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40GBASE-ER4 QSFP+ SMF 1271-1331nm 40km DDM Transceiver

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Product Description

100% OEM Compatible 40GBase-ER4 QSFP+ Transceiver (SMF, 1271-1331nm, 40km, LC, DDM, Commercial Temp)

QSFP+LC41.2GB/sCommercial temperature 0C to 70CSingle-mode fiber40km


Form Factor: QSFP+ ER4 Data Rate: 41.2 Gb/s
Wavelength: 1271nm, 1291nm, 1311nm, 1331nm Protocols: 40G Ethernet, OTU3, OTU3e1, OTU3e2
Connector: LC Transmitter Type: 4x10Gb/s DFB CWDM transmitter
Cable Type: SMF TX Power: Min: -2.7dBm Max: 4.5dBm
Max Distance: 40km (24..85 miles) RX Sensitivity: -21.2dBm
Temperature Range: Commercial Temp: 0°C to 70°C Digital Diagnostics (DDM/DOM): Supported
Power Consumption: 3.5 W Power Budget: 18.5dB

40GB QSFP+ ER4 Datasheet

Approved's QSFP+ ER4 OEM Compatibility

The Approved Networks 40GBASE-ER4 QSFP+ SMF 1271-1331nm 40km DDM Transceiver is guaranteed 100% Compatible and Functional in its intended router or switch, and it is 100% MSA compliant. Our QSFP+ ER4 transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product. Every QSFP+ ER4 transceiver is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.

  • Arista: QSFP-40G-ER4-AN
  • Avaya: AA1404003-E6
  • Brocade-Foundry: 40G-QSFP-ER4
  • Cisco: QSFP-40G-ER4
  • Extreme: 10335
  • Force10: GP-QSFP-40GE-1ER
  • HP: JL306A
  • Juniper: JNP-QSFP-40GE-ER4
  • Juniper: QFX-QSFP-40G-ER4
  • Juniper: QSFPP-40GBASE-ER4
  • MSA Generic: QSFP-ER4
  • MSA OnePort Programmable: OP-QSFP-ER4
  • NoviFlow: 400000514
  • Palo Alto: PAN-QSFP-40GBASE-ER4

If you don't see your platform listed, please contact our engineering and technical support team.

Tested. Trusted. Approved.

Guaranteed Compatible

Guaranteed Compatible

100% guaranteed compatible in over 90 OEM platforms

99.98% Reliability Rate

Reliability Rate

100% tested to exact MSA & OEM specifications

Industry Leading Lifetime Warranty

Industry Leading Lifetime Warranty

Industry leading Limited Lifetime Warranty on all transceiver products

98% On-Time Delivery Rate

98% On-Time Delivery Rate

Extensive inventory guarantees immediate delivery on over 20,000 SKU's

Full Service Technical Support

Full Service Technical Support

Call, chat, email or meet for transceiver support

Up to 90% Savings

Savings of up to 90% off OEM Prices

Save up to 90% while improving deliverability & interoperability