360 POTS (FXO/FXS) Over Fiber Multiplexer

Feature

      19?rackmout ,9U high chassis and  easy for installation

      Can control the remote alarm status for option

       Ethernet is 10M/100M,full/half duplex adaptive, support VLAN;(optional)

       Network management for option

      ETH support Auto-MDIX;

      1-360 channels phone, support call indication;

      Support each site puts the number to each other;

      Audio ports support FXO and FXS,FXO connected with switches,FXS with users' phone;

     Can distinguish the opposite device is shut down or fiber not connected well ?Network management function?;

     User can become conscious of the temperature and voltage of the local device Network management function

     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?

     Two power supply card support redundant for option

Optical interface    

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 <-36 dBm (BER<10-11)

Fiber circuit code: NRZ code

10/100Base-T 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

FXS:

Alarm voltage:     75V

Alarmf requency:    25HZ

2 line input impedance:  600O (hanging off)

Wastage:         40db

FXO:

Alarm detecting voltage:  35V

Alarm detecting frequency: 17HZ-60HZ

2 line input impedance:    600O (hanging off)

Wastage:               40db

E1 Interface

Interface standard: Conforms to G.703 standard

Interface rate: N?4Kbps, 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 O), RJ45 (120 O)

Interface impedance: 75O (non- balanced), 120O (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:      <=3 Watts

environment condition                  

Operating temperature:  0C~+50 C        

Storage temperature:   -20 C~+70 C

Relative temperature:95% (uncondensed)

Dimension(19inch rackmount)                  

       482mm(L)

       275mm(W)

       385mm(H)