TECHNICAL SPECIFICATIONS	SECURITY SYSTEM
DIVISION – 28 ELECTRONIC SAFETY AND SECURITY
LEVEL 1__28 20 00 ELECTRONIC SURVEILLANCE
LEVEL 2__28 23 00 VIDEO SURVEILLANCE
LEVEL 3__28 23 29 VIDEO SURVEILLANCE REMOTE DEVICES AND SENSORS

PART 2 - PRODUCTS
2.01	 GENERAL
A.	This product shall be manufactured by a firm whose quality system is in compliance with the ISO-9001 (2008)
B.	All equipment and materials used shall be standard components that are regularly manufactured and used in the manufacturer’s system.
C.	All systems and components shall have been thoroughly tested and proven in actual use.
D.	All equipment shall be new, corrosion resistant and in strict accordance with the details shown on the plans and in the specifications.
E.	All materials furnished under this item shall be compliant with 802.3 Ethernet standards 
F.	All encoders and decoders shall be of the same manufacturer.
G.	All systems and components shall be provided with comprehensive repair and spare parts replacement. The manufacturer on warranty and non-warranty items shall guarantee the spare parts and the repair.

2.02 	Eight Channel Audio & IO Card
A.	The A-80 is an Eight Channel Audio & IO Card providing eight (8) bidirectional audio channels, eight (8) digital inputs, and four (4) digital outputs over 10/100BASE-TX or 100BASE-FX Ethernet network.
B.	The Eight Channel Audio & IO Card shall be available in either a stand-alone enclosure or in a 19” wide 3RU chassis.  
C.	The Eight Channel Audio & IO Card shall provide the ability to be field upgradeable from a stand-alone enclosure to a 19” wide chassis enclosure as well as from a 19” wide chassis enclosure to a stand-alone enclosure. 
D.	The 19” Rack Enclosure shall support up to 88 channels of audio in a 3RU enclosure.
E.	The 19” Rack Enclosure shall support a wide range of modules including but not limited to One Channel Encoders, multi-channel encoders, single channel decoders, multi-channel decoders, Ethernet switches and fiber transmission modules.
F.	The Eight Channel Audio & IO Card shall have an operational temperature of  – 10 to +60C and humidity 95% (non condensing)  without using fans or any other moving parts.  
G.	The Eight Channel Audio & IO Card shall support line-level or microphone-level with additional biasing to power electret microphones. In addition, the audio streams shall be lip-sync capable with a video stream using RTP/RTC in combination with network time synchronization (NTP).
H.	The digital inputs of the Eight Channel Audio & IO Card shall have the capability to be streamed as contact closure signals or to activate a signal in the API.
I.	The digital outputs of the Eight Channel Audio & IO Card shall have the capability to be activated through the API, internal triggers (alerts) or received contact closure streams
J.	The Eight Channel Audio & IO Card shall support streaming over RTP/UDP/IP, multicast and unicast. In addition to hardware decoding, the encoder shall be interoperable with standard software decoders such as Quick Time and Video LAN’s VLC media player.
K.	The Eight Channel Audio & IO Card shall support Session Announcement Protocol (SAP) for broadcasting multicast session information. An application can use this information to receive an audio stream transmitted by the encoder to the advertised multicast address.
L.	The Eight Channel Audio & IO Card shall provide a full featured web interface.
M.	The user shall be able to remotely reboot the unit, reboot the unit and return the setting to factory defaults leaving the network setting unchanged, or reboot the unit and restore all setting to factory defaults.  
N.	The Eight Channel Audio & IO Card shall provide status and measurement information via the web interface. Status shall include but not be limited to audio stream status, codec board current and peak temperatures, network tx/rx bit rates, and CPU and DSP loading.
O.	The Eight Channel Audio & IO Card shall support a minimum of 4 levels of password protected access with 3 distinct levels of web page access including administrator, operator and viewer. In addition, the operating system (Linux) shall have configurable root pass code protection with no back door access.
P.	The Eight Channel Audio & IO Card is based on open streaming architecture (OSA) standards (API) and shall operate in a TKH Security environment as well as in third-party software recording solutions. 
Q.	The Eight Channel Audio & IO Card shall include a 100Base-TX network interface for live streaming to a standard Web browser.
R.	The Eight Channel Audio & IO Card shall provide an option for a small form-factor pluggable (SFP) interface. This SFP interface shall provide for direct fiber interface and support a wide range of SFP fiber modules including Single Mode, Multi-mode and CWDM.
S.	The Eight Channel Audio & IO Card shall meet or exceed the following design and performance specifications.

