GeoDesy FSO GD series - Manual (Page 15)

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http://www.geodesy-fso.com
15
GeoDesy Kft. Telefon: 06-1-481-2050
H-1116 Budapest, Kondorfa str. 6-8. Fax.: 06-1-481-2049
E-mail: info@geodesy-fso.
The
GeoDesy-FSO GD-5000 systems comprise of two Laser Heads (each
containing four transmitters), two Outdoor Interconnection Units (ODIU) and two sets
of interconnection cables — one at each end. The Laser Heads are installed
outdoors, where a clear optical path exists between the two sites. Each head is
equipped with heavy duty Alignment Base Unit, which allows exact positioning and
ensures reliable long-term operation of the system. The head assembly features rear
and front doors that provide easy access to the internal parts on the field during
installation, troubleshooting or upgrade procedures. Next to the head the Outdoor
Interconnection Unit provides fast and easy interconnection between the laser head
and the cable coming from the network equipment. Moreover the ODIU houses the
Power Supply Unit (PSU) of the system and the network interface. The PSU
provides the low voltage power required to operate the laser head while the data
port offers direct connectivity for standard network equipments. A variety of standard
copper and fibre interfaces are available for voice and data applications. The system
contains built-in signal monitoring unit, which features a visual signal strength
indicator and LINK status information accessible on the rear of the head assembly.
The optional IP Based Management Hardware is placed in an Indoor Interconnection
Unit (IDIU). The bar graph of the IDIU displays the actual signal strength level while
the LED indicators show the presence of Minor or Major alarm condition. With the
help of the relay contacts an external alarm monitoring equipment may be connected
to the system to process the alarm signals further .In addition to the above
GeoDesy-FSO GDview TM software allows the monitoring of the link’s operation
through a proprietary graphical interface (GUI) via Ethernet or RS-232 ports or a
third party SNMP manager via TCP/IP connection. .
Industry standard network interfaces and clear upgrade path for higher bandwidth
protect the customer's investments in
GeoDesy-FSO systems. Moreover, GD-
5000 systems offer high level of network flexibility due to their modular design,
which makes them ideal to follow network topology changes.