Speed Options; Duplex Options; Automatic Negotiation - Comtech EF Data CDM-700 Installation And Operation Manual

CDM-700 High Speed Satellite Modem
Front Panel Operation
Intfc1 GBEI Negotiation
Master
If Slave is selected, 1000 Mbps Full Duplex is supported and the CDM-700 GBEI is set as the
timing slave.
If Master is selected, 1000 Mbps Full Duplex is supported and the CDM-700 GBEI is set as the
timing master.

Speed Options

If Speed is selected, Select 100 or 1000 using the ◄ ► arrow keys. Press
Intfc1 GBEI Speed Mbps
100
If 100 is selected, 100 Mbps is supported in the current Duplex setting (Full or Half).
If 1000 is selected, 1000 Mbps is supported in the current Duplex setting (Full or Half).
Note: Manual 1000 Mbps operation is not intended for normal use.

Duplex Options

If Dplx is selected, Select Half or Full using the ◄ ► arrow keys. Press
Intfc1 GBEI Duplex
Half
If Half is selected, Half Duplex is configured for 100 Mbps only.
If Full is selected, Full Duplex is configured for 100 Mbps only.
Note: If the Manual settings are not compatible with the counterpart unit, the following screen
indicates the negotiation is not resolved:
Intfc1 GBEI Negotiation

Automatic Negotiation

If Negotiation
the counterpart unit. All Manual selections previously made will not be overwritten.
Note: Automatic Negotiation is the recommended setting.
( E)
1000
Full
NOT RES
Auto is selected, the unit will automatically negotiate appropriate settings with
Slave
( E)
( E)
6–50
Revision 5
MN/CDM700.IOM
ENTER.
ENTER.