MachineU > China Products > Consumer Electronic > Computer Hardware & Software > Optical Drives
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Specifications
Brand Name :
UTOPTEK
Model Number :
QSFP-40G-LR4
Certification :
CE FCC RoHs
Place of Origin :
China
MOQ :
1piece
Payment Terms :
T/T, Western Union,Paypal, Alipay,Wechat etc.
Supply Ability :
500pairs per month
Delivery Time :
1-2days
Packaging Details :
4pcs/bag
Transmission speed :
40Gb/s
Fiber Type :
single-mode, Duplex LC
Distance :
10KM
DDM Function :
Support
Power supply :
3.3V
Working Temperature :
0~70℃
Aggregate bandwidth :
> 40Gbps
per channel bandwidth :
11.2Gbps
Compatible :
Cisco,Huawei,HP,H3C,Juniper,Extreme etc..
Warranty :
3 years
Description

Cisco QSFP-40GE-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver ModuleCisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver ModuleCisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

1.Product Features:

  • Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard
  • QSFP+ MSA compliant
  • Compliant with QDR/DDR Infiniband data rates
  • Up to 11.2Gb/s data rate per wavelength
  • 4 CWDM lanes MUX/DEMUX design
  • Up to 10km transmission on single mode fiber (SMF)
  • Operating case temperature: 0 to 70 ℃
  • Maximum power consumption 3.5W
  • LC duplex connector
  • RoHS compliant

2.Applications:

  • 40GBASE-LR4 Ethernet Links
  • Infiniband QDR and DDR interconnects
  • Client-side 40G Telecom connections

3.Technical specifications:

Brand UTOPTEK, OEM
Condition 100% New
Form Factor QSFP+
Fiber Type single mode, dual fiber
Wavelength: 1271, 1291, 1311 and 1331 nm
Distance 10KM
Data Rate (max) 40Gb/s
Working Temperature (°C) 0°C~70°C
Storage Temperature (°C) -40°C~+85°C
Relative Humidity 0~85%
Voltage Supply 3.3V
Power consuption <1.5W
Connector Duplex LC
Warranty 3 years
Compatible with Cisco, Haiwei, HP etc.
Time of delivery 1-2 working days
Package 10 pcs/box

4.Optical Characteristics

Parameter Symbol Min Typical Max Units Notes
Wavelength Assignment L0 1264.5 1271 1277.5 nm
L1 1284.5 1291 1297.5 nm
L2 1304.5 1311 1317.5 nm
L3 1324.5 1331 1337.5 nm
Transmitter
Side Mode Suppression Ratio SMSR 30 dB
Total Average Launch Power PT 8.3 dBm
Average Launch Power, each Lane PAVG -7 2.3 dBm

Optical Modulation Amplitude

(OMA), each Lane

 POMA -4 3.5 dBm 1
Difference in Launch Power between any Two Lanes (OMA) Ptx,diff 6.5 dB

Launch Power in OMA minus

Transmitter and Dispersion

Penalty (TDP), each Lane

 -4.8 dBm
TDP, each Lane TDP 2.6 dB
Extinction Ratio ER 3.5 dB
Relative Intensity Noise RIN -128 dB/Hz

12dB

reflection
Optical Return Loss Tolerance TOL 20 dB
Transmitter Reflectance RT -12 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 OFF

Transmitter, each Lane

 Poff -30 dBm
Receiver
Damage Threshold, each Lane THd 3.3 dBm 2
Total Average Receive Power 8.3 dBm

Average Receive Power, each

Lane

 -13.7 2.3 dBm
Receiver Reflectance RR -26 dB
Receive Power (OMA), each Lane 3.5 dBm

Receiver Sensitivity (OMA), each

Lane

 SEN -11.5 dBm

Stressed Receiver Sensitivity

(OMA), each Lane

 -9.6 dBm

3

Difference in Receive Power

between any Two Lanes (OMA)

 Prx,diff 7.5 dB
LOS Assert LOSA

-28

 dBm
LOS Deassert LOSD -15 dBm
LOS Hysteresis LOSH

0.5

 dB

Receiver Electrical 3 dB upper

Cutoff Frequency, each Lane

 Fc 12.3 GHz
Conditions of Stress Receiver Sensitivity Test (Note 4)

Vertical Eye Closure Penalty, each

Lane

 1.9 dB
Stressed Eye J2 Jitter, each Lane

0.3

UI
Stressed Eye J9 Jitter, each Lane

0.47

UI

5.Factory Show:

Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

6.Compatibility:

Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

7.Ordering Information:

Part No. Data Rate Form Factor Distance Wavelength Transmitter Receiver Interface Temp.
QSFP-40G-SR4 40Gb/s QSFP+ 100m 850nm VCSEL PIN MPO 0-70℃
QSFP-40G-SR-2KM 40Gb/s QSFP+ 2km 1310nm DFB PIN MPO 0-70℃
QSFP-40G-LR-S 40Gb/s QSFP+ 10km 1310nm DFB PIN MPO 0-70℃
QSFP-40G-LR4 40Gb/s QSFP+ 10km 1310nm DFB PIN LC 0-70℃
QSFP-40G-ER4 40Gb/s QSFP+ 40km 1310nm DFB APD LC 0-70℃

Product tags

40g qsfp optical transceiver

,

40g qsfp +optical transceiver

,

cisco 10gbase-lr sfp module
Send your message to this supplier
Send Now

Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Ask Latest Price
Product Detail
Brand Name :
UTOPTEK
Model Number :
QSFP-40G-LR4
Certification :
CE FCC RoHs
Place of Origin :
China
MOQ :
1piece
Payment Terms :
T/T, Western Union,Paypal, Alipay,Wechat etc.
Contact Supplier
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Shenzhen UTOP Technology Co., Ltd.

Site Member
7 Years
guangdong, shenzhen
Since 2018
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
155M BiDi, Copper SFP Module, 155M Dual Fiber
Total Annual :
2.0 million-5.0 million
Employee Number :
20~100
Certification Level :
Site Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products 40G Dual Fiber
MachineU China Products Consumer Electronic Computer Hardware & Software Optical Drives
Contact Supplier
Submit Requirement