FOA CFOS/DC study plan

Map the full CFOS/DC design domain blueprint into a personal topic checklist, weighting fiber network design at roughly half of total study time

Define and memorize the core optical-loss budget terms (transmitter launch power, connector loss, splice loss, fiber attenuation per km, receiver sensitivity, margin) and write them in your own words

Compute five link-loss budgets by hand for singlemode links of 2 km to 40 km at 1310 nm and 1550 nm using typical attenuation values

Build a one-page reference sheet of attenuation coefficients, connector/splice loss allowances, and standard margin practice that you will reuse all eight weeks

Distinguish OM1 through OM5 multimode fiber and OS1/OS2 singlemode by core/cladding size, bandwidth-distance product, and typical application

Explain modal dispersion, chromatic dispersion, and their effect on reach for 1G, 10G, 40G, and 100G Ethernet

Select the correct fiber type and connector polish (PC/UPC/APC) for ten given scenario descriptions without reference material

Identify when mode-conditioning or a different launch condition is required on multimode links

Design a backbone plus horizontal topology for a two-building campus, choosing cable counts, pathway routes, and splice/termination points

Size patch panel and enclosure port counts from the topology, including spare-capacity rules you state explicitly

Lay out a rack elevation and cable-management plan for a main distribution area and one intermediate distribution area

Document the design decisions and their trade-offs in a short written rationale

Produce a bill of materials from your week-3 design, including fiber, connectors, panels, hardware, and test equipment needs

Estimate labor hours per termination, splice, and cable pull, and convert them into a total installation schedule

Identify the design risks (pathway congestion, bend radius, distance limits, power budget shortfall) and assign a mitigation to each

Review your loss budget against the week-3 design and confirm every link passes with margin

Decompose the project into a work breakdown structure covering design, procurement, installation, testing, and closeout

Sequence tasks into a dependency-aware schedule and identify the critical path

Define acceptance criteria and test-plan requirements (insertion loss, OTDR trace review, polarity verification) for handover

Draft a stakeholder and communication plan naming who approves what at each gate

Write a project charter stating scope, exclusions, success criteria, and constraints

Build a responsibility assignment matrix covering at least six roles across the major work packages

Draft a change-control process describing how a scope or design change is requested, evaluated, and approved

Prepare a quality-assurance checklist tied to the acceptance criteria from week 5

Walk an integrated case study end to end: requirements, design, budget, schedule, test, and handover

Practice explaining design and schedule trade-offs aloud as you would to a client or reviewer

Identify your three weakest topics from weeks 1 through 6 and build a targeted review list for each

Re-derive loss budgets and fiber selections from memory under time pressure

Complete timed practice sets weighted 50/50 across the two domains and score each attempt

Re-teach each weak topic from week 7 in writing until you can explain it without notes

Review every missed item and record the underlying concept, not just the correct answer

Confirm final readiness by meeting or exceeding your target score on two consecutive timed attempts