2.03	ELECTRICAL SPECIFICATIONS
A.	Network interface 				100Base-TX RJ-45 or SFP Interface option		
B.	Power consumption				6W max.
C.	Input Power				11 -19 VDC (12VDC nominal)
D.	LED Status indicators 			Power, Sync (3 colors), Ethernet /activity

2.04	AUDIO
A.	Two-way audio				8 full duplex mono
B.	Number of streams				5 RTSP or 3 MX per input
C.	Network Protocols				RTP, RTCP, RTSP, TCP, UDP, IP, DHCP, IGMPv2, (S)NTP, 							MX/IP, HTTP, SNMPv2, FTP
D.	Sampling Resolution			16 bit PCM or ITU G.711 (A- or μ-law)
E.	Max. Bandwidth				20Hz to 8kHz
F.	Input Level					Adjustable, mic or line (VDC Phantom powered)
G.	Output Level				Adjustable, 3 VRMS max.
H.	Input Impedance				>20k Ohm or 600 Ohm balanced
I.	Output Impedance				<100 Ohm Balanced	
J.	Transport					RTP/UDP/IP multicast and unicast
K.	Transmission				Up to 3 independent copies of audio signal pairs with 							each stream having an independently  selectable IP 							destination 
L.	Connection					Screw terminal   

2.05	CONTACT CLOSURES
A.	Digital input 				8 contact closure inputs, normally open (fail-safe)
B.	Number of streams				3 streams per input
C.	Operational modes				Normal, inverted, forced active or forced inactive
D.	Sampling rates				contact closure shall be sampled 100 times per second 							and provide latency of less than 20 msec.
E.	Transport					UDP (unicast or multicast),
F.	Transmission				Independently selectable IP destination and port 							number.
G.	Digital  output				4 open collector outputs; fail-safe 
H.	Remote Control				HTTP API (OSA)

2.06	MECHANICAL SPECIFICATIONS
A.	Dimensions					128 x 34 x 190 mm (5.04 x 1.34 x 7.5 in.)
B.	Weight					450g (15.80 oz.)
C.	Housing					Aluminum, Rack or standalone
D.	Color					Black

2.07	NETWORK SPECIFICATIONS
A.	RJ45					10/100BASE-TX, CAT-5
B.	SFP						100Base FX, SFP (fiber or copper)
C.	Management				OSA HTTP API, MX, SNMP v2, HTML (password 							protected); 
D.	User levels		Support up to 4 levels– viewer, operator and administrator with rights ranging from view webpage only to full administration, and “root” for the Linux prompt.

2.08	ENVIRONMENTAL SPECIFICATIONS
A.	Operating temperature			14  to +140 degrees F (-10 to +60 degrees C)
B.	Humidity					 to 95% RH, non-condensing
C.	MTBF					>200,000 hrs

2.09	CERTIFICATIONS AND RATINGS
A.	IEC/EN 60950-1
B.	IEC/EN 60825
C.	IEC/EN 61000
D.	CE
E.	FCC 
F.	RoHS

2.10 	MANUFACTURER’S WARRANTY
A.	Repair or replacement of defective parts for a period of 3 years from date of shipment.

2.11	 MODELS
A.	Eight Channel Audio Encoder, Rack Mount		A-80
B.	Eight Channel Audio & IO Card w/SFP Interface	A-80-SFP
C.	Eight Channel Encoder, Stand alone			A-80/SA
D.	Eight Channel Audio & IO Card w/SFP Int. , SA 	A-80-SFP/SA
E.	Rack mount Cabinets
a.	MC 11 AC-230					Power supply cabinet, 19”/3 RU
b.	MC 11 AC-115					Power supply cabinet, 19”/3 RU
c.	MC 11 AC-230 /EB-2				Power supply cabinet with SNM management   							interface, 19”/3 RU
d.	MC 11 AC-115 /EB-2				Power supply cabinet with SNM management  							interface, 19”/3 RU
e.	MC 10 AC-230 /EB-2				Dual power supply cabinet with SNM                      Management, 19”/3 RU
f.	MC 10 AC-115 /EB-2				Dual power supply cabinet with SNM management, 19”/3 RU
g.	MC 11 DC-24V					Redundant DC power supply cabinet, 19”/3 RU