Huawei B593S-22 Fast Ethernet 3G 4G

4G LTE Router, IEEE 802.3/802.3u, IEEE 802.11b/g/n, EDGE/GPRS/GSM: 1900/1800/900/850 MHz, 512MB NAND Flash, 256MB DDR As a high-performance LTE CPE device, the B593s-22 enables home office (SOHO)
users to get access to wireless and wired networks. The B593s-22 supports the
following frequency bands:

LTE
− Frequency division duplex (FDD): 2600/2100/1800/900/800 MHz
− Time division duplex (TDD): 2600 MHz
- DC-HSPA+/HSPA+/HSPA/UMTS: 2100/900 MHz
- EDGE/GPRS/GSM: 1900/1800/900/850 MHz

The B593s-22 can work in any of the following network standards:
- LTE
- Dual Carrier High Speed Packet Access Plus (DC-HSPA+)
- High Speed Packet Access Plus (HSPA+)
- High Speed Uplink Packet Access (HSUPA)
- High Speed Downlink Packet Access (HSDPA)
- Universal Mobile Telecommunications System (UMTS)
- Enhanced Data Rates for Global Evolution (EDGE)
- General Packet Radio Service (GPRS)
- Global System for Mobile Communications (GSM)

The B593s-22 provides the following services and functions:
- Data services
- Voice services
- Short message service (SMS)
- USB Sharing services
- Security functions
- Maintenance and management