Cisco DWDM-SFP10G-31-90-40K Original 10GBASE-ER DWDM SFP+ 1531.9nm 40km w/DOM Single Mode Duplex LC

Features

• 10GBASE-ER DWDM SFP+ transceiver
• High-performance uncooled DWDM DFB transmitter
• Supports a data transfer rate of 10G
• Transmits up to 40 kilometers on single mode fiber (SMF)
• Operates at 1531.9nm wavelength
• Enhanced Digital Optical Monitoring (DOM) support
• Compliance with SFP+ MSA (Multi-Source Agreement)
• Duplex LC connector

Technical Specifications

• Device Type: DWDM SFP+ Transceiver
• Form Factor: SFP+
• Data Rate: 10 Gbps
• Reach: Up to 40 km
• Wavelength: 1531.9 nm
• Cable Type: Single Mode Fiber (SMF)
• Connector Type: Duplex LC
• Operating Temperature Range: 0°C to 70°C (32°F to 158°F)
• Tx Power: -4 dBm to 2 dBm
• Rx Sensitivity: -16.1 dBm
• Maximum Input Power: -2 dBm
• DOM Support: Yes

Frequent Ask Questions

• What is the Cisco DWDM-SFP10G-31-90-40K module used for?

  The Cisco DWDM-SFP10G-31-90-40K is a 10GBASE-ER DWDM SFP+ transceiver module designed for high-speed data transmission over long distances up to 40 kilometers using single-mode fiber (SMF).

• What is the wavelength of the Cisco DWDM-SFP10G-31-90-40K transceiver?

  The transceiver operates at a wavelength of 1531.9nm.

• What type of connector does the Cisco DWDM-SFP10G-31-90-40K use?

  The transceiver uses a Duplex LC connector for fiber optic connections.

• What is DOM in the context of the Cisco DWDM-SFP10G-31-90-40K?

  DOM stands for Digital Optical Monitoring, which allows real-time monitoring of the transceiver’s operating parameters such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

• Is the Cisco DWDM-SFP10G-31-90-40K compliant with any standards?

  Yes, the module is compliant with the ITU-T G.694.1 standard for DWDM applications and also supports 10GBASE-ER standards.

• Can the Cisco DWDM-SFP10G-31-90-40K operate in different environmental conditions?

  Yes, the module is designed to operate in typical data center and enterprise network environments. It has an operating temperature range that ensures reliable performance under standard conditions.

• What type of fiber cable is required for the Cisco DWDM-SFP10G-31-90-40K?

  The transceiver requires Single-Mode Fiber (SMF) cables for connectivity.

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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.

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