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Cisco

Cisco DWDM-SFP-4373 | 1G SFP | 1000BASE-DWDM | 1543.73 nm | up to 80 km | LC SMF | ITU 100 GHz

SKU:DWDM-SFP-4373

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Description

DWDM SFP transceiver for 1 Gigabit Ethernet, tuned to 1543.73 nm on the ITU 100 GHz C-band grid. Hot-swappable SFP form factor with LC duplex for single-mode fiber; engineered for long-reach metro/DWDM transport up to 80 km depending on link budget and optics.

Features

- Precise ITU 100 GHz DWDM channel at 1543.73 nm
- 1G Ethernet over single-mode fiber
- Compact, hot-swappable SFP form factor
- LC duplex interface for easy deployment
- DDM/DOM for real-time optical monitoring
- Optimized for metro DWDM and long-reach links
- Interoperable with standard DWDM mux/demux 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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Technical Specifications

Technical Specifications

- Data rate: 1 Gbps (1000BASE-DWDM)
- Form factor: SFP
- Wavelength: 1543.73 nm (C-band)
- ITU-T grid spacing: 100 GHz
- Connector: LC duplex
- Fiber type: Single-mode (OS2 recommended)
- Typical reach: up to 80 km (distance depends on link budget, span loss, and amplification)
- Digital diagnostics (DDM/DOM): Supported
- Hot-swappable: Yes
- Use case: DWDM mux/demux, OADM, metro/long-haul links

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