Description

Product Description

(High performance 5-8ghz outdoor wireless bridge ST515N)

ST515N Wireless Bridge Overview

The ST515N is a high-performance, multi-purpose 5.8GHz wireless bridge that runs on a Qualcomm core solution. It delivers high TX power, durable hardware, and a built-in 15dBi directional antenna, making it an ideal choice for medium- and short-range transmissions. The device works best within 3 kilometers and can reach a maximum transmission distance of 5 kilometers.

Applications and Use Cases

The ST515N supports a wide range of video surveillance scenarios in agriculture, forestry, industry, commerce, transportation, and docks. Its strong reliability ensures excellent performance in both outdoor and industrial applications.

Advanced iPoll 3 Technology
The ST515N integrates iPoll 3 intelligent dynamic polling protocol based on TDMA technology. Widely recognized in the wireless industry, iPoll 3 delivers excellent anti-interference capability. Even in high-density or interference-heavy environments, it ensures stable transmission and higher throughput.

QoS and Multi-Service Support
iPoll 3 also optimizes wireless traffic with QoS priority that supports DSCP mode under 802.1p. With support for four priority queues, the device provides reliable performance for multiple simultaneous services.

Durability and Protection
Designed to meet IP-66 waterproof standards, the ST515N withstands challenging outdoor conditions. It also complies with industrial-grade temperature and humidity requirements. In addition, its 2kV surge resistance design protects the device in complex electrical environments, ensuring long-term reliability.

Best alternative to high cost wired

High performance 5-8ghz outdoor wireless bridge ST515N can connect two or more local area networks (LAN) together. They transmit network datas through wireless signals, allowing wireless communication between different LANs. Simply put, it transmits network datas and network video surveillance through wireless instead of network cables. Wireless bridge networking usually consists of two or more devices forming a point-to-point or point-to-multipoint network. In many network communication scenarios where wiring is difficult or the distance is too long, the flexible and low-cost wireless bridge solutions can effectively replace wired networks.

Wireless transmission in video surveillanceWireless transmission is used more and more widely in outdoor video surveillance, especially in park monitoring, construction site, dock monitoring, oil field, etc.

IPoll 3 intelligent polling wireless protocolThe wireless protocol based on TDMA technology can not only eliminate transmission congestion and self-interference generated in outdoor long-distance point-to-multipoint transmission , but also with the latest intelligent polling mechanism it groups the connected stations according to their activity. Stations that require less traffic are assigned to low-activity or idle groups and are allocated less airtime (fewer polling times) while requiring greater traffic stations are assigned to active groups and allocated more airtime (more polling times). By reducing the total number of times of polling the stations, lower latency and higher total throughput are achieved. Even in point-to-multipoint scenario of 1 to 64 or more , the overall network efficiency will not significantly decrease.

Multicast enhancementThe multicast optimization function allows multicast traffic to be sent only to terminals in need, avoiding the waste of network resources.

Advanced QoS

QoS in iPoll 3 supports transmitting pre-marked data according to priority.
QoS (L2/L3 or DSCP/COS) – supports different priority traffic types (must be implemented with switches that support corresponding functional mechanisms)
Providing 4 queue priorities for different services (best effort , background , video , voice)
Strict policy based
Supports multiple services (data , voice , video, etc.)

Professional graphical user interfaceThe device management GUI is based on HTML 5 technology, which is responsive, easy to configure, and adaptable to computer browsers and mobile browsers.

Rich frequency band + non-standard channels +
multiple bandwidthsSupporting 4.9Ghz~6Ghz ultra-wide frequency band. Providing much more options for channel planning and avoiding occupied channels. Supporting multiple bandwidths of 5Mhz/10Mhz/20Mhz/40Mhz. Providing greater flexibility for transmission distance/capacity/interference avoidance. The narrower the bandwidth, the longer the transmission distance, the stronger the anti-interference, the lower the throughput; the wider the bandwidth, the shorter the transmission distance, the weaker the anti-interference, and the higher throughput. Supporting non-standard channels. Non-standard channels have 5MHz channel step and allow users to select center frequencies will not be valid with 802.11 specification, bringing more possibilities for channel planning and interference avoidance.
Note: Please comply with local laws and regulations when selecting the corresponding channel.

Built-in rich and useful tool set

Site survey
Spectrum Analyzer
Antenna alignment
Link test
Ping & Traceroute
With the tools users can easily and efficiently deploy and troubleshoot without resorting to third-party tools.

High performance 5-8ghz outdoor wireless bridge ST515N

Extremely compact engineering-grade housingStreamlined design, more refined appearance, lighter weight, and higher waterproof rating (IP-66). The lightweight design allows the outer packaging of the product to be smaller and can also reduce bulk transportation costs to a greater extent. The innovative design eliminates all metal parts, making the device not only lighter but also fundamentally resistant to corrosion. Anti-UV (ultraviolet) ingredient is added to the engineering-grade housing to prevent it from brittle and cracking even after years of use in the environments exposed to sunlight.

Built-in surge resistant designWith built-in 2kv surge resistant design, the equipment can provide us with stable services even in complex electrical environments.

Network topology

Point-to-point
Point-to-multipoint
Multi-hop transmission
Hybrid networking (point-to-point + point-to-multipoint)

Application scenario

Emergency communications
Park video surveillance
Street video surveillance
Forest fire prevention
Wireless broadband
Power plant
Environmental monitoring
Construction tower crane
Mine site

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High Performance 5.8GHz Outdoor Wireless Bridge ST515N

Description

Product Description