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mutil-service voice over fiber mux

4FXO/FXS+4FE+2RS232/RS422/RS485 Fiber Mux (Desktop Type)

The Equipment supports 4 Ethernet port+4*Voice+ 2*RS232/422/485/ or 4*Dry contact  interface to the optical fiber converter to achieve network + telephone + serial data + Dry contact 4 type interface in the same core Optical fiber transmission is widely used in a variety of industrial control card instrumentation and other occasions not only save fiber resources but also save fiber equipment reduce the point of failure to facilitate the maintenance of equipment.
◆ Equipment to provide 4*100M FE port; 4*voice interface 2*serial data interface / 4*dry contact;
◆ Voice port support FXO/FXS/2 Wire Audio/Magnet phone interface FXO port plug into PBX  FXS port is connected to the user’s telephone;
◆ FXO/FXS telephone interface support caller ID / reverse polarity billing / fax function;
◆ Both sides of the device support FXO+FXS hybrid access;
◆ RS232/RS485/RS422/TTL/Dry contact transmission channel flexible application;
◆ Serial interface can be transmitted asynchronously from 300-115200 baud rate adaptive serial data;
◆ 4*FE bandwidth is wire speed 100M automatically adapt to 10/100Mbps environment easy to upgrade the network;
◆ Ethernet interface supports full-duplex and half-duplex network communication with auto-negotiation capability MDI / MDI-X adaptive without manual adjustment;
◆ A variety of power options: AC220V DC-48V / DC24V;
◆ Telephone/Ethernet/serial-data interface with lightning protection lightning protection to IEC61000-4-5 short-circuit current wave 10/700μs open peak output voltage 6KV standard.
Multi-mode Fiber
50/125um 62.5/125um
Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber attenuation (3dbm/km)Wave Length: 820nm
Transmitting power: -12dBm (Min) ~-9dBm (Max)
Receiver sensitivity: -28dBm (Min)
link budget: 16dBm
Single-mode Fiber
8/125um 9/125um
Maximum transmission distance: 40Km
Transmission distance: 40Km @ 9 / 125um single mode fiber attenuation (0.35dbm/km)
Wave Length: 1310nm
Transmitting power: -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity: -27dBm (Min)
link budget: 18dBm
Ethernet interface(10/100M)
Interface rate: 10/100 Mbps half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3 IEEE 802.1Q (VLAN)
MAC Address Capability: 4096
Connector:RJ45 support Auto-MDIX
FXS Phone Interface
Ring voltage: 75V
Ring frequency: 25HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
FXO Switch Interface
Ring detect voltage: 35V
Ring detection frequency:    17HZ-60HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
EM 2/4 Line
AD: 0dB
DA: -3.5dB
Two/Four-line Impedance:  600 Ohm
Return loss: 20 dB
Working environment
Working temperature:    -10°C ~ 50°C
Working Humidity:  5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)
4FXO/FXS+4FE+2RS232/RS422/RS485 Fiber Mux