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E1 Inverse Multiplexor
By distributing your data over multiple circuits you get broadband access
without having to pay extra for an E3 link.


E1 Inverse Multiplexor

Unit is managed via: a menu-driven, front-panel display,
   or a local VT-100 compatible terminal, any popular
   SNMP management software, including HP OpenView
   or SunNet Manager, or the included WANview Network    Management System
Accepts up to a 31ms differential delay between circuits,
   ensuring reliable operation in multiple-carrier networks
A 16-character alpha-numeric readout indicates problems
A built-in self-test function automatically evaluates the unit
User-selectable alarm parameters and performance
   thresholds for alarm reporting
Built-in test loops
Integrated event log with non-volatile memory

This multiplexor is a high-speed WAN access device that will allow you to connect your equipment to multiple E1 circuits. By distributing your data over multiple circuits means you can have broadband access without having to pay extra for an E3 link. The bit-stream is taken and can be multiplexed out onto one to eight lines, this will provide an aggregate data rate of up to 16Mbps (8xE1). The multiplexing process is totally transparent to the attached equipment so that the bundled lines appear as a single, high-speed data link. The unit also has an automatic bandwidth response, this enables the unit to remove from service any circuits that fall below acceptable performance levels reducing the DTE rate to correspond with the remaining lines. SNMP network management is supported, and it also features a device-specific enterprise MIB which allows you to configure, monitor and control all significant operating parameters.

 

Example Application

 

Specifications
Network Ports
Number of ports 2, 4, 6 or 8 ports
Line rate E1 (2.048Mbps)
Line code
HDB3
Connector type
BNC and/or DA-15 socket
Framing
ITA-T G.704
Input level 0 to 20dB
Data Ports
Interface type RS449/EIA-530, V.35, X.21 or HSSI
Line rate
Nx1.976Mbps (HDB3) (N= number of ports)
Connector type
DB25 socket (V.35/RS-449) or 50-pin socket (HSSI)
Power
110Vac to 220Vac autoranging
Operating temperature 0 to 50°C
Storage temperature -20 to 60°C
Dimensions 43.7x7.1x29.5cm (WxHxD), 6kg

 

Ordering Information

Order Code
Description
15MUX00167
2 Ports, BNC Connector with SNMP
15MUX00168 2 Ports, DB15 Connector with SNMP
15MUX00169

4 Ports, BNC Connector with SNMP

15MUX00170 4 Ports, DB15 Connector with SNMP
15MUX00171 6 Ports, BNC Connector with SNMP
15MUX00172 6 Ports, DB15 Connector with SNMP
15MUX00173 8 Ports, BNC Connector with SNMP
15MUX00174 8 Ports, DB15 Connector with SNMP


BetterBox Communications & Network Services
43 Burners Lane South
Kiln Farm, Milton Keynes
MK11 3HA
Ph: (++44) 01908 560200
Fx: (++44) 01908 565533

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