25g SFP28 Sr Optical Transceiver Module 850nm 100m Om4 Multimode Fiber Dual LC Interface Compatible SFP28 Transceiver

Name: 25g SFP28 Sr Optical Transceiver Module 850nm 100m Om4 Multimode Fiber Dual LC Interface Compatible SFP28 Transceiver
Brand: Nanjing Yoongwin Technology Co., Ltd.
SKU: 2307002635

Jiangsu, ChinaNanjing Yoongwin Technology Co., Ltd.

US$10.62

10-99 Pieces

US$10.41

100-499 Pieces

US$10.09

500-999 Pieces

US$9.56

1,000+ Pieces

Product profile

Customization

Available

Type

Fiber Optic Transceivers

Certification

CE, RoHS

Model NO.

YW-TS-S8-8524-02DC

Condition

New

Product Name

25g SFP28 Sr Optical Transceiver Module

Data Rate

25.78125 Gbps

Wavelength

850nm (Vcsel Transmitter)

Max Reach

100m (Om4) / 70m (Om3)

Fiber Type

Multimode Fiber (Mmf)

Power Consumption

< 1W

Ddm/Dom Support

Yes (Sff-8472 Compliant)

Operating Temp

0°C to +70°C (Commercial Grade)

Transport Package

Carton Box

Trademark

Yoongwin

Origin

Jiangsu, China

Key features

Supports up to 25.78Gbps, compliant with IEEE 802.3by 25GBASE-SR, suitable for high-bandwidth data center and server interconnections.

Built-in Tx & Rx CDR delivers low jitter and superior signal integrity under high-speed transmission.

Adopts 850nm VCSEL; reaches 100m over OM4 MMF and 70m over OM3 MMF for economical short-range rack connections.

Max power consumption below 1W, cutting energy expenditure and easing thermal management in high-density racks.

Compliant with SFF-8472 with DDM function for real-time monitoring of temperature, laser bias current, TX/RX optical power to facilitate proactive maintenance.

Company profile

Cooperated with Fortune 500Years of Export ExperienceExhibition ExperiencePatents Awarded

Nanjing Yoongwin Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.28h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a technology-focused provider serving communication, rail transit, IoT, and AI scenarios, with a broad business scope covering communication, optical, network, EV charging, software, and related equipment. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, six R&D engineers, five quality-control staff, three testing devices, recent new-product development, and ODM capability. Customization is offered from samples, designs, and full or minor requirements. Documented procedures support finished-product inspection, supplier-service assessment, corrective and preventive actions, and complaint handling. The supplier reports 11 years of export experience and cooperation with Fortune 500 companies. Financial credibility cannot be assessed because the supplied financial figures are excluded from this analysis and the remaining information does not establish financial strength.

Supplier typeThe supplier is positioned as a technology and equipment provider rather than a narrowly specialized manufacturer. Its stated scope includes communication and optical equipment, network and IoT-related products, software, AI hardware, EV charging infrastructure, electrical accessories, and machinery, while its company description emphasizes communication scenarios, rail transit, IoT, and AI.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 certificates. These are explicit management-system certifications and support a positive assessment of its documented quality, occupational health and safety, and environmental management framework.

After-Sales capabilitySix technology engineers are responsible for technical support during production and after-sales service. The supplier also reports clear, followed procedures and records for customer complaints and corrective and preventive actions, providing explicit evidence of structured after-sales support.

R&D capabilityThe supplier reports six R&D engineers, new products launched during the past year, and ODM service availability. Its engineers are responsible for confirming customer requirements, designing new products, and providing technical support, indicating an established product-development function.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, supporting a strong assessment of its ability to address varied product-development requirements.

Client casesThe supplier reports 11 years of exporting goods and cooperation with Fortune 500 companies. These statements provide evidence of export experience and at least one category of notable customer relationship, although no customer names, project descriptions, or independently verifiable case details are supplied.

Product Q&A

Q:Is this 25G SFP28 SR module compatible with my 10G SFP+ ports?

SFP28 ports are typically backward compatible with 10G SFP+ modules, but a 25G module itself cannot run on a 10G-only port unless the hardware supports rate negotiation. Please verify your switch specifications.

Q:What is the benefit of having internal CDR on this module?

The internal Clock and Data Recovery (CDR) units help clean up signal distortion and jitter, which is critical for maintaining stable data transmission at 25Gbps speeds over multimode fiber.

Q:Does this module require FEC (Forward Error Correction)?

For 25G standards, IEEE 802.3by generally recommends the use of FEC to achieve the maximum 100m reach on OM4 fiber while maintaining a low bit error rate (BER).

Q:Are these modules 100% tested for compatibility?

Yes, every module is pre-coded and tested for interoperability with major switch brands to ensure seamless "plug-and-play" deployment in your network environment.