360 POTS Phone Over Fiber Multiplexer
Ø 19” rackmout ,9U high chassis and easy for installation
Ø Can control the remote alarm status for option
Ø Ethernet is 10M/100M,full/half duplex adaptive, support VLAN;(optional)
Ø Network management for option
Ø ETH support Auto-MDIX;
Ø 1-360 channels phone, support call indication;
Ø Support each site puts the number to each other;
Ø Audio ports support FXO and FXS,FXO connected with switches,FXS with users’ phone;
Ø Can distinguish the opposite device is shut down or fiber not connected well 【Network management function】;
Ø User can become conscious of the temperature and voltage of the local device【Network management function】
Ø User can also become conscious of the temperature and voltage of the remote device , and can set the alarm threshold of the remote device temperature;【Network management function】
Ø Two power supply card support redundant for option
Optical wavelength: single mode 1310nm/1550nm Fiber: single fiber or double fiber for option Transmitting consumption: -9dBm/-5dBm Transmission range: 0-50Km/120Km for option Optical interface: SC/FC Receiving and dispatching module: >-6dBm Optical receiver receiving sensitivity Fiber circuit code: NRZ code FXS: Alarm voltage: 75V Alarmf requency: 25HZ 2 line input impedance: 600Ω (hanging off) Wastage: 40db FXO: Alarm detecting voltage: 35V Alarm detecting frequency: 17HZ-60HZ 2 line input impedance: 600Ω (hanging off) Wastage: 40db 10/100Base-T Ethernet Interface Rate: 10/100M, full/duplex auto-negotiation Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN) MAC Address Entiries: 4096 Entiries Total Memory Sizes: 64MBits SDRAM Physical interface: RJ45, support AUTO-MDIX E1 Interface Interface standard: Conforms to G.703 standard Interface rate: N×64Kbps, N:1~32 Vibration characteristic: Satisfies G.742 and G.823 standard Transmission capacity: 1*E1 Clock type: internal-clock, route clock Connecter: BNC (75 Ω), RJ45 (120 Ω) Interface impedance: 75Ω(non- balanced), 120Ω (balanced) Power supply working voltage range wide, good anti-disturb and Isolation, work stable option I – DC-48V,range DC-36V~DC-72C option II – AC220V,range AC165V~AC240V Power Consumption: Environment condition Operating temperature: 0C~+50 C Storage temperature: -20 C~+70 C Relative temperature:95% (uncondensed)
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