03056657

Which storage systems are compatible with this I/O module?

This I/O module is specifically designed for the Huawei OceanStor 18500 V3 and 18800 V3 enterprise storage systems. It is a drop-in replacement part that fits directly into the designated I/O expansion slots of these high-end unified storage platforms.

What is the port configuration and speed of the 03056657 module?

The 03056657 is a 4-port Fibre Channel module. Each port operates at 8 Gbps (8Gb FC), delivering a total aggregate bandwidth of up to 32 Gbps. Key characteristics include:

• Four (4) standard SFP+ ports for fiber optic connections
• Support for short-wave (SR) and long-wave (LR) optical transceivers depending on SFP choice
• Full duplex operation with automatic link speed negotiation

Is this module hot-swappable, and does it support redundant paths?

Yes, the Telecomate 03056657 I/O module supports online hot-swapping, allowing replacement or addition without system downtime. It fully integrates with the OceanStor's multipathing software to provide active-active failover and load balancing across the 8Gb FC fabric for mission-critical environments.

What are the typical use cases for this 4-port 8Gb FC module in the V3 series?

This module is ideal for expanding host connectivity in large-scale SAN deployments. Primary applications include:

• Connecting the storage array to multiple Fibre Channel switches or directly to hosts
• Supporting high-throughput workloads such as database OLTP, virtualization, and media streaming
• Building redundant storage networks to ensure continuous data availability
• Scaling I/O capacity for the OceanStor 18500 V3 and 18800 V3 to meet growing business demands