CISCO QSP-100G-SR4-S Transceiver Module Qsfp Gigabit QSFP-100G-SR4-S Ethernet

( Brand: Cisco ), ( Manufacturer Part Number: QSP-100G-SR4-S ), ( Part Type: Transceiver Module )

Review CISCO New Sealed Transceiver Module Qsfp 100 Gigabit Ethernet

The Cisco QSP-100G-SR4-S QSFP-100G-SR4-S Transceiver Module is a high-performance, short wavelength, 4-channel, 100 Gigabit Ethernet optics solution designed for Cisco Nexus 9372PX and Nexus 9336PX Switches. This state-of-the-art module is engineered for data center applications, enabling high-density 100GbE connectivity and delivering superior bandwidth and reach.

The Cisco QSP-100G-SR4-S Transceiver Module features four independent 100Gbps channels, each utilizing short wavelength Single Mode Fiber (SSF) for transmission and reception. With a maximum reach of up to 10 kilometers (6.2 miles) on standard single mode fiber, this module is well-suited for connecting servers, switches, and other network devices within a data center environment.

The compact and rugged QSFP form factor of the module ensures efficient use of rack space and provides reliable, high-density connectivity. The module is also designed with a low power consumption of approximately 12.5 watts, making it an energy-efficient choice for data center deployments.

The Cisco QSP-100G-SR4-S Transceiver Module is fully compatible with the Cisco Nexus 9372PX and Nexus 9336PX Switches and is supported by the latest Cisco NX-OS software releases. This module is also compliant with industry standards such as IEEE 802.3bs and IEEE 802.3az.

In summary, the Cisco QSP-100G-SR4-S QSFP-100G-SR4-S Transceiver Module is a high-performance, short wavelength, 100Gbps optics solution designed for data center applications. It offers superior bandwidth, long reach, efficient power consumption, and reliable high-density connectivity, making it an ideal choice for connecting servers, switches, and other network devices within a modern data center infrastructure.

Cisco QSP-100G-SR4 and QSFP-100G-SR4-S Transceiver Modules are high-speed optical interconnects designed for data center applications. These modules support 100 Gigabit Ethernet (100GbE) and use a QSFP-DD form factor. In this response, we will discuss the pros and cons of buying these transceiver modules.

1. High Bandwidth: These modules offer a data transfer rate of 100 Gbps, making them ideal for high-speed data center applications.

2. Long Reach: The SR4 version of these modules supports a reach of up to 150 meters over single-mode fiber, while the SR version supports a reach of up to 300 meters. This makes them suitable for both short and long-haul applications within a data center.

3. Compatibility: These modules are compatible with Cisco Nexus 9372PX and Nexus 9336PX switches, making them a good choice for customers using Cisco infrastructure.

4. Low Power Consumption: These modules consume low power, making them energy-efficient and cost-effective for data center applications.

5. Reliability: Cisco is a well-known brand in the networking industry, and these modules are built to provide high reliability and durability.

1. Cost: These modules are relatively expensive compared to lower-speed transceivers. The high cost may be a barrier for some customers.

2. Complexity: These modules use a QSFP-DD form factor, which may require specialized knowledge and tools for installation and maintenance.

3. Limited Vendor Support: These modules are specifically designed for use with Cisco switches. This may limit the options for customers looking for a more vendor-agnostic solution.

The Cisco QSP-100G-SR4 and QSFP-100G-SR4-S Transceiver Modules offer high bandwidth, long reach, and compatibility with Cisco switches. However, they come with a high cost and require specialized knowledge for installation and maintenance. If you are looking for a high-speed, reliable solution for your data center and are already using Cisco infrastructure, then these modules may be a good choice for you. However, if you are looking for a more cost-effective or vendor-agnostic solution, you may want to consider other options.

If you are looking for a high-speed, reliable solution for your data center and are already using Cisco infrastructure, then the Cisco QSP-100G-SR4 and QSFP-100G-SR4-S Transceiver Modules are a good choice for you. However, if you are looking for a more cost-effective or vendor-agnostic solution, you may want to consider other options such as modules from other vendors or lower-speed transceivers. It is important to evaluate your specific requirements and budget before making a purchase decision.

Details:

NEW SEALED, Key Features: Data Rate: 100Gbps. Form Factor: QSFP28. Reach:Up to 70 meters OM3. Fiber Type: Multi mode fiber mm.

Up to 100 meters OM4.

part #: qsp100gsr4 prices

• $34.99-$89.99

specifications switchchunk:

• brand: Cisco
• mpn: Qsp-100g-sr4-s
• part type: Transceiver Module

offer switchchunk:

• started: March 25, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0

payments switchchunk:

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

returns switchchunk:

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

shipping switchchunk:

• carrier: FedEx
• type: Fixed
• cost: $0.00
• transit: 3-9 Days
• service: FedEx Ground / FedEx Home Delivery
• class: Standard

seller switchchunk:

• city: Arlington, Virginia
• # reviews: 155
• rating: 100.0%

general switchchunk:

• Computers/Tablet's Networking > Other Computers Networking
• condition: New

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