BR-100AH-US - 802.11ah Wi-Fi HaLow Ethernet Bridge | Silex
N.º da peça: BR-100AH-US ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
BR-100AH-US Visão geral
An Ethernet-to-wireless bridge is a networking device that connects any Ethernet-equipped equipment to a wireless network by transparently converting wired frames to radio frames. In the network hierarchy it sits at the edge of the wireless LAN as a wireless client (station) with an embedded wired switch port, allowing legacy devices without native Wi-Fi to join a WLAN without driver or application changes.
Key features include support for IEEE 802.11ah, the long-range, low-power Wi-Fi HaLow standard that operates below 1 GHz for dramatically better wall penetration and range than 2.4 GHz or 5 GHz Wi-Fi; software-transparent operation requiring no changes to drivers, management tools, or applications; multi-client mode operation; and a simple 10/100 Ethernet interface that makes integration plug-and-play.
The 802.11ah radio in the 920-928 MHz unlicensed band trades raw bandwidth for range and link robustness, making it well suited for machine-type traffic at megabit-class data rates. Because the BR-100AH-US presents itself as a standard network device, industrial controllers, printers, cameras, and medical instruments can be relocated anywhere in a facility with wireless coverage.
Typical applications include factory automation and industrial IoT sensor networks, smart building and metering infrastructure, and medical device connectivity where long range and wall penetration matter more than gigabit speeds.
Design consideration: place the bridge within verified HaLow access point coverage and confirm regional regulatory fit - the US SKU (926.5 MHz) must not be deployed in regions using different 802.11ah channel plans such as China or Europe.
This page synthesizes distributor availability, regulatory SKU information, and practical deployment notes not consolidated in the manufacturer datasheet.
Alternativas drop-in para BR-100AH-US — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
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Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasBR-100AH-US Especificações (publicadas pelo fabricante)
| Product Type | Ethernet to 802.11ah wireless bridge |
| Wireless Standard | IEEE 802.11ah (Wi-Fi HaLow) |
| Operating Frequency | 926.5 MHz (US SKU, sub-1 GHz band) |
| Wired Interface | 1 x RJ-45, 10/100 Fast Ethernet |
| Throughput | Over 1 Mbps |
| Operating Modes | Multi-client mode (wireless station) |
| Software Transparency | No driver, management tool, or application changes required |
| Form Factor | Standalone boxed module |
| Regional SKU | US |
| Status RoHS | unknown |
Interfaces e Conectores do BR-100AH-US
BR-100AH-US expõe as seguintes interfaces e conectores conforme publicado pelo fabricante: Sem fios. A pinagem do header de expansão, a numeração dos pinos do conector e os limites elétricos estão definidos na documentação do fabricante.
| Sem fios | IEEE 802.11ah (Wi-Fi HaLow) |
Consulte a documentação do fabricante para a pinagem completa do conector de expansão e a numeração dos pinos do conector.
Aplicações típicas
BR-100AH-US é adequado para 6 aplicaçãos: Industrial Automation and Factory IoT, Smart Building and Metering Infrastructure, Medical Device Connectivity, Security Cameras and Surveillance Backhaul, Campus and Outdoor Equipment Networking, Legacy Device Wireless Upgrade.
Industrial Automation and Factory IoT
The BR-100AH-US fits factory automation because its 802.11ah radio at 926.5 MHz penetrates steel racking, concrete walls, and metal enclosures far better than 2.4 GHz Wi-Fi, maintaining over 1 Mbps links across large plant floors. PLCs, remote I/O blocks, and HMIs with standard Ethernet ports connect through the RJ-45 interface with zero software changes, since the bridge is fully transparent to drivers and SCADA applications. Multi-client mode lets many nodes aggregate onto a single Wi-Fi HaLow access point, simplifying network planning. The trade-off is bandwidth: megabit-class throughput suits telemetry and control traffic but not video, so reserve 2.4 GHz/5 GHz Wi-Fi or wired links for high-data-rate equipment.
Recomendado
Smart Building and Metering Infrastructure
Smart buildings benefit from the BR-100AH-US because 802.11ah at 926.5 MHz was designed for dense, low-power machine-type communication across multiple floors. Electric meters, HVAC controllers, access control panels, and lighting gateways with existing Ethernet ports can be relocated anywhere within HaLow coverage without pulling new cable, using the bridge's single 10/100 RJ-45 port. Software-transparent operation means existing building management system (BMS) drivers continue to work unchanged, avoiding costly integration. The over-1-Mbps throughput comfortably handles metering polls and control commands, though designers should plan access point placement to verify wall-penetration margin per floor, since sub-1 GHz propagation still depends on construction materials.
