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Cisco

Cisco CWDM-SFP-1470 | 1G SFP | CWDM 1470 nm | GE + 1/2G FC | SMF LC | 80 km | DDM

SKU:CWDM-SFP-1470

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Description

Compact CWDM SFP transceiver tuned to 1470 nm for 1G Ethernet and 1/2G Fibre Channel over single‑mode fiber. Ideal for long‑reach CWDM links and MUX/DEMUX deployments, using LC duplex connectors and hot‑swap SFP MSA compliance.

Features

- 1470 nm CWDM channel for scalable wavelength‑multiplexed networks
- Up to 80 km reach over single‑mode fiber (link budget dependent)
- Supports 1G Ethernet and 1/2G Fibre Channel
- Hot‑swappable SFP MSA form factor for rapid serviceability
- LC duplex interface for easy deployment
- Low power operation with digital diagnostics monitoring
- Standards‑aligned to ITU‑T G.694.2 CWDM grid

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 both ends need the same wavelength?
A: Yes. For point-to-point links, use 1470 nm at both ends. For multiplexed links, match each end to the same CWDM channel on the MUX/DEMUX.

Q: Can this interoperate with a 1310 nm LX SFP?
A: No. Both transceivers must use the same wavelength and optical type.

Q: Is a CWDM MUX/DEMUX required?
A: Not for a single point-to-point link. A MUX/DEMUX is required to combine multiple CWDM channels over one fiber pair.

Q: What fiber and connector are required?
A: Single‑mode OS1/OS2 fiber with LC duplex connectors.

Q: Does it support digital diagnostics (DDM/DOM)?
A: Yes, DDM/DOM is supported on most platforms that expose SFP diagnostics.

Technical Specifications

- Form factor: SFP (hot-swappable)
- Applications: Gigabit Ethernet (1000BASE-X) and 1/2G Fibre Channel
- Wavelength: 1470 nm (CWDM)
- Optical grid: ITU‑T G.694.2 CWDM
- Fiber type: Single-mode (OS1/OS2)
- Connector: LC duplex
- Max reach: up to 80 km (SMF, link budget dependent)
- Line rates: 1.0625/1.25/2.125 Gb/s
- Digital diagnostics: DOM/DDM supported
- Compliance: SFP MSA, RoHS

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