PRODUCT
CHARACTERISTIC

• provides 1~4
  channel E1/ G.703 for option;
• provides 1~4
  channel 100M (liner) Ethernet ports for option;
• provides
  1~64channel POTS( FXO/ FXS),also can offer 2/4 wire E&M for option;
• provides 1~4
  channel RS232, rate supports 300-15200 bps for option;
• Ethernet port
  10/100M, full/half duplex auto-adaptable and supports VLAN;
• Ethernet port
  supports AUTO-MDIX (twisted cable and straight cable auto-adaptable);
• 1~30 channel voice
  connection, supports calling indication;
• Configuration:
  point to point;
• Voice port supports
  O port and S port, O port connects switch and S port connects user’s phone;
• Optical interface
  supports SC/FC interface and supports single fiber interface
• 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

Standards
Compliance

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)

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

Order information

BD-OP-MUX64

64POTS(FXO/FXS)
over Fiber multiplexer

BD-OP-MUX64/4E1

64POTS(FXO/FXS)
,4E1 over Fiber multiplexer

BD-OP-MUX64/4E1/4ETH

64POTS(FXO/FXS)
,4E1 ,4Ethernet over Fiber multiplexer

BD-OP-MUX64/4E1/4ETH/4RS232

64POTS(FXO/FXS)
,4E1 ,4Ethernet ,4RS232 over Fiber multiplexer

BD-OP-MUX64/DFI

64POTS(FXO/FXS)
over Fiber multiplexer,1+1 fiber for protection

BD-OP-MUX64/SNMP

64POTS(FXO/FXS)
over Fiber multiplexer,web managed or SNMP for option