AFBR-703SMZ-QL Qlogic 10GB 850nm SFP Transceiver

Product Overview of the Qlogic AFBR-703SMZ-QL 10Gbps SFP+

Qlogic AFBR-703SMZ-QL is a high-performance 10Gbps SFP+ optical transceiver designed for modern enterprise and data center networking environments. Operating at a wavelength of 850nm, this module delivers stable short-range fiber connectivity with excellent efficiency and reliability. It is engineered to support high-speed Ethernet communication, making it ideal for backbone switching, server interconnection, and high-bandwidth network infrastructures where low latency and consistent throughput are critical.

General Information

• Manufacturer: Qlogic
• Model / Part Number: AFBR-703SMZ-QL
• Device Category: Network Optical Transceiver
• Commercial Name: QLogic 10GBase-SR SFP+ Optical Module

Technical Specifications

• Module Type: SFP+ (Enhanced Small Form-factor Pluggable)
• Interface Connector: LC Duplex Connector
• Digital Monitoring: Supported (DDM/DOM functionality included)

Performance & Data Capability

• Transmission Speed: Up to 10 Gigabits per second
• Networking Standard: 10G Ethernet High-Speed Communication
• Optical Wavelength: 850nm optimized for multimode fiber

Electrical & Environmental

• Operating Voltage: 3.3V stable power supply
• Temperature Range: 0°C to 70°C for standard operating conditions
• Energy Efficiency: Low power consumption for continuous operation

Standards & Compliance

• Fully compliant with Multi-Source Agreement (MSA) standards
• Meets SFF-8431, SFF-8432, and SFF-8472 specifications
• IEEE 802.3ae standard compatibility for 10G Ethernet

Connectivity

• Port Configuration: 1 x 10GBase-SR optical interface
• Data Transfer Efficiency: Optimized for uninterrupted 10Gbps throughput
• Network Integration: Seamless compatibility with fiber switching systems

Compatible Networking

• 10G SFP+ supported network switches (enterprise-grade and data center switches)
• Fiber channel switches with SFP+ optical slots
• Network routers supporting 10GBase-SR interfaces
• Server network interface cards (NICs) with SFP+ ports

Fiber Infrastructure

• OM3 multimode fiber optic cables (up to 300m transmission range)
• OM4 multimode fiber optic cables (up to 400m extended reach)
• LC-LC fiber patch cords for direct optical connectivity

Compatibility

• Works with most major OEM networking hardware supporting standard SFP+ modules
• Suitable for Cisco, Juniper, HP, Dell, Arista, and similar enterprise networking platforms (depending on port compatibility)
• Plug-and-play functionality in MSA-compliant SFP+ slots
• Requires 10GBase-SR supported optical port configuration for optimal performance

The Qlogic AFBR-703SMZ-QL 10GB 850nm SFP Transceiver

The Qlogic AFBR-703SMZ-QL 10GB 850nm SFP Transceiver is a high-performance optical networking module designed for reliable, high-speed data communication in enterprise, data center, and storage networking environments. It belongs to the Small Form-factor Pluggable Plus (SFP+) category and is optimized for 10 Gigabit Ethernet applications. This transceiver operates at an 850nm wavelength and is commonly used with multimode fiber optic cables, making it ideal for short-range high-bandwidth connectivity solutions.

Engineered for compatibility, stability, and energy efficiency, this transceiver plays a critical role in modern networking infrastructures where fast data transmission and minimal latency are essential. It is widely used in storage area networks (SAN), local area networks (LAN), high-performance computing clusters, and cloud-based data centers.

Architecture and Optical of the Qlogic AFBR-703SMZ-QL

The internal architecture of the Qlogic AFBR-703SMZ-QL is built around advanced VCSEL (Vertical Cavity Surface Emitting Laser) technology, which ensures precise light emission at 850nm. This wavelength is optimized for multimode fiber transmission, particularly OM3 and OM4 fiber types. The design ensures low signal distortion and high integrity data transmission over short to medium distances.

The SFP+ form factor provides a compact, hot-swappable interface that allows seamless integration into networking equipment without requiring system shutdown. This enhances operational efficiency in enterprise environments where downtime is critical.

Signal Integrity and Performance Optimization

Signal integrity is a key focus of the AFBR-703SMZ-QL module. It includes built-in error correction support and optimized optical alignment to reduce packet loss and transmission errors. This makes it highly suitable for environments requiring consistent uptime and low latency communication, such as financial systems and enterprise data processing networks.

System Integration

The Qlogic AFBR-703SMZ-QL transceiver is designed to be compatible with a wide range of networking switches, routers, and storage devices that support SFP+ interfaces. Its standardized design allows it to be used across multiple vendors' hardware platforms, reducing dependency on proprietary modules and improving cost efficiency.

It integrates seamlessly into fiber optic networking setups where 10 Gigabit Ethernet connectivity is required. The plug-and-play functionality simplifies deployment, allowing IT administrators to quickly scale network infrastructure without complex configuration.

Data Capabilities

The AFBR-703SMZ-QL supports a data transmission rate of up to 10Gbps, ensuring rapid and reliable communication between connected devices. This high bandwidth capacity makes it suitable for environments where large volumes of data must be transferred quickly and efficiently.

Its 850nm wavelength ensures optimal performance over multimode fiber, typically achieving transmission distances of up to 300 meters using OM3 fiber and up to 400 meters with OM4 fiber. This makes it an ideal choice for intra-building and campus-level networking.

Energy Efficiency

Energy efficiency is a significant advantage of the Qlogic AFBR-703SMZ-QL transceiver. It is designed to consume low power while maintaining high performance, which helps reduce overall operational costs in large-scale deployments.

The module incorporates thermal management features that prevent overheating during continuous operation. This ensures long-term reliability and reduces the risk of hardware failure in high-density networking environments.

Data Centers

In data centers, this transceiver is used to connect servers, switches, and storage systems, ensuring high-speed data flow between critical infrastructure components. Its low latency and high bandwidth capabilities make it essential for cloud computing operations.

Enterprise Networks

Enterprise IT environments use this module to support internal communication systems, database servers, and virtualization platforms. It ensures smooth operation of business-critical applications.

Storage Networks

Storage Area Networks rely on high-speed optical connections for efficient data storage and retrieval. The AFBR-703SMZ-QL ensures stable and fast communication between storage arrays and servers.

Build Quality and Reliability Standards

The Qlogic AFBR-703SMZ-QL is manufactured under strict quality control standards to ensure long-term durability and reliability. It is designed to withstand continuous operation in demanding network environments.

The module undergoes rigorous testing for optical performance, temperature tolerance, and signal stability. This ensures that it meets industry standards for enterprise-grade networking equipment.

Advantages of Using Qlogic AFBR-703SMZ-QL

The AFBR-703SMZ-QL offers several advantages that make it a preferred choice in high-speed networking environments. Its combination of performance, reliability, and efficiency ensures optimal network operation.

Future of SFP+ Optical Transceivers

As networking technology evolves, SFP+ transceivers like the AFBR-703SMZ-QL continue to remain relevant due to their balance of performance and cost efficiency. While newer technologies such as QSFP and higher-speed interfaces are emerging, 10Gbps SFP+ modules remain widely used in enterprise and data center environments.

Their compatibility, ease of deployment, and proven reliability ensure that they will continue to play a significant role in network infrastructure for years to come.