Welcome to QSFPTEK Global     Free shipping on U.S. & EU orders over US$79.8     Global warehouse

Currency: USD
USD - US Dollar
EUR - Euro
JPY - Japanese Yen
KRW - Korean Won
English
Contact Us
Search

Cart

0
Free shipping on U.S. & EU orders over US$79.8
English
  • English

    • Chat Now

    [email protected]

    (858) 583 6532

    Currency: USD
    Choose language
    Back
    • USD - US Dollar
    • EUR - Euro
    • JPY - Japanese Yen
    • KRW - Korean Won
    Back

    -
    +

    Add to Cart

    Home / Products / Transceivers / 10G Transceivers / 10G SFP+ / 63871

    Arista Networks SFP-10GE-T Compatible 10GBASE-T SFP+ Copper RJ-45 30m Transceiver Module for Cat6a/Cat7 Cable

    Product No: 63871
    125 Reviews
    10.9K Sold
    US$ 31.90  US$ 49.90
    Compatible
    Transceivers type
    5324 in real-time stock, 03 Jun, 2026

    Free Shipping over US$ 79.8

    Global warehouses in stock

    30-day Return and Refund

    5-Year Warranty 30-Day Returns 90-Day Exchange
    Warranty
    Providing industry-leading limited lifetime warranty.
    Please check our warranty policy for details.
    Returns & Exchange
    Exchanges caused by the customer's reasons will not be accepted.
    Please ensure that the item you're returning is repackaged with all the cords, adapters, and documentation included when you receive it.
    Please check our Return Policy for details.
    -
    +
    Add to Cart Bulk Order Quotes 
    1. Low Power Consumption ≤2.5w
2. Interface: RJ-45; Cable Type: Cat6/6a
3. Supports to 1G/2.5G/5G/10Gbps
4. Fully Compatible with 100+ Vendors
5. Hot Pluggable SFP+ MSA Compliant
    See more

    Specifications

    Arista Networks SFP-10GE-T Compatible 10GBASE-T SFP+ Copper Transceiver Module (30m, RJ45)

     

    The Arista Networks SFP-10GE-T compatible 10G copper SFP transceiver module is equipped with an RJ45 connector, reaching a link up to 30m at 10GBASE-T data rate over cat6a/cat7 Ethernet copper cabling. Besides, the 10 Gigabit copper module is backward compatible with 1GBASE-T, and intermediate rate 2.5GBASE-T, 5GBASE-T, providing multi-gigabit Ethernet deployment. QSFPTEK manufactured 10GBASE-T SFP+ module is compliant with IEEE 802.3an, IEEE 802.3az, and SFP+ MSA. The 10G RJ45 module uses the electrical signal to transmit data, allowing an upgrade to 10G by reusing existing copper architectures. This 10G SFP+ RJ45 copper transceiver caters to 10 Gigabit Ethernet (10GbE) copper connections, delivering a cost-effective NBASE-T copper solution. It has been tested on host devices to ensure full compatibility with 10G-T ports on Arista equipment, such as 10GBASE-T switches, enterprise routers, and server network interface cards (NICs).

     

    Part Number

    QT-SFP+-T

    Vendor Name

    QSFPTEK

    Form Factor

    SFP+

    Data Rate

    10Gbps

    Power consumption

    <2.5W

    Distance

    30m@Cat6a/Cat7

    Connector

    RJ45

    Cable Type

    Copper

    Protocols

    IEEE 802.3an, IEEE 802.3az, SFP+ MSA, SFF-8472

    Warranty

    5 Years
    Quality Testing Program
    Optical Transceivers Testing

    Take a look at our test program to get the reliable and high-performance optical transceivers.

    Quality Certifications

    Features

    • 4. Quality Certifications
      Backed by CE, FCC, ROSH, ISO9001.
    • 3. Protocols
      Compliant with IEEE 802.3an, IEEE 802.3az, SFP+ MSA, SFF-8431.
    • 2. Wide Application Scenarios
      Widely used on 10G switches, NICs and etc. Ideal for Enterprise LAN Networks or other copper connections.
    • 1. High Reliablility and Best Price
      Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.

    Applications

    Connection 1: 10GBASE-T Connectivity with Switch

    QT-SFP+-T 10GBASE-T Connectivity with Switch

    Product details

    Various Switch Tests

     

    Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

       

     

     

    Tested in The Host Device to Prove Interoperability

     

    Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

     

    QSFPTEK Test Rack

     

     

    Comprehensive Testing

     

    Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

     

    QSFPTEK Test Devices

     

     

    10G SFP+ Model Contrast Table

     

    Part Number

    QT-SFP+-T

    QT-SFP+-IT

    QT-SFP+-T-80

    QT-SFP+-SR

    QT-SFP+-IR

    QT-SFP+-LR

    QT-SFP+-LH

    QT-SFP+-ER

    QT-SFP+-ZR

    QT-SFP+-ZR+

    Image

    Wavelength

    —

    —

    850nm

    1310nm

    1310nm

    1310nm

    1550nm

    1550nm

    1550nm

    Max Distance

    30m@Cat6a/7

    80m@Cat6a/7

    300m

    2km

    10km

    20km

    40km

    80km

    100km

    Cable Type

    Copper

    Copper

    OM3/OM4 MMF

    OS2 SMF

    OS2 SMF

    OS2 SMF

    OS2 SMF

    OS2 SMF

    OS2 SMF

    Connector

    RJ45

    RJ45

    LC Duplex

    LC Duplex

    LC Duplex

    LC Duplex

    LC Duplex

    LC Duplex

    LC Duplex

    Tx Power(dBm)

