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  3. 10GTEK QSFP-SR4

10GTEK QSFP-SR4 Au Gigabit Mpo Transceiver Module Mellanox MELLANOX-1PC Qsfp 40GBASE-SR4

Mellanox-1pc 10gtek Qsfp-sr4 -au 40 Gigabit Qsfp Mpo Multi-mode Transceiver 40gbase-sr4 Module For Mellanox

( Brand: 10gtek ), ( Manufacturer Part Number: QSFP-SR4 ), ( Part Type: Transceiver Module ), ( Size: 8. 40g-sr4 ), ( Style: 6 40g-sr4 ), ( Model Number: Qsfp-sr4 Mellanox-1pc ), ( Voltage: 3.3 ), ( Material: Other ), ( Package Dimensions Lxwxh: 6.3x2.76x0.87 Inches ), ( Weight: 0.04 Pounds )

Review 10GTEK Au 40 Gigabit Qsfp Mpo Multi mode Transceiver 40gbase-sr4 Module For Mellanox

Introducing the 10GTEK QSFP-SR4 Mellanox 40GBASE-SR4 Transceiver Module, a high-performance and versatile networking solution designed for data centers and enterprise applications. This transceiver, manufactured by 10GTEK and compatible with Mellanox Technologies' systems, is a quad small form-factor pluggable (QSFP) module supporting multi-mode fiber with an SR4 interface.

The 40GBASE-SR4 module delivers an impressive 40 Gbps data transfer rate over multi-mode fiber, making it an ideal choice for short-reach, high-bandwidth connections. The transceiver utilizes four lanes of 10 Gbps each, providing a reliable and efficient way to upgrade your network infrastructure.

Featuring a compact QSFP form factor, this transceiver is designed to fit seamlessly into Mellanox's switching and networking platforms, offering a plug-and-play experience for easy integration. The transceiver's MPO (Multi-fiber Push-On) connector allows for the use of fiber optic cables with up to 12 individual fibers, simplifying cabling and reducing the overall number of connections required.

Key features include:

* 40 Gbps data transfer rate over multi-mode fiber

* QSFP form factor for seamless integration into Mellanox systems

* SR4 interface with MPO connector for simplified cabling

* Compatible with Mellanox Technologies' switching and networking platforms

This high-performance transceiver is an excellent choice for data center environments, cloud computing applications, and other scenarios that demand high-bandwidth, short-reach connectivity. With its robust design and proven reliability, the 10GTEK QSFP-SR4 Mellanox 40GBASE-SR4 Transceiver Module is an essential tool for building and expanding your network infrastructure.

Pros and Cons of Buying a 10GTEK QSFP-SR4 Mellanox 40Gbase-SR4 Transceiver

Introduction:

The 10GTEK QSFP-SR4 Mellanox 40Gbase-SR4 transceiver is a high-performance multi-mode optical module designed for use in Mellanox networks. This transceiver offers 40Gbps data transfer rates over multimode fiber cables. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this transceiver.

Pros:

1. High Data Transfer Rates: The primary advantage of this transceiver is its ability to transfer data at 40Gbps, providing improved network performance and efficiency.

2. Mellanox Compatibility: Mellanox is a well-known brand in the high-performance computing and networking industry. Using a Mellanox-branded transceiver ensures compatibility with Mellanox hardware and software.

3. Multi-Mode Fiber Support: This transceiver supports multimode fiber, making it suitable for use in data centers and other environments where cabling infrastructure may already be in place.

4. Low Power Consumption: With a power consumption of 3.5W, this transceiver offers energy efficiency, contributing to cost savings and reduced environmental impact.

Cons:

1. Cost: The price of this transceiver is relatively high compared to other 40Gbps solutions in the market.

2. Limited Vendor Support: Since it is a specialized transceiver from a niche vendor, there might be limited availability of vendor support and resources.

3. Complexity: Installing and configuring this transceiver may require advanced technical knowledge and expertise, which could result in additional costs for training or hiring external resources.

Conclusion:

The 10GTEK QSFP-SR4 Mellanox 40Gbase-SR4 transceiver offers numerous advantages for high-performance networking applications, such as high data transfer rates, Mellanox compatibility, multi-mode fiber support, and low power consumption. However, its high cost, limited vendor support, and complexity may deter some buyers.

