740-056706 Juniper Networks QSFP+ 40Gbase 4X10GbE SM Optical Transceiver

Highlights of Juniper 740-056706 QSFP+ 40GBE Transceiver

The Juniper Networks 740-056706 QSFP+ 40GBASE optical transceiver is a high-performance 40 Gigabit Ethernet module designed for parallel single-mode fiber transmission up to 1.4 km. It is widely used in enterprise networks, data centers, and high-capacity backbone infrastructures requiring reliable and scalable connectivity.

General Information

• Manufacturer: Juniper Networks
• Part Number: 740-056706
• Product Type: Optical Transceiver Module
• Sub-Type: QSFP+ 40GBASE 40 Gigabit Ethernet

Technical Specifications

• Transceiver Type: QSFP+
• Connector: MPO-12 APC
• Fiber Type: Single-Mode Fiber (SMF)
• Core Size: 9/125 µm

Wavelength Ranges

• Transmit: 1290.5 nm – 1355 nm
• Receive: 1260 nm – 1355 nm

Optical Power & Signal Performance

Stable and Reliable Transmission

• Transmit Power (Min): -10.4 dBm
• Transmit Power (Max): 1.5 dBm
• Spectral Width: 2.4 nm (max)

Monitoring & Diagnostic Features

Monitoring Functions

• Optical signal strength tracking
• Temperature and voltage monitoring
• Transmit and receive diagnostics

Environmental Conditions

Low Power Consumption Design

• Maximum Power Usage: 3.5W

Operating Range

• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C

Overview of Juniper 740-056706 Ethernet Optical Transceiver

The Juniper Networks 740-056706 QSFP+ 40GBASE 40 Gigabit Ethernet Optical Transceiver is a high performance optical networking module engineered to deliver reliable, high bandwidth connectivity for modern data center, enterprise core, and service provider infrastructures. Designed for parallel single mode fiber transmission, this module supports long reach optical communication up to 1.4 kilometers, making it an ideal solution for inter-building connectivity, campus backbone networks, and distributed data center architectures requiring stable and high capacity data transfer. Built on the QSFP+ form factor, the module enables dense port deployment while maintaining energy efficiency and consistent optical performance.

40 Gigabit Ethernet Performance for High Bandwidth Enterprise

The Juniper 740-056706 transceiver delivers 40 Gigabit Ethernet performance, enabling high speed data transmission across optical networks that require consistent bandwidth and low latency communication. This capability is essential for modern enterprise and data center environments where large scale data processing and distributed computing workloads demand stable and efficient connectivity. The module ensures smooth traffic flow between network devices, reducing congestion and improving overall system efficiency in high density infrastructure environments.

Throughput for Cloud Computing and Infrastructure Workloads

The transceiver is optimized for cloud computing and virtualized infrastructure environments, providing consistent throughput that supports server virtualization, storage replication, and distributed application workloads. This ensures that high demand systems operate efficiently without performance degradation. It enhances scalability and improves data center operational efficiency.

Low Latency Optical Transmission for Real Time and Mission Critical Applications

The module provides low latency optical transmission, ensuring rapid data exchange across high speed links. This is essential for real time applications such as financial trading systems, AI processing clusters, video analytics, and cloud based services that require immediate response times. It ensures predictable and stable performance for mission critical workloads.

40GBASE Parallel Single Mode Fiber Technology

The Juniper 740-056706 module utilizes 40GBASE parallel single mode fiber technology, enabling high speed data transmission across multiple optical lanes over single mode fiber infrastructure. This design allows efficient utilization of fiber resources while maintaining signal integrity across long distance links. With a transmission range of up to 1.4 kilometers, the module is suitable for inter-building connectivity, campus networks, and distributed data center environments requiring extended reach.

Parallel Optical Lane Architecture for High Capacity Data Transmission

The module uses parallel optical lanes to transmit multiple data streams simultaneously, significantly increasing bandwidth capacity while maintaining reliable signal performance. This architecture is essential for supporting high throughput networking environments. It improves efficiency and ensures scalable optical infrastructure deployment.

Enhanced Signal Stability for Extended Reach Optical Networks

The transceiver provides enhanced signal stability over single mode fiber, ensuring reliable data transmission across long distance optical links. This minimizes signal degradation and ensures consistent performance in distributed network environments. It supports dependable connectivity across enterprise and carrier grade infrastructures.

