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HW C46 DWDM-SFP10G-1540-56 Compatible 10G DWDM SFP+ 1540.56nm 40km DOM LC SMF Transceiver Module
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HW C46 DWDM-SFP10G-1540-56 Compatible 10G DWDM SFP+ 1540.56nm 40km DOM LC SMF Transceiver Module


214,00 € (Excl. VAT)

254,66 € (Incl. VAT)

Depending on your delivery address, VAT may vary at Checkout.


  • 64 Sold
  • 35 Reviews
  • 6 Questions
Test Tool (Optional):
When testing, please use 10dB fiber optic testing cable to avoid damage to the transceivers.
Fiber optic testing cable

1m (3ft) LC to LC UPC Simplex OS2 Single Mode Fiber Optic Testing Cable with 10 dB Attenuator

15,00 € (Excl. VAT)

17,85 € (Incl. VAT)

Available, International Product
Get it by Thu. 3rd Jun.
30 In Stock, 

In Stock, U.S. Warehouse


In Stock, Asia Warehouse


In Stock, RU Warehouse


In Stock, SG Warehouse


In Stock, AU Warehouse

DE Warehouse
FS DE Warehouse located in Munich supports fast shipping. Read more
Deliver to
FREE Delivery via TNT Express®, get it by Tue. 18th May.
The delivery date applies to the inventory items purchased by 4:30pm (UTC/GMT+2) on business days. After that, your order will ship on the next business day. If your requested quantity exceeds the inventory, it will be dispatched in another shipment at no extra cost. For more details, please refer to the checkout page.

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HW 10G DWDM Series SFP+ Transceivers for 40km
ID Wavelength (nm) Stock
66475 C17 (1563.86nm)
66474 C18 (1563.05nm)
66473 C19 (1562.23nm)
66472 C20 (1561.41nm)
66471 C21 (1560.61nm)
66470 C22 (1559.79nm)
66469 C23 (1558.98nm)
66468 C24 (1558.17nm)
66467 C25 (1557.36nm)
66466 C26 (1556.55nm)
66465 C27 (1555.75nm)
66464 C28 (1554.94nm)
66463 C29 (1554.13nm)
66462 C30 (1553.33nm)
66461 C31 (1552.52nm)
66460 C32 (1551.72nm)
66459 C33 (1550.92nm)
66458 C34 (1550.12nm)
66457 C35 (1549.32nm)
66456 C36 (1548.51nm)
66455 C37 (1547.72nm)
66454 C38 (1546.92nm)
66453 C39 (1546.12nm)
ID Wavelength (nm) Stock
66452 C40 (1545.32nm)
66451 C41 (1544.53nm)
66450 C42 (1543.73nm)
66449 C43 (1542.94nm)
66448 C44 (1542.14nm)
66447 C45 (1541.35nm)
66446 C46 (1540.56nm)
66445 C47 (1539.77nm)
66444 C48 (1538.98nm)
66443 C49 (1538.19nm)
66442 C50 (1537.40nm)
66441 C51 (1536.61nm)
66440 C52 (1535.82nm)
66439 C53 (1535.04nm)
66438 C54 (1534.25nm)
66437 C55 (1533.47nm)
66436 C56 (1532.68nm)
66435 C57 (1531.90nm)
66434 C58 (1531.12nm)
66433 C59 (1530.33nm)
66432 C60 (1529.55nm)
66431 C61 (1528.77nm)
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HW DWDM-SFP10G-1540-56 Compatible 10G DWDM SFP+ Transceiver Module (SMF, 1540.56nm, 40km, LC, DOM)

HW Compatible DWDM-SFP10G-1540-56 Vendor Name FS
Form Factor SFP+ Max Data Rate 10Gbps
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 the long reach transceiver is used in short distance transmission, please matched with appropriate attenuator according to the table.

Distance≤ 5km≤ 10km≤20km

Quality Testing Program
Fs 20210120165421_718.jpg?v=1611196223

Quality Control SystemLearn more

Take a look at our optics test program and see what truly sets us apart.

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 is in conformity with ISO14001. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
  • This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 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.
  • The CB Scheme is an international program developed by the International Electrotechnical Commission for Electrical Equipment (IECEE) in order to enable the worldwide acceptance of product safety testing between laboratories and certification bodies. 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.
  • FDA is responsible for regulating radiation-emitting electronic products. To protect the public from hazardous and unnecessary exposure to radiation from electronic products. 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.
  • This product fully accords with the Russian TR CU certificate (EAC Certificate), which signifies that it complies with standards of the Customs Union's member countries as well as quality and safety requirements. 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.

Network Connectivity

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S5860-20SQ, 24-Port Ethernet L3 Fully Managed Pro Switch, 20 x 10Gb SFP+, with 4 x 25Gb SFP28 and 2 x 40Gb QSFP+ Uplinks, Stackable Switch, Broadcom Chip

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Cisco C21 DWDM-SFP10G-60.61 Compatible 10G DWDM SFP+ 1560.61nm 40km DOM LC SMF Transceiver Module

214,00 €

1m (3ft) LC UPC to LC UPC Simplex OS2 Single Mode PVC (OFNR) 2.0mm Fibre Optic Patch Lead

2,20 €

M6200-CH2U, 2U Managed Chassis Unloaded Platform, Supports 7x Mux/DEMUX/EDFA/OEO/OLP/DCM Cards

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NEOCLEAN-E LC/MU 1.25mm Pen One-Push Cleaner (750+ Times)

52,00 €

FOPM-204 Handheld Optical Power Metre (-50~+26dBm) with 2.5mm FC/SC/ST Connector

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M6200-DCM40, 40KM DCF-based Passive Dispersion Compensation Module

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Product Highlights
Test Bed
HW S5720-32X-EI-AC

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