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Cisco

Cisco DWDM-XFP-44-53-40K | 10Gb XFP | 10GBASE-ER DWDM | 1544.53nm | 40km | LC | DOM

SKU:DWDM-XFP-44-53-40K

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Description

10G DWDM XFP for long-distance single-mode links up to 40 km, tuned to 1544.53 nm on the ITU-T C-band 100 GHz grid. Supports IEEE 802.3ae 10GBASE-ER with DOM for in-service optical diagnostics. Hot-swappable XFP MSA design uses duplex LC for quick, reliable deployment in DWDM or point-to-point networks. Suitable for metro backhaul, campus core, and aggregation uplinks.

Features

- DWDM 1544.53 nm channel for dense optical transport
- Long-reach 10GBASE-ER up to 40 km
- DOM-enabled for proactive monitoring
- Hot-swappable XFP for fast serviceability
- LC duplex interface over single-mode fiber

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: Do I need a DWDM multiplexer for this module?
A: Not necessarily. It can be used point-to-point with the same wavelength on both ends, or with a DWDM mux/demux when combining multiple wavelengths.

Q: Does it provide DOM/DDM readings?
A: Yes. It supports Digital Optical Monitoring for key operating parameters.

Q: What fiber is recommended?
A: OS1/OS2 single-mode fiber with duplex LC connectors.

Q: What is the supported link distance?
A: Up to 40 km, subject to optical loss budget and link quality.

Q: Which standards does it follow?
A: IEEE 802.3ae 10GBASE-ER, ITU-T G.694.1 (DWDM), and XFP MSA.

Technical Specifications

- Form factor: XFP (MSA-compliant), hot-swappable
- Data rate: 10 Gb/s (10GBASE-ER, IEEE 802.3ae)
- DWDM tuned wavelength: 1544.53 nm (C-band, ITU-T G.694.1, 100 GHz grid)
- Optical reach: up to 40 km over single-mode fiber (OS1/OS2, G.652)
- Fiber/connectors: Duplex LC, single-mode
- Digital diagnostics: DOM/DDM supported
- Laser type: EML transmitter; PIN/APD receiver (vendor dependent)
- Operating temperature: 0 to 70 °C (commercial)
- Power/voltage: 3.3 V typical
- Compliance: IEEE 802.3ae, ITU-T G.694.1 DWDM, RoHS

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