QSFP+ Pluggable Form Factor for High Density and Scalable Network Design

The QSFP+ form factor of the Juniper 740-056706 module is designed for high density networking environments, enabling multiple transceivers to be deployed within a single network device. This compact design significantly increases port density while optimizing space utilization in data center and telecom environments. The pluggable nature of the module ensures flexibility, easy installation, and simplified maintenance operations across large scale deployments.

Continuous Network Operation

The module supports hot swappable functionality, allowing it to be installed or removed without interrupting network operations. This ensures continuous service availability and reduces downtime during maintenance or upgrades. It enhances operational efficiency and supports high availability network architectures.

Compact Design for Hyperscale and Carrier Grade Deployment

The QSFP+ compact design enables efficient deployment in hyperscale data centers and carrier networks where space optimization and high performance are critical. This allows organizations to scale network capacity without increasing physical infrastructure footprint. It supports efficient hardware utilization and scalable network expansion.

Long Distance Optical Connectivity for Data Center Interconnect

The Juniper 740-056706 module supports long distance optical connectivity up to 1.4 kilometers, making it ideal for data center interconnect, campus backbone networks, and enterprise distributed environments. This capability enables organizations to connect multiple facilities using high speed optical links for efficient data exchange and centralized management. It reduces the need for intermediate networking equipment and simplifies infrastructure design.

Reliable Inter Building Connectivity for Enterprise Infrastructure

The module enables reliable communication between buildings within enterprise campuses, ensuring seamless data transfer across distributed infrastructure. This supports unified IT operations and enhances organizational efficiency. It improves connectivity reliability and supports scalable network architecture.

Service Provider and Enterprise Networks

The transceiver provides efficient backbone connectivity for service provider and enterprise networks, enabling high speed data transfer across core infrastructure. This supports scalable and resilient network architectures capable of handling increasing traffic demands. It ensures stable and high performance communication across backbone networks.

Juniper Networking Platforms for Seamless Integration

The Juniper 740-056706 QSFP+ module is fully compatible with a wide range of Juniper networking platforms, ensuring seamless integration into existing network infrastructures. This compatibility simplifies deployment and ensures consistent performance across supported devices in enterprise and carrier environments.The plug and play design enables rapid deployment without complex configuration requirements.

Simplified Network Expansion

The module supports plug and play functionality, allowing automatic recognition by compatible devices. This reduces deployment time and simplifies network expansion processes for IT administrators managing large scale infrastructures. It enhances operational efficiency and reduces configuration overhead.

Stable Performance Across Switching and Routing Platforms

The transceiver delivers stable performance across supported switching and routing platforms, ensuring reliable connectivity in diverse deployment scenarios. This ensures predictable network behavior and consistent communication quality. It supports dependable operation in enterprise and carrier grade environments.

Integration with WAN Technologies and Enterprise Routing Systems

The Juniper 740-056706 module complements WAN technologies and enterprise routing systems such as HWIC-4SHDSL by providing high speed optical Ethernet connectivity that enhances both internal and external communication. This integration enables organizations to build unified networking architectures combining optical transport with WAN connectivity for distributed enterprise environments. It ensures seamless data flow across multiple network layers and supports efficient enterprise networking strategies.

End to End Network for Data Center and Remote Site Connectivity

The combination of high speed optical modules and WAN technologies ensures optimized data flow between data centers and remote locations, improving overall network performance and reducing latency across distributed infrastructures. This enhances communication efficiency and supports business critical operations. It ensures consistent performance across enterprise environments.

Scalable Infrastructure for Expanding Enterprise Networking Requirements

The integration of optical modules with WAN connectivity solutions provides a scalable infrastructure that allows organizations to expand their network capabilities as business needs evolve. This ensures long term adaptability and supports continuous improvement of enterprise networking systems. It provides a future ready foundation for modern digital enterprise environments.

Enterprise Grade Reliability and High Availability for Networking Environments

The Juniper Networks 740-056706 QSFP+ 40GBASE Optical Transceiver Module is built to deliver enterprise grade reliability, ensuring consistent performance in mission critical environments where uptime is essential. Its robust optical design minimizes downtime and supports continuous operation in high performance networking infrastructures. The module is suitable for data centers, enterprise networks, and service provider environments that require dependable long reach 40 Gigabit Ethernet connectivity.

High Availability Optical Design for Continuous Network Operation

The module supports high availability network design by ensuring stable optical connections that maintain continuous data transmission even under heavy workloads and demanding traffic conditions. This enhances network resilience and supports uninterrupted business operations. It ensures reliable performance for critical enterprise applications.