Overview
Overview
The FlexModule Mini LTEA (CAT 12) Module gives a Balance 20X, 380X or 580X a fast 4G WAN that can carry a site on its own, not just keep it alive during an outage. Up to 600 Mbps download and 150 Mbps upload make it suitable for primary connectivity where fixed lines are slow or unavailable.
Redundant SIM slots allow a second carrier to take over automatically, and the link works with load balancing, failover and SpeedFusion bonding. Two SMA connectors accept external antennas, which are sold separately. Global coverage excludes TD-LTE networks in China and Hong Kong.
Key highlights
- 1x embedded LTE-Advanced CAT-12 modem
- Up to 600 Mbps down / 150 Mbps up
- Redundant SIM slots
- 2x SMA cellular antenna connectors
- Global band support (China & Hong Kong TD-LTE excluded)
- Exchangeable module cover included
- Antennas not included
Recommended for
- Primary 4G WAN — Run sites where fibre is unavailable on a fast cellular link.
- Branch failover — Seamless cellular backup for business-critical traffic.
- SpeedFusion bonding — Bond 4G with wired links for higher throughput and resilience.
- Multi-country estates — One module for sites across many regions.






