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740-045627 Juniper Networks QSFP+ 40GBase-eSR4 Optical Transceiver

740-045627
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Brief Overview of 740-045627

Juniper Networks 740-045627 QSFP+ 40GBase-eSR4 40 Gigabit Ethernet Optics Optical Transceiver. Excellent Refurbished with 1 year replacement warranty

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SKU/MPN740-045627Availability✅ In StockProcessing TimeUsually ships same day ManufacturerJuniper Networks Manufacturer WarrantyNone Product/Item ConditionExcellent Refurbished ServerOrbit Replacement Warranty1 Year Warranty
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Description

Highlights of Juniper 740-045627 40 Gigabit Transceiver Module

The Juniper Networks 740-045627 QSFP+ 40GBase-eSR4 transceiver is a high-performance optical module designed for ultra-fast 40 Gigabit Ethernet connectivity in modern data centers and enterprise networks. With support for breakout capability and multimode fiber, it delivers flexible, high-bandwidth communication for short to medium-range applications.

General Information

  • Manufacturer: Juniper Networks
  • Part Number: 740-045627
  • Product Type: Optical Transceiver Module
  • Sub-Type: QSFP+ 40GBase-eSR4 Transceiver

Technical Specifications

Performance & Data Rate

  • Speed: 40 Gigabit Ethernet (4 x 10Gbps lanes)
  • Breakout Capability: Yes (4x10G mode supported)
  • Transceiver Type: QSFP+
  • Signaling Rate: 40 Gbps aggregate

Optical Interface & Connectivity

  • Connector Type: MPO-12
  • Fiber Type: Multimode fiber (MMF)
  • Fiber Grades: OM3 and OM4 supported
  • Transmitter Fibers: 12-fiber parallel optics

Transmission Distance

  • OM3 Fiber: Up to 300 meters
  • OM4 Fiber: Up to 400 meters

Optical Characteristics

  • Wavelength: 850 nm
  • Transmit Power: –4.3 dBm to –1 dBm (per lane)
  • Receive Power Range: –7.5 dBm to –1 dBm

Bandwidth & Fiber Performance

  • Effective Modal Bandwidth:
  • 2000 MHz·km (OM3)
  • 4700 MHz·km (OM4)
  • Core Size: 50/125 µm multimode fiber

Power & Environmental Conditions

  • Maximum Power Consumption: 3.5 Watts
  • Operating Temperature: 0°C to 70°C
  • Storage Temperature: –40°C to 85°C

Monitoring & Diagnostics

  • Digital Optical Monitoring (DOM) supported
  • Real-time performance tracking and diagnostics
  • Ensures stable and efficient network operation

QSFP+ 40GBase-eSR4 Module

Flexible Network Deployment

  • Supports both 40G and 4x10G breakout configurations
  • Ideal for scalable and modular network architectures
  • Enhances flexibility in high-density switch environments

Optimized for Data Center Applications

  • Perfect for rack-to-rack and switch-to-switch connectivity
  • High-speed performance for cloud and virtualization workloads
  • Reduces latency and improves throughput efficiency

Compatibility

  • Compatible with Juniper QSFP+ 40G-enabled switches and routers
  • Requires MPO-12 multimode fiber cabling
  • Best performance with OM3 or OM4 fiber infrastructure

Overview of Juniper Networks 740-045627 QSFP+ Transceiver

The Juniper Networks 740-045627 QSFP+ 40GBase-eSR4 Optical Transceiver Module is engineered to deliver high performance 40 Gigabit Ethernet connectivity across modern data center, enterprise, and cloud networking environments where speed, scalability, and reliability are critical. This advanced optical module leverages eSR4 multimode fiber technology to provide efficient short range high bandwidth communication, making it an ideal solution for high density switching environments and data center interconnect architectures.

High Speed Data Center and Enterprise Connectivity

The Juniper 740-045627 QSFP+ module delivers 40 Gigabit Ethernet performance, enabling rapid data transmission across network infrastructures that require high capacity bandwidth. This capability is essential for supporting modern enterprise applications, including cloud services, big data analytics, and distributed computing environments that rely on fast and reliable data exchange. The high throughput provided by this module ensures that network congestion is minimized, allowing organizations to maintain consistent performance even under heavy workloads and peak traffic conditions.

High Bandwidth Throughput for Data Intensive Applications and Environments

The module is optimized to handle data intensive applications by delivering high bandwidth throughput that supports seamless communication between servers, storage systems, and network devices. This ensures efficient operation of virtualized environments and cloud based services where large data transfers are common. It enhances infrastructure performance and improves overall system responsiveness.

Low Latency Data Transmission for Real Time Communication and Critical Workloads

The transceiver provides low latency communication, enabling quick and efficient data transfer across network links. This is particularly important for real time applications such as financial transactions, video streaming, and collaborative tools that require immediate data synchronization and minimal delay. It ensures reliable and responsive performance for mission critical operations.

