Skip to product information
1 of 1

Cisco

Cisco DS-CWDM8G1570 | 8G FC SFP+ | CWDM 1570 nm | 2/4/8G Fibre Channel | SMF LC | 40 km | DDM

SKU:DS-CWDM8G1570

Regular price POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

CWDM 8G Fibre Channel optic for extending SAN links over single-mode fiber. Runs at 1570 nm, supports 2/4/8G FC auto-rate, LC duplex, and DOM/DDM for precise optical telemetry. Perfect for CWDM multiplexed environments on the 1570 nm channel.

Features

- 2/4/8G Fibre Channel compatibility for flexible SAN use
- CWDM 1570 nm channel for multi-wavelength fiber consolidation
- Up to 40 km reach over single-mode fiber
- DOM/DDM for enhanced visibility and troubleshooting
- Hot-swappable SFP+ minimizes downtime
- Low power for dense, cost-effective deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: Does it auto-negotiate between 2/4/8G FC?
A: Yes. It is multirate and will match the configured or negotiated port speed.

Q: Is it suitable for use with CWDM mux/demux?
A: Yes. Use the 1570 nm slot and ensure the end-to-end optical budget is sufficient.

Q: Which patch cords are required?
A: LC-LC duplex patch leads on single-mode OS2 fiber.

Q: Is DOM/DDM supported?
A: Yes. It supports digital diagnostics to monitor optical parameters.

Q: What distance can I expect?
A: Up to 40 km, depending on attenuation, splices, and passive components.

Technical Specifications

- Optical type: CWDM, ITU-T G.694.2 grid
- Wavelength: 1570 nm
- Data rates: 2/4/8 Gbps Fibre Channel (auto-rate)
- Form factor: SFP+
- Connector: LC duplex
- Fiber type: Single-mode (9/125 µm, OS2 recommended)
- Reach: up to 40 km over SMF (budget dependent)
- Digital diagnostics: DDM/DOM (SFF-8472) supported
- Hot-swappable: Yes
- Operating temperature: 0 to 70°C (commercial)
- Typical power: Low power (<1.5 W)
- Compatibility: 8G FC-capable Cisco MDS/Nexus ports and other platforms supporting 8G FC CWDM SFP+ optics

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us