E228HPLAS: Router E228 AT&T, Roger - LTE Cat4 band 2, 4, 5, 17 - 2 Ethernet RS485, PDPoE, Wifi, Last Gast, 2 I/O Ext temp, GNSS, Epack

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E228HPLAS Router E228 AT&T, Roger - LTE Cat4 band 2, 4, 5, 17 - 2 Ethernet RS485, PDPoE, Wifi, Last Gast, 2 I/O Ext temp, GNSS, Epack của hãng Lantronix hiện đang được BKAII phân phối rộng rãi tại thị trường Việt Nam.E228HPLAS được thiết kế theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng. Sản phẩm hiện đang được sử dụng trong các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông thông minh, hệ thống kiểm soát an ninh, …

Switch công nghiệp

Tính năng của sản phẩm:

3G and LTE Cellular / wired WAN / LAN / Wi-Fi
RS-485 operation
Wide 10.8 V dc ~ 60 V dc power input
Advanced failover and load balancing
Access point mode with multiple SSIDs
Multiple tunnelling scheme
GPS output and SMS event reporting
User-friendly GUI
OTA configuration management

Thông số kỹ thuật của sản phẩm:

Material	Brushed aluminium alloy, DIN Rail mountable
Dimensions	61.25 x 85.75 x 24.5 mm without connectors
Weight	Approx. 152 g
Operating status LED x 6	Alert / Power / Cellular signal, network and activity / Wi-Fi
Operating temperature range	All Lite models: -20°C ~ +55°C All other models: -30°C ~ +70°C
SDRAM	All Lite models: 512 Mbit All other models: 1 Gbit
SOFTWARE
Administration / Network Protocols	Web-based user interface, set-up wizard, console log viewer, save / load configuration, NTP, SMS / OTA remote configuration, TR-069 capable
Redundancy	Ethernet, cellular, Wi-Fi – configurable as failover or load-balancing
Resilience	Network connectivity watchdog (configurable), internal application watchdog
Wi-Fi	Client or Access Point (approx. 40-user), multiple SSID, WEP, WPA, WPA-PSK / WPA2-PSK security modes
M2M services	Compatible with D2SphereTM device management services
Security	Zone-based firewall, VLAN, DMZ, HTTPS local and remote connection, SIM PIN
Performance / Fault Management	Real time processor load and interface (WAN / LAN / Wi-Fi), traffic analysis, ICMP, trace-route, NS lookup
Routing	DHCP, static routing, port-forwarding, traffic routing, static/dynamic DNS, DNS proxy, NAT, STP
VPN	PPTP client, L2TP, OpenVPN client / server / pass- through, GRE, IPSec
Industrial Protocols	Modbus RTU to TCP support, Modbus master

INTERFACES
LAN	RJ45 connector with Tx / Rx LEDs
RS-485	Full- and half-duplex, 6 kV contact, 8 kV air discharge protection / 5-pin, 2.5 mm pitch COMBICON connector
Wi-Fi	IEEE 802.11b/g/n 2T2R 2.4 GHz (max. 300 Mbps throughput) / RP-SMA antenna connector (50 Ω) x 2
WAN	RJ45 connector with Tx / Rx LEDs; switchable to LAN 2
Cellular	SMA antenna connector x 1 (E225 models) or x 2 (E224 and E228 models)
SIM	Mini SIM 1.8 V / 3.0 V Optional dual SIM operation via a factory-fitted MFF SIM
GPS*	SMA antenna connector either dedicated (E225 models) or shared with cellular diversity (E224 and E228 models)
Digital I/O x 2	Input – detection, 5 V ~ 48 V DC Output – open collector, max. output 200 mA / 3-pin, 2.5 mm pitch COMBICON connector with common ground
POWER
Main Source	Roadworthy** 9 V ~ 60 V DC on a 2-pin Micro-FitTM 3.0 female connector
Alternate source*	Class 3 PD-PoE with seamless fall-back onto the main source
Last Gasp*	Approx. 5-minute via two 96 mWh Li-ion batteries (not functional below -10°C)

Các bài viết tham khảo:

"BKAII - Thiết bị truyền thông TỐT nhất với giá CẠNH TRANH nhất!"

Downloads lantronix-e220-bkaii.pdf