12Slots 30 POTS Phone Fiber Multiplexer Chassis

12Slots 30 POTS Phone Fiber Multiplexer Chassis, total capacity 360 channel POTS (FXO/FXS),SNMP management

INFORMATION

Overview

The chassis have 12slots for the voice phone cards. Every card can realize
30POTS (FXO/FXS), 1~4channel G.703 E1 and 1~4 channel 100M Ethernet over fiber transmission, every card can
work with the remote standalone 30voice fiber multiplexer by point to point
application. The voice phone chassis total capacity is 360 POTS (FXO/FXS).The
chassis also can support SNMP management.

Features

2 12slots for voice phone card,2slots for power,1slot for
management card (option)

2 The voice phone card support 30channel phone, 4*100M Ethernet (option),4 channel E1 (option);

2 Voice port support POTS( FXO/ FXS),also can offer 2/4 wire E&M 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 Maximum capacity is 360 channel voice connection, supports
calling indication;

2 Configuration: point to point appliation;

2 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

Specification:

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

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)
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
Standard 19-inch 9U high rack mount
Management (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)