Need Help?

Live chat with us

Live Chat

Want to call?

+1 (888) 468 7419

United States


United States


English / $ USD

  • English / $ USD


  • Optical Transport Network
  • Campus Network
  • Data Center
  • Structured Cabling
  • By Application


  • Technical Support
  • Customer Support
  • Service Support


  • About Us
  • Contact Us
  • News

Cart Loading

H3C C46 DWDM-SFP10G-40.56-40 Compatible 10G DWDM SFP+ 100GHz 1540.56nm 40km DOM Transceiver Module
Click to open expanded view

H3C C46 DWDM-SFP10G-40.56-40 Compatible 10G DWDM SFP+ 100GHz 1540.56nm 40km DOM Transceiver Module

1386 Reviews 6 Questions

US$ 199.00
Test Tool:
When testing, please use 10dB fiber optic testing cable to avoid damage to the transceivers.
25 In Stock,

In Stock, Asia Warehouse


In Stock, DE Warehouse


In Stock, SG Warehouse


In Stock, AU Warehouse

U.S. Warehouse
FS U.S. Warehouse located in Delaware, supports fast same day shipping. Learn more
Deliver to
Free Shipping via UPS Ground®, get it by Wed. Aug. 12
The delivery date applies to the inventory items purchased by 5pm EST on business days. If your requested quantity exceeds the inventory, it will be dispatched from FS Asia warehouse with Global Shipping Program (GSP).
There may be a delay to your delivery service due to COVID-19 and increased volume. For more tracking details, please refer to My Account.

Please select an option for each attribute.

Please choose a brand.

H3C 10G DWDM Series SFP+ Transceivers for 40km

ID Wavelength (nm) Stock
50429 C17 (1563.86nm)
50428 C18 (1563.05nm)
50427 C19 (1562.23nm)
50426 C20 (1561.41nm)
50425 C21 (1560.61nm)
50424 C22 (1559.79nm)
50423 C23 (1558.98nm)
50422 C24 (1558.17nm)
50421 C25 (1557.36nm)
50420 C26 (1556.55nm)
50419 C27 (1555.75nm)
50418 C28 (1554.94nm)
50417 C29 (1554.13nm)
50416 C30 (1553.33nm)
50415 C31 (1552.52nm)
50414 C32 (1551.72nm)
50413 C33 (1550.92nm)
50412 C34 (1550.12nm)
50411 C35 (1549.32nm)
50410 C36 (1548.51nm)
50409 C37 (1547.72nm)
50408 C38 (1546.92nm)
50407 C39 (1546.12nm)
ID Wavelength (nm) Stock
50406 C40 (1545.32nm)
50405 C41 (1544.53nm)
50404 C42 (1543.73nm)
50403 C43 (1542.94nm)
50402 C44 (1542.14nm)
50401 C45 (1541.35nm)
50400 C46 (1540.56nm)
50399 C47 (1539.77nm)
50398 C48 (1538.98nm)
50397 C49 (1538.19nm)
50396 C50 (1537.40nm)
50395 C51 (1536.61nm)
50394 C52 (1535.82nm)
50393 C53 (1535.04nm)
50392 C54 (1534.25nm)
50391 C55 (1533.47nm)
50390 C56 (1532.68nm)
50389 C57 (1531.90nm)
50388 C58 (1531.12nm)
50387 C59 (1530.33nm)
50386 C60 (1529.55nm)
50385 C61 (1528.77nm)
See more

H3C DWDM-SFP10G-40.56-40 Compatible 10G DWDM SFP+ 100GHz Transceiver Module (SMF, 1540.56nm, 40km, LC, DOM)

H3C Compatible DWDM-SFP10G-40.56-40 Vendor Name FS.COM
Form Factor SFP+ Data Rate 10 Gbps
Wavelength 1540.56nm Max Cable Distance 40km
Connector LC duplex Optical Components EML DWDM
Media SMF DOM Support YES
TX Power -1~4dBm Receiver Sensitivity <-16dBm
Commercial Temperature Range 0 to 70°C (32 to 158°F) Protocols SFP+ MSA Compliant, CPRI, eCPRI

Notice: When transmit distance is less than 40km, please use appropriate attenuator according to the transmit distance to assure the transceivers work.

Distance≤ 1km≤ 10km≤ 15km≤ 20km

Quality Testing Program

Quality Certifications

  • This product provides the lifetime warranty, which aims to reflect our greatest sincerity. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product meets applicable RoHS requirements. The RoHS directive restricts the use of ten hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
  • REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. Please contact us to learn more.
  • CB is an international system operated by IECEE. This product is based on IEC standards for testing the safety performance of electrical products. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.
  • This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Sign in to Ask a Question
Questions & Answers

Ask a question

  • A:

    Dust and contamination can accumulate on transceiver's connectors and cause problems such as reducing the optic launch power. To ensure better connection, FS.COM strongly recommends cleaning both connectors each time you disconnect and reconnect them. FS.COM High Quality NEOCLEAN-EZ LC/MU 1.25mm Pen One-Push Cleaner (750 cleans) is the best cleaning choice for 10G DWDM SFP+ transceivers. By L***y on 01/20/2019

    0 0
  • A:

    FS.COM has been maintaining adequate stock level of the DWDM SFP+ transceivers in U.S. warehouse, EU warehouse and CN warehouse. As long as the products you order are all in stock, we will ship them out the same day you place your order. As for some specific products or products that have a short stock, we will keep you informed ahead of time before you place your order. By E***d on 07/05/2018

    0 0
  • A:

    Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out. By B***n on 06/18/2018

    0 0
  • A:

    The FS.COM 10G DWDM SFP+ transceivers operate at a commercial temperature range (0 to 70°C). However, industrial temperature range(-40 to 85°C) are also available for custom. By K***n on 06/02/2018

    0 0

Customer Reviews Write a review

1386 reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Reviews with Pictures (15)

You have shared it successfully.

Leave Feedback about FS

Thanks for visiting FS. For immediate assistance, please visit Help Center or Live Chat with us.

Rate your overall experience with FS*

Poor Excellent

Please select a topic for your feedback.*


If you would like to hear back from us, please leave your contact information.