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Cisco

Cisco DWDM-XFP-58-98-40K | 10G | XFP | 10GBASE-ER DWDM | 1558.98 nm | 40 km | Duplex LC | DOM

SKU:DWDM-XFP-58-98-40K

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Description

High-performance 10G DWDM XFP transceiver for single-mode fiber links up to 40 km. Supports 10GBASE-ER with duplex LC connectivity and digital diagnostics (DOM). Tuned to 1558.98 nm for operation on ITU-T DWDM C-band grids.

Features

- 10GBASE-ER DWDM optics for extended 40 km reach
- Precise 1558.98 nm C-band wavelength
- Digital diagnostics (DOM) for real-time monitoring
- Duplex LC interface on single-mode fiber
- Hot-swappable XFP, MSA-compliant design
- IEEE 802.3ae and ITU-T G.694.1 compliant

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.

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FAQs

Technical Specifications

FAQs

Q: Will this work in an SFP+ port?
A: No. This is an XFP module and requires a device with an XFP slot.

Q: Do both ends need the same DWDM wavelength?
A: Yes. Both ends must use identical wavelengths (same nm/channel) for a working link.

Q: Is this single-mode or multimode?
A: Single-mode (OS1/OS2).

Q: Does it support DOM/diagnostics?
A: Yes. Digital Optical Monitoring (DOM) is supported.

Q: What distance can I expect without amplifiers?
A: Up to 40 km under typical link budgets; actual reach depends on fiber loss and patch quality.

Q: Will it work in non-Cisco switches?
A: It is coded for Cisco platforms. Use with other vendors may require re-coding and is not guaranteed.

Technical Specifications

- Data rate: 10 Gbps
- Form factor: XFP (MSA hot-swappable)
- Optical standard: 10GBASE-ER, DWDM
- Wavelength: 1558.98 nm (C-band)
- Reach: up to 40 km over SMF
- Fiber type: Single-Mode (OS1/OS2)
- Connector: Duplex LC
- Digital diagnostics (DOM): Supported
- Compliance: IEEE 802.3ae; ITU-T G.694.1 DWDM grid (100 GHz)
- Application: 10G Ethernet DWDM links

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