1. Enterprise Network Switch Modules Parts
  2. sku: 7984893209431752
  3. STARTECH 720187-B21-ST

STARTECH 720187-B21-ST Qsfp 065030885942 40GBASE-SR4 40GBPS

720187-b21-st Startech 065030885942 Hpe 720187-b21 Compatible Qsfp - 40gbase-sr4 40gbps 40

( Brand: Startech ), ( UPC: 065030885942 )

Review STARTECH Hpe 720187-b21 Compatible Qsfp 40gbase-sr4 40gbps 40

The StarTech.com 720187-B21 QSFP 40GBASE-SR4 40Gbps Transceiver is a high-performance connectivity solution designed for data centers and enterprise networks. This transceiver is equipped with a Quad Small Form-factor Pluggable (QSFP) connector, which provides a compact footprint and enables high-density cabling.

The 40GBASE-SR4 technology of this transceiver delivers data transfer rates of 40 Gbps over multimode fiber (MMF) cabling, making it an ideal choice for applications requiring high bandwidth and low latency. It supports a maximum link length of 150 meters using OM3 and OM4 fiber, ensuring reliable connectivity within data center environments.

The transceiver features a rugged design, with a hardened epoxy coating that protects against harsh environments and provides superior thermal management. It is also compatible with a wide range of network infrastructure equipment, including switches, routers, and servers, ensuring seamless integration into existing network architectures.

The StarTech.com 720187-B21 QSFP 40GBASE-SR4 40Gbps Transceiver is backed by a StarTech.com Lifetime Warranty, providing peace of mind and ensuring that your investment is protected. This transceiver is a reliable and cost-effective solution for high-speed connectivity in data center applications, delivering the performance and reliability you require for mission-critical network infrastructure.

The StarTech 065030885942 720187-B21-QSFP-40GBASE-SR4 is a QSFP 40Gbps short range optical transceiver module designed for use in data centers and other high-performance networking environments. Here are some potential pros and cons of purchasing this device:

Pros:

1. High-speed data transfer: This transceiver module supports 40Gbps data transfer rates, making it suitable for applications that require fast and efficient data transfer.

2. Compatibility: This transceiver module is compatible with various networking equipment and servers that support QSFP interfaces.

3. Short reach: This transceiver module is designed for short-reach applications, making it a cost-effective option for data centers and other networking environments where short-range connectivity is required.

4. Durable design: This transceiver module is built to withstand the rigors of a data center environment, with a rugged design that can withstand temperature extremes and other harsh conditions.

Cons:

1. Cost: This transceiver module is more expensive than other types of transceiver modules, such as SFP or RJ45 modules.

2. Complexity: This transceiver module requires a more complex installation process than other types of modules, as it uses a QSFP interface and requires an optical cable to connect to the networking equipment.

3. Limited reach: This transceiver module is designed for short-reach applications only, making it less suitable for longer-range connectivity requirements.

Conclusion:

The StarTech 065030885942 720187-B21-QSFP-40GBASE-SR4 is a high-performance, short-reach transceiver module suitable for applications that require fast and efficient data transfer in a data center or other networking environment. Its rugged design, high compatibility, and high-speed data transfer capabilities make it a valuable investment for organizations with demanding connectivity requirements. However, its cost and complexity may make it less suitable for smaller organizations or those with less complex networking needs.

Recommendation:

If your organization requires high-speed data transfer capabilities and has a data center or other networking environment with short-reach connectivity requirements, the StarTech 065030885942 720187-B21-QSFP-40GBASE-SR4 is a solid investment. Its rugged design, high compatibility, and high-speed data transfer capabilities make it an essential tool for organizations with demanding connectivity requirements. However, if your organization has less complex networking needs or requires longer-range connectivity, other types of transceiver modules, such as SFP or RJ45 modules, may be more cost-effective options.

Details:

HPE 720187-B21 COMPATIBLE QSFP - 40GBASE-SR4 40GBPS 40GBE MODULE 40GE GIGAB.

part #: 065030885942 price

  • $191.99

specifications switchchunk:

  • brand: Startech
  • upc: 065030885942

offer switchchunk:

  • sold: 0
  • options: Ship-to-home
  • quantity: 7
  • started: October 1, 2025
  • availability: In Stock

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  • transit: 3-8 Days
  • service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express, UPS Next Day Air
  • class: Standard, Expedited, One-day
  • cost: $0.00
  • carrier: USPS, UPS
  • type: Fixed

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  • rating: 97.7%
  • # reviews: 8760
  • city: Dallas, Texas

returns switchchunk:

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

general switchchunk:

  • Enterprise Networking, Servers > Switches Hubs > Switch Modules
  • condition: New
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 7984893209431752,

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