Juniper QFX-QSFP-40G-ESR4 QSFP+ 40GBASE-ESR4 40 Gigabit Optics, 300 m (400 m) with OM3 (OM4) MMF

Features

• Form Factor: QSFP+
• Data Rate: 40 Gbps
• Max Distance: 300 meters with OM3 MMF, 400 meters with OM4 MMF
• Wavelength: 850 nm
• Connector Type: MPO/MTP
• High-Density 40G Ethernet Connectivity
• Supports Multi-Mode Fiber (MMF)
• Optimized for High-Performance Networks
• Low Power Consumption

Technical Specifications

• Form Factor: QSFP+ (Quad Small Form-Factor Pluggable Plus)
• Data Rate: 40 Gigabits per second (Gbps)
• Reach: Up to 300 meters on OM3 MMF, up to 400 meters on OM4 MMF
• Wave Length: 850 nm
• Connector: MPO/MTP
• Power Consumption: Typically less than 3.5W
• Operating Temperature: 0 to 70°C (32 to 158°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Humidity: 5% to 95% non-condensing
• Compliance: IEEE 802.3ba, SFF-8436

Frequent Ask Questions

• What is the Juniper QFX-QSFP-40G-ESR4?

  The Juniper QFX-QSFP-40G-ESR4 is a QSFP+ transceiver module designed for 40 Gigabit Ethernet. It offers high-speed connectivity and is typically used in data centers and high-performance computing networks.

• What are the distance capabilities of the QFX-QSFP-40G-ESR4?

  The QFX-QSFP-40G-ESR4 can reach up to 300 meters using OM3 multimode fiber (MMF) and 400 meters using OM4 MMF.

• What type of fiber is compatible with the QFX-QSFP-40G-ESR4?

  This optical module is compatible with OM3 and OM4 multimode fiber (MMF).

• What are the applications of the QFX-QSFP-40G-ESR4 transceiver?

  The QFX-QSFP-40G-ESR4 is typically used in data centers, high-performance computing networks, and other environments requiring high-speed 40 Gigabit Ethernet connectivity.

• How is the QFX-QSFP-40G-ESR4 installed?

  The QFX-QSFP-40G-ESR4 is a hot-swappable transceiver that can be easily installed into a compatible QSFP+ port.

• Is the QFX-QSFP-40G-ESR4 compliant with industry standards?

  Yes, the QFX-QSFP-40G-ESR4 is compliant with the QSFP+ Multi-Source Agreement (MSA) standards, ensuring compatibility with various network hardware.

• What data rate does the QFX-QSFP-40G-ESR4 support?

  The QFX-QSFP-40G-ESR4 supports a data rate of 40 Gbps.

Warranty and Extended Support Options

• All products sold come with a 12 month return to base warranty.
• For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Delivery and Logistics

• Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.

• We offer advanced logistics solutions, such as:
  • same day delivery,
  • same day collection,
  • overnight delivery,
  • tailgate services,
  • data centre
  • and secure location deliveries, etc.

• Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

The XS Network Tech Difference

We are in independent network hardware distributor, our focus is on ensuring that our customers receive the correct tech solutions, at the best possible price, delivered as fast as possible.

We are real people, with a real passion for tech.

Our team endeavours to respond to all requests within 20 minutes or less (during business hours).

Our Stock

• We have the largest independent stock holding in Australia.
• We buy and sell network hardware. Our sources include excess gear from large projects, decommissioned customer gear and trusted national & international hardware partners and suppliers.
• We stock brand new and used network hardware, including hard to find components, modules and accessories, as well as end of life items that are no longer available from manufacturers.

See more about our used goods procedures

Doing Business with Us

• We are a registered Australian business, with accreditations and memberships for many government and corporate supply panels.
• We transact with all types of business, from end user small businesses, Managed & internet service providers to Local and Federal Government departments.

Corporate Accounts

Our corporate and government customers trade on corporate accounts, normally Net 30, we also accept Government P-Cards (subjects to T&Cs and approvals)

Prepaid Accounts

For prepaid accounts, we accept Electronic Funds Transfers (EFT) and credit card payment.

Logistics

• Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.
• We offer advanced logistics solutions, such as same day delivery, same day collection, overnight delivery, tailgate services, data centre & secure location deliveries, etc.
• Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

Warranty and Extended Support Options

• All products sold come with a 12 month return to base warranty.
• For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Circular Economy - E-Waste Reduction

• XS Network Tech is committed to extending the useful life of IT network hardware and accessories, contributing to a circular economy, and reducing e-waste.
• Waste reduction is part of our company Ethos. Besides being a prominent second hand network equipment dealer, we also try minimise waste by re-using packaging and protective shipping insulation products wherever possible.

Trade In Excess Equipment

We purchase new and used networking equipment. We can offer direct payment, or credit towards your next purchase. Click here for more information.