Cisco

Cisco SFP-WDM-4002020 | 1G SFP | 1000BASE-LX | 1310nm | 5km | LC

SKU:SFP-WDM-4002020

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Description

1G long-wavelength SFP designed for extended single-mode links. Operates at 1310 nm with up to 5 km reach on OS1/OS2 SMF using an LC interface, ideal for campus and metro access connections. Hot-swappable and MSA-compliant for straightforward deployment.

Features

- 1310 nm SMF connectivity up to 5 km
- Reliable campus and metro access extension
- LC duplex interface for standard patching
- Low power consumption
- Hot-swappable MSA SFP

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: Can I use this on multimode fiber?
A: It is intended for single-mode fiber. LX on MMF may require mode-conditioning patch cords and is generally not recommended.

Q: Will it interoperate with another vendor's 1000BASE-LX?
A: MSA-compliant LX optics typically interoperate across vendors when wavelength and specs match. Verify platform compatibility.

Q: Do both ends need 1310 nm LX?
A: Yes, use matching 1000BASE-LX 1310 nm LC optics on both ends.

Q: Is it hot-swappable?
A: Yes, it can be inserted or removed without shutting down the host.

Technical Specifications

- Form factor: SFP (1G)
- Data rate: 1 Gbps (1.25 Gbps line rate)
- Ethernet standard: 1000BASE-LX
- Wavelength: 1310 nm
- Reach: up to 5 km
- Fiber type: Single-mode (OS1/OS2)
- Connector: LC duplex
- Hot-swappable: Yes
- Compliance: IEEE 802.3z (1000BASE-X)
- Typical power consumption: <1 W

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