Cisco QSFP-40G-ER4 Original 40GBASE-ER4 QSFP+ 40km Int. Mux w/DOM SMF Duplex LC Connector

Features

• High-speed 40 Gbps data rate
• Extended reach up to 40 km over Single-Mode Fiber (SMF)
• Integrated multiplexer/demultiplexer (mux/demux)
• Built-in Digital Optical Monitoring (DOM) for real-time diagnostics
• Duplex LC connector for ease of installation
• Hot-swappable QSFP+ form factor
• Low power consumption

Technical Specifications

• Product Type: QSFP+ transceiver module
• Data Rate: 40 Gbps
• Interface: Duplex LC connector
• Cable Type: Single-Mode Fiber (SMF)
• Maximum Distance: 40 km
• Wavelengths: 1270 nm, 1290 nm, 1310 nm, 1330 nm (LAN-WDM)
• Digital Optical Monitoring (DOM): Supported
• Form Factor: QSFP+
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Power Consumption: < 3.5W
• Compliance: IEEE 802.3ba-2010 40GBASE-ER4
• Dimensions (L x W x H): Approximately 72 mm x 18.35 mm x 8.5 mm
• Weight: Approximately 0.05 kg

Frequent Ask Questions

• What is the Cisco QSFP-40G-ER4?

  The Cisco QSFP-40G-ER4 is a 40GBASE-ER4 QSFP+ optical transceiver module designed for high-speed network connections up to 40 kilometers over single-mode fiber (SMF) with duplex LC connectors.

• What type of connector does the Cisco QSFP-40G-ER4 use?

  The Cisco QSFP-40G-ER4 uses duplex LC connectors.

• What is the maximum transmission distance for the Cisco QSFP-40G-ER4?

  The maximum transmission distance for the Cisco QSFP-40G-ER4 is 40 kilometers over single-mode fiber (SMF).

• Is Digital Optical Monitoring (DOM) supported by the Cisco QSFP-40G-ER4?

  Yes, the Cisco QSFP-40G-ER4 supports Digital Optical Monitoring (DOM), which allows for real-time monitoring of the transceiver\'s operating conditions.

• For which type of networking applications is the Cisco QSFP-40G-ER4 suitable?

  The Cisco QSFP-40G-ER4 is suitable for high-speed data center interconnections, campus networks, and metropolitan area networks that require 40 Gigabit Ethernet connectivity over long distances.

• What kind of multiplexing does the Cisco QSFP-40G-ER4 support?

  The Cisco QSFP-40G-ER4 supports integrated multiplexing, which allows multiple optical signals to be combined and transmitted over a single fiber.

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.