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40G QSFP+ EZR4 100Km 1550nm LC Optical Transceiver

Features:

  • 4 lanes MUX/DEMUX design
  • 100GHz ITU Grid, C Band DWDM EML transmitter, APD photo-detector
  • Up to 11.2Gbps per channel bandwidth
  • Aggregate bandwidth of > 40Gbps
  • Duplex LC connector
  • Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-EZR4
  • QSFP MSA compliant
  • Up to 100 km transmission
  • Compliant with QDR/DDR Infiniband data rates
  • Single +3.3V power supply operating
  • Built-in digital diagnostic functions
  • Temperature range 0°C to 70°C
  • RoHS Compliant Part

Applications:

  • Rack to rack
  • Data centers Switches and Routers
  • Metro networks
  • Switches and Routers
  • 40G BASE-EZR4


  • 产品详细信息


RQ-40G-EZR4

40Gb/s EZR4 100km QSFP+ Transceiver Hot Pluggable, Duplex LC Connector, Single mode



Description:

The RQ-40G-EZR4 is a transceiver module designed for 100km optical communication applications. The design is compliant to 40GBASE-EZR4 of the IEEE P802.3ba standard. The module converts 4 inputs channels of 10Gb/s electrical data to 4 DWDM optical signals and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 DWDM channels signals and converts them to 4 channel output electrical data. 


Absolute Maximum Ratings


Parameter

Symbol

Min.

Typical

Max.

Unit

Storage Temperature

TS

-40


+85

°C

Supply Voltage

VCCT, R

-0.5


4

V

Relative Humidity

RH

0


85

%


Recommended Operating Environment:


Parameter

Symbol

Min.

Typical

Max.

Unit

CaseoperatingTemperature

TC

0


+70

°C

Supply Voltage

VCCT, R

+3.13

3.3

+3.47

V

Supply Current

ICC



1000

mA

Power Dissipation

PD



3.5

W


Electrical Characteristics (TOP= 0 to 70 °C, VCC= 3.13 to 3.47 Volts


Parameter

Symbol

Min

Typ

Max

Unit

Note

Data Rate per Channel


-

10.3125

11.2

Gbps


Power Consumption


-

2.5

5

W


Supply Current

Icc


0.75

1.3

A


Control I/O Voltage-High

VIH

2.0


Vcc

V


Control I/O Voltage-Low

VIL

0


0.7

V


Inter-Channel Skew

TSK



150

Ps


RESETL Duration



10


Us


RESETL De-assert time




100

ms


Power On Time




100

ms


Transmitter

Single Ended Output Voltage Tolerance


0.3


4

V

1

Common mode Voltage Tolerance


15



mV


Transmit Input Diff Voltage

VI

150


1200

mV


Transmit Input Diff Impedance

ZIN

85

100

115



Data Dependent Input Jitter

DDJ


0.3


UI


Receiver

Single Ended Output Voltage Tolerance


0.3


4

V


Rx Output Diff Voltage

Vo

370

600

950

mV


Rx Output Rise and Fall Voltage

Tr/Tf



35

ps

1

Total Jitter

TJ


0.3


UI



Note:

1.  20~80%


Optical Parameters (TOP = 0 to 70°C, VCC = 3.0 to 3.6 Volts)


Parameter

Symbol

Min

Typ

Max

Unit

Ref.

Transmitter



Wavelength Assignment

λ

X-1

X

X+1

nm


Side-mode Suppression Ratio

SMSR

30

-

-

dB


Total Average Launch Power

PT


-

10

dBm


Average Launch Power, each Lane


+1

-

5

dBm


Transmit OMA per Lane

TxOMA

0.3


5.0

dBm


Difference in launch power between any two lanes (OMA)




4.7

dBm


Transmitter Dispersion Penaltyeach Lane

TDP



2.6

dB


Extinction Ratio

ER

5.5

6.5


dB


Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}


{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}





Optical Return Loss Tolerance


-

-

20

dB


Average Launch Power OFF Transmitter, each Lane

Poff



-30

dBm


Relative Intensity Noise

Rin



-128

dB/HZ

1

Optical Return Loss Tolerance


-

-

12

dB


Receiver

Damage Threshold

THd

-3



dBm

1

Average Power at Receiver Input, each Lane

R

-25


-6

dBm


Receive Electrical 3 dB upper Cut off Frequency, each Lane




12.3

GHz


RSSI Accuracy


-2


2

dB


Receiver Reflectance

Rrx



-26

dB


Receiver Power (OMA), each Lane


-

-

-4

dBm


Receive Electrical 3 dB upper Cutoff Frequency, each Lane




12.3

GHz


LOS De-Assert

LOSD



-25

dBm


LOS Assert

LOSA

-35



dBm


LOS Hysteresis

LOSH

0.5



dB


Note

1.     12dB Reflection



Order information


Product Number

Data Rate(Gb/s)

Wavelength(nm)

Reach(km)

LD

PD

Temperature(℃)

RQ-40G-EZR4

40

1550

100

EML

APD

0~70




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