中文
Home > VAP11S-232 > VAP11S-232

Products

VAP11S-232
Hits:435
1. Industrial-grade 2.4G WiFi bridge/repeater/serial port;
2. Support wide voltage DC5V-24V power supply, two-level automatic overvoltage protection, 27V overvoltage protection point;
3. Support 802.11b/g/n WiFi transmission protocol;
4. Wireless transmission rate: 300Mbps;
5. Transmitting power: 20dBm/23dBm optional;
6. Point-to-point barrier-free maximum transmission distance: 300 meters;
7. Two external 3dBi antennas can be extended by extension cable (optional);
8. One 10/100Mbps adaptive Ethernet port, one RJ45 female socket (2*UART serial port-support TTL level (LVTTL-3.3V) or CMOS level-3.3V);
9. Optional accessories:
Support RS232: DB9-232, VDB9-232-X2 (built-in RS232 chip);
Support RS485/RS422: VRJ45-422-1 (built-in RS485/RS422 chip, with toggle switch);
Support TTL level (3.3V): VRJ45-5P adapter;
10. Standard industrial rail fixing kit and industrial power supply DC connector;
11. WiFi hotspot memory, the maximum memory of 100 hotspots;
12. Support simultaneous connection of more than 20 WiFi terminal devices;
13. Adopting VDNS virtual domain name configuration technology to alleviate user configuration difficulties;
14. Support manually turning off SSID broadcast and manually turning off WiFi hardware;
15. Support SSA signal strength detection and reporting function to realize WiFi mobile positioning;
16. Support configuration parameter import and export function, which is convenient for batch configuration of engineering projects;
17. Serial transparent transmission (serial data to Ethernet packet) supports one-to-one transparent transmission and one-to-many transparent transmission, ordinary transparent transmission modules only support one-to-one transparent transmission
18. It supports two bridge modes of IP layer transparent transmission and MAC layer transparent transmission to meet various bridge applications;
19. IP layer transparent transmission (factory default), transparent transmission of IP layer data, which can meet most of the bridge applications;
20. MAC layer transparent transmission, transparent transmission of all data at the MAC layer (link layer) and above the MAC layer, including IP layer data. MAC transparent transmission can solve some special applications for MAC layer encryption, such as APs managed by AC, GoPro cameras, Cisco APs, Hikvision surveillance systems, etc.
21. Using digital-analog temperature compensation and frequency stabilization technology, the WiFi signal is more stable and not easy to drop;
22. Working environment temperature: -40℃ to 55℃.
 

External interface
1) DC/USBpower supply line;
2) 10/100M adaptive Ethernet cable;
3) One RJ45 female socket (UART serial port: support TTL level (LVTTL-3.3V) or CMOS level -3.3V), optional: VDB9-232 (optional accessory), VDB9-232X2 (optional accessory), VRJ45-COM -2 (option) VRJ45-422-1 (option);
LED
Status indication:
Ethernet port (line) status light (yellow);
WiFi connection status light (blue);
antenna
2 3dBi whip antennas;
Button
Reset reset button (long press for about 5 seconds to release)
Module size
94mm x 45mm x 15mm (L x W x H)
Product weight
81.2g

 

Protocol standard
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b;
Wireless rate
300Mbps
Basic functions
1)   Serial port mode, support WiFi, Serial port conversion (the forwarding function is enabled by default (instant forwarding, UDP protocol, broadcasting allowed);
2)   Transparent bridge (IP layer transparent transmission, MAC layer transparent transmission);
3)   Routing mode, support WiFi access;
4)   SSID broadcast switch, WiFi hardware switch;
5)   WiFi mode optional: 11B/G/N, 11B/G, 11N, 11G, 11B;
6)   WiFi hotspots automatically reconnect, two hotspot matching methods: full matching authentication mode, SSID and password authentication mode;
7)   WiFi hotspot memory, the maximum memory of 10 hotspots;
8)   SSA signal strength detection and reporting function;
9)   Hotspot connection parameter import and export function;
Support channel
1-14
Wireless transmit power
Normal power: 19dBm;
Enhanced power: 22dBm.
Receiving sensitivity
-95dbm
LNA sensitivity
14dBi
Application method
WiFi Serial Server;
WiFi repeater (WiFi signal relay), which can extend WiFi transmission distance;
WiFi bridge: IP layer transparent transmission, MAC layer transparent transmission;
WiFi access point (AP);
Wireless Security
64/128/WEP encryption;
WPA-PSK/WPA2-PSK, WPA/WPA2 security mechanism.
System function
Online firmware upgrade
Device restart
Restore factory
Manage account password modification

 

Copyright @2008-2020 by Shenzhen HouTian Network Communication Technology Co., Ltd. All rights reserved
TEL: 0086-755-26642519   FAX: 0086-755- 86528409
ADD.: Floor 3,Building B, No.29, Longfeng Road, Longgang District, Shenzhen City Guangdong Province

粤公网安备 44030702001361号

  

粤ICP备20002915号