4 Channels Dual LC CWDM MUX/DEMUX 1550~1610nm,Monitor Port, IL<1.75dB
4 Channels Dual LC CWDM MUX/DEMUX 1550~1610nm,Monitor Port, IL<1.75dB
4 Channels Dual LC CWDM MUX/DEMUX 1550~1610nm,Monitor Port, IL<1.75dB

4 Channels Dual LC CWDM MUX/DEMUX 1550~1610nm,Monitor Port, IL<1.75dB

$199.00
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CWDM-OADM4-2=C

The Chinasfp’s WDM series comprises a set of CWDM passive modules mechanically compatible with the 10Gtek’s CWDM chassis (part number CWDM-CHASSIS-2=) and a 1300/1550 nm splitter cable. Compared to the previous 1000BASE-CWDM series of passive filters, this new set of devices sports a greatly reduced insertion loss (up to 50 percent), "power-tap" ports to allow live monitoring and troubleshooting of the CWDM signals, as well as the mixing of 1300-nm CWDM signals on the same fiber infrastructures.


Chinasfp’s CWDM solution applications:The Chinasfp’s CWDM solution based on CWDM gigabit interface converters (GBICs) and Small Form-Factor Pluggables (SFPs) and passive modules allows enterprise companies and service providers to provide scalable and easy-to-deploy Gigabit Ethernet and Fibre Channel services in their networks. The product set helps enable the flexible design of highly available and scalable multiservice networks.
The Chinasfp’s CWDM GBIC SFP solution is a convenient and cost-effective solution for the adoption of Gigabit Ethernet and Fibre Channel in campus, data-center, and metropolitan-area access networks.
Because of the flexibility of the passive devices, Chinasfp’s CWDM solution helps enable the deployment of a variety of topologies to multiplex up to eight different wavelengths on the same pair of fibers in protected or unprotected configurations. A connection between two endpoints is protected when it is associated with two channels (typically of the same wavelength) traveling on diverse fiber routes (for example, clockwise and counterclockwise in ring configurations or on separate fibers in point-to-point scenarios). Single-wavelength OADMs are equipped with two channels traveling different network paths (east and west) to offer redundancy or protection in rings. On the other hand, because CWDM-MUX8A= and CWDM-OADM4-x= have only a single network port (that is, one fiber path), two CWDM-MUX8A= or two CWDM-MUX4-x= are required to connect to redundant (protected) fiber routes.
Figures 1 through 10 illustrate the numerous protected and unprotected deployment scenarios of the Cisco CWDM solution with the Cisco WDM series of passive devices. The following conventions are adopted in the figures:


• Colored circles represent transceivers (GBIC or SFP) at the corresponding color-coded wavelength connected to the filter equipment port.


• N indicates the network port on the CWDM-MUX8A= and CWDM-OADM4-x=.


• P indicates the pass port on the part number CWDM-OADM4-x=.


• E and W indicate the network east and network west ports on the WDM-OADM1-xxxx=.

CWDM-OADM4-2=C

The Chinasfp’s WDM series comprises a set of CWDM passive modules mechanically compatible with the 10Gtek’s CWDM chassis (part number CWDM-CHASSIS-2=) and a 1300/1550 nm splitter cable. Compared to the previous 1000BASE-CWDM series of passive filters, this new set of devices sports a greatly reduced insertion loss (up to 50 percent), "power-tap" ports to allow live monitoring and troubleshooting of the CWDM signals, as well as the mixing of 1300-nm CWDM signals on the same fiber infrastructures.


Chinasfp’s CWDM solution applications:The Chinasfp’s CWDM solution based on CWDM gigabit interface converters (GBICs) and Small Form-Factor Pluggables (SFPs) and passive modules allows enterprise companies and service providers to provide scalable and easy-to-deploy Gigabit Ethernet and Fibre Channel services in their networks. The product set helps enable the flexible design of highly available and scalable multiservice networks.
The Chinasfp’s CWDM GBIC SFP solution is a convenient and cost-effective solution for the adoption of Gigabit Ethernet and Fibre Channel in campus, data-center, and metropolitan-area access networks.
Because of the flexibility of the passive devices, Chinasfp’s CWDM solution helps enable the deployment of a variety of topologies to multiplex up to eight different wavelengths on the same pair of fibers in protected or unprotected configurations. A connection between two endpoints is protected when it is associated with two channels (typically of the same wavelength) traveling on diverse fiber routes (for example, clockwise and counterclockwise in ring configurations or on separate fibers in point-to-point scenarios). Single-wavelength OADMs are equipped with two channels traveling different network paths (east and west) to offer redundancy or protection in rings. On the other hand, because CWDM-MUX8A= and CWDM-OADM4-x= have only a single network port (that is, one fiber path), two CWDM-MUX8A= or two CWDM-MUX4-x= are required to connect to redundant (protected) fiber routes.
Figures 1 through 10 illustrate the numerous protected and unprotected deployment scenarios of the Cisco CWDM solution with the Cisco WDM series of passive devices. The following conventions are adopted in the figures:


