qsfp-40ge-lr4
qsfp-40ge-lr4-Cisco-0

QSFP-40GE-LR4

Cisco QSFP-40GE-LR4 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

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Warranty

1 Year Brand & Local Warranty

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qsfp-40ge-lr4 Datasheet

Form Factor

QSFP+

Max Data Rate

44.6Gbps (4×11.2Gbps)

Wavelength

1310nm 



Max Cable Distance 



10km

Connector

Duplex LC

Media

SMF

Transimitter Type

DFB CWDM

Receiver Type

PIN

TX Power

-7~2.3dBm

Receiver Sensitivity

<-11.5dBm

Powerbudget

4.5dB

Receiver Overload

2.3dBm

Power Consumption

≤3.5W

Extinction Ratio

>4.5dB

DDM/DOM

Supported

Commercial Temperature Range

0 to 70°C (32 to 158°F)

Host FEC 



Supported

Bit Error Ratio (BER)

1.00E-12

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