Arista QSFP-100G-SR4-S Compatible 100G QSFP28 SR4 Optical Transceiver Module | HYTOPTODEVICE

100% logic-tested and certified for Arista EOS. Fully compatible with:

• Arista 7060X / 7260X Series (e.g., 7060CX-32S, 7260CX-64)

• Arista 7050X3 / 7050X Series

• Arista 7300X / 7500R Series

• Arista 7130 Low-Latency Switches

• Data Center Leaf-Spine: High-density 100G interconnects between spine and leaf switches in large-scale fabrics.

• Top-of-Rack (ToR): Critical high-speed links between Arista 7060/7260 series switches and high-performance server NICs.

• 25G Breakout: Ideal for 100G to 4x25G breakout configurations using MPO-to-8LC breakout cables.

 Connectivity Solutions(Applications)










Feature

HYTOPTODEVICE QSFP28 100G SR4 transceiver delivers ultra-stable 100Gbps transmission with industry-leading low power consumption. Engineered for maximum reliability in high-density data center environments.

FAQ for 100G  QSFP28 SR4 Optical Module

Q1:What is QSFP28 100G SR4 module? A:The 100G SR4 is a hot pluggable optical transceiver module.It is typically built in a QSFP28 form factor, uses a multimode fiber (MMF) and is transmitted through four parallel fibers at 850nm wavelength. It is ideal for 100G Ethernet links, Infiniband QDR and DDR interconnects, Data center and Enterprise networking.

Q2:Is 100m over OM4 Possible with 100G QSFP28 SR4 optical module?A:HYTOPTODEVICE QSFP28 100G SR4 module supports the maxium transmitting distance of up to 100m.

Q3:What fiber connector is required for the QSFP28-100G-SR4?A:The QSFP28 100G SR4 transceiver uses MPO-12 connector with MMF.

Q4:Does this 100G SR4 module support DOM?A:Yes. Yes, it supports Digital Optical Monitoring (DOM) for real-time monitoring, allowing monitoring of optical power,laser bias current,temperature and voltage.

Q5:What does "SR4" stand for in 100G QSFP28 SR4?A:In optical communication industry, SR4 stands for "Short Distance 4-Channel". It uses four parallel fibers at 850nm wavelength to transmit 100G traffic over MMF up to 100m.

Q6:Is the 100gbase-sr4 qsfp28 module compatible with Arista devices?A:Yes, the 100gbase-sr4 qsfp28 optical module is compatible with Arista devices, including Arista 7060X / 7260X Series,7050X3 / 7050X Series. 

Q7:Q: 100G SR4 vs 10G SR: What are the main technical differences? A: The difference is below:

Q8:Is the 100G QSFP28 SR4 backward compatible with lower-speed modules SFP+10G?A: NO.Direct connectivity between a 100G QSFP28 SR4 and a 10G SFP+ SR is not possible due to the mismatch in data rates, lane configuration, and physical signaling.

 Q9:How do HYTOPTODEVICE ensure 100G QSFP28 SR4 module compatibility with network switch?A:Ensuring 100% compatibility, optical transceiver must be coded to match the switch's requirements. The leading Optical Transceiver Supplier HYTOPTODEVICE was equipped with 100+ branded high-speed switches, ensure they are recognized and running in various devices.  The compatibility test video can be provided before buying.
 
Q10:Is 100GBASE-SR4 transceiver hot-swappable?A:Yes,HYTOPTODEVICE fiber optical modules are hot-pluggable, hot Pluggable QSFP28 MSA Compliant.you can plug or unplug the optical module, while the device is powered on without damaging the hardware.

Q11:How do you ensure quality testing for 100g SR4?

A: At HYTOPTODEVICE, we maintain a comprehensive quality management system integrated with rigorous, multi-stage testing. Every optical transceiver module undergoes extensive evaluation to ensure it exceeds industry standards for reliability, high-speed performance, and multi-vendor compatibility. We don't just ship products; we deliver verified network stability.use it with peace of mind.

Why Network Engineers Choose HYTOPTODEVICE

HYTOPTODEVICE has supplied over 500,000 optical transceiver modules to data centers, ISPs, and enterprise networks across 100+ countries since 2011. Every module undergoes a 72-hour burn-in test and full DDM/DOM validation before shipment.

• 100% MSA-compliant modules with Cisco, Huawei,Dell,Juniper, and Arista compatibility
• ISO 9001:2015 certified manufacturing facility in Shenzhen
• Average lead time of 3–5 business days with DHL/FedEx express options
• Dedicated pre-sales engineering support for custom configurations
• Actual hardware,actual switches,actual results.we publish compatibility test video,eliminate compatibility anxiety. you can watch before you buy. 
• We can provide inspection and shipping videos to make you feel as if you are right here with the product.

"We replaced 200 Cisco-branded SFPs with HYTOPTODEVICE equivalents across our spine layer — zero compatibility issues, 40% cost reduction."— Network Architect, Tier-2 ISP, Germany

Quality Certification & Compliance：

 At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

• ISO 9001: Certified quality management and production consistency.

• CE & FCC: Fully compliant for seamless Global Market Access.

• RoHS: Committed to environmental responsibility and hazardous material control.

• Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.

Rigorous Industrial Product Testing：

   

100% 3rd Party Compatible：

Partial Test Demonstration：

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