    —

    —

    -6.5~-0.5

    -8.2 ~ -0.5

    -6.5~-0.5

    -6~-1

    -2~4

    0 ~ 5

    1 ~ 5

    Rx Sensitivity(dBm)

    —

    —

    -11.1

    -12.6

    -12.6

    -14.4

    -15.8

    -24

    -25

    Power Consumption

    <2.5W

    <2.5W

    <0.8W

    <0.8W

    <0.8W

    < 1W

    <1.5W

    <1.5W

    <1.5W

    Source

    —

    —

    VCSEL + PIN

    FP + PIN

    DFB + PIN

    DFB + PIN

    EML + PIN

    EML + APD

    EML + APD

    Operating Temperature

    0 to 70°C

    -40 to 85°C (IND)

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C

    0 to 70°C
     

    Questions & Answers

    • ALL (15)

    Customer Reviews

    Write a Review
    Sign in to write a review
    Write a Review

    5 stars

    120 Reviews

    4 stars

    4 Reviews

    3 stars

    1 Reviews

    2 stars

    0 Reviews

    1 stars

    0 Reviews

    Reviews with images

    See all photos

    Read reviews that mention

    • ALL (13)
    • Premium Service (2)
    • Speed (2)
    • Excellent Quality (2)
    • Shopping Experience (1)
    • Plug-and-Play (1)
    • Batch Order Discount (2)
    • Upgrade (1)
    • Customer Support (1)
    • Good Price (3)
    • Good Packaging (2)
    • Repurchase (1)
    • Performance (1)
    • Fast Delivery (2)
    • Compatibility (3)
    • Jason United States of America
      2025-12-11

      Plug-and-play experience. I didn't run any intensive tests, but for everyday use this 10GBASE-T SFP+ copper module runs smoothly with consistent performance and solid throughput. Exactly what I needed.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Massimo United Kingdom
      2025-09-26

      We use Cat6a network cables with QSFPTEK's 10G copper modules, which have stable transmission, low latency, and can continue to utilize the original wiring, making it very cost-effective.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Rickey United Kingdom
      2025-08-29

      Really happy with the order! The packaging was clean and tidy, and the 10G RJ45 modules are working perfectly without any issues.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Micah United States of America
      2025-07-18

      We've had these 10G RJ45 modules running for a few months now, and they've been solid. The connection is fast and steady, and honestly, the build quality is way better than I expected for the price. Even the packaging was nice and clean. Overall, I'm really happy with these so far.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Denny United States of America
      2025-06-27

      This 10GBASE-T optical module works with our existing Cat6a cable, and since I bought a lot of them, the sale gave me a great discount. Nice.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Brown United Kingdom
      2024-08-16

      Purchased as an alternative to Arista. Used it to connect two Arista switches about 60 ft away, so far so good.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Victoria United States of America
      2023-03-31

      Perfect. The website used is good and the service is wonderful. Shipped out the day after ordering and arrived in the US in no time.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Leonard United States of America
      2023-03-08

      We are a small company with a poor budget, reasonable price is our primary consideration. Luckily, we know the QSFPTEK from Tiktok, and then lots of promotional videos were found there, which help greatly reduced my work. All SFP+ modules were tested on my switches and they all run very well on my hardware. Good job!

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Henry United States of America
      2023-03-08

      I bought it for my Arista switch, and what impressed me is the fast shipment and high-performance compatibility. So far works well, I will update the command if any running issues happen.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    • Konev United States of America
      2023-01-12

      Go these for my Arista 10gb switches and they work fine. The QSFPTEK 10G SFP+ RJ45 Module ran the download speeds as advertised. RJ-45 10 GB capable network with no issues.

      Transceivers typeSFP-10GE-T

      CompatibleArista

      Verified Purchase

      Helpful

      0

    Video

    Resources

    • PDF Document
      QT- SFP+-T Datasheet.pdf
    • PDF Document
      Transceiver Module User Guide.pdf
    Check Test Reports on Target Device
    Contact us
    Write a Review
    Arista Networks SFP-10GE-T Compatible 10GBASE-T SFP+ Copper RJ-45 30m Transceiver Module for Cat6a/Cat7 Cable

    Compatible Arista

    Transceivers type SFP-10GE-T

    * Review
    0/1000
    Allow files type of JPG, PNG, MP4. Maximum file size: 5MB

    Maximum size: 5MB

    Satisfaction
    Customer Gallery
    View All Customer Gallery

    Mark

    2023-12-15
    This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

    Verified Purchase

    Helpful

    8

    Sign in to vote
    Added to Cart
    Arista Networks SFP-10GE-T Compatible 10GBASE-T SFP+ Copper RJ-45 30m Transceiver Module for Cat6a/Cat7 Cable
    US$ 49.90
    Compatible
    Arista
    Transceivers type
    SFP-10GE-T
    Quantity
    Subtotal
    View Cart
    Check Out
    Continue shopping

    Confirmation

    Successfully added shopping cart

    Bulk Order Quotes
    Arista Networks SFP-10GE-T Compatible 10GBASE-T SFP+ Copper RJ-45 30m Transceiver Module for Cat6a/Cat7 Cable

    Compatible Arista

    Transceivers type SFP-10GE-T

  • Qty:

  • Name:

  • E-mail:

  • Country