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| SPECIFICATIONS | |
| Brand | D-Link |
| Model | DWR-M921 |
| Hardware Parameters | |
| Chipset | RLT8197FN |
| CPU Frequency | 800MHz |
| Memory | 64MB 16-bit DDR2 SDRAM |
| Flash | 8MB |
| Wi-Fi | 2T2R 2.4GHz 802.11b/g/n, 300Mbps |
| Device Interfaces | 1x LTE Interface |
| 4x RJ45 10M/100M LAN Ethernet Interfaces | |
| 1x RJ45 10M/100M WAN Ethernet Interfaces | |
| 1x Reset Button | |
| 1x WPS Button | |
| 1x Power Jack | |
| 1x Power Switch | |
| 1x USB 2.0 | |
| 2FF SIM card: standard 6 PIN SIM card interface | |
| Wi-Fi Antenna | 2x 5dBi external antenna |
| LTE Antenna | 2x 5dBi external antenna |
| LTE Support Bands | |
| DWR-M921/A | WCDMA: B1/5/8 |
| FDD LTE: B1/B3/B5/B7/B8/B20 | |
| GSM: 850/900/1800/1900 | |
| TDD LTE: B38/40 | |
| DWR-M921/B | TDD LTE: B42/43 |
| Wi-Fi Features | |
| Standards | 802.11b/g/n |
| 2.4 ~ 2.4835GHz | |
| Korea, Japan, ETSI, FCC channels can be selected | |
| Modulation Schemes | OFDM = BPSK, QPSK, 16-QAM, 64-QAM |
| DSSS = DBPSK, DQPSK, CCK | |
| Transfer Rate | HT20: Up to 144Mbps |
| HT40: Up to 300Mbps | |
| Environmental Requirement | |
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -20°C ~ 90°C |
| Operating Humidity | 5% ~ 95% (typical) |
| Power Supply | 12V / 1.5A |
| EMC / Safety | |
| Regulation Compliance | CCC |
| CE | |
| FCC | |
| Safety Regulations | UL |
| Green Standard | RoHS |
| Warranty Information | |
| Warranty | Manufacturer's Warranty |
| Manufacturer's Site | Visit the manufacturer's website |
|---|---|
| Product Link | Visit the manufacturer's page for this product |
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