• Cisco ONS-SE-GE-ZX 1G SFP ZX transceiver module with LC connectors
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Cisco

Cisco ONS-SE-GE-ZX | 1G SFP | 1000BASE-ZX | 1550nm | 80km SMF | LC Duplex | DOM | Ext Temp

ONS-SE-GE-ZX

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Description

1G long‑haul SFP using 1550 nm optics for spans up to 80 km over single‑mode fiber. Extended‑temperature variant with DOM/DDM for robust monitoring; an optical attenuator may be required on short links to prevent receiver overload. SFP MSA compliant and hot‑swappable for rapid service restoration.

Features

- 80 km single‑mode reach for long‑haul Ethernet links
- Extended‑temperature design for demanding environments
- DOM/DDM for proactive monitoring and troubleshooting
- SFP MSA hot‑swap form factor for fast replacement
- High optical power budget for challenging spans

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: SFP (hot-swappable, SFP MSA compliant)
- Speed: 1 Gbps (1.25 Gbps line rate)
- Standard: 1000BASE-ZX (long-reach 1550 nm)
- Wavelength: 1550 nm
- Fiber type: Single-mode (9/125 µm)
- Reach: Up to 80 km over SMF (attenuator recommended for short spans)
- Connector: LC duplex
- Digital diagnostics: DOM/DDM supported
- Temperature rating: Extended-temperature variant
- Use cases: Metro access, long campus runs, backhaul

FAQs

Q: Do I need an attenuator for short distances?
A: Yes, on short SMF links an attenuator may be needed to avoid receiver overload due to high launch power.

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

Q: What environments is the extended-temperature rating suitable for?
A: It is suitable for deployments with wider ambient temperature variation than standard office environments.

Q: Does it support DOM/DDM?
A: Yes, it provides digital diagnostics for monitoring optical parameters.

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