW, FOB, CFR, CIF, DDU

Q9. How about your delivery time?

A9: Generally, it will take 5-7 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order

Q10. Can you produce according to the samples?

A10: Yes, we can produce by your samples or technical drawings