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QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber
QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber
QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber
QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber
QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber
QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber
Specifications
Brand Name :
E-link
Model Number :
LNK-QDD-400G-DR4-05
Certification :
CE,FCC,RoHs
Place of Origin :
China
MOQ :
1 pcs
Price :
Negotiation
Payment Terms :
Western Union, L/C, T/T, MoneyGram, Paypal
Supply Ability :
20000pcs/per month
Delivery Time :
7 Working days
Packaging Details :
SFP Fiber Transceiver Standard Export Package
Keywords :
SFP optical transceiver
Data Rate :
400GB Ethernet
Fiber Type :
Single Mode Fiber
Transmission distance :
500M
Power Consumption :
10W
Operating Temperature :
0°C ~ 70°C
Description

QSFP28 Optical Module 400GBASE-DR4 1310nm 500m Transceiver Single Mode Fiber
400G QSFP Transceiver Advantages
► Compliant with QSFP-DD CMIS Rev 4.0
► Supports 3dB channel insertion loss
► Two wire serial Interface with digital diagnostic monitoring
► Compliant with QSFP-DD MSA HW Rev 5.1
► Type 2 housing with MPO-12 connector

Transmitter Optical Specifications

Parameter

Symbol

Min.

Typical

Max.

Unit

Notes

Wavelength

λC

1304.5

1311

1317.5

nm

Side Mode Suppression Ratio

SMSR

30

-

-

dB

Average Launch Power, each lane

AOPL

-2.9

-

4.0

dBm

1

Outer Optical Modulation Amplitude (OMAouter), each lane

TOMA

-0.8

-

4.2

dBm

2

Launch Power in OMAouter minus TDECQ,
each lane

TOMA

-2.2

-

-

dBm

Transmitter and Dispersion Eye Closure for PAM4 (TDECQ), each lane

TDECQ

-

-

3.4

dB

TDECQ – 10log10(Ceq)

-

-

-

3.4

dB

Average Launch Power of OFF Transmitter, each lane

TOFF

-

-

-15

dBm

Extinction Ratio, each lane

ER

3.5

-

-

dB

Transmitter transition time

-

-

-

17

ps

RIN21.4OMA

RIN

-

-

-136

dB/Hz

Optical Return Loss Tolerance

ORL

-

-

21.4

dB

Transmitter Reflectance

TR

-

-

-26

dB

3

Receiver Optical Specifications

Parameter

Symbol

Min.

Typical

Max.

Unit

Notes

Wavelength

λC

1304.5

1311

1317.5

nm

Damage Threshold, each lane

AOPD

5

-

-

dBm

Average Receive Power, each lane

AOPR

-5.9

-

4.0

dBm

1

Receive Power (OMAouter), each lane

OMAR

-

-

4.2

dBm

Receiver Reflectance

RR

-

-

-26

dB

Receiver Sensitivity (OMAouter), each lane

SOMA

-

-

-4.4

dBm

2

Stressed Receiver Sensitivity (OMAouter), each lane

SRS

-

-

-1.9

dBm

3

Conditions of stressed receiver sensitivity test

Stressed eye closure for PAM4 (SECQ)

3.4

dB

SECQ – 10log10(Ceq), lane under test

-

-

-

3.4

dB

OMAouter of each aggressor lane

4.2

dBm

QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

Ordering Information

Part Number

Application

Data Rate

Laser Source

Fiber Type

LNK-QDD-400G-DR4-05

400GBASE-DR4

400GB Ethernet

EML

Single Mode Fiber
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QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

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Product Detail
Brand Name :
E-link
Model Number :
LNK-QDD-400G-DR4-05
Certification :
CE,FCC,RoHs
Place of Origin :
China
MOQ :
1 pcs
Price :
Negotiation
Contact Supplier
QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber
QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber
QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

E-link China Technology Co., Ltd.

Verified Supplier
9 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer
Main Products :
Fiber Ethernet Media Converter, Industrial Ethernet Media Converter, POE Fiber Media Converter
Total Annual :
10000000-20000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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