All Products
Services
Support
About Us
Resources
Mind your business with a variety of trusted payment options.
Use order number or tracking number to check shipping status.
Get your quote fast and offer you more professional service.
Help manage your budget & expenditure better.
Free samples support, achieve your test results efficiently.
Professional team support and service, to solve your problems in time.
Ask us whatever you care, we will help you 24/7.
Get your quote fast and offer you more professional service.
Meet us and know our mission, belief, service and more.
Find our locations and get connected with us closely.
Quality management, testing, compatibility and global compliance.
Download ISO, CE, FCC, UL, RoHS and REACH certificates by product line.
Lab tour, optical test bed, compatibility tool and test requests.
Find out the latest news and events around l-p.com
Deep dive into technical guides, industry standards, and SFP compatibility insights.
Detailed product benchmarks and side-by-side comparisons to help you choose the right module.
Explore real-world connectivity solutions for data centers, enterprises, and telecom networks.
Essential tips on choosing data rates, transmission distances, and connector types.
New Customer? Create an account
The Generic SFP-2.5G-T Compatible LINK-PP module is a high-performance 2.5GBASE-T SFP copper transceiver designed for fast data links. This hot-pluggable RJ45 module fully complies with IEEE 802.3bz and SFP MSA standards. Delivering reliable 2.5Gb/s bidirectional networking speeds, this commercial-grade electrical transceiver operates efficiently between 0°C and 70°C, providing exceptional stability for demanding enterprise network infrastructure upgrades.
| Generic Part Number | SFP-2.5G-T | Vendor Name | LINK-PP |
| Form Factor | SFP | Max Data Rate | 2.5Gbps |
| Media | Cat5e/Cat6a/Cat7 | Max Cable Distance | 100m |
| Connector | RJ-45 | Power Consumption | ≤ 2.5W |
| DDM/DOM | Not Supported | Application | 2.5 Gigabit Ethernet |
| Operating Temperature Range | 0 to 70°C | Protocols | SFP MSA Compliant, IEEE STD 802.3 |
This versatile 2.5G copper SFP transceiver features low power dissipation under 2.5W and automatic crossover detection. The fully metallic enclosure ensures low EMI, while the built-in TX Disable and RX LOS functions allow administrators to monitor network link status efficiently in demanding environments.
Engineered for seamless integration, this 2.5GBASE-T RJ45 copper SFP module supports backwards compatibility with 100/1000M Ethernet over Cat5e cabling. Its compact design offers cost-effective bandwidth expansion without requiring expensive fiber optic cable replacements.
Delivering superior 2.5G Ethernet connectivity, this electrical pluggable transceiver is ideal for upgrading small office routers and switches. Experience accelerated file transfers and smoother internal network communication by leveraging your existing twisted-pair network infrastructure.
Utilizing standard Cat6a cables, this powerful 2.5GBASE-T copper SFP achieves an impressive transmission distance of up to 100 meters. This extended reach easily covers modern business floor plans with reliable data delivery.
Equipped with a durable and compact RJ-45 connector assembly, this hot-swappable module incorporates a secure spring latch. The familiar RJ45 port ensures effortless plug-and-play installation for immediate access to high-speed Gigabit Ethernet networking solutions.
Validating its exceptional safety and reliability, this 2.5GBASE-T SFP transceiver holds rigorous international approvals. Customers can confidently deploy these compliant optical modules in critical networking environments.
Our manufacturing process includes comprehensive automated testing. Every 2.5G SFP electrical module undergoes strict evaluations to guarantee premium performance, verifying component durability under various operational networking conditions.
This commercial-grade SFP-2.5G-T copper transceiver is fully CE, FCC, UKCA, UL, and REACH certified. It strictly follows RoHS guidelines, ensuring eco-friendly manufacturing for sustainable enterprise hardware deployments.
Thanks to strict SFF-8431 MSA compliance, this 2.5G RJ45 transceiver guarantees outstanding interoperability. You can easily access the physical layer IC via a standard two-wire serial bus.
To ensure flawless data transmission, every 2.5G copper SFP module must pass our industry-leading quality control tests before leaving the factory.
We verify optimal +3.3V power usage and minimal signal interference across circuits.
Advanced diagnostic tools analyze optical and electrical signal integrity for pristine data encoding.
Sustained traffic simulations guarantee zero packet loss and a flawless 2.5Gb/s network connection.
Each transceiver module is tested to maintain peak stability from 0°C to 70°C.
We ensure secure and prompt delivery of your 2.5G RJ45 modules. Our comprehensive shipping protocol protects your network hardware investments completely.
