30 FXO/FXS over E1 converter PRODUCT CHARACTERISTIC

²  provides 1 channel Ethernet ports for option; pls notisfy when order

²  provides30 channel POTS( FXO/ FXS),also can offer 2/4 wire E&M for option;

²  support combination for POTS(FXO/FXS and 2/4 wire E&M)

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

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

²  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;

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)

Wastage

40db

E&M port

E wire

M wire

Max current: 22mA

steady current: 7 mA

Saturation voltage: 3V

min test current: 5 mA

Dial speed: >20pps       

pluse dial recognition: >20pps

10/100BaseT Interface

Number of Interfaces

1 port

Interface Types

10/100BaseT (optional)

Standards Compliance

IEEE 802.3

Protocol

User Programmable HDLC

Connectors

B RJ45 (10/100 BaseT Electrical)

E1 Interface

Number of Interfaces

1 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)

Mechanical Specifications

Rack Mounting

Standard 19-inch DIN rack 30POTS model

Dimension

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

Management for option

Web managed built-in or SNMP central management via chassis for option,pls notisfy when order

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

Order information

BD-E1-MUX30

30POTS(FXS/FXS) over E1 (G.703) multiplexer

BD-E1-MUX30/ETH

30POTS(FXS/FXS) plus one Ethernet over E1 (G.703) multiplexer

BD-E1-MUX30/2EM

30 channel 2wire E&M over E1 (G.703) multiplexer

BD-E1-MUX30/4EM

30 channel 4wire E&M over E1 (G.703) multiplexer