40KM 100G QSFP28

HUA-QS1H3140D QSFP28 transceiver module is designed for 100 Gigabit Ethernet links over 40Km single mode fiber. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. And compliant with 100G 4WDM-40 MSA.

Features

  • Supports 103Gbps and 112Gbps
  • Up to 40km over SMF
  • Single 3.3V Power Supply and Power dissipation < 5W
  • Operating case temperature: 0~70℃
  • Four 25Gbps/28Gbps EML LAN-WDM lasers on transmitter side
  • APD and TIA array on the receiver side
  • 4x25G electrical interface
  • Duplex LC receptacles
  • I2C interface with integrated Digital Diagnostic Monitoring
  • RoHS compliant
  • Safety Certification:TUV/UL/FDA

Secification

Parameter

Symbol

Min.

Typ.

Max.

Unit

Transmitter

Signaling Speed per Lane

BRAVE

25.78125

Gbps

Data Rate Variation

-100

+100

Ppm

Lane_0 Center Wavelength

λC0

1294.53

1296.56

1296.59

nm

Lane_1 Center Wavelength

λC1

1299.02

1300.05

1301.09

nm

Lane_2 Center Wavelength

λC2

1303.54

1304.58

1305.63

nm

Lane_3 Center Wavelength

λC3

1308.09

1309.14

1310.19

nm

Spectral Width (-20dB)

Δλ

1

nm

Total Average Output Power

Po

12.5

dBm

Average Launch Power per Lane*(Note4)

Peach

-2.5

6.5

dBm

Optical Modulation Amplitude (OMA) each Lane*(Note5)

Peach

(OMA)

0.5

6.5

dBm

Average launch power of OFF transmitter per lane

Poff

-30

dBm

Transmitter adn dispersion penalty ,each lane*(Note6)

TDP

2.0

dB

Optical Return Loss Tolerance

20

dB

Extinction Ratio*(Note2)

ER

4.5

dB

Side-mode Suppression ration

SMSR

30

dB

Difference in launch power between any two lanes (OMA)

4

dB

Transmitter Reflectance*(Note7)

-26

dB

Optical Return Loss Tolerance

20

dB

Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}*(Note8)

0.25 ,0.4, 0.45, 0.25 ,0.28 ,0.4

Receiver

Signaling Speed per Lane

BRAVE

25.78125

Gbps

Data Rate Variation

-100

+100

Ppm

Receiver overload per Lane

Psat

-3

dBm

Lane_0 Center Wavelength

λC0

1294.53

1296.56

1296.59

nm

Lane_1 Center Wavelength

λC1

1299.02

1300.05

1301.09

nm

Lane_2 Center Wavelength

λC2

1303.54

1304.58

1305.63

nm

Lane_3 Center Wavelength

λC3

1308.09

1309.14

1310.19

nm

Average Receive Power per Lane(Note9)

Rx_pow

-20.5

-3.5

dBm

Damage threshold per lane(min) *(Note10)

Pdamage

-2.5

dBm

Receive Sensitivity in OMA per Lane*(Note11)

Rx_sens

-18.5

dBm

Stressed Receiver Sensitivity (OMA) per Lane*(Note12)

RXSRS

-16

dBm

Receiver Reflectance

ORL

-26

dB

LOS Assert

LOSA

-35

dBm

LOS De-Assert

LOSD

-25

dBm

LOS Hysteresis

0.5

dB

Application

  • 100G 40km applications with FEC on host side
  • 100G Datacom&Telecom connections