LUMA OPTICS QSFP-100G-DR-S-LU Switch Modules 1311NM 500M

( Brand: Luma Optics ), ( Manufacturer Part Number: QSFP-100G-DR-S-LU ), ( Part Type: Switch Module ), ( Compatible Brand: Universal ), ( Network Ports: Sfp ), ( Item Length: 2in ), ( Connectors: Lc Duplex ), ( Unit Type: Unit ), ( Item Height: 0.5 In ), ( Item Width: 0.7 In ), ( Product Line: Enterprise )

Review LUMA OPTICS 1311nm 500m

Introducing the Luma Optics QSFP-100G-DR-S-LU 1311nm 500m, a high-performance and reliable Quad Small Form-factor Pluggable (QSFP-100G) transceiver designed for 100Gbps data transfer applications. This transceiver is specifically optimized for single mode fiber with a wavelength of 1311nm and a reach of 500 meters.

The Luma Optics QSFP-100G-DR-S-LU transceiver is built with the latest technology to ensure maximum data integrity and signal quality. It features a rugged, compact design with a form factor of only 15.5mm x 22.5mm x 5.4mm, making it an ideal choice for space-constrained data center environments.

This transceiver is fully compliant with the IEEE 802.3bs standard and supports both 100GBASE-SR10 and 100GBASE-SR4 modes. It also features a built-in Temperature Controlled Forward and Reverse Power Budgeting, which ensures reliable and efficient power management, even in high-density applications.

The Luma Optics QSFP-100G-DR-S-LU 1311nm 500m is designed with a state-of-the-art digital signal processing (DSP) system that provides advanced features such as automatic dispersion compensation and automatic transceiver testing. These features help to mitigate the effects of fiber dispersion and ensure that the signal remains strong and stable over the entire 500-meter reach.

The transceiver comes with a robust, high-quality cable that is factory terminated with LC connectors at both ends. It also includes a QSFP-to-LC adapter for easy installation and integration into existing fiber infrastructure.

In summary, the Luma Optics QSFP-100G-DR-S-LU 1311nm 500m is a high-speed, reliable, and efficient 100Gbps transceiver designed for single mode fiber applications up to 500 meters. Its compact size, advanced features, and robust design make it an excellent choice for high-density data center environments where space and power are at a premium.

The Luma Optics QSFP-100G-DR-S-LU 1311nm 500m is a 100G QSFP28 direct attach cable with a built-in 1311nm single mode fiber optic transceiver, designed for short-reach data center interconnect applications. Here are some potential pros and cons of buying this product:

1. High Bandwidth: The cable supports 100Gbps data transfer rate, making it suitable for high-speed data center applications.

2. Reduced Cost: Since the transceiver is integrated into the cable itself, there is no need to purchase a separate transceiver, which can help reduce the overall cost.

3. Simplified Cabling: With the transceiver integrated into the cable, the number of components required for the connection is reduced, which can simplify the cabling process.

4. Long Reach: The 500m reach of the fiber optic cable is sufficient for most short-reach data center applications.

5. Reliability: Fiber optic cables are known for their reliability and low signal loss, making them a good choice for high-speed data transfer applications.

1. Limited Compatibility: This cable is only compatible with QSFP28 ports that support 1311nm wavelengths, which may limit its usability in some data centers.

2. Higher Cost Per Gigabit: Although the integrated transceiver reduces the overall cost of the cable, the cost per gigabit may still be higher than that of individual transceivers.

3. Limited Flexibility: Since the transceiver is integrated into the cable, it may not be as easily swapped out or upgraded as a separate transceiver.

The Luma Optics QSFP-100G-DR-S-LU 1311nm 500m is a high-performance, integrated 100G QSFP28 direct attach cable that offers simplified cabling and high reliability. However, it may not be as flexible or cost-effective as separate transceivers, and its compatibility is limited to 1311nm wavelengths.

If you have a data center application that requires high-speed data transfer over short distances and you prefer the simplicity of an integrated transceiver, then the Luma Optics QSFP-100G-DR-S-LU 1311nm 500m could be a good choice for you. However, if you require greater flexibility or compatibility with different wavelengths, or if cost is a major concern, then separate transceivers may be a better option. Ultimately, the decision should be based on the specific requirements of your data center application.

Details:

Specifications: Form Factor: QSFP28. Guaranteed working on arrival. Connector: LC Duplex. Data Rate: 100 GPS.

Normal cosmetic wear from prior use. Condition Testing: Used, tested, and fully functional. Luma Optics QSFP-100G-DR-S-LU 100G optical transceiver, designed for 100 Gigabit Ethernet 100GBASE-DR-S connections over single-mode fiber. Standard: 100GBASE-DR-S.

part #: qsfp100gdrs prices

• $33.25-$62.36

specifications switchchunk:

• brand: Luma Optics
• mpn: Qsfp-100g-dr-s-lu
• part type: Switch Module
• compatible brand: Universal
• network ports: Sfp
• item length: 2in
• connectors: Lc Duplex
• unit type: Unit
• item height: 0.5 In
• item width: 0.7 In
• product line: Enterprise

seller switchchunk:

• # reviews: 443
• rating: 98.6%
• city: Las Vegas, Nevada

offer switchchunk:

• quantity: 1
• options: Ship-to-home
• best offers: True
• started: January 6, 2026
• availability: In Stock
• sold: 0

shipping switchchunk:

• transit: 4-10 Days
• carrier: USPS
• class: Standard
• type: Calculated
• cost: $5.15
• service: USPS Ground Advantage

returns switchchunk:

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

general switchchunk:

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

payments switchchunk:

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

Luma Optics QSFP-100G-DR-S Is Similar To:

• Luma Optics Jnp-qsfp-40g-sr4-lv Lot Of 4 850nm 150m (63% similar) Data rate: 40 GPS. Designed for 40G Ethernet networks, these transceivers support 850NM multi mode fiber with a reach of up to 150 meters. Product line: enterprise. Model: JPN-QSFP-40G-SR4-LAV. Connector: MOP-12. Key features:: brand: Luma Optics...(January 6th, 2026)
• Luma Optics Jnp-qsfp-100g-lr4-lu Optical Transceiver 1310 Nm 10 Km Lc Duplex (56.4% similar) Connector: lc duplex. This listing is for a lot of 25 Luma Optics JPN-QSFP-100G-LR4-LU qsfp 28 transceiver modules, designed 100 gigabit Ethernet 100GBASE-LR4 connections over single-mode fiber. Bulk discounts available ideal for data centers, labs, or large network deployments. Message for...(January 6th, 2026)
• Luma Optics Qsfp-40g-sr4-lu 18x Lot 40g Qsfp 850nm 100m Mpo Mmf Optical Transceiver Module (48.9% similar) Sale is for all 18 pictured, shelf 31 pictured...(February 27th, 2026)
• Luma Optics Sfp-10g-sr-lu Lot Of 7 10g Sfp 850nm 300m Transceivers (57.9% similar) Specifications. Type: sfp transceiver module. Connector type: lc. Fiber type: multi mode mm. Please examine all photos carefully before purchasing as they are part of the. Model details shown on labels: Luma Optics SFP-10G-SR-LU. Dim supported. Brand: Luma Optics...(May 21st, 2026)