• Cisco CWDM-XFP-1570-40K 10G XFP transceiver silver card 1570nm 40km
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Cisco

Cisco CWDM-XFP-1570-40K | 10G XFP Transceiver, CWDM 1570nm, 40km, SMF, LC

CWDM-XFP-1570-40K

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Description

This 10G XFP optical transceiver is designed for 10GBASE-ER CWDM links on a 1570nm wavelength. It supports single-mode fibre over distances up to 40km using an LC duplex connector, with digital optical monitoring (DOM) for link diagnostics. Suited to metro and campus backbone links where multiple wavelengths share a single fibre pair, the 1570nm channel distinguishes it from other CWDM XFP variants.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- CWDM 1570nm channel for wavelength-multiplexed fibre links
- 10 Gigabit Ethernet over single-mode fibre up to 40km
- LC duplex connector
- Digital optical monitoring (DOM) for real-time link diagnostics

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

FAQs

Technical Specifications

- Form factor: 10G XFP
- Standard: 10GBASE-ER CWDM
- Wavelength: 1570nm
- Reach: up to 40km
- Fibre type: single-mode fibre (SMF)
- Connector: LC duplex
- Digital optical monitoring (DOM) supported

FAQs

Q: What wavelength does this XFP transceiver use?
A: It operates on the 1570nm CWDM channel, which allows it to share a fibre pair with other CWDM wavelengths through a compatible multiplexer.

Q: What reach does this transceiver support?
A: It is rated for up to 40km over single-mode fibre.

Q: What connector type does it use?
A: It uses an LC duplex connector for single-mode fibre.

Q: Does it support digital optical monitoring?
A: Yes, it supports DOM so optical power and link health can be monitored from a compatible host device.

Q: What host port does this module require?
A: It is an XFP form factor module, so it needs a host device with a 10G XFP port.

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