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Cisco Juniper Arista Compatible 100/112g Qsfp28 LAN-Wdm4-40km-LC Network SFP
US$1.00-265.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableType
Fiber TransceiverWiring Devices
ODFModel NO.
LAQ28-ER4-DCertification
CE, ISO, RoHS, GSCondition
NewWarranty
12 MonthsMOQ
NoneMaterial
Zinc AlloyTransport Package
Blister PackageTrademark
Link-allOrigin
ChinaHS Code
8517795000Production Capacity
1, 000, 000PCS/YearKey features
High-Speed Data Rate: Supports line rates from 103.125 Gbps to 111.81 Gbps for 100/112G QSFP28 applications.
Extended Reach Capability: Integrated LAN WDM TOSA/ROSA supports up to 10 km reach over single-mode fiber.
Digital Diagnostics: Features a Digital Diagnostics Monitoring Interface for real-time performance tracking.
Hot-Pluggable Design: Electrically hot-pluggable module with duplex LC optical receptacle for easy installation.
Low Power Consumption: Power dissipation is less than 3.5 W, ensuring energy efficiency.
12-Month Warranty: Comes with a 12-month warranty covering mechanical defects and performance issues.
No MOQ Requirement: No minimum order quantity (MOQ) required, allowing flexible purchasing options.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2020-11-16Nearest Port: chiwanAverage Response Time: ≤3.13hTerms 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 data rate support for this transceiver?
A:
It supports line rates from 103.125 Gbps to 111.81 Gbps, compliant with 100GBASE-LR4.
Q:What is the maximum transmission distance?
A:
The integrated LAN WDM TOSA/ROSA supports up to 10 km reach over single-mode fiber.
Q:Does this module support digital diagnostics?
A:
Yes, it includes a Digital Diagnostics Monitoring Interface for real-time monitoring.
Q:What is the warranty period for this product?
A:
We provide a 12-month warranty for this fiber transceiver.
Q:Is there a minimum order quantity?
A:
No, there is no minimum order quantity (MOQ) required for this product.
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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