30*FXO/FXS E&M 4*RS232 4*ethernet over fiber PCM multiplexer:PCM-F30

30*FXO/FXS E&M 4*RS232 4*ethernet over fiber PCM multiplexer:PCM-F30

IntroducePCM-F30 is the point-to-point optical transport equipment that uses the FPGA chips. It is single board structure and provided with complete alarming function. It provides 1~4 10/100M Ethernet channels, 1~30 voice (FXS/FXO) channels and 1~4 serial data channels for option. It can realize SNMP management on stand-alone device via built-in SNMP module. The outer design use the standard 19 inches rack, so the volume is small, weight is light and operation is convenient and credit. 

Features01.Base on IC of independence intellectual property rights.02.Adopt veneer structure.03.Offer 1~4 ×2Mb/s digital interfaces.04.Provide 1~4 channels of 10M/100M, support VLAN setting.05.Provide 2 extensional ports that can extend various data channels, such as asynchronous data(RS232/RS485/RS422/Manchester), switching value, E1, voice or 2/4-wire audio.06.Provide 1~30 voice channels, supporting FXS/FXO.07.When fiber signal is loss, users can distinguish whether the remote device is power off or the fiber line is down from the indicator status on the local device.08.1U/19inch type model can provide SNMP network management port independently. It can also support cascade management. (optional).09.User can become conscious of the temperature and voltage of the local device in SNMP managing interface. (Optional).10.User can also become conscious of the temperature and voltage of the remote device in SNMP managing interface, and can set the alarm threshold of the remote device’s temperature. (Optional).11.180-260VAC & -48VDC power options and the positive and negative of DC-48V can be optional because there is the self-test circuit for the polarity inside th1e device.12.Standard 19 inches rack, little volume, light weight, steady capacity and convenient setup.

SpecificationFiber interfaceOptical wavelength:1310nm/1550nm(single-mode)850nm/1310nm(multi-mode) for optionOptical interface:SC/FC/ST for optionSending consumption: -9dBm/-5dBm Receiving and dispatching module:>-6dBm Optical receiver receiving sensitivity<-36 (BER<10): Optical code:NRZ Transmitting range: MM0~2Km; SM 0~120Km for option

E1 interfaceInterface code:HDB3 code Line speed:2.048Mbp/s ±50ppm Interface standard:ITU-T G 703 Interface impedance:75ohm/unbalanced (BNC) or 120ohm/balanced(RJ45)Allowed attenuation:0~6dBm

FXS Telephone PortRing voltage: 75VRing frequency:25HZ2 line input impedance:600Ω (hanging off)Wastage: 40db

FXO Exchange Port Ring detecting voltage:35VRing detecting frequency:17HZ-60HZ2 line input impedance: 600Ω (hanging off)Wastage:40db

2/4 wire E&M interface card   Channel quantity per card: 2  Standard referred to: ITU-T\REC\G.714 Transmit relative level: +3,0, -3dBr adjustable Receive relative level: +3,0, +3dBr adjustable Signaling mode: E&M Interface impedance: 600Ω Subscriber physical connector: RJ45 

10/100Base-T PortRate:0/100M, full/duplex auto-negotiationProtocol:Support IEEE 802.3, IEEE 802.1Q (VLAN)MACAddress Entiries:4096EntiriesConnector:RJ45

RS232/Console portRate:600Kbps (Asynchronous) Interface characteristic：  satisfies ITU-T V.24 standardConnector:RJ45

Dimension485 mm(L)*250 mm(W)*43mm(H)

Power supplyAC220V:input voltage AC 180V～260VDC-48V:input voltage -36V～-72V

Operation ConditionVoltage:AC180V ~ 260V; DC –48V; DC +24VConsumption:≤5W Operating temperature:0°C~50°CStoring temperature:40°C~+70°CRelative humidity:95 %