1~64 POTS (FXO/FXS) over Fiber multiplexer

E1 Interface

Number of Interfaces

4  port

Line Rate

E1 (2.048Mbps ± 50 bps)

Line Code

HDB3

Electrical

ITU-T G.703

Jitter

G.823

Impedance

75hom/120 Ohms

Connectors

BNC(75ohm) or RJ45(120ohm)

Vibration Characteristic

Satisfies G.742 and G.823 standard

RS232 interface

rate

30~115.2kbps auto adaptable (Asychronous)

Connector

RJ45

Interface Characteristic

Satisfies ITU-T V.24 standard

Optical  Interface

Optical interface

SC/FC/ST

Wavelength

1310nm/1550nm for single-mode optic interface for option

850nm/1310nm for multi-mode optic interface for option

Sending consumption:             

-9dBm (regular order)

Receiving and dispatching module:

>-36dBm(regular order)

Optical receiver receiving sensitivity:  

<-36 (BER<10):

Optical code:

NRZ

Transmit distance

MM 2Km/5Km,SM 20Km/40Km/60 Km/120Km for option

Mechanical Specifications

Rack Mounting

Standard 19-inch DIN rack

Dimension

19inch 1 U: 433mm(L)*138mm(D)*44mm(H)

Management for option

Web managed built-in or SNMP central management via chassis

Power Supply

Input AC/DC voltage

-48V DC ( nominal ) / AC also available

Range of input

-36V to -72V DC /90V~260VAC

Temperature

0  centi degree to 55 centi degree

Humidity

95% RH (non-condensing)

Cooling

Convection Cooling

PRODUCT CHARACTERISTIC

²  provides 1~4 channel E1/ G.703 for option;

²  provides 1~4 channel 100M (liner) Ethernet ports for option;

²  provides 1~64channel POTS( FXO/ FXS),also can offer 2/4 wire E&M for option;

²  provides 1~4 channel RS232, rate supports 300-15200 bps for option;

²  Ethernet port 10/100M, full/half duplex auto-adaptable and supports VLAN;

²  Ethernet port supports AUTO-MDIX (twisted cable and straight cable auto-adaptable);

²  1~30 channel voice connection, supports calling indication;

²  Configuration: point to point;

²  Voice port supports O port and S port, O port connects switch and S port connects user’s phone;

²  Optical interface supports SC/FC interface and supports single fiber interface

²  1+1 optical for protection

FXO port

Alarm voltage

75V

Alarm frequency  

25HZ

2 line input impedance

 600Ω (hanging off)

Wastage

40db

FXS port

Alarm detecting voltage

  35V

Alarm detecting frequency

17HZ-60HZ

2 line input impedance

600Ω (hanging off)

E&M port

E wire

M wire

Max current： 22mA

steady current： 7 mA

Saturation voltage: 3V

min test current： 5 mA

Dial speed：

Pluse dial recognition>20pps

10/100BaseT Interface

Number of Interfaces

1~4  port

Interface Types

10/100BaseT

IEEE 802.3

Protocol

User Programmable HDLC

Connectors

B RJ45 (10/100 BaseT Electrical)

E1 Interface

Number of Interfaces

4  port

Line Rate

E1 (2.048Mbps ± 50 bps)

Line Code

HDB3

Electrical

ITU-T G.703

Jitter

G.823

Impedance

75hom/120 Ohms

Connectors

BNC(75ohm) or RJ45(120ohm)

Vibration Characteristic

Satisfies G.742 and G.823 standard

RS232 interface

rate

30~115.2kbps auto adaptable (Asychronous)

Connector

RJ45

Interface Characteristic

Satisfies ITU-T V.24 standard

Optical  Interface

Optical interface

SC/FC/ST

Wavelength

1310nm/1550nm for single-mode optic interface for option

850nm/1310nm for multi-mode optic interface for option

Sending consumption:             

-9dBm (regular order)

Receiving and dispatching module:

>-36dBm(regular order)

Optical receiver receiving sensitivity:  

<-36 (BER<10):

Optical code:

NRZ

Transmit distance

MM 2Km/5Km,SM 20Km/40Km/60 Km/120Km for option

Mechanical Specifications

Rack Mounting

Standard 19-inch DIN rack

Dimension

19inch 1 U: 433mm(L)*138mm(D)*44mm(H)