QSFPTEK QT-SFP-2.5G-T Copper Module Gigabit Ethernet Cisco 717325592218 2.5GBASE-T Sfp RJ45 Transceiver

( Brand: Qsfptek ), ( Manufacturer Part Number: QT-SFP-2.5G-T ), ( Part Type: Module Transceiver ), ( Color: 2.5g-t ), ( Data Transfer Rate: 2.5 ), ( Interface Type: Sfp, Rj45 ), ( Compatible Devices: Desktop, Laptop, Server ), ( UPC: 717325592218 ), ( Package Dimensions Lxwxh: 3.94x1.77x0.71 Inches ), ( Weight: 0.07 Pounds )

Review QSFPTEK 2.5gbase-t Sfp To Rj45 Copper Module Gigabit Ethernet Transceiver Cisco

The QSFP-TEK QT-SFP-2.5G-T is a 2.5GBASE-T Small Form-factor Pluggable (SFP) transceiver module designed for copper cabling in gigabit Ethernet networks. This transceiver is compatible with Cisco systems and adheres to the QSFP form factor.

The 2.5GBASE-T technology incorporated in this module allows it to transmit data over Cat. 5e, Cat. 6, and Cat. 7 twisted pair copper cables. With a maximum data transfer rate of 2.5 Gbps, it is ideal for applications that require high-speed data transmission over longer distances compared to fiber optic cables.

The QT-SFP-2.5G-T transceiver is equipped with RJ-45 connectors, making it easy to install and connect to copper cabling infrastructure. It complies with IEEE 802.3ab and IEEE 802.3an standards, ensuring compatibility and interoperability with various networking devices.

1. 2.5GBASE-T technology for high-speed copper cabling

2. QSFP form factor for compact design

3. RJ-45 connectors for easy installation

4. Compatibility with Cisco systems

5. IEEE 802.3ab and IEEE 802.3an standards compliance

This QSFP-TEK transceiver is a reliable and cost-effective solution for extending the reach of gigabit Ethernet networks using copper cabling infrastructure. It is well-suited for applications in data centers, enterprise networks, and other environments where high-speed copper connectivity is essential.

The Cisco QSFP-T QSFP-25G-T 2.5GBase-T SFP RJ45 Copper Module (part number QT-SFP-2.5G-T) is a 2.5 Gigabit Ethernet transceiver designed for use in Cisco QSFP28-compatible ports. This module provides 2.5 Gbps Ethernet connectivity over RJ-45 cabling, making it a versatile option for data center and enterprise networks. Here are some pros and cons of using this transceiver:

1. 2.5 Gbps Ethernet support: With the increasing demand for higher bandwidth in data centers and enterprise networks, this transceiver offers a cost-effective solution for 2.5 Gbps connectivity.

2. RJ-45 cabling: The use of RJ-45 cabling makes this transceiver a convenient option for networks that already use this type of cabling infrastructure.

3. Compatibility: This transceiver is compatible with Cisco QSFP28 ports, which are commonly found in data center switches and routers.

4. MPO to RJ-45 adapter: The package includes an MPO to RJ-45 adapter, making it easier to connect to standard RJ-45 cabling.

1. Limited compatibility: This transceiver is only compatible with Cisco QSFP28 ports and may not work with other vendors' equipment.

2. Power consumption: This transceiver consumes more power than traditional 1 Gbps SFP modules, which could impact the overall power consumption of the network.

3. Cost: This transceiver is more expensive than traditional 1 Gbps SFP modules, which could be a consideration for some organizations.

In conclusion, the Cisco QSFP-T QSFP-25G-T 2.5GBase-T SFP RJ45 Copper Module is a useful option for organizations that require 2.5 Gbps Ethernet connectivity and have Cisco QSFP28 ports. Its use of RJ-45 cabling makes it a convenient choice for networks that already use this type of infrastructure. However, its limited compatibility and higher power consumption and cost compared to traditional 1 Gbps SFP modules are potential drawbacks.

If your network requires 2.5 Gbps Ethernet connectivity and you have Cisco QSFP28 ports, this transceiver is a solid choice. However, if you are looking for a more cost-effective or compatible solution, you may want to consider other options, such as 2.5 Gbps SFP28 modules or 10 Gbps SFP modules with 2.5 Gbps NBase-T support. Ultimately, the decision will depend on your specific network requirements and infrastructure.

Details:

Suitable for network switch, server, or NIC with SFP to a gigabit fiber channel multi mode LC. Power Consumption 1W, Compliant to SFF-8472 v9.5 and Rhos compliant. Low power consumption and low EMI emission design; Max. Each SFP transceiver module is individually tested to be used on target switches, routers, servers, network interface card Nicks etc.

Note!: The device speed should be kept consistent at 2.5G, and 1G 10G electrical interface modules or devices not connected. SFP MSA compliant. Tested in targeted switch for superior performance, quality, and reliability, Hot Plug gable, easy to use. Featuring low power consumption and high speed, the 2.5G SFP transceiver is ideal for enterprise networking LAN applications different other places using copper connections.

2.5GBASE-T SFP transceiver supports up to 100m link lengths over a copper connection via RJ-45 connector. With Cisco, Ubiquity, TP-Link, Microdot, Net gear, Super micro and other open switch. Digital optical monitoring capability for strong diagnostic capabilities.

part #: qtsfp25g prices

• $40.62-$535.88

specifications switchchunk:

• brand: Qsfptek
• mpn: Qt-sfp-2.5g-t
• part type: Module Transceiver
• color: 2.5g-t
• data transfer rate: 2.5
• interface type: Sfp, Rj45
• compatible devices: Desktop, Laptop, Server
• upc: 717325592218
• package dimensions lxwxh: 3.94x1.77x0.71 Inches
• weight: 0.07 Pounds

seller switchchunk:

• # reviews: 69
• city: San Francisco, California
• rating: 98.6%

payments switchchunk:

• wallet: Google-pay
• credit card: Discover
• other

shipping switchchunk:

• type: Fixed
• carrier: USPS
• transit: 6-13 Days
• class: Standard
• service: USPS First Class Letter
• cost: $0.00

returns switchchunk:

• policy: Returns Accepted
• method: Money back
• paid by: Seller
• time: 30 Days

offer switchchunk:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: December 25, 2025

general switchchunk:

• Enterprise Networking, Servers > Switches Hubs > Switch Modules
• condition: New

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