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100G QSFP28 SR4 Active Optical Cable

100G QSFP28 SR4 Active Optical Cable

The HG Genuine MTRQ-4L101 QSFP28 transceiver modules are designed for use in 100 Gigabit Ethernet links over single mode fiber. They are compliant with the QSFP28 MSA , CWDM4 MSA and IEEE 802.3bm .
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产品模块: 100G QSFP28 SR4 Active Optical Cable
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Description

The HG Genuine MTRQ-4L101 QSFP28 transceiver modules are designed for use in 100 Gigabit Ethernet links over single mode fiber. They are compliant with the QSFP28 MSA , CWDM4 MSA and IEEE 802.3bm . Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA.


Features

Hot-pluggable QSFP28 form factor

Supports 103.1 Gb/s aggregate bit rates

Power dissipation < 3.5W RoHS-6 compliant (lead-free)

Commercial case temperature range 0°C to 70°C 

Single 3.3V power supply

Maximum link length of 2km on Single Mode Fiber (SMF) with KR4 FEC

Duplex LC receptacles

I2C management interface 4x25G retimed electrical interface

4x25Gb/s CWDM transmitter


Applications

100G CWDM4 applications with FEC

Other Optical Links.


Standards

Compliant with QSFP+ MSA.

Compliant with SFF-8636.

Compliant with IEEE802.3bm

Compliant with RoHS6.


Absolute Maximum Ratings

Parameter

Symbol

Unit

Min

Max

Storage Temperature Range  

Ts 

o

C

-40

85

Relative Humidity

RH

%

0

85

Power Supply Voltage

Vcc 

V

-0.5

4

Receiver Damage Threshold, per Lane

PT

dBm  

5.5



Recommended Operating Conditions

Operating Case Temperature Range

Tc 

o

C

0

-

70

Power Supply Voltage

Vcc 

V

3.135

3.3

3.465

Total Data Rate


Gbps

-

103.1  


Maximum Data Rate per Lane 


Gbps


25.78125 


Specifications  

Tested under recommended operating conditions, unless otherwise noted

Optical Transmitter Characteristics  

PARAMETER

SYMBOL  

MIN  

TYPE

MAX  

UNITS

Bit Rate per Lane


25.78125 ± 100 ppm

GBd

Lane center wavelengths (range)  

CH0

λ0

1264.5


1277.5

nm

CH1

λ1

1284.5


1297.5

nm

CH2

λ2

1304.5


1317.5

nm

CH3

λ3

1324.5


1337.5

nm

Average Launch Power per Lane  

TXPx  



2.5

dBm

Side-Mode Suppression Ratio

SMSR

30



dB

Transmit OMA per Lane

OMA

-4


2.5  

 dBm

Launch Power (OMA-TDP)


-5



dBm

Extinction Ratio

ER

3.5



dB

Transmitter and Dispersion Penalty  per Lane

TDP



3

dB

Average launch power of OFF transmitter, per lane




-30  

dBm

T Transmitter eye mask definition {X1,  

X2, X3, Y1, Y2, Y3}


{0.31, 0.4, 0.45, 0.34, 0.38,  

0.4}

Transmitter Reflectance




-12

dB

   

Optical Receiver Characteristics 


PARAMETER

SYMBOL  

MIN  

TYPE

MAX  

UNITS

Bit Rate per Lane


25.78125 ± 100 ppm  

GBd

Lane center wavelengths (range)

CH0

λ0

1264.5


1277.5

nm

CH1

λ1

1284.5


1297.5

nm

CH2

λ2

1304.5


1317.5

nm

CH3

λ3

1324.5


1337.5

nm

Receive Saturation  (OMA) per Lane


2.5



dBm

Damage threshold per Lane


3.5



dBm

Unstressed Receiver Sensitivity  

(OMA) per Lane




-10

dBm

Stressed Receiver Sensitivity (OMA)  per Lane




-7.3

dBm

 Conditions of stressed receiver sensitivity test:


