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

Features

• 40G BASE-LR4 QSFP+ module
• Supports link lengths of up to 10 kilometers on single mode fiber (SMF)
• Wavelength range: 1270nm, 1290nm, 1310nm, 1330nm
• Single-mode fiber (SMF) connectivity
• LC duplex connector
• Built-in Digital Optical Monitoring (DOM)
• Hot-swappable
• Designed for high-density data center applications

Technical Specifications

• Product Type: QSFP+ transceiver module
• Data Rate: 40 Gigabit Ethernet (40GbE)
• Wavelengths: 1270nm, 1290nm, 1310nm, 1330nm
• Max Distance: 10km
• Connector Type: LC duplex
• Cabling Type: Single-mode fiber (SMF)
• DOM Support: Yes
• Compliance: IEEE 802.3ba, SFF-8436
• Operating Temperature: 0 to 70°C (32 to 158°F)
• Power Consumption: < 3.5W
• Dimensions: 72.4mm x 18.4mm x 8.5mm

Frequent Ask Questions

• What is the Cisco QSFP-40G-LR4-S?

  The Cisco QSFP-40G-LR4-S is a 40GBASE-LR4 QSFP+ transceiver module designed for use with single-mode fiber. It supports data transfer rates of up to 40Gbps and a maximum transmission distance of 10 kilometers.

• What wavelengths does the Cisco QSFP-40G-LR4-S operate on?

  The Cisco QSFP-40G-LR4-S operates on four separate wavelengths: 1270nm, 1290nm, 1310nm, and 1330nm.

• What type of fiber and connectors are compatible with this module?

  This module is designed for single-mode fiber (SMF) and uses an LC duplex connector.

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

  The module can transmit data over a maximum distance of 10 kilometers on single-mode fiber.

• Does the Cisco QSFP-40G-LR4-S support Digital Optical Monitoring (DOM)?

  Yes, the Cisco QSFP-40G-LR4-S supports Digital Optical Monitoring (DOM) which allows real-time monitoring of the optical module\'s parameters.

• Is the Cisco QSFP-40G-LR4-S hot-swappable?

  Yes, the Cisco QSFP-40G-LR4-S is a hot-swappable module, which means it can be installed and removed without needing to power down the device.

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.

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

Our Stock

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See more about our used goods procedures

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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.