OMS (OMNEO Main Station) is the beginning of a new era of intercom systems called RTS Digital Partyline. This powerful single system bridges legacy analog partyline users who wish to migrate to digital functionality while using their existing equipment. Furthermore, OMS connects both wired and wireless intercom products. OMS represents an incredibly versatile and easy-to-use solution for a wide range of applications a communications multi-tool for theaters, houses of worship, industrial, broadcast and event venues.Using OMNEO, OMS interconnects with our digital matrix products including keypanels, ROAMEO wireless and digital beltpacks. OMNEO is an architectural approach to connecting devices that need to exchange information such as audio content or device control (Dante & control). In addition, it can serve as a stand-alone base station for ROAMEO, RTSs digital wireless communication solution based upon DECT.The OMS is available in five licensed models; Analog Only, Analog Plus, Basic, Intermediate and Advanced. The OMS allows for increased capacity and functionality as business needs grow.The OMS has the easy-to-use RTS digital icon-based front panel display, along with a simplified menu structure to allow system configuration and control from the front panel and display.Main Features:Supports up to 40 OMNEO or ROAMEO belt packs and up to 16 party lines. Ethernet connectivity through copper or fiber connections available.Supports 4 ports of analog AIO 4-wire and 4 ports of analog 2-Wire (RTS / Audiocom / Clear-Com formats supported). Auto nulling capability (echo cancellation) available on 2-Wire interfaces.Supports up to 8 keypanels (any mix of analog/OMNEO/RVON) depending upon product licensing. (Maximum 4 analog)Up to 4 RVON channels available with the Advanced license for remote networking with other RVON capable equipment. G.711, G.729ab and G.722 codecs supported.Includes stage announce output and additional OMNEO expansion audio ports reserved for connecting and networking with other OMS units. These expansion ports allow additional system capacity and partyline capability as part of a distributed system.Specifications:Power SupplyType: Locking IEC 320 C14 style connectorAC Input: 100 VAC 240 VAC, 60/50 Hz, 0.46 A / 0.24 AMaximum Power Consumption: 30 W (based on 120 VAC)EnvironmentalOperating Temperature: 32 F 113 F (0 C 45 C)Storage Temperature: -4 F 158 F (-20 C 70 C)Dimensions19″ w/ rack ears (17.56″ w/o rack ears) W x 1.7″ H x 7.72″ D (including connectors)(482.6 mm w/ rack ears [446.1 mm w/o rack ears] W x 43.7 mm H x 196.1 mm D [including connectors])WeightOMS chassis: 5.29 lbs (2.4 kg)AIO 4-Wire AnalogConnectors: 4 RJ-45 connectorsSignal Format: Differential RX/TX audio with differential RS-485 control dataWiring Scheme: Both 568B & USOC supportedA/D and D/A Resolution: 24 bitsMax Input Level (balanced): +20 dBu w/o clippingDigital Input Gain: Programmable (-20 dB +20 dB)Input Frequency Response: +1 dB/-3 dB from 100 Hz +20 kHzTHD+N (8dBu input, unity gain:)- 0.025% non-weighted@1 kHz- <0.075% non-weighted, 100 Hz +20 kHzNominal Input Impedance: >22 kNominal Output Level: 8 dBuDigital Output Gain: Programmable (-20 dB +20 dB)Maximum Output Level (balanced): 20 dBu w/o clippingOutput Frequency Response: +1 dB / -3 dB from 100 Hz +20 kHzOutput Noise Floor: <-65 dBuCrosstalk Isolation: >80 dBPGM1 & PGM2: 3-pin XLR-FSignal Format: Differential RX/TX audioA/D Resolution: 24 bitsMax Input Level (balanced): +20 dBu w/o clippingDigital Input Gain: Programmable (-20 dB +20 dB)Input Frequency Response: +1 dB/-3 dB from 100 Hz +20 kHzTHD+N (8dBu input, unity gain):- 0.025% non-weighted@1 kHz- <0.075% non-weighted, 100 Hz +20 kHzNominal Input Impedance: >22 kNominal Output Level: 8 dBuDigital Output Gain: Programmable (-20 dB +20 dB)SA (Stage Announce): 3-pin XLR-MSignal Format: Differential RX/TX audioD/A Resolution: 24 bitsMax Input Level (balanced): +20 dBu w/o clippingDigital Input Gain: Programmable (-20 dB +20 dB)Maximum Output Level (balanced): 20 dBu w/o clippingOutput Frequency Response: +1 dB / -3 dB from 100 Hz +20 kHzOutput Noise Floor: <-65 dBuCrosstalk Isolation: >80 dB2-Wire Party Line AnalogConnector: four 3-pin female XLR connectorsModes/Port supported:- RTS CH1, RTS CH2- Audiocom (4 channel)- Clear-Com (4 channel)4W/2W Echo Return Loss: >45 dBUnbalanced Operation (RTS/Clear-Com)Expected Termination Impedance: 200 Noise Contribution: <-70 dBuTHD+N (w/ nominal input): <0.5%, 200 Hz 7.3 kHzBridging Impedance: >10 kCALL Signaling:- 20 kHz (RTS mode)- 12 VDC (Clear-Com mode)MIC KILL Signaling: 24 kHz (RTS mode)Balanced Operation (Audiocom)Expected Termination Impedance: 300 Noise Contribution: <-70 dBuTHD+N (with nominal input): <0.5%, 200 Hz 7.3 kHzBridging Impedance: >10 kCALL Signaling: 20 kHz (Audiocom mode)MIC KILL Signaling: 24 kHz (Audiocom mode)General Purpose Input/Output PortsRelays (4 Relays):Type: SPDTContacts:- Common (C)- Normally Closed (NC)- Normally Open (NO)Contact Rating: 1A @ 30 VDCInputs (4 Inputs):Type: Optically CoupledInput Voltage: 5 VDC 12 VDC on A+Note: A+ is internally pulled to +5 VDC. Connect Kto chassis ground to activate.Control Port:Connector: RJ-45Format: IEEE 802.3 compliantSpeed: 10/100/1000 MbpsLEDs: Speed and Link/ActivityOMNEO Port (primary and secondary)Maximum Capacity: 48 Full-duplex portsCopper Connector Type: RJ-45Format: IEEE 802.3 compliantCopper Ethernet Speed: 100/1000 MbpsLEDs: Speed and Link/ActivityFiber Connector Type:- Small Form- Factor Pluggable (SFP)Multimode:- Finisar FTLF8519P3BNL- 500m / 2.125GbpsSingle Mode:- Finisar FTLF1421P1BTL- 15km / 2.67GbpsFiber Speed: 100/1000MbpsLEDs: Speed and Link/ActivityLED Indicator: Optical Signal PresentNote: SFF-8472 fiber diagnostics supported