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400g Qsfp-Dd 1311nm-10km (FEC) -MTP/MPO Optical Transceiver Module
US$300.00-5,000.00
1 Piece
Product profile
Customization
AvailableUsage
Telephone, Computer, Workstation, Server, Mobile phone, Data CenterType
Both Single Mode and Multi ModeModel NO.
LAQD-LR4MSupport Network
Ethernet, GPRS, Data, VoiceInformation content
Data, Voice, MessageCertification
CE, ISO, RoHS, FCCCondition
NewCertificates
CE, FCC, RoHSMaterial
Alloy ZincStorage
in StockTransport Package
Blister PackSpecification
Size: 22*20*8CMTrademark
Link-AllOrigin
ChinaHS Code
8517706000Production Capacity
100, 000 Per YearKey features
High-Speed Transmission: Supports 400G transmission speed with PAM-4 modulation for high bandwidth.
FEC Function Built-in: Features built-in Forward Error Correction (FEC) for enhanced signal integrity.
Hot-Pluggable Design: Compact size allows for easy hot-pluggable deployment and maintenance.
Multiple Certifications: Complies with CE, ISO, RoHS, and FCC standards for global safety.
IEEE Compliant: Fully compliant with IEEE 802.3 MSA and CMIS standards.
High Production Capacity: Capable of producing up to 100,000 units per year.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2020-11-16Nearest Port: chiwanAverage Response Time: ≤2.94hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryShenzhen Link-All Technology Co., Ltd. is identified as a China-based manufacturer/factory specializing in optical modules, transceivers, WDM products, and related broadband-access components. The supplier reports more than 10 production lines, annual outputs of 200,000 SFP modules and 30,000 CWDM/DWDM mux/demux units, and order lead times within 15 workdays in both peak and off-peak periods. It holds ISO 9001 certification, has 50 quality-control staff, and reports one-year replacement, a three-year warranty, and lifetime technical support. The supplier states that it provides OEM and ODM services and invests in new-product R&D, with R&D engineer experience of 6–10 years. Export activity is substantial, with 90% of sales reportedly from exports and markets across multiple regions. However, the provided information is insufficient to assess financial credibility, and customer-case evidence is limited to stated export destinations and one recorded buyer transaction.
Supplier typeThe supplier is consistently identified as a factory and Manufacturer/Factory based in Shenzhen, China, with electrical and electronics trade activities. Its stated business focuses on manufacturing and selling optical components, modules, transceivers, WDM products, and broadband-access products.
CertificationsThe supplier explicitly reports certification under ISO 9001 management systems. No additional certifications are provided, but the stated ISO 9001 certification supports the presence of a formal quality-management framework.
After-Sales capabilityThe supplier states that it has continuously improved its after-sales service system and offers one-year replacement, a three-year warranty, and lifetime technical support. These explicit service commitments indicate defined post-sale support coverage.
R&D capabilityThe supplier reports continuous investment in R&D and new-product development, with total R&D engineer experience of 6–10 years. Its stated focus on optical modules and CWDM/DWDM products supports relevant technical-development capability, although no specific patents, new-product records, or R&D facilities are documented.
Production capacityThe supplier reports more than 10 production lines and annual output of 200,000 SFP modules plus 30,000 CWDM/DWDM mux/demux units. It also states order fulfillment within 15 workdays during both peak and off-peak seasons, indicating substantial stated production capacity and consistent lead-time performance.
Customization capabilityThe supplier explicitly states that it can provide OEM and ODM services, supported by growing plant size, employee numbers, and production capacity. This is direct evidence of customization and contract-manufacturing capability.
Product Q&A
Q:What is the transmission speed of this module?
A:
This module supports a transmission speed of 400G.
Q:Does the module include FEC functionality?
A:
Yes, it has a built-in FEC (Forward Error Correction) function.
Q:Is the module hot-pluggable?
A:
Yes, the module features a compact size and is hot-pluggable.
Q:What certifications does the product have?
A:
The product is certified with CE, ISO, RoHS, and FCC.
Q:What is the average lead time for delivery?
A:
The average lead time is within 15 workdays.
Send Inquiry
*To:
Shenzhen Link-All Technology Co., Ltd.
Shenzhen Link-All Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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