The Digicel Broadband WiMAX modem (IX280P) is a WiMAX modem used for broadband internet access. This manual provides information on the specifications, interfaces, LED indicators, and usage of the modem.
This manual introduces the Digicel Broadband IX280P WiMAX modem, describing its hardware features, specifications, and basic usage. It explains how to power the device, connect Ethernet or telephone lines, and enable the wireless signal using the web‑based configurator.
The guide covers wireless security options, Digicel VoIP services, safety and maintenance tips, and detailed troubleshooting steps for power, connectivity, internet access, and VoIP issues. Instructions for resetting the modem to factory defaults are also included.
| Operating Temperature | 0°C to 45°C |
|---|---|
| Storage Temperature | -15°C to 55°C |
| Power Supply | 12V DC, 2A |
| Ethernet Interface | Four auto‑negotiating 10/100 Mbps RJ‑45 ports |
| Telephony Interface | Two analog ATA (RJ‑11) ports |
| Antennas | Two internal omnidirectional 6 dBi ±0.5 dBi |
| Weight | 400 g |
| Dimensions | 165 mm × 25 mm × 260 mm |
| WiMAX Bandwidth | 2.5 GHz |
| Maximum Download Rate | 20 Mbps |
| Maximum Upload Rate | 4 Mbps |
| Modulation | QPSK, 16‑QAM, 64‑QAM (downlink only) |
| Output Power | Typically 26 dBm |
| Duplex Mode | Time Division Duplex (TDD) |
| Security | PKMv2, EAP, CCMP, 128‑bit AES |
| Certification | UL 60950‑1 |
The default IP address is http://192.168.1.1.
Press and hold the Reset button for ten seconds until the Power LED blinks, then release; the modem will restore its default settings.