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Cobalt Digital 9490CWDM-4MX-LC 4-Ch Optical Multiplexer w Expansion port/Rear I/O mod

The 9490 series of CWDM passive multiplexers (mux) and de-multiplexers (demux) offer a flexible, cost-effective solution to mux and demux up to eight fiber channels onto a shared fiber trunk.
In stock (50 items available)
  • Brand
    Cobalt Digital
  • SKU
    9490CWDM-4MX-LC
  • Weight
    1.00 lbs
  • Warranty
    5 Years
  • Condition
    New
  • Status
    Available
Product availability status
Cobalt Digital

Questions? Ask our experts!

  • $2192.00
 
  • Shipping info
    We offer free ground shipping on every purchase of $300 and more for US.
  • Payment Methods

  • Return Policy
    We Offer a 30-Day Money Back Guarantee
  • Weight
    1 lbs
  • SKU
    9490CWDM-4MX-LC
  • Mnf#/Vendor#
    Cobalt Digital
The Cobalt Digital 9490CWDM-4MX-LC is a CWDM passive multiplexer (mux) and de-multiplexer (demux) which muxes and demuxes up to eight and low-cost solution. It works in conjunction with Cobalt's fiber EO and OE converter cards, digital audio and video, and IP which it can all distribute over a shared fiber trunk. CWDM provides a scalable, and easy solution for multiplexing and de-multiplexing discrete channels to a shared fiber trunk. The 9490CWDM-4MX-LC mux unit is available in a 4-channel version. The 4-channel Multiplexer includes expansion ports that enable extra daisy-chaining of passive mux/demux units on to the shared fiber trunk.
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Filter Wavelengths
See Ordering Information

Insertion Loss
3.1 dB (max) per channel (mux or demux)
3.0 dB (max) (expansion port; mux or demux)

Adjacent Channel Isolation
30 dB (min)

Non-Adjacent Channel Isolation
40 dB (min)

Passband Ripple
0.3 dB

Channel Passband
+/- 6.5 nm

Channel Spacing
20 nm

Return Loss
50 dB (min)

Frame Slot Usage
2 per unit

Connector Type
Type LC

Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations.UPS Ground does not deliver on Saturdays, Sundays or Holidays.

USPS Priority Mail/USPS Express Mail For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.

Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. BZB Express has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.

International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.

Most items ordered from BZB Express will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.

PAYMENTS ACCEPTED:

Major Credit Cards: Visa, MasterCard, Discover and American Express.
Paypal: You can select an option of Paying with Paypal in our shopping cart.
Money orders: and personal checks or company checks (may take up to 10 days to clear).
Wire Transfer: ( Bank Transfer ) only for the amount over $500. Contact us for the bank details.
Phone Orders: To place a phone order please call 1.888.660.2962 or 1.916.246.6263 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).

Purchase order: Fax purchase orders to 1.916.246.6258

We Offer A 30-Day Money Back Guarantee: 
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy