200G QSFP56 SR4 CDR Optical Transceiver Module 100m on Om4 / 70m on Om3 Fiber High-Performance Computing Interconnect for Data Centers

200G QSFP56 SR4 CDR Product Overview

The Optical Transceiver Module CC-QRR110M-SD is a high-performance QSFP56 form factor transceiver designed for 200G Ethernet applications. It supports 4x53.125 Gb/s data rates using PAM4 modulation, delivering reliable transmission up to 100m over OM4 multimode fiber. This optical module is engineered for data center environments requiring high bandwidth, low power consumption, and robust performance.

200G QSFP56 SR4 CDR Key Features

• Hot-pluggable QSFP56 form factor
• 4x26.5625 GBd lanes with PAM4 modulation
• Reach up to 70m on OM3 and 100m on OM4 MMF
• Single 3.3V power supply, max consumption 4W
• Operating case temperature: 0°C to +70°C
• MPO-12 connector interface
• RoHS compliant

200G QSFP56 SR4 CDR Technology & Standards

This Optical Transceiver Module complies with IEEE 802.3cd for 200GBASE-SR4 Ethernet, SFF 8679 for mechanical and electrical specifications, and supports CMIS 4.0 or SFF8636 for management functionality. It uses advanced 850nm VCSEL and PIN photodiode array technology to ensure high-speed data integrity and low bit error rates.

Working Principle

The module converts four electrical lanes into optical signals using VCSEL arrays. Each lane operates at 26.5625 GBaud using PAM4 modulation. On the receiver side, a PIN photodiode array converts incoming optical signals back into electrical data. Integrated CDR (Clock and Data Recovery) circuits ensure signal integrity and minimize jitter.

200G QSFP56 SR4 CDR Applications

• 200G Ethernet switches and routers
• Data center spine-leaf architectures
• High-performance computing clusters
• Cloud infrastructure interconnects
• Storage area networks (SAN)

Specifications

Advantages

• Lower power consumption compared to competing optical modules
• Enhanced signal integrity with integrated CDR technology
• Wide operating temperature range suitable for data centers
• Full compliance with international standards ensuring interoperability
• Designed for high-density switching environments

Service & Support

We offer a 3-year warranty on all Optical Transceiver Module products. Technical support is available 24/7 via email and phone. Custom configuration and bulk order discounts are available. Lead time for standard orders is 3-5 business days.

FAQ

What is the maximum distance supported?

This optical module supports up to 70m on OM3 and 100m on OM4 multimode fiber.

Is it compatible with Cisco/Juniper/Arista switches?

Yes, it is designed to be vendor-agnostic and complies with MSA standards for broad compatibility.

What is the power consumption?

Maximum power consumption is 4W under full operation.

Precautions

• Avoid exposure to static electricity; use ESD protection during handling.
• Do not disconnect while the device is powered on.
• Ensure fiber connectors are clean to avoid signal loss.
• Operate within specified temperature and humidity ranges.
• Use only compatible MPO-12 APC fiber cables.

Company Introduction

With over a decade of industry experience, our company operates a large manufacturing facility supported by a strong technical team. We have built a extensive customer base and accumulated significant expertise, enabling us to offer competitive pricing and high-quality service. We are authorized distributors for leading brands including Mellanox, Ruckus, Aruba, and Extreme. Our product portfolio includes brand-new network switches, network adapters, wireless access points, wireless controllers, and cables. With an inventory valued at over $10 million, we supply a wide variety of products in large quantities. We provide 24/7 customer service and technical support to ensure client satisfaction. Our professional sales and technical teams have established a strong reputation in the global market.