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Cisco

Cisco DWDM-SFP10G-58-98-40K | 10G SFP+ | 10GBASE-ER DWDM | 1558.98nm | 40km | SMF, LC duplex | DOM

SKU:DWDM-SFP10G-58-98-40K

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Description

High-performance 10G DWDM SFP+ transceiver tuned to 1558.98 nm for ITU-T DWDM systems. Delivers up to 40 km reach over OS2 single‑mode fiber using LC duplex connectors and supports digital diagnostics (DOM) for real‑time monitoring of link health. Ideal for metro backhaul and high‑density DWDM mux/demux deployments where wavelength-specific planning is required.

Features

- Pre-tuned DWDM wavelength (C23, 1558.98 nm) for precise channel planning
- Up to 40 km 10G reach over OS2 SMF
- Digital diagnostics (DOM) for proactive link monitoring
- Hot-swappable SFP+ for rapid serviceability
- Standards-based interoperability for DWDM networks

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 module work with a 100 GHz DWDM mux/demux?
A: Yes. It is tuned to an ITU-T 100 GHz DWDM channel (C23, 1558.98 nm). Verify your mux/demux channel plan matches this wavelength.

Q: What fiber and distance does it support?
A: OS2 single‑mode fiber up to 40 km, subject to overall link budget and optical losses.

Q: Does it support DOM/DDM?
A: Yes. It supports digital diagnostics for monitoring transmit/receive power, temperature, and voltage.

Q: Is it hot-swappable?
A: Yes. It can be inserted or removed without shutting down the host switch or router port.

Q: Can it interoperate with other vendors’ DWDM optics?
A: Generally yes if the optics are standards-compliant and tuned to the same ITU channel. Check host compatibility and coding requirements.

Technical Specifications

- Form factor: SFP+
- Data rate: 10 Gbps (10GbE)
- Optical standard: 10GBASE-ER DWDM
- ITU-T DWDM channel: C23
- Center wavelength: 1558.98 nm
- Reach: up to 40 km (link budget dependent)
- Fiber type: Single-mode (OS2 recommended)
- Connector: LC duplex
- Digital diagnostics: DOM/DDM (Tx/Rx power, temperature, voltage)
- Hot-swappable: Yes
- Compliance: SFP+ MSA, IEEE 802.3ae, ITU-T G.694.1 (100 GHz grid), RoHS

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