1.01	Network Services Gateway
A.	General
1.	The lighting network service gateway shall be a microprocessor-based unit specifically designed to provide network services and storage for lighting control systems. The gateway shall provide all necessary network services for automatic network configuration over an Ethernet network. The unit shall be a Net3 Conductor as provided by ETC, Inc.
2.	The gateway shall communicate over Ethernet directly with ETC, Inc.’s entertainment and architectural lighting control products and other Ethernet interfaces.
3.	Connections shall be made between gateways, consoles, architectural systems, and PCs over standard Ethernet distribution systems using 10/100BaseT.
4.	The gateway shall support multiple protocols including:
a.	Dynamic Host Control Protocol (DHCP) for automatic assignment of IP address
b.	Dynamic Name Service (DNS)
c.	Simple Network Time Protocol (sNTP) for automatic time assignment and synchronization 
d.	File Transfer Protocol (FTP) for configuration storage and backup
e.	Windows File Sharing (SMB) for configuration and file storage and backup
5.	The gateway shall support real-time logging and notification of system errors.
a.	Logging shall utilize a standard Syslog database. Databases that do not utilize Syslog shall not be acceptable.
b.	Notifications shall utilize an email system.
6.	The gateway shall support storage of system device configurations and complete stem configurations. Configuration storage for the following device types is required:
a.	Power panels including relays and dimmers
7.	User definable reports that detail historical errors and power usage shall be supported. Reports shall be generated using the gateway database and queried from Net3 Concert software or another 3rd party application.
8.	The gateway shall have a backlit graphic LCD display for identification and status reporting. 
a.	The LCD display shall show the full software version number. 
b.	The LCD display shall show current date, current time (12/24 hour options), time zone, +- time offset, and DST.
c.	The LCD display shall show unit IP address and total unit uptime
B.	Mechanical
1.	The gateway shall be fabricated of 16-gauge steel, finished in fine-texture, scratch-resistant, black powder coat. 
2.	The gateway shall have front panel, backlit power button.
3.	The gateway shall provide rear panel connections for low voltage power supply input.
4.	The gateway shall provide two rear panel Ethernet connections:
a.	One shall be dedicated to the local lighting control network.
b.	The second shall support connection to a building network or secured internet connection for remote monitoring and reporting.
5.	Dimensions shall be 8.5” (22 cm) wide x 13.30.55” (33.8cm) deep x 1.75” (5 cm) high.
6.	Mounting holes shall be provided for installation of a 19” one E.I.A unit rack mount accessory kit.
C.	Electrical
1.	Power for the gateway shall be provided via an isolated in-line power supply rated for 5A at 12vDC provided by the gateway manufacturer. 
2.	All Ethernet connections and communications shall be compliant with IEEE 802.3i for 10BASE-T, 802.3u for 100BASE-TX and utilize standard Ethernet switches
3.	The gateway shall be tested to UL standards and labeled ETL Listed.
4.	The gateway shall be RoHS Compliant (lead-free).
5.	The gateway shall be CE compliant.
D.	Configuration
1.	The gateway on the network shall be individually configurable using:
a.	Integrated Web Interface
b.	Net3 Concert configuration software 
2.	The Gateway shall support automatic assignment of IP addresses to the entire Lighting Control System when DHCP is enabled
3.	The Gateway shall support time assignment and synchronization of the lighting system using sNTP to ensure reliable playback from all devices
4.	All information shall be stored in non-volatile memory at each gateway. The system shall recover from a power outage without requiring user interaction. Gateways that do not support non-volatile storage shall not be accepted
E.	Network
1.	All network cabling shall be Category 5 (or better), conforming to TIA-568A/B, and shall be installed by a qualified network installer.
2.	ANSI E1.17 Architecture for Control Networks (ACN) shall be supported. Gateways that do not support ANSI E1.17 shall not be acceptable.
F.	Environmental
1.	The ambient operating temperature shall be 0° to 40°C (32° to 104°F). 
2.	The storage temperature shall be -40° to 70°C (-40° to 158°F). 
3.	The operating humidity shall be 5% - 95% non-condensing. 
G.	Accessories
1.	One E.I.A. rack space mounting bracket kit shall support mounting of up to two complete gateways, including DMX gateways
2.	A Universal Power Supply with international plug-set shall be available. Multiple power supplies shall be able to fit in a vertically stacked power strip. 
3.	Net3 Concert Configuration software
H.	System Requirements
1.	Gateways and software shall be as manufactured by Electronic Theatre Controls Inc. of Middleton, WI.
2.	Provide Ethernet switches and power supplies as scheduled and as shown on drawings.
3.	Provide a current generation PC with Windows operating system equipped with a 10/100 Ethernet card.
4.	Systems that do not provide the above capabilities shall not be acceptable