How about shipping time?

For samples, about 4-6 days by fast delivery; for mass orders, about 15-25 days by sea, air, or train shipping.

What is your after-sales service and warranty?

All our customers can enjoy after-sales service for 1 year warranty and lifetime technical support.

What customized choices are offered?

We offer regular custom choices such as compatibility, transmission distance, operating temperature, label pattern, label colors, and unit package.

Why should I trust your compatible transceivers?

Besides price advantage, they maintain the same performance and reliability as branded transceivers and are tested multiple times before shipping.

2.5g SFP 1310nm 20km Dual LC SMF Optical Transceiver Module

Name: 2.5g SFP 1310nm 20km Dual LC SMF Optical Transceiver Module
Brand: Wuhan Yongxinfeng Science&Technology Co., Ltd.
SKU: 2136282452

Hubei, ChinaWuhan Yongxinfeng Science&Technology Co., Ltd.

US$2.39-3.19

1 Piece

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

Fiber Optic Module

Wiring Devices

Integrated Wiring

Model NO.

YXF-2G-S31L-20D

Certification

CE, ISO, RoHS

Condition

New

Data Rate

Max 2.5gbps

Wavelength

1310nm

Distance

20km

Source

Fp / Pin

Output Power

-10~-3dBm

Sensitivity

< -18dBm

Connector

Temperature

0-70 Centigrade

Product

SFP Module Optical Transceiver

Warranty

One Year

Application

FTTH FTTX

Transport Package

10PCS / Anti-Static Box

Specification

2.5G Module

Trademark

YXFiber

Origin

Wuhan, China

HS Code

8517706000

Production Capacity

5000pieces/Day

Key features

High Data Rate Support: Supports 2.5Gb/s data rate for high-speed transmission.

Long Distance Transmission: Transmits data up to 20km over single-mode fiber.

Dual LC Connector: Features duplex LC connectors for easy fiber connection.

Hot-Pluggable Design: Allows insertion and removal without powering down the system.

Digital Diagnostic Monitor: Provides real-time monitoring of optical parameters.

IEEE Compliance: Compliant with IEEE 802.3ae 2.5GBASE-LX standard.

One Year Warranty: Includes 1-year warranty and lifetime technical support.

Company profile

Wuhan Yongxinfeng Science&Technology Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-08-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤2.14h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryWuhan Yongxinfeng Science&Technology Co., Ltd. is a China-based manufacturer established in 2015, with 51 employees, five production lines, and a 1,100 m² manufacturing plant. It develops and produces optical communication products, including SFP, SFP+, XFP, QSFP, and PON modules, and reports applications across data communications, security monitoring, storage, and industrial power communications. The supplier states that it provides OEM/ODM services, has products exported to multiple regions, and offers one-year replacement, three-year warranty, and lifetime technical support. It reports order fulfillment within 15 working days in both peak and off-peak periods. However, it has fewer than five quality-control staff, reports no supplier-management-system certification, and provides insufficient evidence to assess financial credibility or documented customer cases.

Supplier typeThe supplier is explicitly identified as a manufacturer and operates from a stated factory location in Wuhan, China. Its company structure is a limited company, with 51 employees and an establishment date of 2015-06-05.

CertificationsThe supplier-management-system certification field is explicitly recorded as “NIL.” No certification evidence is provided in the available information, indicating a stated absence rather than merely incomplete documentation.

After-Sales capabilityThe supplier states that it has improved its after-sales service system and offers one-year replacement, a three-year warranty, and lifetime technical support. These stated service commitments provide explicit evidence of after-sales support capability.

R&D capabilityThe supplier describes itself as a high-tech enterprise integrating R&D, production, sales, and technical services, reports continued investment in new optical-module products, and identifies three years of total R&D-engineer experience. These statements support some R&D activity, but the limited disclosed engineering experience prevents a stronger assessment of innovation depth.

Production capacityThe supplier reports five production lines, a 1,100 m² manufacturing plant, 51 employees, increasing production capacity, and order fulfillment within 15 working days during both peak and off-peak periods. However, fewer than five quality-control staff are reported, so production capability is evidenced while quality-control scale is relatively limited.

Customization capabilityThe supplier explicitly states that it provides OEM and ODM services, and it claims product compatibility with all brands of switches. These statements directly support customization and integration capability, although no specific customized project examples are provided.