Recomendado
Medical Device Connectivity
The BR-100AH-US suits medical device networking because patient monitors, infusion systems, and diagnostic instruments with Ethernet ports can join a secure long-range 802.11ah WLAN without firmware modification - the bridge is software transparent, so hospital device drivers and management tools remain untouched. The 926.5 MHz US-band radio offers superior penetration through hospital walls and equipment-dense rooms compared to congested 2.4 GHz Wi-Fi, improving link reliability for telemetry traffic at megabit-per-second rates. Operating in multi-client mode on hospital Wi-Fi HaLow infrastructure simplifies coverage planning. Note that medical deployments must validate the bridge within the device's regulatory and EMC approval envelope before clinical use.
Recomendado
Security Cameras and Surveillance Backhaul
For surveillance systems, the BR-100AH-US provides a long-range control and low-bitrate backhaul path: the 802.11ah link at 926.5 MHz reaches cameras and encoders mounted on building perimeters or parking structures where 2.4 GHz coverage is unreliable, and its wall penetration simplifies placement. Ethernet cameras connect through the 10/100 RJ-45 port transparently, preserving existing VMS (video management system) integration. Because throughput exceeds only 1 Mbps, this bridge is best for PTZ control, alerts, and low-resolution streams rather than full HD video; pair it with dedicated high-bandwidth wireless for primary video transport and use HaLow as the resilient fallback control path. US SKU regulatory fit applies.
Recomendado
Campus and Outdoor Equipment Networking
The BR-100AH-US excels at connecting outdoor and campus equipment - gate controllers, digital signage, kiosks, and irrigation systems - because sub-1 GHz 802.11ah propagation at 926.5 MHz covers significantly greater distances than legacy Wi-Fi at equivalent transmit power, and the standalone boxed enclosure simplifies weather-protected mounting near the host device. The single 10/100 Ethernet port bridges directly to any Ethernet-enabled device, and software transparency means no application changes. Multi-client mode supports many dispersed endpoints on one HaLow access point, reducing infrastructure count. Over-1-Mbps throughput is adequate for command, status, and content-lite traffic; plan for higher-bandwidth alternatives where rich media is required.
Recomendado
Legacy Device Wireless Upgrade
The primary use case for the BR-100AH-US is wirelessly enabling legacy Ethernet devices: printers, test instruments, POS terminals, and industrial controllers that lack native wireless. Plugging the device's Ethernet cable into the bridge's RJ-45 port immediately places it on a secure 802.11ah WLAN at 926.5 MHz with over megabit-per-second throughput, per the Silex product page - no drivers, management tools, or application changes are needed. This gives facility managers freedom to relocate equipment anywhere within HaLow coverage. The design trade-off is that throughput is megabit-class, so this upgrade path fits transactional and control traffic rather than data-intensive workloads, and the US SKU limits deployment to US regulatory regions.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para BR-100AH-US — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto |
|---|---|
| Package | Standalone boxed module |
| Brand | Silex Technology |
| Wireless Standard | IEEE 802.11ah (Wi-Fi HaLow) |
| Operating Frequency | 926.5 MHz (US SKU) |
| Wired Interface | 10/100 Ethernet (RJ-45) |
| Throughput | Over 1 Mbps |
| Operating Mode | Multi-client mode |
| Software Changes Required | None (software transparent) |
Principais diferenciais
- First commercially available 802.11ah Ethernet bridge (vs Generic 2.4 GHz Wi-Fi bridges)
- Fully software-transparent integration (vs Embedded 802.11ah modules requiring host integration)
- Standalone boxed form factor (vs Board-level wireless modules)
Notas de projeto
Regional SKU mismatch is the most common deployment error. The BR-100AH-US is configured for the US 926.5 MHz 802.11ah channel plan and must not be deployed in regions with different sub-1 GHz regulations (e.g., China 470-510 MHz, Europe). Verify the deployment country's regulatory domain before ordering, and select the matching BR-100AH regional SKU. Deploying a mismatched SKU risks regulatory non-compliance and degraded or blocked radio operation.
Plan coverage surveys before rollout. Although 802.11ah sub-1 GHz propagation at 926.5 MHz penetrates walls far better than 2.4 GHz Wi-Fi, concrete, metal racking, and underground installations still attenuate the link. Because the bridge is a client in multi-client mode, its location is constrained by host-device placement - run a HaLow site survey at the intended mounting point and confirm over-1-Mbps throughput with margin before committing to cable elimination.
Verify the power supply arrangement at the host side. The verified web data does not publish the bridge's supply voltage or consumption, so source the Silex datasheet from the product page and confirm whether power comes from an external adapter or Power over Ethernet, then provision accordingly. Budgeting headroom of 25% above the datasheet maximum draw is prudent practice for boxed network devices deployed in temperature-variable industrial environments.
Informações de conformidade
Regulatory compliance data not exposed in verified web data as of 2026-10-20. US SKU implies FCC compliance for the 902-928 MHz band; confirm with the official Silex datasheet.