Vertical Eye Closure Penalty 

VECP



1.9  

dB

Stressed J2 Jitter

J2

0.33



UI

Stressed J4 Jitter

J4

0.48


-

UI

LOS De-Assert

LOSD



-11

dBm 

LOS Assert

LOSA

-25



dBm 

LOS Hysteresis


0.5



dB  

 

 Electrical Characteristics

Parameter

Symbol

Unit

Min

Typical

Max

Notes


Electrical Characteristics


Power Supply Voltage

VCC 

V

3.135

-

3.465

-

Power Supply Current

ICC 

A

-

-

1.1

-

Transmit turn-on time


ms



2000


Transmitter(per Lane)



Sigle ended input voltage tolerance

-

V

-0.3


4

-

Differential data input swing  


mVpp

900




Differential to common mode input  return loss (min)


dB

22-20(f/25.78), 0.01f<12.89  

15-6(f/25.78), 12.89f<19


Differential input return loss(min)


dB

9.50.37f, 0.01f<8  

4.75–7.4log10(f/14), 8f<19


Receiver (per Lane) 



Single-ended output voltage  


V

-0.3


4.0


Differential data output swing  


mVpp  

400

550

800


Eye width


UI

0.57




Vertical eye closure


dB



5.5


Termination mismatch


%



10


Output transition time, 20% to 80%  


ps

12




Differential output return loss (min)


dB

9.50.37f, 0.01f<8

4.75 – 7.4log10(f/14),  8f<19


Common to differential mode  conversion return loss (min)


dB

22-20(f/25.78), 0.01f<12.89  

15-6(f/25.78), 12.89f<19


 

  EEPROM  definitions   Compatible with SFF-8636 (QSFP28) 

图片5.jpg

Pin Description

 QSFP28-compliant 38-pin connector (per SFF-8679) 

图片6.jpg

图片7.jpg

Mechanical Dimension

Unit: mm

Regulatory Compliance

Feature

Test Method  

Performance

RoHS5

BS EN 1122: 2001          

US EPA METHOD 3050B

US EPA METHOD 3052

US EPA METHOD 3060A

Hg<1000ppm

PBB<1000ppm

PBDE<1000ppm

Cd<100ppm

RoHS6

BS EN 1122: 2001          

US EPA METHOD 3050B

US EPA METHOD 3052

US EPA METHOD 3060A

Pb <1000ppm    Cr6+ <1000ppm           Hg <1000ppm    PBB <1000ppm           

PBDE <1000ppm    Cd <100ppm


Electrostatic Discharge (ESD) to the Electrical Pins

MIL-STD-883E

Method 3015.7

Class 1 (>1.5kV) – Human Body Model

Electrostatic Discharge

(ESD) Immunity

IEC61000-4-2

Class 2(>4.0kV)

Electromagnetic Interference

(EMI)

CISPR22 ITE Class B

FCC Class B

CENELEC EN55022

VCCI Class 1

Compliant with standard

Immunity

IEC61000-4-3 Class 2

Typically show no measurable effect from a 3 V/m field swept from 80 to 1000MHz applied to the transceiver without a chassis enclosure.

 

Ordering Information


Part No





Specification




Pack

Rate

Tx

Pout

Rx

S

Top

Reach

Others

MTRQ-4L101

QSFP28

100G

1310nm

CWDM

-4~2.5 dBm

PIN

<-10 dBm

0~70 

2KM

DDM/RoHS

 

 

Contact Information 

Wuhan Huagong Genuine Optics Technology Co., Ltd

Address: Science & Technology Region of HUST, Donghu High-Tech Zone

Wuhan, Hubei Province, 430223, China

Tel: +86-27-87180102   

Fax: +86-27-87180220    

Email: market@genuine-opto.com

Website: http://www.genuine-opto.com 

 

Statement

HG Genuine possesses the authority for ultimate explanation of all information contained in this document, which is subject to change without prior notice. All the information was obtained in specific environments; and HG Genuine will not be responsible for verifying the products performance in customers’ operating environments, neither liable for the performance of users' products. All information contained is only for the users' reference and shall not be considered as warranted characteristics. HG Genuine will not be liable for damages arising directly or indirectly from any use of the information contained in this document.

Publishing Date: 2016-10-26

 

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