Description

AN-E1-RS-232 provides realiable protocol conversion from E1 G.703 to serial RS-232 interface.

Provides by 2 loop function: E1 local loop, AN-E1-RS232 can be used as easy and robust unit for management networks, low speed adapt access, POS and other areas.

Features

• RS-232 rate up to 115.2K
• Provide 2 loop function: E1 local loop, V.24 local loop.
• The positive and negative terminal can be exchanged for DC-48V, easy for installation and maintenance.
• Have pseudo random code test function, easy the installation and  maintenance.
• E1 Impedance : 75 Ohm(unbalance), 120 Ohm(balance).
• Network manager interface use SNMP.

Specification

E1 interface parameter:
Channel capacity: 1 Channels
Line Code: HDB3
Line Impedance: 120 Ohm / 75 Ohm
Connector: RJ-45 or BNC
Pulse Shape: ITU-T G.703.
Jitter Performance: ITU-T G.823
Clocking options: internal-clock, line-clock

RS-232 interface
Interface character: Serial RS-232
Interface Rate: 0-115.2Kbps
Connector: RJ-45.
Interface type: DCE

Power
DC: -48V (-36 to -72V); +24 V (Optional)
AC:  90 to 260 VAC ; 47 ~ 63Hz
Power Interface: DC power terminal/AC socket
Power Consumption: 2 W maximum

Working environment:
Operating temperature: 0 to 50°C
Storage temperature: -20  to +70°C
Relative humidity: 5% to 90% (25°C no condense)

Ordering Information