LW-210-04 ListenWIFI 4 Channel Wi-Fi Audio Server 1U

Product Features

• Global ALS solution – worldwide compliance (with receivers and neck loops)
• Flexible listening options – Dedicated receivers or guests’ own smartphone
• Uses existing wireless network (Wi-Fi) – provides broad venue-wide coverage
• Scalable solution– seamlessly add more servers for additional channels/users
• Up to 500 users – scalable with more servers
• 4 channels per server – scalable with more servers
• Analogue inputs – professional balanced terminal block inputs
• Superior audio performance – Industry-leading latency
• Network flexibility – supports small networks to large enterprises
• Supports triggered audio – using LA-490 Beacons
• QR code channel access – mobile apps scan QR codes for channel selection
• Public Address override – venue wide broadcasts for public announcements
• LW Manager software – Complete setup and management system (Windows®)

Product Specifications

Audio

• Audio Output Method:  RJ-45 Ethernet Port
• Frequency Response (system):  20 Hz - 20 kHz ± 1dB (at nominal level)
• Distortion (system):  < 1% Total Harmonic Distortion (at nominal level)
• Signal to Noise Ratio (system):  > 74 dB (at nominal level)
• Dynamic Range (system):  86 dB (at maximum level)
• Latency (system):  40-60 ms, dependent on network, traffic, QOS, and listening device

Interconnections

• Balanced Audio Inputs:  Terminal Blocks: Four analog inputs, rear panel, one terminal block connector per input, balanced, +4 dBu (line) nominal input level, +16 dBu maximum input level, impedance 100k ohm
• Public Address (PA) input trigger level:  Channel override occurs when audio is detected 23 dB below nominal input. Terminal Blocks: -19 dBu (nominal +4 dBu)
• Ethernet:  RJ-45 supports 10/100/1000 Mbps speed. Green LED flashes at 100 Mbps, Yellow LED flashes at 1000 Mbps. Maximum 100m (328') CAT5/6 cable length
• USB:  Type A 2.0 (female) - supports reset to defaults USB drive

Communications

• IP Address:  DHCP, Static, Reserved
• Prioritization:  QoS/ToS
• Users:  500 per server - Multiple servers may be used to increase the number of users.
• Max Channels:  4 mono (2 stereo) - Multiple servers may be used to increase the number of channels.
• WAP Support:  802.11n or better with WMM (Wireless Multi-Media) enabled
• Bandwidth (audio):  125 kbps per listening device
• Bit depth:  16 bits
• Sampling Rate:  48 kHz
• Transport Protocols:  Unicast RTP, UDP, HTTPS
• Discovery Protocols:  mDNS, DNS-SD, DNS
• Security:  TLS 1.2 (AES 128 bit)
• USB:  2.0
• Latency (system):  40-60 mS, dependent on network, traffic, QOS, and listening device
• Supported Listening Devices:  iOS and Android personal smartphones supported with the ListenWIFI mobile app installed. Free download from the Google Play and Apple App stores.

Controls and Indicators

• User Controls:  Power Button
• Power Button LED:  Flashing blue - server is booting up establishing network connection; Solid blue - server is fully booted with valid network connection ; Rapid flash blue - server firmware is being updated or reset to defaults
• Setup/Programming:  Free software available for on-premise central management of all Wi-Fi audio servers on the network. The ListenWIFI Manager software provides central management of the entire ListenWiFI system, including Servers, Beacons, Receivers, and Mobile Apps. Software also facilitates checkout / check-in of receivers, as well as mobile app customizations to support venue branding.

Power Supply

• Connector:  5 VDC Barrel (center positive)
• Input Voltage:  100-240 VAC, 50-60Hz
• Output Voltage:  5 VDC
• Current:  6.0 A
• Power:  30 W
• Configurations:  01 = North America Plug Type B; 02 = United Kingdom Plug Type G; 03 = European Union Plug Type F; 04 = Australia, Plug Type I

Environmental

• Temperature - Operation:  -10 ºC (14 ºF) to +40 ºC (104 ºF)
• Temperature - Storage:  -20 ºC (-4 ºF) to +50 ºC (122 ºF)
• Relative Humidity:  0 to 95% relative humidity, non condensing

Compliance

• Regulatory Standards:  UL, FCC, CE, ROHS, UKCA

Warranty

• Server Warranty:  2 years

Physical & Dimensions

• Dimensions H x W x D:  45mm x 483mm x 117mm (1.77in x 19.02in x 4.6in)
• Unit Weight:  1.6 kg (3.5 lbs)
• Shipping Weight:  2.6 kg (5.8 lbs)
• Rack Space:  1 RU (rack ears included)
• Enclosure material:  Powder Coated Stainless Steel
• Colour:  Dark Grey
• Power Button w/LED:  Chrome-plated steel with built in LED

What's in the Box?

• 1 x LW-210-04 ListenWIFI 4 Channel Wi-Fi Audio Server
• 1 x Power Supply
• 1 x Set of Rack Mount Ears
• 1 x 1.83M (6 ft.) CAT6 Cable
• 1 x Quick Start Guide