All Categories
Services
Support
About Us
Resources
Mind your business with a variety of trusted payment options.
Use order number or tracking number to check shipping status.
Get your quote fast and offer you more professional service.
Help manage your budget & expenditure better.
Free samples support, achieve your test results efficiently.
Professional team support and service, to solve your problems in time.
Ask us whatever you care, we will help you 24/7.
Get your quote fast and offer you more professional service.
Meet us and know our mission, belief, service and more.
Find our locations and get connected with us closely.
Explore how we care about the quality.
Find out the latest news and events around l-p.com
{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}}
Features:
QSFP+ MSA compliant
Hot pluggable 38 pin electrical interface
4 LAN-WDM lanes MUX/DEMUX design
4x10G electrical interface
Maximum power consumption 6.5W
LC duplex connector
Supports 40Gb/s aggregate bit rate
Up to 80km transmission on single mode fiber
Operating case temperature: 0℃ to 70℃
Single 3.3V power supply
RoHS 2.0 compliant
| LINK-PP Part Number | LQ-LW40L-ZR4C | Vendor Name | LINK-PP |
| Form Factor | QSFP+ | Max Data Rate | 40Gbps |
| Wavelength | 1310nm | Max Cable Distance | 80km |
| Connector | Duplex LC | Media | SMF |
| Transmitter Type | EML | Receiver Type | PIN |
| Power Consumption | ≤3.3W | Temperature range | 0°C to +70°C |
| Host FEC | Supported | ProtocolsCase | QSFP+ MSA, IEEE 802.3ba Compliant |

Take advantage of our testing program to evaluate the reliability and performance of our optical transceivers.
40G Connectivity for Data Center
LINK-PP’s 40G QSFP+ optical transceivers are engineered to deliver high-performance, reliable, and cost-effective connectivity solutions for modern data centers and enterprise networks. Featured with low-power, high-density, and high-speed, the QSFP+ transceiver provides an ideal solution to help networks quickly ramp up to 40G transmission.




Center Wavelength | 850nm | 850nm | 850nm | 1310nm | 1310nm | 1310nm |
Connector | MTP/MPO-12 (8 of the 12 Fibers Used) | Duplex LC | MTP/MPO-12 (8 of the 12 Fibers Used) | Duplex LC | Duplex LC | Duplex LC |
Cable Distance (Max.) | 100m@OM3 150m@OM4 | 240m@OM3 350m@OM4 | 400m@OM4 | 2km | 150m@OM3 2km@SMF | 40km |
Cable Type | MMF | MMF | MMF | SMF | MMF/SMF | SMF |
Transmitter Type | VCSEL | VCSEL | VCSEL | DFB CWDM | VCSEL | DFB CWDM |
Commercial Temperature Range | -40°C to +85°C | 0°C to +70°C | 0°C to +70°C | 0°C to +70°C | 0°C to +70°C | 0°C to +70°C |
Power Consumption | ≤1.5W | ≤3.5W | ≤1.2W | ≤3.5W | ≤3.5W | ≤3.5W |
Protocols | IEEE 802.3 40GBASE-SR4, SFF-8436 | QSFP+ MSA, IEEE 802.3ba XLPPI electrical interface Compliant | 40G Ethernet, SATA/SAS3, IEEE 802.3ba, MSA Compliant | 40G Ethernet, Fibre Channel, SATA/SAS3, MSA Compliant | 40G Ethernet, MSA Compliant | OTN OTU3, 40G Ethernet, SATA/SAS3, MSA Compliant |
Application | Data Center 40GBASE Ethernet | Enterprise Data Center 40GBASE Ethernet 40G Upgrade Solution | Data Center 40GBASE Ethernet | Data Center 40GBASE-FR4 Ethernet | Data Center 40GBASE Ethernet | Rack to rack Metro networks 40GBASE Ethernet |
{{item.displayed_price.unit_prefix}} {{item.displayed_price.value}} / {{item.displayed_price.unit_type_name}}
{{item.sold_num}} SoldUnited States
Carrier
CostDelivery TimeTracking
Company
CostTime
{{ shipitem.name }}
{{ (shipitem.isfree =='1' || shipitem.price == 0)? 'Free Shipping' :detail_data.currency.unit_prefix+shipitem.price }} To Be Negotiated {{shipitem.datemin}}-{{shipitem.datemax}} days Available
{{reply_items.topic || reply_items.text}}By {{reply_items.author}}