Brand: IBM · SKU: 03T9989 · MPN: 03T9989 · Category: Components
This entry appears to refer to a power supply unit (PSU) for an IBM Fibre Channel Switch, possibly from the 6000 series or similar high-end networking equipment. The power supply is universal, capable of worldwide operation with auto-sensing input voltage (90-264 VAC) and frequency (47-63 Hz). Each PSU has built-in cooling fans and delivers a maximum output of 1080 watts @ 12V DC. The associated switch has non-blocking shared-memory architecture, a PowerPC family CPU @ 1.20 GHz, 2GB of DDR2 SODIMM main memory, and supports configurable port types (E_Port, F_Port, M_Port, D_Port) with an aggregate switch I/O bandwidth of 1,536 Gbps full duplex. The switch dimensions are approximately 86.74 mm (H) x 429.25 mm (W) x 609.75 mm (D), with a weight of 16.9 kg (with two PSUs and three fan assemblies, no SFPs).
| Cooling | Built-in fans |
|---|---|
| Protection | Both AC lines are fused |
| Part Number | 03T9989 |
| Output Power (Max) | 1080 watts @ 12V DC (per PSU) |
| Input Voltage Range | 90-264 VAC Auto-volt |
| Input Frequency Range | 47-63 Hz |
| Warranty | Information Not Found |
| Weight | Contributes to 16.9 kg total switch weight |
| Dimensions | Specific PSU dimensions not found, Switch: 429.25 mm (W) x 609.75 mm (D) x 86.74 mm (H) |
A universal power supply unit designed for an IBM Fibre Channel Switch, featuring auto-ranging input for global use and providing high-wattage output to support the switch's 1.5 Tbps aggregate bandwidth capabilities.
Spine-Leaf Architects
Core Aggregation Layer
"Scaling a Core Aggregation Layer requires hardware that ensures packet integrity; the IBM 03T9989 is design-optimized for this specific role in the network stack."
Yes, this IBM Power Supply for Fibre Channel Switch (03T9989) is 100% genuine IBM hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This IBM Power Supply for Fibre Channel Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
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