40GBase-eSR4 Multimode Fiber Technology

The Juniper 740-045627 module utilizes 40GBase-eSR4 technology, which is designed for short range high speed optical communication over multimode fiber. This makes it ideal for data center environments where devices are located within close proximity and require high bandwidth connections. The eSR4 standard supports parallel optical transmission using multiple fiber lanes, enabling efficient data transfer while maintaining signal integrity and minimizing interference.

Optical Transmission for Data Center Interconnect and Rack to Rack Communication

The module ensures optimized optical transmission for rack to rack communication within data centers, allowing servers and switches to exchange data efficiently. This is essential for maintaining high performance and reliable data flow in modern data center architectures. It enhances network efficiency and supports scalable infrastructure growth.

Reliable Connectivity for High Density Switching and Storage Networking Environments

The transceiver provides reliable connectivity for high density switching environments, enabling efficient communication between network devices and storage systems. This capability supports enterprise workloads and ensures consistent data transfer across the infrastructure. It ensures stable and efficient networking performance.

QSFP+ Pluggable Form Factor for Scalable and Flexible Network Deployment

The QSFP+ pluggable form factor of the Juniper 740-045627 module allows for flexible deployment in high performance networking equipment such as switches and routers. This compact design supports high density port configurations, enabling organizations to maximize connectivity while minimizing space requirements in data centers. The pluggable design ensures easy installation and replacement, allowing for quick upgrades and maintenance without disrupting network operations.

Continuous Network Operation

The module supports hot swappable functionality, enabling installation or removal without shutting down the host device. This ensures continuous network operation and reduces downtime, which is essential for environments requiring high availability. It simplifies maintenance processes and enhances operational efficiency.

Compact High Density Optical Solution for Modern Data Center Architecture

The compact QSFP+ design allows multiple transceivers to be deployed within a single networking device, supporting high density optical connectivity. This is particularly beneficial for data centers that require scalable and efficient infrastructure to handle growing workloads. It supports optimized hardware utilization and improved network performance.

Data Center and Enterprise Networking Applications

The Juniper 740-045627 module is designed for short range high speed connectivity, making it ideal for use within data centers and enterprise environments where devices are located within close proximity. This capability enables efficient communication between servers, switches, and storage systems, ensuring seamless data transfer across the network. The short range design reduces the need for complex long distance infrastructure, simplifying deployment and lowering operational costs.

Switch Communication for Cloud Infrastructure

The module enables efficient communication between servers and switches, supporting virtualization environments and cloud infrastructure where high speed data transfer is essential. This ensures smooth operation of applications and improves overall system performance. It enhances network efficiency and supports scalable deployment.

Reliable Data Transfer for Storage Area Networks and High Performance Computing

The transceiver supports reliable data transfer for storage area networks and high performance computing environments, ensuring consistent communication between storage systems and processing units. This capability is essential for handling large datasets and complex workloads. It ensures dependable and efficient network operation.

Juniper Networking Platforms for Seamless Integration

The Juniper 740-045627 QSFP+ module is fully compatible with a wide range of Juniper networking platforms, ensuring seamless integration into existing infrastructure. This compatibility simplifies deployment and ensures consistent performance across supported devices, making it a reliable solution for enterprise and data center environments. The plug and play design allows for quick installation and immediate operational readiness within compatible systems.

Deployment for Simplified Network Expansion and Configuration

The module supports plug and play functionality, enabling automatic recognition by compatible devices without requiring complex configuration. This reduces deployment time and simplifies network expansion processes for IT administrators. It enhances operational efficiency and reduces administrative workload.

Consistent Performance Across Switching and Routing Platforms

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

Integration with WAN Technologies and Enterprise Routing Systems

The Juniper 740-045627 module complements WAN technologies and enterprise routing systems such as HWIC-4SHDSL by providing high speed optical connectivity that enhances internal and external network communication. This integration allows organizations to build comprehensive networking solutions that combine high performance data center connectivity with reliable WAN communication. It ensures seamless data flow across different network layers, supporting unified enterprise networking strategies.

End to End Network for Data Center and Remote Connectivity

The combination of high speed optical transceivers 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 advanced 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 flexible and future ready foundation for modern digital enterprises.

Enterprise Grade Reliability and High Availability

The Juniper Networks 740-045627 QSFP+ 40GBase-eSR4 Optical Transceiver Module is built to deliver enterprise grade reliability, ensuring consistent performance in demanding environments where uptime is critical. Its robust design minimizes downtime and supports continuous operation in high performance networking infrastructures. The module is suitable for mission critical applications in data centers, enterprise networks, and cloud environments where reliable connectivity is essential.

High Availability Design for Continuous Network Operation and Business Continuity

The module supports high availability networking by providing stable and reliable optical connections that ensure continuous data transmission even under heavy workloads. This enhances network resilience and supports uninterrupted business operations. It ensures dependable performance for critical enterprise applications.

Networking Solution for Cloud and Digital Transformation

The Juniper 740-045627 module provides a future ready optical networking solution that supports cloud infrastructure, virtualization, and digital transformation initiatives. This ensures long term value and adaptability in evolving enterprise environments. It provides a scalable and reliable foundation for next generation high performance optical networking infrastructure.

Features
Manufacturer Warranty:
None
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
1 Year Warranty