Juniper Networks 740-073095 QSFP+ 40GBase-LR4 40 Gigabit Optics for up to 10km transmission on SMF
- $391.00 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
-
Warranty: 90-day return/replacement
Click here to read our Return Policy for returns/replacements.
740-073095
Free ground shipping within the
United States
Government, Federal & Education Procurement
We support quotes, POs, stock docs, and compliance invoicing.
Email: support@buyrouterswitch.com
overview
faqs
reviews
740-073095 Overview
Juniper Networks 740-073095 Qsfp+ 40gbase-lr4 40 Gigabit Coptics For Up To 10km Transmission On Smf
Summary Description
Juniper Networks 740-073095 QSFP+ 40GBase-LR4 40 Gigabit Optics for up to 10km transmission on SMF
Need help with 740-073095?
Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com
Frequently Asked Questions (FAQs)
What is the primary function of the Juniper 740-073095 QSFP+ module in a data center environment? +
The Juniper 740-073095 is a high-performance QSFP+ transceiver module designed to provide reliable, high-speed interconnectivity for data center fabrics. It acts as the critical physical interface for transmitting and receiving data across fiber optic cabling, enabling seamless connectivity between high-density switches and routers within your enterprise network architecture.
Which specific Juniper hardware platforms are compatible with the 740-073095 transceiver? +
This module is engineered for compatibility with a wide range of Juniper Networks platforms that support the QSFP+ standard, including select EX and QFX series switches. To ensure optimal performance and avoid link errors, verify that your specific switch or router firmware supports this transceiver's optical specifications and form factor before deployment.
Does the 740-073095 support multi-mode or single-mode fiber optic cabling? +
The 740-073095 is designed to operate over specific fiber types to meet high-bandwidth requirements. While transceiver capabilities vary based on the model's optical budget, it is critical to match the transceiver's fiber type requirements—either multi-mode or single-mode—with your existing structured cabling infrastructure to ensure signal integrity and achieve the intended transmission distance.
What is the maximum data rate supported by the 740-073095 QSFP+ module? +
This module is designed to support the standard QSFP+ data rate, which is 40 Gbps. By utilizing four independent transmit and receive channels, it efficiently manages high-bandwidth traffic loads, making it an ideal solution for backbone uplinks and leaf-to-spine connections within modern, high-performance enterprise networking environments.
How do I ensure the 740-073095 is correctly initialized by the Juniper switch? +
Once the module is inserted into a compatible QSFP+ port, the host device should automatically detect the presence of the optic. You can verify the operational status and optical power levels by utilizing Juniper Junos OS command-line interface tools, such as 'show interfaces diagnostics optics,' to confirm the module is transmitting and receiving data within standard operating parameters.
Can the 740-073095 be used for stacking or high-availability links? +
Yes, this transceiver is well-suited for high-availability deployments. Its stable performance makes it a reliable choice for stacking links between switches or for establishing redundant uplink paths. Using certified modules like the 740-073095 helps maintain link stability, preventing unnecessary network flap issues that can occur when using non-compliant or incompatible third-party optics.
What physical maintenance is required for the 740-073095 optical interface? +
Maintaining a clean optical connection is vital. Keep the module ports covered with dust plugs when not in use. If performance degrades, inspect the fiber connector ends for contaminants. Use proper fiber cleaning tools specifically designed for LC or MPO interfaces to remove dust or debris, which ensures that light transmission remains unobstructed and optimal signal quality is preserved.
What are the typical operating temperatures for this Juniper QSFP+ module? +
This module is designed to operate within standard enterprise data center temperature ranges. To maximize the lifespan and reliability of the transceiver, ensure your server rack or networking cabinet maintains proper airflow and cooling. Operating within the manufacturer's specified temperature range prevents thermal throttling and minimizes the risk of link errors during peak traffic periods.
Why should I source my 740-073095 modules from BuyRouterSwitch.com? +
BuyRouterSwitch.com provides dedicated access to professional-grade networking equipment with a focus on supply chain transparency and quality. We specialize in sourcing authentic Juniper hardware, ensuring that your enterprise network is built on components that meet original manufacturer standards. Our streamlined procurement process helps IT managers secure the exact hardware needed to keep their data centers operational and efficient.
How can I obtain a quote for a large volume order of Juniper modules? +
If you are planning a large-scale infrastructure upgrade and require a bulk quantity of the 740-073095 or other networking components, our sales team is ready to assist. Please contact us directly through the BuyRouterSwitch.com website with your specific requirements. We specialize in providing competitive pricing and logistical support for enterprise-sized orders, helping you manage your networking budget effectively.
Need Help Choosing the Right Part? Talk to an Expert
-
+1 (800) 870-9487Mon-Fri 8am-5pm EST
-
support@buyrouterswitch.comTechnical support
