Appendix; Terms - Raisecom Gazelle S1000i-LI User Manual

Raisecom
Gazelle S1000i-LI (A) User Manual
7

Appendix

This chapter lists terms, acronyms, and abbreviations involved in this document, including
and following sections:



7.1 Terms

A
Access
Control List
(ACL)
Automatic
Laser
Shutdown
(ALS)
Auto-
negotiation
Automatic
Protection
Switching
(APS)
B
Bracket
Terms
Acronyms and abbreviations
A series of ordered rules composed of permit | deny sentences. These
rules are based on the source MAC address, destination MAC address,
source IP address, destination IP address, interface ID, and so on. The
device decides to receive or refuse the packets based on these rules.
The technology that is used for automatically shutting down the laser to
avoid the maintenance and operation risks when the fiber is pulled out
or the output power is over great.
The interface automatically chooses the rate and duplex mode according
to the result of negotiation. The auto-negotiation process is: the interface
adapts its rate and duplex mode to the highest performance according to
the peer interface; in other words both ends of the link adopt the highest
rate and duplex mode they both support after auto-negotiation.
APS is used to monitor transport lines in real time and automatically
analyze alarms to discover faults. When a critical fault occurs, through
APS, services on the working line can be automatically switched to the
protection line, thus the communication is recovered in a short period.
Small parts at both sides of the chassis, used to install the chassis into
the cabinet
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