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MRV C31 SFP-10GDWZR-31 Compatible 10G DWDM SFP+ 1552.52nm 80km DOM LC SMF Transceiver Module
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MRV C31 SFP-10GDWZR-31 Compatible 10G DWDM SFP+ 1552.52nm 80km DOM LC SMF Transceiver Module


A$455.40 (Incl. GST)


  • 17 Sold
  • 1495 Reviews
  • 6 Questions
Test Tool (Optional):
When testing, please use 15dB 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 15 dB Attenuator

A$25.30 (Incl. GST)

3 In Stock, International Product
Get it by Tue. 4th May.
31 In Stock, 

In Stock, U.S. Warehouse


In Stock, DE Warehouse


In Stock, RU Warehouse


In Stock, AU Warehouse


In Stock, SG Warehouse

Asia Warehouse
The item will be shipped from Asia global warehouse.
Deliver to
Free Delivery via StarTrack, get it by Tue. 4th May.

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MRV 10G DWDM Series SFP+ Transceivers for 80km
ID Wavelength (nm) Stock
66520 C17 (1563.86nm)
66519 C18 (1563.05nm)
66518 C19 (1562.23nm)
66517 C20 (1561.41nm)
66516 C21 (1560.61nm)
66515 C22 (1559.79nm)
66514 C23 (1558.98nm)
66513 C24 (1558.17nm)
66512 C25 (1557.36nm)
66511 C26 (1556.55nm)
66510 C27 (1555.75nm)
66509 C28 (1554.94nm)
66508 C29 (1554.13nm)
66507 C30 (1553.33nm)
66506 C31 (1552.52nm)
66505 C32 (1551.72nm)
66504 C33 (1550.92nm)
66503 C34 (1550.12nm)
66502 C35 (1549.32nm)
66501 C36 (1548.51nm)
66500 C37 (1547.72nm)
66499 C38 (1546.92nm)
66498 C39 (1546.12nm)
ID Wavelength (nm) Stock
66497 C40 (1545.32nm)
66496 C41 (1544.53nm)
66495 C42 (1543.73nm)
66494 C43 (1542.94nm)
66493 C44 (1542.14nm)
66492 C45 (1541.35nm)
66491 C46 (1540.56nm)
66490 C47 (1539.77nm)
66489 C48 (1538.98nm)
66488 C49 (1538.19nm)
66487 C50 (1537.40nm)
66486 C51 (1536.61nm)
66485 C52 (1535.82nm)
66484 C53 (1535.04nm)
66483 C54 (1534.25nm)
66482 C55 (1533.47nm)
66481 C56 (1532.68nm)
66480 C57 (1531.90nm)
66479 C58 (1531.12nm)
66478 C59 (1530.33nm)
66477 C60 (1529.55nm)
66476 C61 (1528.77nm)
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MRV SFP-10GDWZR-31 Compatible 10G DWDM SFP+ Transceiver Module (SMF, 1552.52nm, 80km, LC, DOM)

MRV Genuine SFP-10GDWZR-31 Vendor Name FS
Form Factor SFP+ Max Data Rate 10Gbps
Wavelength 1552.52nm Max Cable Distance 80km
Connector LC duplex Optical Components EML DWDM
Media SMF DOM Support Yes
TX Power 0-4dBm Receiver Sensitivity <-23dBm
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≤ 10km≤ 30km≤ 50km

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.
  • 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.
  • 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

Multiple 40G DWDM Network up to 40KM

40 Channels 100GHz C21-C60, with 1310nm and Monitor Port, 3.5dB Typical IL, LC/UPC, Dual Fibre DWDM Mux Demux, 1U Rack Mount


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


40GBASE-SR4 QSFP+ 850nm 150m DOM MTP/MPO MMF Optical Transceiver Module for FS Switches


1m (3ft) MTP® Female to 4 LC UPC Duplex 8 Fibres Type B Plenum (OFNP) OM4 50/125 Multimode Elite Breakout Cable, Magenta


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


10GBASE-SR SFP+ 850nm 300m DOM LC MMF Transceiver Module for FS Switches


C21 10G DWDM SFP+ 100GHz 1560.61nm 80km DOM LC SMF Transceiver Module for FS Switches






1U Metal Horizontal Cable Manager with 5 D-rings


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Questions & Answers

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  • 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 R***s on 18/06/2017

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