GeoDesy FSO Giga Next series - Manual (Page 30)

GeoDesy Kft. Telefon: 06-1-481-2050
H-1116 Budapest, Kondorfa str. 6-8. Fax.: 06-1-481-2049
E-mail: [email protected]
http://www.geodesy-fso.com
30
Horváth Holding
Investment PLC.
Jabber: transmission of a packet on a computer network that is larger than the
network's MTU. Such transmissions hog bandwidth and congest the network. Many
network switches have a built-in capability to detect when a device is jabbering and
block it until it resumes proper operation.
Alignment error:Decoded package alignment is faulty.
Symbol error: Coding symbol is missing or faulty.
CRC error: cyclic redundancy check is a type of hash function used to produce a
checksum – a small, fixed number of bits – against a block of data, such as a packet
of network traffic or a block of a computer file. The checksum is used to detect errors
after transmission or storage. A CRC is computed and appended before
transmission or storage, and verified afterwards by the recipient to confirm that no
changes occurred on transit. CRCs are popular because they are simple to
implement in binary hardware, are easy to analyze mathematically, and are
particularly good at detecting common errors caused by noise in transmission
channel.
Additional features
On the Additional features page you will be able to set a remote or a local loopback. Please
note that enabling the Loopback mode will cause outage in the transmission. The loopback
mode is for troubleshooting purposes only.