• Colored circles represent transceivers (GBIC or SFP) at the corresponding color-coded wavelength connected to the filter equipment port.


• N indicates the network port on the CWDM-MUX8A= and CWDM-OADM4-x=.


• P indicates the pass port on the part number CWDM-OADM4-x=.


• E and W indicate the network east and network west ports on the WDM-OADM1-xxxx=.

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Free shipping for over $300
Enjoy Free Shipping Service with every net purchases over $300.00 within following 38 countries:
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The shipping price associated with each item varies depending on the destination, shipping option, weight/size of parcel, etc.

 

Delivery Time

Once orders were placed, these are normally processed and shipped within 1-2 business days.

*Customized Items: owing to the uniqueness of customized items, the delivery time will be slightly affected. We’ll inform you of the relevant delivery information once you place your order.

 If there’s no stocks in our warehouse, the shipment will may require an additional 1-2 business days.

 

Delivery Method 

Goods are delivered by air express courier. In general, DHL and UPS are usually chose as default delivery methods. However, it does not mean it’s fixed, it’ll may vary according to your destination, order amounts, customer requirements, etc.

Due to strict customs policy, some countries such as Brazil, Russia, Belaru must chose shipping method carefully, if you are not confident with the importing, we may help you shipped by EMS to avoid any importing customs issue.

 

Delivery Place

Goods are generally delivered from two places: Hong Kong, China; Shenzhen, China.

 

Customs Clearance
  • Generally speaking, you are responsible for any issues about importing items in your country. Therefore, it’s necessary to figure out whether the products are permissible to your country before placing an order.
  • Customs clearance is undertaken by the courier, you must be available for contact in case of some problems.
  • If additional documents are required, Chinasfp.com will do our utmost to provide the documents and support the goods clearance.

*Sales Tax and Import Duty

Some countries charge tax on certain imported products at certain quantity/value levels. Some countries do not. You are responsible for finding out the situation in your own country. Many countries charge two kinds of tax when you import anything from overseas. These are (1) Sales Tax (VAT); (2) Import Duty. Usually these taxes are not very high, and the tax is calculated according to the value of the goods). On the other hand, many countries do not charge any tax on certain types of goods, or on small shipments.

 

About Damage

We guarantee that every item is in good condition at the time of purchase. If it is not, please take photos or videos on site and send them to us. Chinasfp.com will be in direct contact with the carrier to resolve the issue as soon as possible. Once get approval that damage is caused by shipping, we’ll guide you how to return damaged ones to us for an exchange or refund.

 

About Cancel Order
  • It’s allowed to cancel an order. You just need to login to your account and go to “Order History”. Click on the order you want to cancel, you will be asked to “confirm order cancellation”and from this your order will be canceled. At the same time, please confirm again with us by email.
  • If the items have not been shipped, we will notify you of this cancellation via email and your account will be refunded within 3-4 business days. If the items has been shipped, the extra cost of withdrawing will be borne by the buyer.
 
Delivered Duty Paid (DDP)

DDP is supported to deliver your goods. Once you choose this kind of delivery, which means we can do these for you :

  • Cover the cost of transportation from the packing area to the named place of delivery.
  • Take care of all export clearance formalities at the origin including any and all export permits, quotas, special documentation, etc. relating to the cargo;
  • Ensure that the goods arrive at the destination as the risk and responsibility only when the cargo is at the agreed place of delivery.
  • Arrange and pay for customs clearance formalities at the destination port(s), all customs duties and VAT if applicable and all the charges of the carrier(s) till the agreed place of delivery.

If there’s any need, please feel free to contact us.

 

Chinasfp is a own factory distributor from 10Gtek with relatively favorable price and 1 on 1 service, which mainly provides one-stop solution and products for Data-center, including compatible Transceivers, DAC cables, AOC cables, Fiber Optical, Patch-cord, CWDM/DWDM passive/active systems, Network Adapters and more.