Proposition réseau 1 – Far Reach Bangui – Damara

Matériel PTP / backhaul recommandé

Matériel	Usage / portée	Prix indicatif	Photo
airFiber 5XHD Radio PTP (LTU)	Avec parabole 30–34 dBi : 60 km stable avec 31–34 dBi	฿8,000 / 144000 CFA / radio
AF-5G34-S45 Antennes paraboliques 34 dBi	PTP longue distance	฿12,000 / 216000 CFA / antenne
RocketDish RD-5G31-AC Antennes (compatible avec kit) 31 dBi	PTP longue distance	฿15,900 / 286200 CFA / antenne
airFiber Conversion kit AF-5G-OMT-S45	Pour adapter RocketDish à airFiber	฿3,000 / 54000 CFA	–
Kit solaire + batterie + mât	Alimentation autonome	฿25,000 / 450000 CFA	–
STATION S – Boîtier citoyen (portable)
ESP32 (Station S) + écran 3.5″ SPI par défaut + clavier 15 touches	Messagerie / fichiers légers, alerte, affichage compact	฿1,010 / 18180 CFA (ESP32 350 + écran 540 + clavier 120)	–
Option : écran tactile 5″ (sur l’autre face, détachable)	Mode confort (saisie tactile, lecture), conserve le clavier 15 touches en secours	฿1,399 / 25182 CFA	–
GY-302 BH1750FVI (capteur lumière ambiante I2C)	Ajuste automatiquement la luminosité du rétroéclairage selon la lumière ambiante	฿50 / 900 CFA	–
STATION M – Mobile (smartphone)
Application mobile (Termux script, futur APK)	Messagerie/healthcheck vers Station K/H ; peut servir de ferry opportuniste	–	–
Option clavier tactile	Clavier logiciel (2.8–5″) pour saisie rapide ; garder 15 touches physiques en secours	–	–
BACKHAUL PRINCIPAL (Bangui – PK12 – Bombéré – Imoro – Vangué)

Packs solaires standard (sans coût de mât – bambou / arbres locaux)

Pack	Usage type	Composition	Prix approx.
Pack S1 Petit relais / Station K light	- 1 PowerBeam ou CPE - 1 Station K light (ESP32 + LCD) - Faible conso, pas de RPi	- 1 panneau 100W 12V mono (~฿700 / 12600 CFA) - 1 contrôleur PWM 20A 12/24V (~฿250 / 4500 CFA) - 1 batterie GEL 12V 100Ah (~฿4,200 / 75600 CFA) - Câbles + fusibles + boîtier (~฿400 / 7200 CFA)	฿5,500 / 99000 CFA
Pack S2 Relais H / petite Station K full	- 1–2 radios (PowerBeam 500/620) - 1 AP local - 1 Station K un peu plus fournie - Conso moyenne	- 2 panneaux 100W 12V (≈200W, ~฿1,400 / 25200 CFA) - 1 contrôleur PWM 20A (~฿250 / 4500 CFA) - 1 batterie GEL 12V 100Ah (~฿4,200 / 75600 CFA) - Câbles + fusibles + boîtier (~฿500 / 9000 CFA)	฿6,500 / 117000 CFA
Pack S3 Gros relais backhaul (AF-5XHD + 34 dBi)	- 1 lien airFiber 5XHD (ou 2 côtés au même site) - 1 AP local + 1 PowerBeam branché - Conso plus élevée, besoin de marge pluie	- 3 panneaux 100W 12V (≈300W, ~฿2,100 / 37800 CFA) - 1 contrôleur MPPT 30A correct (~฿2,500 / 45000 CFA) - 2 batteries GEL 12V 100Ah (~฿8,400 / 151200 CFA) - Câbles + fusibles + boîtier (~฿800 / 14400 CFA)	฿13,500 / 243000 CFA–14,000

Ubiquity:

- see link quality in real time,
- update firmware remotely,
- reboot radios,
- view signal graphs,
- detect failures,
- follow traffic flow per hop,
- monitor throughput on each direction,
- receive alerts (email/SMS/Telegram), - run diagnostics,
- trace bottlenecks,
- visualize the entire backbone live on a map.
- This is exactly what UISP / UNMS is made for.

1. You get a complete live map of your entire backbone

UISP shows:
- All relays (PK12, Bombéré, Imoro, Damara Gate…)
- All links (PTP1, PTP2, PTP3…)
- Color-coded link health
- - Traffic in both directions
- Alerts when even one tiny thing goes wrong
You literally see:
green – OK
orange – warning (signal drop, noise, weather)
red – link down
- You can manage your whole country-wide network from one screen.

2. Remote management features (no need to climb the hills)

Every Ubiquiti radio (airFiber, LTU, airMAX) supports:
- Remote WebUI access
- Remote SSH
- Remote config backup/restore
- Remote firmware upgrade
- Remote antenna alignment tool
- Real-time spectrum analyzer (remote!)
- Remote link quality / SNR graphs
- Remote logs

You only need:
- a management network (simple VLAN or flat network)
- one UISP controller (can be on a Raspberry Pi, a small VM, or in the cloud)

3. Remote OAM (Operations, Administration, Maintenance)

With Ubiquiti airFiber / LTU, you can:
- Identify problems remotely:
- bad alignment
- water in cable
- power issues
- interference
- fading due to weather
- hardware aging
- speed degradation

Fix problems remotely:
- change channels
- change power
- lock modulation
- adjust bandwidth
- reboot remotely
- switch link mode (SERIAL / SISO / MIMO)
- No climbing.
- No travel.
- You control the entire national backbone from Bangui or from Thailand if you want.
4. Traffic management from one central point
UISP gives:
- per-hop bandwidth
- real-time throughput graphs
- per-site latency
- packet loss
- link utilization
- queue monitoring
- interface stats
- alerts when traffic spikes or drops
- historical graphs (hour / day / week / month)
- You have a full NOC dashboard.

5. Two ways to operate “remote management” in CAR

Option 1 – Local UISP server in Bangui
- Run it on a small server or Raspberry Pi
- All radios report to it
- Accessible via VPN

Option 2 – Cloud UISP (recommended for you)
- Install UISP on a cloud server (DigitalOcean / AWS)
- All radios in CAR report to it
- You manage everything from C.A.R., Thailand or France (travelling)
- No central hardware
- Independent of local power cuts

Possible to install a small “station K mini-NOC” at each relay with Raspberry Pi for even more visibility