Cisco QSFP-40G-LR4 Original 40GBASE-LR4 QSFP+ 1270nm, 1290nm, 1310nm, 1330nm 10km w/DOM Single Mode LC

Features

• Supports 40GBASE-LR4 standard
• Quad Small Form-Factor Pluggable Plus (QSFP+) form factor
• Optical interface with four wavelengths: 1270nm, 1290nm, 1310nm, 1330nm
• Maximum transmission distance of up to 10km on single-mode fiber (SMF)
• Digital Optical Monitoring (DOM) support
• LC duplex connector interface
• Compliance with IEEE 802.3ba standards
• Low power consumption
• Hot-pluggable capability
• High-density data transmission

Technical Specifications

• Product Type: QSFP+ Transceiver Module
• Form Factor: QSFP+
• Data Rate: 40 Gbps
• Wavelengths: 1270nm, 1290nm, 1310nm, 1330nm
• Maximum Distance: 10 kilometers
• Connector Type: LC duplex
• Fiber Type: Single Mode Fiber (SMF)
• Operating Temperature Range: 0 to 70°C (32 to 158°F)
• DOM Support: Yes
• Compliance: IEEE 802.3ba 40GBASE-LR4
• Power Consumption: Typically < 3.5W
• Hot Swappable: Yes
• Dimensions: 72mm x 18.35mm x 8.5mm (L x W x H)
• Weight: Approximately 50 grams

Frequent Ask Questions

• What is the Cisco QSFP-40G-LR4?

  The Cisco QSFP-40G-LR4 is a 40GBASE-LR4 QSFP+ transceiver module designed for high-speed data transmission over single-mode fiber. It operates at wavelengths of 1270nm, 1290nm, 1310nm, and 1330nm.

• What is the maximum transmission distance of the Cisco QSFP-40G-LR4?

  The Cisco QSFP-40G-LR4 supports a maximum transmission distance of up to 10 kilometers on single-mode fiber.

• What connectors does the Cisco QSFP-40G-LR4 use?

  This transceiver module uses LC connectors, which are standard for single-mode fiber connections.

• What is the function of the DOM feature in Cisco QSFP-40G-LR4?

  DOM (Digital Optical Monitoring) allows users to monitor the real-time operating parameters of the transceiver, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

• Is the Cisco QSFP-40G-LR4 compliant with industry standards?

  Yes, the Cisco QSFP-40G-LR4 is compliant with IEEE 802.3ba standards, ensuring compatibility with other 40GBASE-LR4 transceivers and networking equipment.

• What type of fiber is compatible with the Cisco QSFP-40G-LR4?

  The Cisco QSFP-40G-LR4 is compatible with single-mode fiber (SMF), which is typically used for long-distance transmissions.

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

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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.