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Allied Telesis QSFPER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km LC DOM Transceiver Module
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Allied Telesis QSFPER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km LC DOM Transceiver Module

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US$  799.00
FS P/N: QSFP-ER4-40G
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Allied Telesis QSFPER4 Compatible 40GBASE-ER4 QSFP+ Transceiver Module (SMF, 1310nm, 40km, LC, DOM)

Product Details

Allied Telesis Compatible QSFPER4 Vendor Name FS
Form Type QSFP+ Max Data Rate 44.6Gbps
Wavelength 1310nm Max Cable Distance* 40km**
Connector LC duplex Transimitter Type DFB CWDM
Cable Type SMF DDM/DOM Support Yes
CDR Supported Protocols OTN OTU3, 40G Ethernet, Infiniband, Fiber Channel, SATA/SAS3, MSA Compliant
TX Power -2.7~+4.5dBm Receiver Sensitivity <-21.2dBm
Commercial Temperature Range 0 to 70°C (32 to 158°F

Requires 10dB fixed attenuator for <= 1km; 6dB fixed attenuator for <= 10km.
Requires 5dB fixed attenuator for <= 15km.
** Minimum cabling distance is 2 meters for -LR4 and -ER4 according to the IEEE 802.3 standard.
*** Links longer than 30 km for the same link power budget are considered engineered links as per IEEE 802.3 Table 87–6. Depending upon link architecture, attenuation may be required to guarantee operation.

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Quality Certification

  • 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 free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and 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.
  • 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.
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.
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