Product function:
The phone fiber multiplexer is a point-to-point optical transmission equipment developed based on design of ultra large scale integrated circuit, succinct realizing 4 10/100M Ethernet data channel or 1 V.35 channel (4ETH or V.35), add 8 voice channels(FXO,FXS,E&M2/4 line), and1 RS232 channel . It is perfect monitoring and alarm, high integration rate, low power consumption, steady performance, convenient use.
RS232 channel can transmit data which asynchronous self-adapt on 300-19200 baud rate, can transmit consol data from remote router. With Console interface, supports terminal control device. It can self-loop return via RS232 channel collocate the console interface of remote equipment .
It is suitable in business for communication operator, government and kinds of entities.
Product character:
· Realizes this end equipment to the far-end equipment long-distance monitoring(two-row indicating lamp, upper row indicates local status, lower row indicates far-end status )
· Support 4 Ethernet interface.
· Based on self-copyright IC
· 4 Ethernet 10M/100M optical, full duplex/half duplex auto-adaptable, support VLAN.
· 4 Ethernet interface support channel isolation, set VLAN base on TAG4
· Provide 3 loop-return functions: local loop, Ethernet self-looping at local end, and Ethernet being ordered to self-loop at remote end.
· Realize rate setting of remote equipment when local equipment is in master clock status;
· Has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument.
· Ethernet support rate of N*64K ,which can be regulated from 64K to 1984K
· V.35 support rate of N*64K, which can be regulated from 64K to 1984K(V.35 or Ethernet)
· V.35 support DTE or DCE contact each other, hot pluggable.
· Has the self-reset function of Ethernet monitoring, equipment will not die.
· With abundant presentation function of Ethernet data, can detect real-time data communication status.
· Provide 1-8 voice interface, support caller ID function and anti-polarity charge function.
· Support each site signal becoming to fit
· Support FXO and FXS, FXO contact with SPC Exchange, FXS contact with telephone
· With Console interface, support super terminal device.
· RS232 channel can transmit data which asynchronous self-adapt on 300-19200 baud rate
· can transmit consol data from remote router.
· Collocate console interface of remote device by RS232 channel.
Technical parameter:
Optical Interface Parameter
Optical wavelength: 850nm/1310nm for multi-mode optical interface,
1310nm/1550nm for single-mode optical interface
Optical interface: SC/FC/ST
Transmit power: -9dBm/-5dBm
Optical receiver receiving sensitivity <-36 (BER<10):
Dynamic receiving range: >27dB
Transmitting range: Multi-mode 2 Km, single-mode 40Km, single-mode 60 Km, single-mode 120Km
*Remark: Any kind interface style you need can be tailored.
Ethernet interface:
Interface Rate:10/100M self-adaptable
Protocol: supports IEEE 802.3, IEEE 802.1Q(VLAN)
Physical interface: RJ45, support Auto-MDIX
Duplex: half/full duplex self-adaptable
MAC address table: can learn 4096 MAC address
FXO/FXS interface（RJ45/RJ11） :
ＦＸＳ
Ringing voltage： 75V
Ringing frequency： 25HZ
2 line input impedance: 600Ω(hanging off)
Wastage: 40 db
ＦＸＯ
Ringing voltage： 35V
Ringing frequency： 17HZ-60HZ
2 line input impedance: 600Ω(hanging off)
Ringing detecting voltage: 35V
Wastage: 40 db
V.35 interface (or choose Ethernet interface):
Interface rate: n×64Kbps , n=0~31
Interface character: match V.35
Connector: DB25
Interface type: DCE
Clock: G.703 resume clock, inernal/external clock.
Asynchronous data(RS232) interface(RJ45):
Interface rate: 300~19.2 kbps self-adaptable
Interface character: match ITU-T V.24
Interface type DCE