JUNIPER NETWORKS 740-046565 40GE QSFP+ SR4 Pluggable Optics module

Name: JUNIPER NETWORKS 740-046565 40GE QSFP+ SR4 Pluggable Optics module
Brand: Juniper
SKU: 740-046565
Price: 165.00 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 740-046565

Brand: Juniper

Condition: Refurbished

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overview

specifications

faqs

reviews

overview

740-046565 Overview

Juniper Networks 740-046565 40ge Qsfp+ Sr4 Pluggable Optics Module

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specifications

Specifications

Overview

Condition	Refurbished
Brand	Juniper
Stock	In Stock

Specifications

Cable Type	Mmf
Fiber Grade	Om3 , Om4
Distance	Om3(100 M) , Om4(150 M).
Receiver Input Power, Each Lane (maximum)	Om3(2.4 Dbm) , Om4(2.4 Dbm).
Receiver Input Power, Each Lane (minimum)	Om3(–9.5 Dbm) , Om4(–9.1 Dbm).
Max Distance(km)	0.15
Maximum Power Consumption (w)	3.5 W
Operating Temperature (range)	0° C To 70° C
Storage Temperature	–40° C To 85° C
Transmitter Output Power, Each Lane (maximum)	2.4 Dbm
Transmitter Output Power, Each Lane (minimum)	–7.6 Dbm
Transmitter Wavelengths (range)	840 Nm Through 860 Nm

faqs

Frequently Asked Questions

What is the primary function of the Juniper 740-046565 QSFP+ module? +

The Juniper 740-046565 is a high-performance QSFP+ transceiver module designed to provide high-density 40Gbps connectivity. It is engineered to facilitate reliable data transmission over fiber optic infrastructure, making it an ideal solution for increasing bandwidth capacity in data center switches and core routing platforms that utilize the QSFP+ form factor.

Which Juniper network platforms are compatible with the 740-046565? +

This QSFP+ module is designed for broad compatibility across the Juniper Networks product portfolio, including various EX, QFX, and MX series platforms. It integrates seamlessly into high-performance switching and routing environments, provided the hardware supports the specific 40Gbps QSFP+ standard. Always verify your switch or router's interface specifications to ensure full hardware and software compatibility.

What are the specific port requirements for installing a 740-046565? +

The 740-046565 requires a standard QSFP+ (Quad Small Form-factor Pluggable Plus) port. These ports are designed to support four independent channels of data, providing the high-speed throughput necessary for 40Gbps operations. Ensure the port is enabled via the device command-line interface before finalizing the installation to verify link status and proper optical light levels.

Is the 740-046565 suitable for long-reach data center interconnections? +

The operational reach of this transceiver depends on the specific optical cabling medium employed within your network architecture. QSFP+ modules are typically optimized for specific reach distances, ranging from short-reach multi-mode fiber for intra-rack connections to longer-reach single-mode deployments. Review your fiber infrastructure requirements against the transceiver’s specified reach to ensure optimal signal integrity over your desired distance.

How does the 740-046565 perform in high-density network environments? +

This module excels in high-density environments by offering a compact footprint that allows for increased port counts on line cards and fixed-configuration switches. By delivering 40Gbps of bandwidth per port, it reduces the total number of physical connections required, streamlining cable management and optimizing the heat dissipation profile within your rack-mounted equipment.

Does the 740-046565 require any specific licensing to activate on Juniper hardware? +

Generally, Juniper QSFP+ modules are recognized by the system software once inserted into a compatible port. While the transceiver itself does not usually require a dedicated software license, it is important to ensure your Juniper Junos OS version is current. Updated firmware often includes the necessary driver support and diagnostics required for the module to negotiate links successfully.

How should I handle and maintain the 740-046565 to ensure reliability? +

To maintain optimal reliability, always keep the optical bore clean and protected with dust covers when not in use. Avoid bending fiber cables beyond their minimum bend radius and ensure the module is fully seated within the switch port. Proper environmental control, including maintaining standard data center temperatures, will significantly extend the operational lifespan of the transceiver.

Can the 740-046565 be managed or monitored via the network OS? +

Yes, this module supports digital optical monitoring, which provides real-time data such as optical transmit and receive power, transceiver temperature, and voltage levels. You can access these metrics through the Junos OS CLI to proactively monitor the health of your optical links, which is essential for identifying potential signal degradation before it impacts production traffic.

How can I obtain a bulk quote for the 740-046565 from BuyRouterSwitch.com? +

Acquiring a quote for large-volume orders is straightforward on BuyRouterSwitch.com. You can submit your requirements directly through our online request portal, or contact our sales team to discuss specific pricing tiers for enterprise-level deployments. We specialize in providing competitive pricing structures to support your large-scale network infrastructure projects efficiently and professionally.

Why should I choose BuyRouterSwitch.com for my Juniper hardware needs? +

BuyRouterSwitch.com provides industry-leading access to authentic networking hardware, ensuring your data center receives only verified, high-quality components. By choosing us, you benefit from a streamlined procurement process, secure ordering procedures, and a dedicated focus on meeting the specialized needs of enterprise networking teams. Our commitment to excellence ensures your orders are handled with the precision your network infrastructure requires.

Reviews