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High-Performance 40g Qsfp+ Lr4 Transceiver for Cisco Networking
US$99.00
1-9 Pieces
US$89.00
10-99 Pieces
US$79.00
100+ Pieces
Sample price:US$99.00/piece.Request sample
Product profile
Customization
AvailableUsage
Workstation, ServerType
WiredModel NO.
UF-QSFP-LR4-20Support Network
EthernetInformation content
DataCertification
CE, ISO, RoHS, GSCondition
NewForm Factor
Qsfp+Wavelength
1271~1331nmMax Cable Distance
20kmConnector
LCCable Type
SMFTransport Package
Carton BoxSpecification
40G QSFP+ LR4 1310nm CWDM4 20km LC SMF DDM ModuleTrademark
UTP FiberOrigin
ChinaHS Code
8517706000Production Capacity
10000pieces/MonthKey features
20km Transmission Distance: Supports up to 20km over standard G.652 single-mode fiber.
40Gbps High Speed: Converts 4x10Gb/s electrical data to 40Gb/s optical transmission.
Digital Diagnostics Monitoring: Features DDM interface for real-time monitoring of optical parameters.
Hot-Pluggable Design: Electrically hot-pluggable for easy installation and replacement.
Low Power Consumption: Operates on single 3.3V power supply with dissipation under 3.5W.
Wide Operating Temperature: Operating case temperature range from 0 to 70 degrees Celsius.
Standard Compliance: Compliant with IEEE 802.3ba (40GBASE-LR4) and QSFP+ MSA standards.
Compact Form Factor: Saves 60% on edge and board usage compared to four SFP+ modules.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.03h
AI-Powered supplier vetting
SummaryThe supplier is identified as a Shenzhen-based trading company serving fiber and UTP transmission products. It reports CE, FCC, RoHS, CB, and NOM certifications, but no supplier-management-system certification. The supplier has one R&D engineer, documented design-development records, 3D design and broad customization capabilities, and offers ODM and OEM services. Reported production includes Industrial Ethernet Switches, Industrial PoE Switches, HDMI Fiber Extenders, and PoE Injectors, with stated annual capacities for each product. Service processes include written procedures, supplier assessment records, corrective and preventive actions, complaint handling, and an off-season lead time within 15 workdays. It has in-stock capability but no overseas warehouse, showroom, agent, or branch. Quality-assurance status, traceability, and the quantity of quality-control testing equipment are unknown; the stated equipment count is zero. Export markets are broad, and 41%–50% of sales are exports. Financial...
CertificationsThe company description explicitly lists CE, FCC, RoHS, CB, and NOM certifications. However, supplier-management-system certification is recorded as NIL, so the evidence supports product or market certifications but not certified management systems.
After-Sales capabilityTechnology engineers provide technical support for after-sales service, and the supplier reports written service procedures, followed records, corrective and preventive action procedures, complaint-handling procedures, and in-stock capability. The absence of overseas warehouses, showrooms, agents, and branches limits demonstrated local overseas support.
R&D capabilityThe supplier has one R&D engineer, reports new products within the past year, provides 3D software design, maintains design input/output, review, verification, and validation documentation, and offers ODM services. However, it lacks an available SDK and has limited stated R&D staffing.
Production capacityThe supplier reports annual capacities of 200,000 Industrial PoE Switches, 100,000 HDMI Fiber Extenders, 500,000 Industrial Ethernet Switches, and 1,000,000 PoE Injectors, with an off-season lead time within 15 workdays. It also reports 15 qualified service-capability suppliers and documented supplier-management procedures, although its classification as a trade company means direct manufacturing capability is not fully established.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D design services and ODM/OEM services, directly supporting broad customization capability.
Product Q&A
Q:What is the transmission distance of this transceiver?
A:
It supports up to 20km over a standard pair of G.652 single-mode fiber.
Q:Does this module support digital diagnostics?
A:
Yes, it includes a Digital Diagnostics Monitoring Interface (DDM).
Q:What is the power consumption of the module?
A:
It operates with a single 3.3V power supply and power dissipation is less than 3.5W.
Q:Is the transceiver hot-pluggable?
A:
Yes, the module is electrically hot-pluggable for convenient installation.
Q:What is the operating temperature range?
A:
The operating case temperature range is 0 to 70 degrees Celsius.
Send Inquiry
*To:
Shenzhen UTP Fiber Technology Co., Ltd.
Shenzhen UTP Fiber Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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