1. Enterprise Network Switch Modules Parts
  2. sku: 9032606648125604
  3. 10GTEK QSFP-SR4-JUNIPER

10GTEK QSFP-SR4-JUNIPER Gigabit Mpo Transceiver Module 711811486623 Juniper Qsfp 40GBASE-SR4

Qsfp-sr4-juniper 10gtek 40 Gigabit Qsfp Mpo Multi-mode Transceiver 40gbase-sr4 Module For Juniper Q

( Brand: 10gtek ), ( Manufacturer Part Number: QSFP-SR4-JUNIPER ), ( Part Type: Transceiver Module ), ( Size: 10 40g-sr4 ), ( Style: For Juniper ), ( Customer Package Type: Standard Packaging ), ( Material: Other ), ( UPC: 711811486623 ), ( Package Dimensions Lxwxh: 6.38x2.6x0.87 Inches ), ( Weight: 0.18 Pounds )

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

Introducing the 10GTEK QSFP-SR4-JUNIPER, a high-performance 40 Gigabit QSFP MPO multi-mode transceiver designed specifically for Juniper network infrastructure. This state-of-the-art module, based on 40GBASE-SR4 technology, is engineered to deliver unparalleled data transfer rates and reliability in multi-mode fiber (MMF) applications.

The transceiver boasts an advanced Quad Small Form-factor Pluggable (QSFP) form factor, which provides four lanes of data transmission over multimode fiber. Each lane operates at 10Gbps, aggregating to provide a total bandwidth of 40Gbps. This makes the QSFP-SR4-JUNIPER an ideal choice for high-density, short-reach data center interconnects and other bandwidth-intensive applications.

The QSFP-SR4-JUNIPER features an innovative MPO (Multi-fiber Push-on) connector design. This connector type allows for easy and efficient fiber termination in high-density applications. The MPO connector also ensures excellent signal integrity, enabling reliable and consistent data transfer rates.

The transceiver is specifically engineered to be compatible with Juniper network hardware. This guarantees seamless integration into existing Juniper network infrastructure. Additionally, it is RoHS and WEEE compliant, ensuring environmentally friendly production and disposal.

The 10GTEK QSFP-SR4-JUNIPER is built to the highest industry standards for durability and reliability. It undergoes rigorous testing to ensure compliance with SFF-8436 and IEEE 802.3ae standards. This transceiver is also backed by a comprehensive 3-year warranty, providing peace of mind and protection against manufacturing defects.

In summary, the 10GTEK QSFP-SR4-JUNIPER is a powerful and versatile 40Gbps transceiver designed for Juniper network infrastructure. Its advanced design, combining QSFP form factor, MPO connector, and compatibility with Juniper hardware, makes it an excellent choice for high-density, short-reach applications requiring exceptional data transfer rates and reliability.

Pros and Cons of buying a 10GTEK QSFP-SR4-JUNIPER 40GBASE-SR4 Module

The 10GTEK QSFP-SR4-JUNIPER transceiver is a 40-gigabit multi-mode QSFP transceiver designed for Juniper Networks. This module uses 4x 10Gbps short wavelength lasers (1310nm) to transmit data over multimode fiber cables. Here are the pros and cons of purchasing this transceiver.

Pros:

1. Compatibility: This transceiver is specifically designed for Juniper Networks, ensuring seamless integration with their hardware.

2. 40Gbps throughput: The 40Gbps speed makes it an ideal solution for high-bandwidth applications, such as data centers, backbone networks, and large enterprise environments.

3. Multi-mode fiber support: The use of multi-mode fiber allows for longer transmission distances compared to single-mode fiber, making it more suitable for campus networks and smaller data centers.

4. Energy efficiency: The QSFP-SR4-JUNIPER transceiver is designed to be energy efficient, which can help reduce overall power consumption in your network infrastructure.

Cons:

1. Cost: Compared to 10Gbps or 40Gbps single-mode transceivers, the multi-mode 40Gbps transceiver can be more expensive.

2. Limited transmission distance: The shorter transmission distance (approximately 150 meters) compared to single-mode fiber may require more fiber runs or additional infrastructure to cover longer distances.

3. Complexity: Multi-mode fiber cabling can be more complex to manage than single-mode fiber, requiring more careful consideration of cabling layouts and potential issues such as mode dispersion and crosstalk.

Conclusion:

The 10GTEK QSFP-SR4-JUNIPER 40GBASE-SR4 module is a suitable choice for organizations looking to upgrade their Juniper Networks infrastructure with high-bandwidth, multimode fiber solutions. Its pros, such as compatibility, throughput, and energy efficiency, outweigh the cons, which include cost, transmission distance, and complexity.

Recommendation:

If you are planning to build a data center or upgrade your enterprise network infrastructure, and you need high-bandwidth solutions with multi-mode fiber compatibility, the 10GTEK QSFP-SR4-JUNIPER transceiver is a solid investment. However, if you require longer transmission distances or a more cost-effective solution, you may want to consider single-mode fiber alternatives. Always ensure compatibility with your specific Juniper Networks hardware before making a purchase.

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 Specifications: Juniper P/N:QFX-QSFP-40G-SR4 40GBASE-SR4 40-Gigabit Optics, 850 NM for up 150 m transmission on multi mode fiber-optic mm F Wave length :850nm Data Rate: 40Gb/s Reach: 100m Fiber Type:MMF TX Power DBMS: -7.6 1 Rx Sens. 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 - Juniper QFX-QSFP-40G-SR4 and other Open Switches. DBMS: -9.5 DDM/DOM: Yes Temp.

part #: qsfpsr4 prices

  • $10.00-$51.30

specifications switchchunk:

  • brand: 10gtek
  • mpn: Qsfp-sr4-juniper
  • part type: Transceiver Module
  • size: 10 40g-sr4
  • style: For Juniper
  • customer package type: Standard Packaging
  • material: Other
  • upc: 711811486623
  • package dimensions lxwxh: 6.38x2.6x0.87 Inches
  • weight: 0.18 Pounds

payments switchchunk:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other

offer switchchunk:

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

shipping switchchunk:

  • cost: $0.00
  • transit: 8-12 Days
  • class: Standard
  • type: Fixed
  • carrier: USPS
  • service: USPS First Class Letter

general switchchunk:

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

seller switchchunk:

  • city: Cypress, California
  • # reviews: 130
  • rating: 97.8%

returns switchchunk:

  • policy: No Returns
part type: transceiver module, size: 10 40g-sr4, style: for juniper, customer package type: standard packaging, package dimensions lxwxh: 6.38x2.6x0.87 inches,
category: computers > enterprise networking, servers > switches hubs > switch modules, color: for juniper, weight: 0.18 pounds, material: other, sku: 9032606648125604,

10gtek QSFP-SR4 Is Similar To:

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3 offers $10.00–$51.30 USD
  • Offer #1: $10.00 price + $6.58 shipping estimate = $16.58* total. MPO connection, new and unused.+$6.58 shipping
  • Offer #2: $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 #3: $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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