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Cisco

Cisco DWDM-XFP-33-47-40K | Optics: 10G XFP, 10GBASE-ER DWDM, 1533.47 nm, 40 km SMF, Duplex LC, DOM

SKU:DWDM-XFP-33-47-40K

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Description

Fixed-wavelength DWDM XFP for 10GBASE-ER links up to 40 km over single-mode fiber. Delivers stable ITU-T grid performance with DOM for real-time diagnostics and network visibility. Ideal for metro rings and long-reach enterprise backhaul where specific DWDM channels are required.

Features

- Fixed ITU-T DWDM lambda for channelized 10G transport
- 40 km reach over SMF for metro/aggregation links
- Hot-swappable XFP simplifies maintenance
- DOM visibility for proactive monitoring
- Standards-based 10GBASE-ER and XFP MSA compliance
- Duplex LC interface for broad fiber compatibility

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: Is this a tunable XFP?
A: No. It is a fixed-wavelength DWDM XFP at 1533.47 nm.

Q: What distance can it achieve?
A: Up to 40 km on standard single-mode fiber, subject to fiber loss, splices, and patching.

Q: Does it support DOM/DDM?
A: Yes, it provides digital optical monitoring for key parameters.

Q: Is dispersion compensation required?
A: Typically not for 40 km ER links, but always validate your link budget and dispersion profile.

Q: Will it interoperate with other vendors?
A: Yes, with standards-compliant DWDM optics at the same wavelength and 10GBASE-ER.

Technical Specifications

- Data rate: 10 Gb/s
- Form factor: XFP (hot-pluggable)
- Optical standard: 10GBASE-ER DWDM
- Wavelength: 1533.47 nm (fixed DWDM)
- Reach: up to 40 km over single-mode fiber
- Connector: Duplex LC
- Fiber type: SMF 9/125 µm (OS2 recommended)
- Digital diagnostics (DOM/DDM): Supported
- DWDM grid: ITU-T G.694.1 compliant
- Compliance: IEEE 802.3ae, XFP MSA
- Operating temperature: 0 to 70°C (commercial)

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