# QuickTransceiver — Optical TransceiverSpecsFinder

> Optical TransceiverSpecsFinder (iPhone/iPad app by MASAHIRO HIRAIWA.)

- Source: https://appshunter.io/ios/app/quicktransceiver/id6752513179 (this page in markdown: same URL + `.md`)
- Developer: [MASAHIRO HIRAIWA](https://appshunter.io/developer/1814993082)
- Category: Utilities, Business
- Price: $0.49
- Age rating: 4+
- Requires: iOS 15.1 · 25 MB
- Languages: American English
- Released: 2025-09-16
- Data updated: 2026-09-07
- User reviews in markdown: https://appshunter.io/ios/app/quicktransceiver/id6752513179/reviews.md

## What is QuickTransceiver?

Transceiver Quick Ref is a practical reference app that puts IEEE/MSA-compliant optical transceiver standards on your iPhone — ready the moment you need them.

Data centers, carrier networks, enterprise links. Whether you are in front of a rack, in a design meeting, or preparing a proposal, you can pull up accurate standards data based on IEEE 802.3 and the major MSAs (100G Lambda, 400G BiDi, QSFP-DD, OSFP and more) in seconds.


■ What's inside

● Comprehensive standards database
10G / 40G / 100G / 400G / 800G, organized by category. Wavelength, fiber type, reach, TX/RX optical power, FEC requirements, connector, breakout support — every spec you need, on a single screen.

● Power-budget calculator
Plug in TX/RX power, fiber length, loss coefficient, splice count and loss, connector count and loss, and any additional loss. The app computes total loss, power budget, margin and link viability — and flags potential overload scenarios.

● Standards selection wizard
Speed, distance, fiber. Three steps, a shortlist of standards that fit. Ideal for kickoff of site surveys and design reviews.

● Compatibility checker
Pick two standards; the app instantly evaluates wavelength, fiber type and speed alignment, surfacing the reason for the verdict and highlighting any conditional compatibility.

● Breakout configuration reference
Trace 4×10G / 4×25G / 4×100G / 4×200G configurations from the parent standard down to the per-lane standard, reach, fiber and connector.

● Wavelength map
See how standards spread across the 850 nm / 1310 nm / CWDM / C-band regions — perfect for planning by wavelength.

● Unit converter
dBm ↔ mW, wavelength ↔ frequency, distance × loss coefficient fiber-loss calculation. All the day-to-day conversions in one place.

● Connector & cable guide
LC, MPO and the rest, listed with fiber count, ferrule size, polarity and supported standards.

● Custom spec entry
Supports vendor-specific naming (for example 400G-DR4+). Type in whatever notation you actually see in the field, and reuse those entries in compatibility checks and comparisons.

● Side-by-side comparison
Line up multiple standards and compare specifications, optical characteristics and power specs at a glance.

● Glossary
Common optical-networking terms organized by category — useful for study and exam prep as well as quick reference.

● Favorites, notes & recently viewed
Star the standards you use the most, keep personal notes on them, and jump back to the ones you recently opened straight from the home screen.

● Bilingual interface
Toggle between English and Japanese at any time from the header badge.


■ Who it's for

- Network engineers running optical design and operations in DC, carrier or enterprise environments
- Sales / pre-sales engineers at optical-networking vendors
- Field engineers handling installation, migration and troubleshooting
- Students and researchers studying optical networking
- Candidates preparing for network certifications


■ Design philosophy

Built to never block you in the field. Every piece of data and every tool runs locally on the device, so it works in front of a rack with spotty signal, on a plane, or deep inside a facility.


Note: This app presents information based on publicly available IEEE 802.3 and MSA specifications. Always verify against the official vendor data sheets and specifications of the equipment you actually deploy.
Note: iPhone-only app.


## Version history (last 2 releases)

### 1.0.2 — 2026-04-20

Redesigned with upgraded features.

### 1.0 — 2025-09-17

No release notes.

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All apps by MASAHIRO HIRAIWA: https://appshunter.io/developer/1814993082

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*