Recommendation:

If you are building a high-performance networking infrastructure using Mellanox equipment and require a 40Gbps multi-mode transceiver, the 10GTEK QSFP-SR4 Mellanox 40Gbase-SR4 transceiver is an excellent choice. However, if cost is a significant concern, you might want to consider alternative solutions from other vendors or consider using single-mode fiber to reduce the overall cost. Ultimately, your decision should be based on your specific networking requirements and budget.

Details:

Widely used in fiber switches, routers, NIC, server or other optic equipment's with 40Gb QSFP ports, Superior DDM Function - allows you to monitor the critical information concerning status of transmitted and received signals transceivers real-time find out some potential problems, is a manufacturer transceiver, customized service available Range : 70. Specifications: Mellanox P/N: MC2210411-SR4 optical module, 40Gb/s, QSFP, MPO, 850nm, up to 100m.40Gbase-SR4 Data Rate: 40Gb/s Wave length :850nm Reach:100m Connector:MPO/MTP Fiber Type:MMF TX Power DBMS: -7.6 1 Rx Sens. DBMS: -9.5 Temp. Range : 70, 40GBASE-SR4 QSFP to MPO Optical 40G Ethernet transceiver module, Multi mode, 4-lanes, 850nm, 12-fiber MPO/MTP connector, DDM, up 100m, Wide Compatibility - Mellanox MC2210411-SR4 and other Open Switches.

part #: qsfpsr4 prices

  • $10.00-$44.95

specifications switchchunk:

  • brand: 10gtek
  • mpn: Qsfp-sr4
  • part type: Transceiver Module
  • size: 8. 40g-sr4
  • style: 6 40g-sr4
  • model number: Qsfp-sr4 Mellanox-1pc
  • voltage: 3.3
  • material: Other
  • package dimensions lxwxh: 6.3x2.76x0.87 Inches
  • weight: 0.04 Pounds

shipping switchchunk:

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

offer switchchunk:

  • quantity: 1
  • started: December 26, 2025
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

seller switchchunk:

  • rating: 98.6%
  • # reviews: 138
  • city: San Diego, California

general switchchunk:

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

payments switchchunk:

  • credit card: Visa
  • wallet: Google-pay
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returns switchchunk:

  • policy: Returns Accepted
  • paid by: Seller
  • method: Money back
  • time: 30 Days
part type: transceiver module, size: 8. 40g-sr4, style: 6 40g-sr4, model number: qsfp-sr4 mellanox-1pc, voltage: 3.3, package dimensions lxwxh: 6.3x2.76x0.87 inches,
category: computers > enterprise networking, servers > switches hubs > switch modules, color: x1, weight: 0.04 pounds, material: other, sku: 9023989032688631,

10gtek QSFP-SR4 Is Similar To:

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5 offers $10.00–$44.95 USD
  • Offer #1: $10.00 price + $6.58 shipping estimate = $16.58* total. MPO connection, new and unused.+$6.58 shipping
  • Offer #2: $44.95 price + $0.00 shipping estimate = $44.95* total. Each QSFP28 connector includes an EEPROM providing product information which can be read by the host system. 100Gb/s QSFP28 to QSFP28 direct attach copper (DAC) cables are high speed, cost-effective alternatives to fiber optics in 100Gb/s Ethernet applications.FREE SHIPPING
  • Offer #3: $15.99 price + $19.96 shipping estimate = $35.95* total. A subset of the primary functions of the device that an ordinary user of the device expects to function are verified working through manual or software tests. F3 Key Functions Working (Appendix C Test and Repair).+$19.96 shipping
  • Offer #4: $34.55 price + $0.00 shipping estimate = $34.55* total.FREE SHIPPING
  • Offer #5: $51.30 price + $0.00 shipping estimate = $51.30* total. 40GBASE-SR4 QSFP+ to MPO Optical 40G Ethernet transceiver module, Multimode, 4-lanes, 850nm, 12-fiber MPO/MTP connector, DDM, up to 100m. is a manufacturer of transceiver, customized service is available.FREE SHIPPING

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