🔗 iPDU Cascading (Gigabit Daisy-Chaining 32 iPDUs, RSTP Loop Redundancy)

iPDU Daisy-Chain Ethernet & RSTP Calculator

Design fault-tolerant Rapid Spanning Tree Protocol (IEEE 802.1w RSTP) Ethernet daisy-chain loops cascading up to 32 rack iPDUs per ring into upstream core switches: eliminate $90%$ of dedicated top-of-rack Ethernet switch port drop runs, maintain network connectivity during cable severance, and networking yields.

1. Project & Operating Inputs

Total Rack iPDUs (PDU Count e.g. 160 Intelligent Rack Power Strips)

iPDUs per Daisy-Chain Ring (Ring Size e.g. 16 iPDUs per RSTP Ring)

Customer Bid Price for Supplied Structured Cabling & iPDU Setup ($)

Cat6A Patch Cables, Managed Top-of-Rack Switch Ports, Configuration ($)

2. Financial Breakdown & Yield

32-UNIT RSTP RING LOOPS

Turnkey Data Hall Network Drop Reduction Profit

Data Center Cabling Infrastructure Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost