CPE Milesight UF51 5G

The Milesight UF51 5G CPE is a compact 5G indoor gateway combining a metal and polycarbonate white housing with wall-mount capability. It supports 5G and 4G cellular networks via a MiniSIM slot and provides Gigabit Ethernet connectivity and dual-band Wi‑Fi (Wi‑Fi 5) with peak WLAN throughput up to 1.733 Gbps. With a Qualcomm quad-core processor, 512 MB DDR3 RAM and 8 GB flash, the UF51 delivers high throughput, low latency and wide coverage for business and residential use.

Advantages

The UF51 5G CPE offers high downlink capacity up to 2.5 Gbps, 4×4 MIMO support for enhanced cellular reception, and compatibility with NSA and SA 5G modes. Its dual-band Wi‑Fi supports IEEE 802.11b/g/n/ac with 2×2 MIMO for strong local wireless performance. The device integrates eight built-in omni-directional antennas for optimal sub-6 GHz signal reception and has a discreet, space-saving design for neat installation.

Suitable for

• Small offices and retail locations requiring high-speed internet
• Residential use where fixed broadband is unavailable or as a backup link
• IoT gateways and remote monitoring that need reliable cellular connectivity

Key specifications

• Processor: Qualcomm quad-core
• Memory: 512 MB DDR3 RAM
• Storage: 8 GB flash
• Cellular: 5G/4G/LTE; NSA & SA modes; 4×4 MIMO; up to 2.5 Gbps downlink
• Wi‑Fi: Dual-band IEEE 802.11b/g/n/ac (Wi‑Fi 5); peak 1.733 Gbps; 2×2 MIMO
• Ethernet: Gigabit Ethernet ports (up to 1000 Mbps)
• SIM: MiniSIM slot
• Antennas: 8 built-in omni-directional antennas (sub-6 GHz)
• Color: White; housing: metal + polycarbonate

How to use

Install the UF51 on a wall or place it on a stable surface in a location with good cellular signal. Insert a MiniSIM card and connect the device to power. Use the web-based interface or the device management portal to configure WAN, SSID and security settings. Connect client devices via Wi‑Fi or the Gigabit Ethernet ports. Monitor link status and throughput from the administration pages.

Recommendations

Place the UF51 near a window or an elevated position to improve sub-6 GHz reception; avoid placing it inside metal cabinets. For maximum throughput, enable 5G NSA/SA mode where available and ensure firmware is up to date.