ABB 500NMD20 User Manual

Device description Compact device 500NMD11
4.3 Compact device 500NMD11
4.3.1 Overview 500NMD11
2-wire Cu
Console0DSL 1
Tunnel
CFG
local LAN
2
3
4 5
1
WAN
RS-232
Tunnel
Console1
CFG
SHDSL-Interface
RS-232/
RS-485
Configuration
and Monitoring
Intelligent Switch
(Layer 2 or 3)
Figure 13: Block diagram 500NMD11
Legend:
1 FO1
2 Ethernet Port 1
3 Ethernet Port 2
4 Ethernet Port 3
5 Ethernet Port 4
The compact modem 500NMD11 has one SHDSL wide area interface, one optical interface
as SFP plug-in and four Ethernet interfaces. There are two serial interfaces for configuration
or process interface (e.g. to connect telecontrol units). A configurable alarm relais and an
extension interface (e.g. to use the configuration stick) complete the device.
4.3.2 Front view and connector 500NMD11
Figure 14: Front view of the
Ethernet DSL switch 500NMD11
Figure 15: Connector plan of the
Ethernet DSL switch 500NMD11
Connectors Type
Port1 - Port4 "Ethernet interfaces (Port1 - Port4)",
page 30
Table 8: Interfaces 500NMD11
1KGT150966 V0001 23

ABB 500NMD20 Specifications

General

Brand	ABB
Model	500NMD20
Category	Network Router
Language	English