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40G QSFP+

40G QSFP+ Duplex LC Transceiver (BiDi/LR4)

40G QSFP+ BiDi transceiver and LR4/ER4 duplex LC modules: reach 40G without recabling to MPO, up to 40 km. Validated by model, firmware and port. Request a quote.

1- to 5-year product warranty Validated compatibility Typical dispatch in 48h*
40G QSFP+ Duplex LC Transceiver (BiDi/LR4) — EON Technology

Speed

40G

Form factor

QSFP+

Speed

40G

Form factor

QSFP+

Validated brands

85+

Lead time

Typical dispatch in 48h*

Mixed-vendor networks

Compatibility validated by model, firmware, port and optical part number in converged Cisco, Juniper, Arista and HPE architectures, with stable operation under the agreed technical conditions.

Real-time DDM / DOM

Digital diagnostic monitoring for predictive maintenance and stable operation under the agreed technical conditions.

Warranty and engineering support

1- to 5-year product warranty. EON serves Latin America and Spain from a centralized operation in Colombia. Transceiver recoding with 90-day service coverage.

Validated compatibility

Compatibility validated by model, firmware, port and optical part number.

Need transceiver recoding?

We adapt and validate compatibility, with typical dispatch in 48h*. 90-day service coverage.

Specifications and technical documentation

EON Technology 40G QSFP+ duplex transceiver modules deliver 40 Gbps over a duplex LC connector, with no MPO cable required. Ideal for upgrading existing duplex fiber infrastructure to 40G. The family covers the 40G QSFP+ BiDi transceiver and SWDM4 (MMF) as well as 40GBASE-LR4 QSFP+ and ER4 (SMF, up to 40 km). Compatibility validated by model, firmware, port and optical part number.

Key features

  • Connector: duplex LC/UPC — reuses the existing duplex fiber, no recabling to MPO
  • Standards: 40GBASE-SR BiDi · SWDM4 · LR4 · LR4 20 km · ER4
  • Fiber: MMF OM3 (BiDi, 100 m) — MMF OM4 (SWDM4, 300 m) — SMF G.652 (LR4/ER4, up to 40 km)
  • Key advantage: migrate to 40G without installing MPO cable in the existing plant
  • DDM/DOM: real-time monitoring of optical power, temperature and voltage
  • Hot-pluggable: hot-swap with stable operation under the agreed technical conditions
  • MTBF: > 1,000,000 h at 35 °C with a 90% confidence level
  • Compliance: MSA — multivendor with Cisco, Juniper, Arista, HPE and other brands; compatibility validated by model, firmware, port and optical part number

Technical specifications

Optical characteristics

ProductWavelengthFiber TypeReachPower ConsumptionTemperature Range
QSFP+ 40G SR BiDi (Commercial)850-900nmMMF100m (OM3)< 3.5WCOM
QSFP+ 40G SWDM4 (Commercial)850nmMMF300m (OM3)< 3.5WCOM
QSFP+ 40G LR4 (Commercial)1310nmSMF10km (G.652)< 3.5WCOM
QSFP+ 40G LR4 20km (Commercial)1310nmSMF20km (G.652)< 3.5WCOM
QSFP+ 40G ER4 (Commercial)1310nmSMF40km*1 (G.652)< 3.5WCOM

Optical transmission specifications

ProductTx/Rx Wavelength RangeTransmit Power (Min-Max)Receiver SensitivityOverload PowerPower Budget
QSFP+ 40G SR BiDi (Commercial)C1: 832 – 868 nm C2: 882 – 918 nm-4 to 5 dBm-6 dBm5 dBm2 dB
QSFP+ 40G SWDM4 (Commercial)C1: 845 - 855 nm C2: 875 - 885 nm C3: 905 - 915 nm C4: 935 - 945 nm-7.5 to 3 dBm-12.5 dBm5 dBm2 dB
QSFP+ 40G LR4 (Commercial)C1: 1264.5 - 1277.5 nm C2: 1284.5 - 1297.5 nm C3: 1304.5 - 1317.5 nm C4: 1324.5 - 1337.5 nm-7 to 2.3 dBm-11 dBm2.3 dBm4 dB
QSFP+ 40G LR4 20km (Commercial)C1: 1264.5 - 1277.5 nm C2: 1284.5 - 1297.5 nm C3: 1304.5 - 1317.5 nm C4: 1324.5 - 1337.5 nm-4.5 to 2.3 dBm-12.5 dBm3.3 dBm8 dB
QSFP+ 40G ER4 (Commercial)C1: 1264.5 - 1277.5 nm C2: 1284.5 - 1297.5 nm C3: 1304.5 - 1317.5 nm C4: 1324.5 - 1337.5 nm-2.7 to 4.5 dBm-21.2 dBm-4.5 dBm18.5 dB
QSFP+ 40G ZR4 (Commercial)C1: 1294.53 - 1296.59 nm C2: 1299.02 - 1301.09 nm C3: 1303.54 - 1305.63 nm C4: 1308.09 - 1310.19 nm1 to 6 dBm-25 dBm-8 dBm26 dB

Part numbers and product codes

Part NumberProduct NumberProductDescription
28-AO0413CQSFP- 40GSRBDQSFP+ 40G SR BiDi (Commercial)QSFP+ 40G Transceiver, Multimode SR BiDi, 100m reach, 850nm - 900nm, LC Duplex, DDM/DOM, MSA, COM
28-AY0115CQSFP-40GSW4QSFP+ 40G SWDM4 (Commercial)QSFP+ 40G Transceiver, Multimode SWDM4, 300m reach, 850nm, LC Duplex, DDM/DOM, MSA, COM
28-AE1321CQSFP-40GLR4QSFP+ 40G LR4 (Commercial)QSFP+ 40G Transceiver, Single-mode LR4, CWDM4, 10km reach, 1310nm, LC Duplex, DDM/DOM, MSA, COM
28-AE1323CQSFP- 40GLR420QSFP+ 40G LR4 20km (Commercial)QSFP+ 40G Transceiver, Single-mode LR4, CWDM4, 20km reach, 1310nm, LC Duplex, DDM/DOM, MSA, COM
28-A61326CQSFP-40GER4QSFP+ 40G ER4 (Commercial)QSFP+ 40G Transceiver, Single-mode ER4, CWDM4, 40km reach, 1310nm, LC Duplex, DDM/DOM, MSA, COM
28-AU1328CQSFP-40GZR4QSFP+ 40G ZR4 (Commercial)QSFP+ 40G Transceiver, Single-mode ZR4, LWDM4, 80km reach, 1310nm, LC Duplex, DDM/DOM, MSA, COM

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