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Cisco

Cisco DWDM-XENPAK-59-79-40K | 10Gbps XENPAK 10GBASE-ER DWDM 1559.79nm 40km LC SMF DOM

SKU:DWDM-XENPAK-59-79-40K

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Description

Standards-based 10G DWDM XENPAK transceiver for 40 km single-mode links. Fixed 1559.79 nm wavelength on the ITU-T DWDM grid, duplex LC interface, and digital optical monitoring ensure dependable performance in metro, campus, and backbone applications.

Features

- 40 km 10G DWDM transport for metro/backbone links
- Fixed ITU-T DWDM wavelength for multiplexed environments
- Digital Optical Monitoring for visibility and control
- Hot-swappable XENPAK simplifies maintenance
- LC duplex on SMF for standard connectivity
- 10GBASE-ER compliant for broad interoperability

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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Technical Specifications

Technical Specifications

- Data rate: 10 Gbps (IEEE 802.3ae)
- Form factor: XENPAK (hot-swappable)
- Optical standard: 10GBASE-ER DWDM
- Wavelength: 1559.79 nm (fixed, ITU-T DWDM grid)
- Reach: up to 40 km over SMF (single-mode fiber)
- Connector: Duplex LC
- Fiber type: Single-Mode (9/125 µm)
- Digital diagnostics (DOM/DDM): Supported
- DWDM channel spacing: 100 GHz (C-band)
- Operating temperature: 0°C to +70°C (commercial)
- Compliance: IEEE 802.3ae, RoHS

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