1. Enterprise Network Switch Modules Parts
  2. sku: 6186952711126623
  3. PROLABS JNP-QSFP-40GE-ER4-TWC

PROLABS JNP-QSFP-40GE-ER4-TWC Transceiver Smf 40GBASE-ER4 Qsfp 40KM

Jnp-qsfp-40ge-er4-twc Prolabs New Transceiver 40gbase-er4 Qsfp Smf 40km

( Brand: Prolabs ), ( Manufacturer Part Number: JNP-QSFP-40GE-ER4-TWC ), ( Part Type: Transceiver )

Review PROLABS New Transceiver 40gbase-er4 Qsfp Smf

Introducing the PROLABS JNP-QSFP-40GE-ER4-TWC Transceiver, a high-performance, 40Gbase-ER4 QSFP SMF (Single Mode Fiber) solution designed for reaching distances up to 40km. This transceiver is an essential component for building out or expanding your data center connectivity infrastructure.

The PROLABS JNP-QSFP-40GE-ER4-TWC Transceiver is based on the Quad Small Form-factor Pluggable (QSFP ) form factor, which is compact and versatile, making it an ideal choice for high-density applications. The transceiver supports 40Gbps Ethernet data rates over single mode fiber optic cables, ensuring reliable and fast data transfer.

This transceiver features an extended reach capability of 40km, thanks to the use of high-quality, low-loss SMF cables. It is also designed to be backward compatible with 10G and 1GBASE-SR and LR transceivers, offering flexibility and ease of integration into existing networks.

The PROLABS JNP-QSFP-40GE-ER4-TWC Transceiver is built using advanced technology, ensuring it delivers optimal performance and reliability. It features a ruggedized design, which protects the transceiver from environmental stresses, such as temperature and humidity. Additionally, it is compliant with the IEEE 802.3ba standard for 40G Ethernet and supports both short wavelength and long wavelength lasers, providing maximum compatibility with various network configurations.

This transceiver is easy to install and manage, with a simple plug-and-play design. It requires no external power sources, as it derives power from the host system. It also supports automatic negotiation of data rates and link parameters, making the setup process seamless.

The PROLABS JNP-QSFP-40GE-ER4-TWC Transceiver is an excellent choice for data centers, enterprise networks, and other high-bandwidth applications that require long-reach 40G Ethernet connectivity. With its high performance, extended reach capabilities, and ease of use, this transceiver is sure to meet the demands of even the most demanding network environments.

The Prolabs JNP-QSFP-40GE-ER4-TWC transceiver is a 40GBase-ER4 QSFP SMF (Single Mode Fiber) transceiver with a reach of 40km. Here are some potential pros and cons of buying this transceiver:

Pros:

1. Long Reach: With a reach of 40km, this transceiver is ideal for long-haul fiber-optic applications.

2. High Bandwidth: 40Gbps is a significant amount of bandwidth, making this transceiver suitable for high-density data centers and other bandwidth-intensive applications.

3. Reliable: Prolabs is a well-known manufacturer of fiber-optic components, and this transceiver is designed to meet the highest industry standards.

4. Compatibility: This transceiver is compatible with various switch and router vendors, making it a versatile option for different network environments.

Cons:

1. Cost: Compared to other transceivers with similar capabilities, this one may be more expensive due to its long reach and high bandwidth.

2. Complexity: Installing and configuring this transceiver may require specialized knowledge and tools, making it less suitable for small-scale or DIY projects.

Conclusion:

The Prolabs JNP-QSFP-40GE-ER4-TWC transceiver is an excellent option for organizations with high-bandwidth requirements and long-haul fiber-optic applications. Its reliability, compatibility, and long reach make it a worthwhile investment for data centers and other bandwidth-intensive environments. However, its cost and complexity may make it less suitable for small-scale projects or budget-conscious organizations.

Recommendation:

If you have a high-bandwidth requirement and a long-haul fiber-optic application, the Prolabs JNP-QSFP-40GE-ER4-TWC transceiver is a solid investment. Its reliability, compatibility, and long reach make it an excellent choice for organizations with demanding network requirements. However, if you have a smaller budget or a simpler network setup, you may want to consider other transceivers with lower bandwidth or shorter reach.

Details:

The listed prices do not apply. Details: NEW. Make sure to purchase with full consent.

part #: jnpqsfp40geer4 prices

  • $65.99-$125.00

specifications switchchunk:

  • brand: Prolabs
  • mpn: Jnp-qsfp-40ge-er4-twc
  • part type: Transceiver

general switchchunk:

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

returns switchchunk:

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

shipping switchchunk:

  • class: Standard
  • cost: $0.00
  • service: Standard
  • type: Fixed
  • transit: 4-8 Days

seller switchchunk:

  • rating: 98.9%
  • # reviews: 78991
  • city: Chino, California

payments switchchunk:

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

offer switchchunk:

  • best offers: True
  • options: Ship-to-home
  • started: June 5, 2025
  • quantity: 5
  • sold: 0
  • availability: In Stock
part type: transceiver,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 6186952711126623,

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2 offers $65.99–$125.00 USD
  • Offer #1: $65.99 price + $10.00 shipping estimate = $75.99* total. C9F2 Non Data Device Fast Shipping The ProLabs EX-XFP-10GE-LR40-1450-C is a 10 Gigabit XFP optical transceiver designed for long-range data transmission over single-mode fiber.+$10.00 shipping
  • Offer #2: $125.00 price + $0.00 shipping estimate = $125.00* total. Model Number: 10124-C, 10124 They are used but are tested and are in excellent working and physical condition.FREE SHIPPING

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