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- Tài liệu Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
Features and Benefits
- Redundant 12 to 48 VDC power inputs
- Controller-based Turbo Roaming (less than 50 ms)
- Supported models: AWK-RTG series
- IEEE 802.11i-compliant wireless security
- DIN-rail or wall mounting (optional) for onsite installation
- -40 to 75°C operating temperature range (T model)
Introduction
The goal of zero-latency-roaming is to create networks that maintain communications seamlessly as clients move from one access point to another. For this, as a part of the AWK-RTG series, Moxa has introduced the WAC-1001 with Controller-based Turbo Roaming technology, a wireless access controller that can achieve less than 50 ms roaming on three channels. This advanced roaming capability securely hands off clients at speeds so high that wireless clients may roam between APs almost seamlessly, with virtually no interruption in connectivity.
Maximum Availability
- Sub-50 ms Turbo Roaming
- Configuration back-up
- Dual redundant DC power inputs
Advanced Security
- IEEE802.1X/RADIUS supported
- WPA/WPA2/802.11i supported
- Integrated DI/DO for on-site monitoring and warnings
| • WLAN Interface | |
| Standards | IEEE 802.11i for Wireless Security IEEE 802.3u for 10/100/1000BaseT(X) IEEE 802.3af for Power-over-Ethernet |
| Security | WPA/WPA2-Personal and Enterprise (IEEE 802.1X/RADIUS, TKIP, and AES) |
| • LAN Interface | |
| Standards | IEEE 802.1x (Radius client) IEEE 802.3u for 10/100/1000BaseT(X) IEEE 802.3af for Power-over-Ethernet |
| • Interface | |
| LAN Port | 10/100/1000BaseT(X), auto negotiation speed (RJ45-type) |
| Console Port | RS-232 (RJ45-type) |
| LED Indicators | PWR1, PWR2, PoE, FAULT, STATE, LAN |
| Alarm Contact | 1 relay output with current carrying capacity of 1 A @ 24 VDC |
| Digital Inputs | 2 electrically isolated inputs • +13 to +30 V for state “1” • +3 to -30 V for state “0” • Max. input current: 8 mA |
| • Physical Characteristics | |
| Housing | Metal, IP30 protection |
| Weight | 1060 g (2.34 lb) |
| Dimensions | 52.85 x 135 x 105 mm (2.08 x 5.32 x 4.13 in) |
| Installation | DIN-rail mounting, wall mounting (optional) |
| • Environmental Limits | |
| Operating Temperature | Standard Models: 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| • Power Requirements | |
| Input Voltage | 12 to 48 VDC, redundant dual DC power inputs or 48 VDC Power-over-Ethernet (IEEE 802.3af compliant) |
| Input Current | 0.6 A @ 12 VDC; 0.15 A @ 48 VDC |
| Connector | 10-pin removable terminal block |
| Reverse Polarity Protection | Present |
| • Standards and Certifications | |
| Safety | EN 60950-1(LVD), UL 60950-1, IEC 60950-1(CB) |
| EMC | EN 55032/24 |
| EMI | CISPR 32, FCC Part 15B, Class A |
| EMS | IEC 61000-4-2 ESD: Contact 8 kV; Air: 15 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV EN 61000-4-6 CS: 10 V EN 61000-4-8 |
| • MTBF (mean time between failures) | |
| Time | 477,425 hrs |
| Standard | Telcordia SR332 |
Available Models
| Model No. | Description | |
|---|---|---|
| WAC-1001 | Industrial wireless access controller, supported models: AWK-RTG series, 0 to 60°C operating temperature | |
| WAC-1001-T | Industrial wireless access controller, supported models: AWK-RTG series, -40 to 75°C operating temperature |
White Paper: Truly Uninterrupted Train-to-Ground Communications with Sub-50 ms Turbo Roaming
The architecture of 802.11 ground to train data communications requires technology that can provide uninterrupted data streams for the onboard requirements. This white paper discusses the solutions to maintain seamless connectivity at high speeds through such technology as Moxa’s Turbo Roaming deployed with Wireless Access Controllers (WACs), specialized handoff parameters that can be effectively tweaked, and multiple redundancy measures to provide failsafe data links.
