HPE C8S72A – C-Series 16Gb Short Wave Fibre Channel SFP+ Transceiver

HPE C8S72A C-Series 16Gb Short Wave Fibre Channel SFP+ Transceiver

Overview

The HPE C8S72A is a short-wave SFP+ optical transceiver module engineered for enterprise Storage Area Networks requiring low-latency, high-throughput block data transmission. It functions over multi-mode fiber infrastructure to connect flash storage arrays, director chassis, and host edge interfaces under demanding input-output computing schedules. This hot-swappable hardware component inserts directly into standard small form-factor pluggable core cages without causing electronic drops or necessitating system reboots. Managed through integrated storage fabric software, it monitors physical operating health natively via digital optical diagnostics infrastructure.

The transceiver optics utilize an 850nm Vertical-Cavity Surface-Emitting Laser engine to deliver a stable light output profile across continuous network production workloads. It operates as a localized hardware converter, translating system-level electrical serialization streams into high-speed optical pulses through a standard duplex LC interface. The physical internal layout is optimized with enhanced shielding mechanics to suppress electromagnetic interference and signal degradation over multi-mode links. This ensures exceptionally low bit-error metrics during simultaneous large-block snapshot or backup operations across adjacent fiber patch bays.

The internal controller microcode supports multi-rate operations, allowing the port speed to negotiate downwards dynamically to integrate with legacy SAN infrastructure. It handles raw ingestion voltages through a dedicated 3.3V internal rail design, maintaining a total power draw of less than 1 Watt to manage thermal output efficiently. By logging operational data points natively via a standard two-wire interface, the device provides accurate signal indicators without straining main host engine computing resources. This hardware independence ensures that network tracking actions never interrupt active production communication windows.

SAN engineering groups deploy this optical transceiver to remove data pipeline blockages between core database switches and edge tier backup equipment. The compact SFP+ form factor maximizes card profile utilization, allowing dense port configurations within small rack footprint server enclosures. It features an integrated mechanical pull tab that secures the module cleanly into place and allows effortless manual extraction during physical infrastructure refreshes. This modular layout enables field staff to perform localized network modifications rapidly with minimal impact on running host connections.

Typical Deployment Scenarios

This short-wave Fibre Channel transceiver is deployed inside high-density enterprise SAN environments, virtualized server clusters, and consolidated storage backup fabrics. It is utilized by infrastructure engineers to establish high-speed fiber links within C-series switches, patch host bus adapters directly to storage processors, and implement short-range intra-cabinet storage interconnections.

Specifications

Compatibility / Ecosystem

The C8S72A module provides direct hardware validation with HPE C-series storage switches, including SN6610C, SN6710C, SN6720C, and StoreFabric director modules. It maintains full backward rate compatibility with legacy 8Gb and 4Gb Fibre Channel infrastructures, ensuring direct integration into mixed-generation optical distribution networks.