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Aruba

Aruba R0Z30A | 100G QSFP28 CWDM4, LC duplex, 2 km SMF, 1271–1331 nm, 100GBASE-CWDM4

SKU:R0Z30A

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Description

100G QSFP28 CWDM4 optical transceiver for 2 km single-mode links using duplex LC. Utilizes four CWDM lanes (1271–1331 nm) to deliver full 100G throughput with low power and DDM monitoring. Ideal for leaf–spine and aggregation uplinks over campus or data center fiber plant.

Features

- 2 km single-mode reach with duplex LC simplicity
- Standards-based CWDM4 for broad interoperability
- Low power, hot-swappable QSFP28 design
- DDM monitoring for visibility and uptime
- Ideal for spine–leaf and aggregation uplinks

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: Does this module work in any QSFP28 100G port?
A: It is designed for QSFP28 100G ports that accept CWDM4 optics; check platform optics compatibility lists for confirmation.

Q: What fiber and connectors are required?
A: Use single-mode fiber (SMF) with duplex LC patch cords.

Q: How does CWDM4 compare to LR4?
A: CWDM4 typically supports 2 km reach, while LR4 targets up to 10 km; both use LC duplex connectors.

Q: Is DOM/DDM supported?
A: Yes, it supports digital diagnostics for monitoring key parameters such as temperature and optical power.

Technical Specifications

- Speed: 100 Gigabit Ethernet
- Form factor: QSFP28
- Standard: 100GBASE-CWDM4 (MSA-compliant)
- Wavelengths: 1271, 1291, 1311, 1331 nm
- Reach: up to 2 km over single-mode fiber (SMF, G.652)
- Connector: LC duplex
- Optics: CWDM lasers with integrated MUX/DEMUX
- Digital diagnostics (DDM/DOM): Supported
- Hot-swappable: Yes
- Operating temperature: 0°C to 70°C (commercial)
- Compliance: QSFP28 MSA, RoHS

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