QSFP+LR4

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40G 10km QSFP+ LR4

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Hilink 40G QSFP LR4 optical transceiver integrates the transmit and receive path onto one module. Four electric-absorption modulated lasers (DFBs) with 1271, 1291,1311 and 1331 nm center wavelengths, which multiplexed/demutiplexed into a single-mode fiber through an industry-standard LC connector.

Product description

Features:

 4 CWDM channels are 1271, 1291,1311 and 1331 nm

 Single +3.3V power supply

 QSFP+ MSA compliant

 Up to 10km transmission

 Operating case temperature: 0~70C

 Maximum 3.5W operation power

 RoHS compliant

 Compliant with IEEE802.3ba

 Compliant with QSFP+ MSA: SFF-8436


Applications:

 40G Ethernet

 Infiniband 4X SDR DDR QDR

 40G Telecom connections


Item

Description

Transceiver form factor

QSFP+

Transmission speed

40GE

Center wavelength (nm)

1271, 1291, 1311, 1331

Standards compliance

40GBASE-LR4

Connector type

LC

Applicable cable and maximum transmission distance

Single-mode fiber: 10 km

Transmit power (dBm)

-7.0 to +2.3

Maximum receiver sensitivity (dBm)

-12.5

Overload power (dBm)

3.3

Extinction ratio (dB)

3.5

Operating temperature

0°C to 70°C (32°F to 158°F)

Part number

HL-QSFP-40G-LR4

 HILINK QSFP 40G LR4 Specs Datasheet.pdf