11n 24V 100M high-reliability Anti-interference Wireless Bridge Motherboard PCBA11n 24V 100M high-reliability PCBA Motherboard Custom Manufacturer

11n Outdoor Wireless Access Point Mainboard 11n is a high-performance, multi-purpose 5 GHz outdoor wireless access-point mainboard based on 802.11n, with up to 29 dBm transmit power. Featuring the proprietary iPoll intelligent dynamic polling protocol, it delivers strong interference immunity an...

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11n Outdoor Wireless Access Point Mainboard

11n is a high-performance, multi-purpose 5 GHz outdoor wireless access-point mainboard based on 802.11n, with up to 29 dBm transmit power. Featuring the proprietary iPoll intelligent dynamic polling protocol, it delivers strong interference immunity and supports stable access for up to 64 users. Designed for high reliability and flexible deployment, it meets IP65 protection requirements and supports PTP/PTMP networking across diverse scenarios, while remaining backward compatible with 802.11a.

Key Advantages

High Interference Immunity

Powered by the iPoll intelligent dynamic polling protocol to maintain stable access for up to 64 users even in high-interference environments.

System Resilience

Dual firmware image design ensures normal reboot even if remote upgrades fail or power is interrupted.

High Reliability

IP65-rated protection with UV, lightning, surge, and salt-fog resistance, operating reliably from -40°C to +65°C.

Dedicated Operating System Features

Multi-functional, user-friendly OS with unified configuration logic across the entire product line for simpler deployments
Built-in iPoll intelligent dynamic polling protocol for strong wireless optimization and interference immunity
Dual firmware image support to ensure stable remote upgrades and device availability
New HTML5-based GUI for intuitive operation
170 Mbps real throughput and 80,000 PPS packet processing capability
Native IPv6 support and compatibility with the WNMS network management system

Wireless Core Specifications

Parameter Category	Specification Details
WLAN Standards	IEEE 802.11 a/n, proprietary iPoll intelligent dynamic polling protocol
MIMO	MIMO 2×2
Operating Frequency	5.150 – 5.850 GHz (FCC band: 5.745 – 5.852 GHz)
Max Transmit Power	29 dBm (actual output varies by regional regulations)
Receiver Sensitivity	-97 ~ -75 dBm (varies by modulation/rate)
Channel Bandwidth	5/10/20/40 MHz
Modulation	OFDM (64-QAM, 16-QAM, QPSK, BPSK)
Data Rates	802.11n: 300/270/240/180/120/90/60/30 Mbps 802.11a: 54/48/36/24/18/12/9/6 Mbps
Error Correction	FEC, selective ARQ
Duplex Mode	Time Division Duplex (TDD)
Antenna Interfaces	2× N-type external antenna connectors; gain depends on the antenna

Transmit Power & Receiver Sensitivity Table

Standard	Rate (Mbps)	Tx Power (dBm)	Rx Sensitivity (dBm)
802.11n/IPoll	15	29	-97
	30	28	-95
	45	28	-93
	60	28	-88
	90	27	-85
	120	27	-81
	135	25	-79
	150	24	-77
802.11a	6	29	-97
	9	29	-97
	12	29	-95
	18	29	-93
	24	29	-90
	36	27	-86
	48	26	-82
	54	25	-81

Software Features

Feature Category	Details
Wireless Modes	Access Point (Auto WDS), Access Point (iPoll), Station (WDS/iPoll), Station (ARP NAT)
Wireless Technologies	Intelligent dynamic polling, automatic channel selection, automatic modulation selection, automatic transmit power control (ATPC)
Wireless Security	WPA/WPA2 Personal, WPA/WPA2 Enterprise, WACL, client isolation
Wireless QoS	iPoll provides 4-queue prioritization
Network Modes	Bridge, IPv4 routing, IPv6 routing
Networking	Non-NAT routing, NAT routing, VLAN
WAN Protocols	Static IP, DHCP client, PPPoE client
System Services	DHCP service, SNMP service, NTP client, traceroute, ping watchdog
Device Management	HTTP(S) GUI, SSH, SNMP read, WNMS, Telnet
Utilities	Site survey, link test, antenna alignment

Physical, Power & Environmental

Parameter Category	Specification Details
Wired Interface	10/100 Base-T, RJ45
Dimensions	95 mm (L) × 85 mm (W) × 15 mm (H)
Weight	47 g
Power Supply	12–24 V DC passive PoE (24 V passive PoE adapter included)
AC Input	100 – 240V AC
Power Consumption	4.5 W, low-power operation
Ingress Protection	IP-65
Protection Design	Grounding lug + PoE power grounding protection to mitigate lightning and surge impact
Operating Temperature	-40°C ~ +65°C
Operating Humidity	0 ~ 90% (non-condensing)
Industrial Compliance	Vibration, temperature/humidity, and salt fog shock meet industrial-grade standards

System Monitoring & Regulatory Compliance

Category	Details
System Monitoring	SNMP v1/2c/3 service, system logs, email/SNMP trap alarm notifications
Link Distance Reference	For PTMP/PTP full-load operation, distance depends on the external antenna specifications