Huawei E5577s-321 can be used as a wireless modem whenever Wi-Fi is enabled. The E5577 can be accessed by up to ten wireless users at a time. The E5577 allows Internet access via LTE/3G or Wi-Fi. Using the Huawei E5577 modem in locations where there is a Wi-Fi hotspot, such as an airport, café, hotel or home, the E5577 automatically switches to a Wi-Fi connection, allowing to save on transmission fees for using the LTE/3G network.
The Huawei LTE model E5577s-321 offers a menu-style LCD interface with support for multiple languages such as English, Spanish, German and Italian. You can view information on the LCD display or configure settings. You can also scan the 2D barcode on the LCD E5577 to download the HUAWEI Mobile WiFi application or quickly connect the device to the LTE Huawei E5577 modem for instant Internet access.
The LTE E5577SModem E5577S is equipped with a microSD card slot, which allows for free data storage and sharing using the functions built into the modem. All you have to do is place the microSD card in the modem and enjoy secure data storage.
The Huawei E5577s-321 model supports six-band 4G and four-band 3G. Both of these standards allow you to enjoy the Internet in virtually any corner of the world.
| Technical data | |
| Standard | WAN: LTE FDD/ DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS/GSM WLAN: IEEE 802.11a/b/g/n |
| Operational frequency | LTE: FDD B1/B3/B5/ B7/B8/B20 DC-HSPA+/HSPA+/HSPA/UMTS: B1/B2/B5/B8 EDGE/GPRS/GSM: B2/B3/B5/B8 WLAN: 2.4 GHz, 5 GHz |
| Internal memory | 128 MB Flash, 128 MB DDR SDRAM |
| Maximum power consumption | 3.5 W |
| Power supply | AC: 100-240 V DC: 5 V, 2 A |
| Battery type | Li (rechargeable) |
| Performance | 3.8V 3000 mAh |
| Maximum working time | 12 hours (depending on the network) |
| Maximum standby time | 600 hours (depending on the network) |
| External interfaces | Micro USB interface Standard 6-pin SIM card interface Standard microSD card interface |
| Screen | TFT-LCD |
| Antennas | LTE/UMTS/GSM main antenna under construction Built-in differential LTE/UMTS antenna Built-in WLAN antenna |
| Dimensions | 96,8 mm × 58,0 mm × 17,3 mm |
| Weight | approximately 112 g (including the battery) |
| Operating temperature | 0℃ to +35℃ |
| Storage | -20℃ to +60℃ |
| Humidity | 5% to 95% (non-condensing) |
The E5577s-321 has a powerful battery (3000 mAh) with a 12 hour operating time. The E5577Cs-321 is equipped with a 1500 mAh replaceable battery with a maximum operating time of 6 hours.
