Cisco DWDM-SFP-3819 DWDM SFP 1538.19 nm SFP (100 GHz ITU grid)

Features

• Dense Wavelength Division Multiplexing (DWDM) technology
• Small Form-Factor Pluggable (SFP) transceiver module
• 100 GHz ITU grid compliance
• Supports a wavelength of 1538.19 nm
• Hot-swappable for easy installation and upgrades
• High capacity & long reach connectivity
• Operates in a range of networking environments
• Compatible with a wide range of Cisco networking equipment

Technical Specifications

• Form Factor: SFP
• Wavelength: 1538.19 nm
• Channel Spacing: 100 GHz
• Transmission Rate: Up to 2.5 Gbps
• Receiver Sensitivity: -28 dBm
• Operating Temperature Range: 0 to 70°C (32 to 158°F)
• Storage Temperature Range: -40 to 85°C (-40 to 185°F)
• Protocols: Supports SONET/SDH, Gigabit Ethernet, and Fibre Channel
• Interface: LC connector
• Compliance: RoHS compliant
• Power Supply Voltage: 3.3V

Frequent Ask Questions

• What is the DWDM-SFP-3819?

  The DWDM-SFP-3819 is a Dense Wavelength Division Multiplexing (DWDM) Small Form-Factor Pluggable (SFP) transceiver specifically designed for high-speed communications and data transmission using a wavelength of 1538.19 nm.

• What applications is the DWDM-SFP-3819 suitable for?

  The DWDM-SFP-3819 is suitable for various applications including metro access, long-haul, and enterprise data centers. It is designed to provide high-capacity bandwidth over fiber optic networks.

• What is the ITU grid specification for the DWDM-SFP-3819?

  The DWDM-SFP-3819 operates on a 100 GHz ITU grid at a wavelength of 1538.19 nm.

• What type of fiber does the DWDM-SFP-3819 use?

  The DWDM-SFP-3819 typically uses single-mode fiber (SMF) for its operations.

• What is the maximum range of the DWDM-SFP-3819?

  The maximum distance the DWDM-SFP-3819 can support depends on various factors, including the quality of the optical fiber, network configuration, and additional system components, but it is generally designed for extended range operations.

• Is the DWDM-SFP-3819 hot-swappable?

  Yes, the DWDM-SFP-3819 is hot-swappable, meaning it can be replaced without shutting down the network, facilitating easier maintenance and upgrades.

• What are the compatibility considerations for using DWDM-SFP-3819?

  The DWDM-SFP-3819 is compatible with a variety of Cisco networking equipment. However, it should always be verified against the specific model and firmware versions to ensure full compatibility.

• What kind of network speeds does the DWDM-SFP-3819 support?

  The DWDM-SFP-3819 supports speeds such as 1 Gbps and 10 Gbps, ensuring flexible high-speed data transfers.

• What is DWDM technology?

  DWDM technology is designed to transmit multiple data streams on different wavelengths over a single optical fiber, significantly increasing the bandwidth capacity of the transmission medium.

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.