1. Enterprise Network Switch Modules Parts
  2. sku: 7284679542561713
  3. SOURCE PHOTONICS SPQ-4E-DR-CDFH

SOURCE PHOTONICS SPQ-4E-DR-CDFH Qsfp Transceiver Module 400G-DR4 2KM

Spq-4e-dr-cdfh Source Photonics Qsfp-dd 400g-dr4 2km Transceiver Module

( Brand: Source Photonics ), ( Manufacturer Part Number: SPQ-4E-DR-CDFH ), ( Part Type: Transceiver Module )

Review SOURCE PHOTONICS Qsfp dd 2km Transceiver Module

The SPQ-4E-DR-CDFH QSFP-DD 400G-DR4 2km Transceiver Module is a high-performance optical communication component designed for data center applications. This transceiver module is based on the latest Quad Small Form-factor Pluggable Double Density (QSFP-DD) standard, enabling it to provide four lanes of 100Gbps data transfer in a compact form factor.

The module supports a reach of up to 2 kilometers using single mode fiber, making it an ideal solution for inter-rack and inter-data center connectivity. Its advanced design incorporates a dispersion-shifted fiber (DSF) to compensate for the dispersion effect, ensuring reliable and stable data transmission over long distances.

The 400G-DR4 transceiver module features a digital diagonal crosspoint (DCD) receiver, which offers superior sensitivity, linearity, and receiver noise figure. This results in excellent signal quality and improved link budget, allowing for extended reach and higher data rates.

The module also supports the industry-standard CWDM4 wavelength division multiplexing (WDM) scheme, enabling multiple signals to be transmitted over a single fiber strand. This is particularly useful in high-density data center environments where maximizing the use of available fiber infrastructure is crucial.

The SPQ-4E-DR-CDFH QSFP-DD 400G-DR4 2km Transceiver Module is designed for easy installation and operation. It is compatible with leading network equipment manufacturers' switches and routers, and its QSFP-DD form factor ensures a secure and robust connection. Additionally, it comes with a ruggedized design, making it suitable for use in various environmental conditions.

In summary, the SPQ-4E-DR-CDFH QSFP-DD 400G-DR4 2km Transceiver Module is a versatile and high-performance optical communication component that delivers reliable and stable 400Gbps data transfer over a 2km single mode fiber link. Its advanced features, including digital receiver technology, dispersion compensation, and CWDM4 WDM support, make it an excellent choice for data center applications.

The SPQ-4E-DR-CDFH QSFP-DD 400G-DR4 2km transceiver module is a high-performance optical communication component designed for data center interconnects and other applications requiring long-distance, high-bandwidth connectivity. Here are some pros and cons to consider before making a purchase:

Pros:

1. High Data Rate: This transceiver module supports 400Gbps data transfer rate, making it well-suited for modern data center applications that require high-bandwidth connectivity.

2. Long Reach: With a 2km reach, this module can support longer distance connections than many other transceivers, making it a good choice for data centers with large footprints or distributed architectures.

3. Compatibility: This module is compatible with QSFP-DD form factor, which is widely used in modern data centers and switching equipment.

4. Low Power Consumption: The module has a low power consumption, which can help reduce energy costs and improve overall system efficiency.

5. High Reliability: Photonics is a well-known and reputable manufacturer, and their transceivers are known for their high reliability and durability.

Cons:

1. Cost: This transceiver module is relatively expensive compared to lower-capacity options. The high cost may be a barrier for smaller data centers or those with more limited budgets.

2. Complexity: Installing and configuring this module may require specialized knowledge and expertise, which could add to the cost and complexity of the project.

3. Size: The QSFP-DD form factor is larger than some other transceiver form factors, which could make it more difficult to integrate into smaller equipment or tightly packed racks.

In conclusion, the SPQ-4E-DR-CDFH QSFP-DD 400G-DR4 2km transceiver module offers high data rate, long reach, compatibility, low power consumption, and high reliability, making it an attractive option for data centers that require high-bandwidth, long-distance connectivity. However, its high cost, complexity, and size may be drawbacks for some organizations.

If your data center requires high-bandwidth, long-distance connectivity and you have the budget and expertise to install and configure this module, then it may be a worthwhile investment. Alternatively, if your data center has more limited requirements or budget constraints, you may want to consider lower-capacity or less expensive transceiver options. Ultimately, the decision to purchase this module should be based on your specific needs and resources.

Details:

Ideal for businesses looking to enhance their networking infrastructure, this transceiver module offers a seamless and high-performance solution. With a transmission distance of 2km, it provides reliable and efficient data transfer rates. The Source Photonics SPQ-4E-DR-CDFH QSFP-DD 400G-DR4 transceiver module is a high-speed, long-distance solution for enterprise networking and server applications.

part #: spq4edr prices

  • $100.00-$450.00

specifications switchchunk:

  • brand: Source Photonics
  • mpn: Spq-4e-dr-cdfh
  • part type: Transceiver Module

offer switchchunk:

  • quantity: 2
  • options: Ship-to-home
  • availability: In Stock
  • started: August 10, 2025
  • sold: 0

payments switchchunk:

  • other
  • credit card: Discover
  • wallet: Google-pay

seller switchchunk:

  • city: Irving, Texas
  • rating: 100.0%
  • # reviews: 1

shipping switchchunk:

  • class: Standard
  • transit: 5-11 Days
  • service: USPS Ground Advantage
  • type: Calculated
  • cost: $0.00
  • carrier: USPS

returns switchchunk:

  • policy: No Returns

general switchchunk:

  • Enterprise Networking, Servers > Switches Hubs > Switch Modules
  • condition: Used
part type: transceiver module,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 7284679542561713,

Source Photonics SPQ-4E-DR Is Similar To:

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5 offers $100.00–$450.00 USD
  • Offer #1: $450.00 price + $11.00 shipping estimate = $461.00* total. New, Source Photonics, -CDFK, 400G DR4 500M.+$11.00 shipping
  • Offer #2: $100.00 price + $6.37 shipping estimate = $106.37* total. The Source Photonics -CDFE-050 QSFP-DD 400-DR4+ is a high-speed optical module designed for use in computers and networking systems.+$6.37 shipping
  • Offer #3: $179.99 price + $0.00 shipping estimate = $179.99* total. The QSFP-DD interface allows for easy installation and compatibility with various networking equipment, making it a valuable component for businesses looking to enhance their connectivity and data transmission capabilities. The Source Photonics -CDFJ QSFP-DD ++ (10km) Transceiver Module is a high-speed data communication device designed for use in enterprise networking and server applications.FREE SHIPPING
  • Offer #4: $200.00 price + $0.00 shipping estimate = $200.00* total.FREE SHIPPING
  • Offer #5: $300.00 price + $0.00 shipping estimate = $300.00* total.FREE SHIPPING

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