D-Link DIR-2640 Smart AC2600 High-Power Dual-Band Wi-Fi Gigabit Router with Mesh Support, MU-MIMO & Voice Control

Device Type: Managed / software‑managed Access Point (Nuclias Connect compatible)

Wireless Standard: IEEE 802.11a / b / g / n / ac / ax (Wi-Fi 6)

Frequency Bands: Dual‑band simultaneous (2.4 GHz + 5 GHz)

Maximum Wireless Speeds:
 • 2.4 GHz: up to ~574 Mbps
 • 5 GHz: up to ~1200 Mbps
 • Combined: up to 1.8 Gbps (AX1800)

MIMO / Advanced Features: 2×2 MU‑MIMO, band steering, airtime fairness

Antennas: 2 internal omni‑directional antennas

Antenna Gain: ~3.2 dBi (2.4 GHz), ~4.3 dBi (5 GHz)

Ethernet / Wired Interface:
 • 1 × Gigabit RJ‑45 port (PoE)
 • 1 × RJ‑45 console / management port

Power / PoE Support: IEEE 802.3at PoE (Power over Ethernet)

Maximum Power Consumption: ~19.44 W

Operating Modes: Access Point, WDS bridge, WDS + AP, wireless client modes, etc.

Security & Encryption: WPA / WPA2 / WPA3 Personal & Enterprise, WEP 64/128, SSID disable, MAC filtering, 802.1X, internal RADIUS, SSID partitioning

Management & Software:
 • Web UI, HTTPS / SSL
 • Nuclias Connect (software‑based centralized management)
 • VLAN / traffic control, QoS, captive portal, load balancing, roaming support

Physical & Environment:
 • Dimensions: ~170 × 170 × 33.7 mm
 • Weight: ~477.4 g
 • Operating Temperature: 0 °C to 40 °C
 • Storage Temperature: –20 °C to 65 °C
 • Operating Humidity: 10% to 90% (non‑condensing)
 • Storage Humidity: 5% to 95% (non‑condensing)

Certifications / Compliance: CE, FCC

Reliability: MTBF > 30,000 hours