Table of Contents
Advertisement
DMD50 Universal Satellite Modem
4.4.4 Interface Menu Options and Parameters
TX SETUP (menu)
CIRCUIT ID
TERR INTERFACE
ETH FLOW CONTROL
ETH DAISY CHAIN
ETH QOS TYPE
ETH QOS QUEUE
TX CLK SRC
TX CLK POL
MN-DMD50 Revision 4
Allows the user entry of a Tx Circuit Identifier. Circuits can be
given up to an 11 Character alphanumeric identity such as
LINK1.
STANDARD INTERFACE
{RS422 SERIAL,RS232 SERIAL, V.35}
OPTIONAL HARDWARE INTERFACES
{M2P PARALLEL, DVB PARALLEL, ASI}
{HSSI}
{ETHERNET 10/100 BASE-T}
{G.703: T1 AMI, T1 B8ZS, , E1 BAL, E1 UNBAL, T2 BAL,
T2 UNBAL, E2}
{G.703: T1 AMI, T1 B8ZS, , E1 BAL, E1 UNBAL, T2 BAL,
T2 UNBAL, E2, E3, T3, STS1}
Allows the user to select the Transmit Interface Type.
{Disabled, Enabled}
Allows the user to disable or enable flow control. Only visible
when Ethernet is selected as the interface type.
{Disabled, Enabled}
Allows the user to disable the Ethernet Port Daisy Chaining.
Only visible when Ethernet is selected as the interface type.
{NORMAL, PORT BASED}
Selects the priority hierarchy of processing an IEEE 803.3ac
Tag, Ipv4 Type of Service Field / Differentiated Services Field,
or Ipv6 Traffic Class Field. The Port Based priority overrides
any standard priority. When operating in this mode, (JS1) has the
highest priority and
(JS4) has the lowest.
{FAIR WEIGHTED, STRICT PRIORITY}
Selects the queue weighting of 8,4,2,1 that insures even the
lowest priority traffic gets some bandwidth. Strict Priority
insures that the higher priority traffic will always be transmitted
before any lower priority traffic. With this setting, the lower
priority traffic can starve.
{SCTE, SCT, EXT CLK}
Allows the user to select the Transmit Clock Source.
{AUTO, NORMAL, INVERTED}
Allows the user to select the Clock Polarity for the Tx Terrestrial
Clock relative to the Tx Data. "Auto" detects wrong polarity and
User Interfaces
4–16
Advertisement
Table of Contents
