One concern for LTE technology is that the utilized frequencies vary in different countries. In many cases, operators apply different frequencies for metropolitan and suburban areas due to the high/low band frequency nature. The LTE7400 Series supports multiple bands to avoid this trouble among different places; the outstanding high-gain antenna supports up to 10 dBi (band 3/7/20 model) in multi-band design also provides enhanced LTE signal for better performance. The 'Ingress Protection Marking' is the scale to classify and rate the degree of protection provided by mechanical casings and electrical enclosures against intrusion (from body parts such as hands and fingers), dust, accidental contact and water. The LTE7400 Series is rated as IP67, which means 'dust tight' with no ingress of dust (the top level) and it allows water immersion of up to 1 meter with no negative effects. The LTE7400 Series is a truly robust outdoor device for all places. The LTE7400 Series employs 3GPP release 9, category 4 - the best practice of LTE technology with 150/50 Mbps (DL/UL) data rates. You can enjoy ultra-fast, flexible wireless connection anywhere within LTE signal coverage. The SIP-based VoIP signaling supports IP telephony service deployments, and the sophisticated voice compression and QoS mechanisms allow high-quality voice communications. As most feature-rich business gateways do not support VoIP, the LTE7400 Series offers an alternative to work alongside with such business gateways.
- 3GPP release 9 category 4 with data rates of up to 150/50 Mbps (DL/UL)
- LTE multi-band design and vary in different countries
- High-gain multiple-band antenna of up to 10 dBi
- IP67 robust mechanical design for harsh environments
- SIP-basedVoIP communications
- Supports bridge or router mode