ADC MM701F Manuel D’Utilisation
78
MM701F User Manual
community
string
string
A text string required for an SNMP trap to be received by a trap receiver(s). Also, a
text string that identifies an SNMP community and is associated with specific access
rights (read-only or read/write).
text string that identifies an SNMP community and is associated with specific access
rights (read-only or read/write).
CRC
Cyclic Redundancy Check is a method used to verify the accuracy of data
transmission.
transmission.
downstream
traffic
traffic
Communications from a service provider to a user.
encapsulation
The inclusion of data in a protocol header prior to transmission, which enables
successful data transmission between different protocol networks.
successful data transmission between different protocol networks.
ES
Errored Seconds is the seconds during which errors occur that prevent the payload
from being corrected.
from being corrected.
Ethernet
A protocol used for LAN traffic, which has a transfer rate of 10 or 100 Mbps.
flash memory
Non-volatile memory that can be erased and reprogrammed.
gateway
A device (generally a router) that provides translation services to allow
communication between two dissimilar networks.
communication between two dissimilar networks.
IP
Internet Protocol is a TCP/IP protocol that controls packet transmission.
IP address
A 32-bit address used in IP routing. The address consists of four octets separated by
decimals. The octets comprise a network section, a subnet section (optional) and a
host section.
decimals. The octets comprise a network section, a subnet section (optional) and a
host section.
LAN
Local Area Network is a physically connected group of devices between which data
transmission occurs at high speeds over relatively short distances.
transmission occurs at high speeds over relatively short distances.
LLC
Logical Link Control is an encapsulation protocol for data that you transmit from the
modem over the WAN in 1483 Bridging/Routing mode.
modem over the WAN in 1483 Bridging/Routing mode.
LOF
Loss Of Frame is an error indicating that the receiving equipment has lost a frame.
LOS
Loss Of Signal is an error indicating that the receiving equipment has lost the signal.
MAC
Media Access Control is a physical address associated with a device such as a NIC.
For modem configuration, the MAC is used to map inbound traffic (from a remote IP
address) to an internal (LAN) IP address. Used with 1483 Bridging/Routing Mode.
For modem configuration, the MAC is used to map inbound traffic (from a remote IP
address) to an internal (LAN) IP address. Used with 1483 Bridging/Routing Mode.
margin
The noise margin in decibels that the modem must achieve with a BER of 10
-7
or
better to successfully complete initialization.