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Juniper Networks 740-056706 QSFP+ 40GBASE optics up to 1.4 km transmission on parallel single mode

Mfr. Part #: 740-056706
Brand: Juniper
Condition: Refurbished
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  • $222.30 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
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740-056706

Juniper Networks 740-056706 QSFP+ 40GBASE optics up to 1.4 km transmission on parallel single mode

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740-056706 Overview

Juniper Networks 740-056706 Qsfp+ 40gbase Optics Up To 1.4 Km Transmission On Parallel Single Mode (4x10gbe Long Reach Up To 1.4 Km)

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faqs

Frequently Asked Questions

What is the primary function of the Juniper 740-056706 QSFP+ transceiver? +
The Juniper 740-056706 is a high-performance QSFP+ optical transceiver designed to provide high-bandwidth connectivity for data center and enterprise networking environments. It is engineered to facilitate reliable 40GbE data transmission over fiber-optic cabling, making it an essential component for core switching, network aggregation, and high-speed inter-rack connectivity where consistent throughput and signal integrity are mission-critical.
Which Juniper network platforms are compatible with the 740-056706 module? +
This module is designed for broad compatibility across the Juniper Networks switching and routing portfolio that supports the QSFP+ form factor. It is typically deployed within high-density QFX series switches and MX series routers. To ensure optimal performance and avoid interface errors, always verify your specific hardware chassis supports the 40GBASE-QSFP+ standard before initiating deployment in your production environment.
Does the 740-056706 require specialized configuration within Junos OS? +
Generally, Juniper QSFP+ modules are recognized automatically by the system upon insertion. The Junos OS will identify the transceiver and report its operational status, light levels, and diagnostics via the CLI. While no complex configuration is usually required for basic connectivity, users should ensure their switch port speed is explicitly set to 40Gbps if the port does not default to that setting.
What type of cabling is required for the 740-056706 transceiver? +
The cabling requirements depend on the specific optical standard supported by this transceiver model. Typically, QSFP+ modules of this category are designed for use with Multi-mode fiber (MMF) or Single-mode fiber (SMF) depending on the reach requirements. Ensure your patch cords utilize the correct connector type, such as MPO or LC, to match the optical interface specifications of the module.
How does the 740-056706 module handle signal diagnostics? +
This transceiver supports Digital Optical Monitoring (DOM) or Digital Diagnostic Monitoring (DDM). This feature allows network administrators to monitor real-time parameters, including optical output power, input power, temperature, laser bias current, and transceiver supply voltage. These metrics are vital for proactively identifying potential fiber issues or degrading optics before they lead to an unexpected link failure.
Can the 740-056706 support breakout configurations? +
Many QSFP+ modules can be utilized in breakout scenarios depending on the specific host device capabilities. By utilizing a breakout cable, a single 40GbE port can often be subdivided into four distinct 10GbE SFP+ channels. You should consult your specific Juniper switch documentation to confirm if your hardware supports channelization, as this enables significant port density optimization in top-of-rack deployments.
Is the 740-056706 suitable for long-reach data center interconnections? +
The suitability for long-reach applications is dictated by the optical budget and reach distance associated with this specific SKU. Whether your infrastructure requires short-range connectivity within a single data hall or extended distances across a campus, you must verify the transceiver's reach specification to prevent signal attenuation and data packet loss during high-speed transmission.
How does extreme environmental temperature affect the 740-056706? +
Like all high-performance optical components, the 740-056706 operates within a defined temperature range specified for standard enterprise environments. Proper airflow management and rack cooling are essential to maintain the module within its recommended operating threshold. Exceeding these thermal limits can trigger system alarms or lead to intermittent performance degradation, necessitating consistent monitoring of the module's internal temperature sensors.
How can I obtain a bulk quote for the 740-056706 at BuyRouterSwitch.com? +
For organizations planning large-scale infrastructure upgrades or network expansions, we offer competitive pricing on bulk orders. Simply add the required quantity to your request or contact our sales team directly through our website. Our dedicated team specializes in providing tailored pricing structures and supply chain support for high-volume procurement needs, ensuring you receive the best value for your networking hardware budget.
Why should I choose BuyRouterSwitch.com for my Juniper hardware procurement? +
BuyRouterSwitch.com is a trusted source for genuine enterprise networking equipment. We prioritize providing authentic hardware and a streamlined procurement process for IT professionals. Our platform is designed for efficiency, allowing you to quickly secure the exact Juniper components your network requires. We focus on delivering a professional purchasing experience that supports your project timelines and organizational hardware standards with reliability and ease.
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