Each SFP module arrives in specialized ESD-safe bags preventing static damage.
Thick foam casing absorbs external impacts to secure physical IC components.
We quickly prepare your commercial-grade transceivers to meet urgent deployment schedules.
Partnering with top couriers ensures reliable worldwide shipping for bulk orders.
Integrating the SFP-2.5G-T into your switch is incredibly straightforward. Simply align the module with the SFP+ port, gently slide it in until the spring latch clicks, and connect your standard Ethernet cable for instant 2.5G data transmission.
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Professional technical guidance to help customers select the most suitable SFP-2.5G-T modules based on network architecture and application requirements.
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.
15-day no-reason return and refund
Free replacement for dead-on-arrival (DOA) or defective items within the initial period
Free repair services for manufacturing defects throughout the warranty period
Warranty exclusions and conditions apply
![]() Current Model SFP-2.5G-T |
|---|
Compatible | Generic | Generic |
Data Rate (Max) | 2.5Gbps | 2.5Gbps |
Connector | RJ-45 | RJ-45 |
Cable Distance (Max) | 100m | 100m |
Cable Type | Cat5e/Cat6a/Cat7 | Cat5e/Cat6a/Cat7 |
Power Consumption | ≤ 2.5W | ≤ 2.5W |
Operating Temperature | 0 to 70°C | -40 to 85°C |
Form Factor | SFP | SFP |
Max. Power Consumption | ≤ 2.5W | ≤ 2.5W |
DDM/DOM | Not Supported | Not Supported |
Protocols | SFP MSA Compliant, IEEE STD 802.3 | SFP MSA Compliant, IEEE STD 802.3 |
Vendor Name | LINK-PP | LINK-PP |
Application | 2.5 Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Pictures | ID# | Description | Price | Stock | Add to Cart |
Q: Do these RJ-45 copper modules meet global data center compliance and safety standards? By K***t on 2026-04-15
A: Definitely. Our transceivers are fully compliant with ISO 9001, RoHS, CE, FCC, and REACH standards. They undergo stringent optical spectrum and Bit Error Rate (BER) tests to guarantee enterprise-grade reliability and regulatory compliance. By admin on 2026-04-15
Q: The specs say commercial 0-70°C. Do you guys offer an industrial wide-temperature version for harsh outdoor cabinet environments? By E***z on 2026-03-14
A: Yes, we do! While the LP-RJ452G-TC is built for 0-70°C indoor scenarios, we offer the LP-RJ452G-TI model which is the industrial-grade version. It supports a wider temperature range perfectly suited for extreme outdoor deployments and cell tower backhaul. By admin on 2026-03-14
Q: Is the performance really up to par with original brand transceivers? We want high cost-effectiveness but can't sacrifice network stability. By K***r on 2026-02-27
A: You get the exact same top-tier performance as OEM brands but at a fraction of the cost. It strictly adheres to IEEE 802.3 standards, delivering stable 2.5Gbps speeds over 100m Cat5e with zero packet loss, making it incredibly cost-effective for enterprise networks. By admin on 2026-02-27
Q: We have spare SFP fiber ports on our core switch but need to connect RJ-45 Cat5e devices. Will this act as a fiber-to-copper adapter? By T***n on 2026-02-14
A: Exactly! You just plug this copper transceiver into your empty SFP fiber port, and it instantly converts it to an RJ-45 interface. It allows you to push 2.5 Gigabit Ethernet over standard Cat5e copper cables up to 100m without needing extra external media converters. By admin on 2026-02-14
Q: Hi, will this LP-RJ452G-TC module work seamlessly with our existing Cisco and Juniper switches? We need strict multi-brand switch compatibility. By M***s on 2026-02-02
A: Absolutely! This 2.5GBASE-T Copper SFP is 100% MSA compliant and undergoes rigorous host-device testing to ensure flawless interoperability with Cisco, Juniper, and other major OEM equipment without triggering vendor lock-in errors. By admin on 2026-02-03
{{reply_items.topic || reply_items.text}}By {{reply_items.author}}
{{ lpMoneyText(detail_data.displayed_price.unit_prefix, item.displayed_price.value || item.displayed_price.min, detail_data.displayed_price.unit_suffix) }}
Canada
Carrier
CostDelivery TimeTracking
Company
CostTime
{{ shipitem.name }}
{{ isFreeShipping(shipitem)? 'Free Shipping' : lpMoneyText(detail_data.displayed_price.unit_prefix, shipitem.price, detail_data.displayed_price.unit_suffix) }} To Be Negotiated {{shipitem.datemin}}-{{shipitem.datemax}} days Available
{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}}