1.25G SFP-T to RJ45 SFP Transceiver, Ethernet Copper 1000BASE-T SFP Module

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Our SFP products are customizable, covering most brands available in the market. Please leave a message in your order specifying the brand of the optical module you require

1G BAST-T Copper SFP Transceiver

Up to 1.25Gb/s bi-directional data links
Hot-pluggable SFP footprint
Extended case temperature range (0°C to +85°C )
Fully metallic enclosure for low EMI
Low power dissipation (1.05 W typical)
Compact RJ-45 connector assembly
Access to physical layer IC via 2-wire serial bus
1000 BASE-T operation in host systems with SERDES interface
10/100/1000Mbps compliant in host systems with SGMII interface
Compatible with RoHS

1.25 Gigabit Ethernet over Cat 5e/ Cat6 cable

SPT-GEx-RJ45 Copper Small Form Pluggable (SFP)transceivers is high performance, cost effective module compliant with the Gigabit Ethernet and 1000- BASE-T standards as specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supp- orting 1000Mbps data- rate up to 100 meters reach over unshielded twisted-pair category 5 cable. The module supports1000 Mbps full duplex data-links with 5-level Pulse Amplitude Modulation (PAM) signals. All four pairs in the cable are used with symbol rate at 250Mbps on each pair. The module provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2wire serial CMOS EEPROM protocol. The physical IC can also be accessed via 2wire serial bus at address A0h.



Copper RJ-45 Optical Transceiver Module



Compatible with Hundreds of Brands

Support Hot-swap

Thickened Gold-plated Contacts

High-Quality Top Rated Chip

Digital Diagnostic Monitoring Self-Diagnosis

Verified by Authoritative Testing Lab

Customerized for Different Brands

Each SFP requires the corresponding brand-specific code to be written, as different brand codes are not mutually compatible. Product testing is performed again during the code writing process to ensure a 100% yield rate


Hot Pluggable SFP MSA Compliant

High-density and high-speed, the SFP transceiver offers a popular way to help you quickly ramp up to 1G transmission.

Tested in Host Devices

Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.

10M/100M/1000M Auto-negotiation RJ45 Interface

Flexible Local Area Network

It is possible to create a flexible and low-cost hot-swapable local area network using pre-installed Ethernet cables over 100 meters distances.

Zinc Alloy Casing

A full metal casing effectively shields against electromagnetic interference and provides increased durability and sturdiness

DDM Fault Self-Diagnostics

Real-time monitoring of module status, precise fault localization, optimization of maintenance processes, and ensuring work efficiency

Rigorous Testing and Manufacturing Processes


Product Assembly

Standard Production Line, Excellent Equipment, Rigorous Production Processes Ensure Stable Quality


Performance Testing

Utilizing Agilent Error Analyzer, Xirrus Tester, Rigorously Testing All Aspects of Product Performance

Compatibility Testing

When writing code during product shipment, on-machine testing is conducted to ensure product compatibility


Manual Inspection

Manual inspection is carried out at each step to ensure high product quality

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