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Cisco

Cisco DWDM-XENPAK-31-12 | 10G DWDM XENPAK | 10GBASE-ZR | 1531.12 nm | 80 km | LC | DOM

SKU:DWDM-XENPAK-31-12

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Description

High-reliability 10G DWDM XENPAK tuned to 1531.12 nm for 80 km 10GBASE-ZR transport over single‑mode fiber. Provides DOM and integrates with passive DWDM mux/demux on ITU-T G.694.1 100 GHz spacing.

Features

- 80 km 10GBASE-ZR performance for long-distance links
- Precisely tuned 1531.12 nm DWDM wavelength
- Digital diagnostics for proactive maintenance
- Hot-swappable XENPAK design
- Standard LC duplex SMF interface
- Works with passive DWDM multiplexers and OADMs

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: What exact wavelength is this optic?
A: 1531.12 nm, aligned to the ITU-T G.694.1 100 GHz C-band grid.

Q: Is this suitable for 80 km ZR links?
A: Yes, subject to link budget constraints and dispersion planning common to 10G ZR designs.

Q: Does it provide digital diagnostics?
A: Yes, DOM/DDM is supported for monitoring optical health.

Q: Which connector and fiber type are required?
A: Duplex LC on G.652 single‑mode fiber.

Q: Can it be used with DWDM mux/demux hardware?
A: Yes. Select the mux/demux channel corresponding to 1531.12 nm on the 100 GHz grid.

Technical Specifications

- Data rate: 10 Gbps
- Form factor: XENPAK
- Optical standard: 10GBASE-ZR (DWDM)
- Wavelength: 1531.12 nm (C-band)
- DWDM grid: ITU-T G.694.1, 100 GHz spacing
- Reach: up to 80 km over single-mode fiber
- Fiber type: SMF (G.652)
- Connector: Duplex LC
- Digital diagnostics (DOM/DDM): Supported
- Hot-swappable: Yes
- Application: Passive DWDM mux/demux compatible (matching channel)

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