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QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
Specifications
Brand Name :
Mray
Model Number :
QSFP-40G-LR4
Certification :
CE, FCC, RoHs, ISO9001
Place of Origin :
Shenzhen, China
MOQ :
1 piece
Price :
Negotiable
Payment Terms :
T/T, Western Union, L/C
Supply Ability :
10000pcs/day
Delivery Time :
1~2 days for samples
Packaging Details :
10pcs/plastic try, 500pcs per standard export carton
Product name :
QSFP+ 40G LR4 optical module
Data Rate :
40Gb/s
Interface Type :
LR4
Wavelength :
1310nm
Reach :
10KM
Cable Type :
SMF
Connector :
Dual LC
DDM :
YES
Description

QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

Description

Miray’s QSFP+ 40G-LR4-10km module is a highly integrated 4x10G transceiver focused on reach, bandwidth, density and cost for high port-count 40G systems, and client-side 40G interfaces. The 40G QSFP+ LR4 Lite transceiver is designed for applications based on the IEEE802.3ba 40GBASE-LR4 standard of up to 10km reach.

Features

  • Reach: 10 km via SMF
  • Uncooled CWDM DFB lasers, directly modulated
  • Using ITU G.694.2 wavelength grid at 1271, 1291, 1311, and 1331nm
  • User controllable Transmit Input Equalization and Receiver Output Amplitude
  • MSA-compliant performance monitoring via I2C interface
  • Fiber connector: SMF LC duplex connector
  • Compliant with QDR/DDR InfiniBand data rates
  • Hot-pluggable electrical interface
  • 0–70°C operating temp
  • Power dissipation < 3.5W
  • RoHS6 compliant (lead-free)

Application

  • 40G Ethernet
  • InfiniBand QDR and DDR interconnects

Recommended Operating Environment

Parameter

Symbol

Unit

Min

Typ

Max

Operating Case Temperature Range

Tc

oC

0

70

Power Supply Voltage

Vcc

V

3.14

3.3

3.46

Bit Rate

BR

Gb/s

41.2

Bit Error Ratio

BER

10-12

Max Supported Link Length

L

Km

10

Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Optical Transmitter Performance

Parameter

Symbol

Min

Typical

Max

Unit

Center Wavelength

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

Bit Rate per Channel

B

10.3125

10.7546

Gb/s

Total Average Launch Power

POUT

-

-

8.0

dBm

Side Mode Suppression Ratio

SMSR

30

-

-

dB

Average launch power, each lane

-6.8

-

2.0

dBm

Optical Modulation Amplitude (each lane)

OMA

-3.8

-

3.5

dBm

Optical Modulation Amplitude (OMA) - TDP, per lane (min)

-

-4.8

-

-

dBm

Transmission & dispersion penalty,

each lane

TDP

-

-

2.3

dB

RIN12 OMA

-

-

-

-128

dB/Hz

Transmitter Reflectance

-

-

-

-12

dB

Extinction Ratio

ER

3.5

-

dB

Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}

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

Average launch power of OFF transmitter, each lane

-

-

-

-30

dBm

Optical return loss tolerance

-

-

-

20

dB

Optical Receiver Performance

Parameter

Symbol

Min

Typical

Max

Unit

Center Wavelength

Ch0

λ0

1264.5

1271

1277.5

nm

Ch1

λ1

1284.5

1291

1297.5

nm

Ch2

λ2

1304.5

1311

1317.5

nm

Ch3

λ3

1324.5

1331

1337.5

nm

Bit Rate per Channel

B

10.3125

-

10.7546

Gb/s

Damage threshold, each lane

-

3.4

-

-

dBm

Average receive power, each lane

-

-13.5

-

2.0

dbm

Unstressed Sensitivity (OMA) at 10 x 10-12BER

OMAin

-

-

-11.5

dBm

Stressed Sensitivity (OMA)

OMAin,str

-

-

-9.9

dBm

Receiver Reflectance

ORL

-

-

-26

dB

Vertical eye closure penalty, each lane

VECP

-

-

1.6

dB

Receive electrical 3 dB upper cutoff frequency, per lane

-

-

-

12.3

GHZ

Stressed eye J2 Jitter, each lane

J2

-

-

0.42

UI

Stressed eye J9 Jitter, each lane

J9

-

-

0.65

UI

Eye mask coordinates #1 {X1, X2 Y1, Y2} Hit ratio = 5 x 10E-5

{ 0.29, 0.5 150, 425}

Connection

QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

Dimension

QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

Product Packing

QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

Compatibility Test

QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

Compatible Brands

QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

Production Flow

QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

For more details, welcome to inquire us freely.

Product tags

qsfp optical module

,

40g qsfp +optical transceiver

,

40g qsfp optical transceiver
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QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

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Product Detail
Brand Name :
Mray
Model Number :
QSFP-40G-LR4
Certification :
CE, FCC, RoHs, ISO9001
Place of Origin :
Shenzhen, China
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km
QSFP+ 40G LR4 optical module single-mode CWDM 4 aggregate 10G channels 10Km

Shenzhen Miray Communication Technology Co., Ltd.

Active Member
5 Years
shenzhen
Since 2009
Business Type :
Manufacturer, Exporter, Seller
Main Products :
QSFP Transceiver Module, SFP Transceiver Modules, SFP+ Transceiver Module
Total Annual :
15million-20million
Employee Number :
100~150
Certification Level :
Active Member
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