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SFP Module


SFP Connector

SFP stands for Small Form-factor Pluggable. It is a compact, hot-pluggable transceiver module commonly used for communication applications such as networking and telecommunications. SFP connectors are designed to support various communication standards, including Ethernet, Fiber Channel, and SONET/SDH (Synchronous Optical Networking/Synchronous Digital Hierarchy).

  • Electrical:

    1. Voltage Rating: 30 VAC

    2. Current Rating: 0.5 AMP Max.

    3. Differential Impedance: 100 Ohms

    4. Contact Resistance: 20 Milli-ohms Max.

    5. Insulation Resistance: 500 Mega-Ohms Min. 500VDS


    1. Housing Material: LCP UL94V-0

    2. Contact Material: Phos-Bronze C5210 EH t=0.20mm

    3. Operation Life: 250 Cycles Min.


    1. Operation: -40°C~+85°C

    2. Storage: -40°C~+85°C

    3. IR Temperature: 255°C ± 5°C


    AA: Product Series

    Y: Port numbers

    1~8: Single Layer/ A~G: Double Layer

    Z: Gold Plated thickness

    1: 3u"/ 2: 6u"/ 3: 15u"/ 4: 30u"/ 5: 50u"

Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact

CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns  ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

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