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Cisco

Cisco SFP-GE-Z | 1G SFP | 1000BASE-ZX | 1550 nm | 70–100 km SMF | LC duplex | DOM

SKU:SFP-GE-Z

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Description

Long-reach 1G optical SFP for single-mode fiber backhaul and metro links with digital diagnostics. Designed for 1550 nm operation and extended distances over low-attenuation SMF.

Features

- Extended 70–100 km reach over SMF
- Hot-pluggable SFP design
- DOM for power and temperature monitoring
- LC duplex interface for easy deployment

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: What fiber type do I need?
A: Use single-mode fiber (G.652) with LC duplex connectors.

Q: Do I need an attenuator on short links?
A: Yes, ZX optics can overpower receivers on very short links; an inline attenuator may be required.

Q: Is this interoperable with other vendors’ ZX optics?
A: ZX is commonly supported across vendors; interoperability is typical when wavelengths and link budgets match.

Q: Does it support DOM?
A: Yes, it provides digital optical monitoring for real-time diagnostics.

Technical Specifications

- Form factor: SFP (hot-pluggable)
- Data rate: 1.25 Gbps (Gigabit Ethernet)
- Standard: 1000BASE-ZX (based on IEEE 802.3z 1000BASE-X PHY)
- Wavelength: 1550 nm
- Reach: 70 km typical on G.652 SMF; up to 100 km with suitable link budget
- Connector: LC duplex
- Fiber type: Single-Mode Fiber (SMF)
- Digital diagnostics: DOM/DDM supported
- Operating temperature: Commercial range

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