This article summarises the key information about the Huawei B618s‑22d 4.5G Box supplied by Nova: what each LED means and which ports are available. The goal is to help users quickly verify network status and connect devices correctly.
Key features
- LTE Cat 11 up to 600 Mb/s ↓ / 50 Mb/s ↑
- Dual‑band 802.11ac Wi‑Fi (2.4 & 5 GHz) up to 1 300 Mb/s
- 2× Gigabit RJ‑45 (LAN1/WAN + LAN2)
- RJ11 phone port (VoLTE/VoIP)*
- USB 2.0 host for printer or storage sharing*
- 2× TS‑9 external antenna connectors
* Feature availability may depend on service & firmware.
Technical specifications
| Item | Details |
| Mobile bands | LTE B1/3/7/8/20/38 (Cat 11), 3G B1/8, 2G B2/3/5/8 |
| Wi‑Fi | 802.11 a/b/g/n/ac, MU‑MIMO, WPS |
| LAN ports | 2× RJ‑45 (Gigabit) |
| Phone | 1× RJ‑11 (TEL) |
| USB | USB 2.0 Host |
| Antennas | 2× TS‑9 |
| SIM | micro‑SIM |
| Power | 12 V ⎓ 2 A |
Additional information
LED indicators
| LED | Status | Meaning |
| Power | Green | Router is on |
| — | — | |
| Off | Router is off | |
| Status | Green | Connection active |
| Blinking green | Firmware update in progress | |
| Off | No data connection | |
| Wi‑Fi | Green | Wi‑Fi enabled (2.4 and/or 5 GHz) |
| Blinking green | WPS pairing | |
| Off | Wi‑Fi disabled | |
| LAN | Green | At least one LAN port active |
| Blinking | Data is being transmitted via LAN | |
| Off | No device connected | |
| Signal | 1–3 green LEDs | Signal strength (more = better) |
| Mode | Cyan | LTE/4G |
| Blue | 3G | |
| Yellow | 2G | |
| Green | WAN (Ethernet) | |
| Red | SIM error / over‑temperature |
Rear‑panel ports
- LAN1/WAN (RJ‑45) – 1 Gb/s; can be configured as WAN when using fibre or another external connection.
- LAN2 (RJ‑45) – 1 Gb/s local network.
- TEL (RJ‑11) – Phone connection (VoIP/VoLTE).*
- USB 2.0 – Shared printer or storage connection.*
- 2× TS‑9 antenna – For optional external antennas.
- micro‑SIM slot – Insert a Nova SIM with gold contacts facing down.
- Power & ON/OFF – Connects power supply and turns the router on/off.
- Reset – Restores factory settings (press > 5 s).