Network & Email · page 10

Chooses standard patch lengths to minimize slack per drop.

Computes tray fill percentage from cable diameters and tray width.

Tables minimum bend radii by category and fiber type.

Sums per-port 802.3af/at/bt draw against switch power supplies.

Tables PoE classes 0 through 8 with wattage and voltage ranges.

Allocates wattage across ports for a camera, phone, and AP list.

Plans midspan and extender reach with budget and cable rules.

Plans copper-to-fiber conversions with wavelength and distance notes.

Tables OM1 through OM5 and OS2 reach by Ethernet speed.

Plans the 18-channel CWDM wavelength grid with guard bands.

Plans 50 and 100 GHz DWDM grids with amplifier spacing notes.

Compares SFP, SFP+, QSFP, and QSFP-DD speeds and pinout families.

Explains A, B, and C polarity methods with pin mappings.

Tables LC, SC, ST, and MPO connectors with typical use cases.

Plans fusion versus mechanical splice allowances in a loss budget.

Plans baseline versus retest comparison points for fiber events.

Lists inspection and cleaning steps before every fiber mating.

Checks TIA-606 labeling, pathways, and distances per closet.

Plans amplifier and attenuator placement for long fiber spans.

Tracks lit versus spare fiber pairs per route in a ledger.

Plans meet-me room cross-connects between carriers and tenants.

Checks carrier entrance, bonding, and surge protection items.

Plans vertical riser paths and firestop points per floor.

Compares STP and UTP with grounding and noise guidance.