1 if connector group, 1 ‘l-band rx’ if connector, 2 ‘l-band tx’ if connector – Comtech EF Data CDM-840 User Manual
Page 46: 2 terrestrial data connector group, 1 /‘g.703 | out’ / ‘g.703 | in’ connectors, 2 /‘traffic | ge’ (gigabit ethernet) connector, 2 ‘traffic | ge’ (gigabit ethernet) connector
CDM-840 Remote Router
Revision 2
Rear Panel Connections
MN-CDM840
3–6
3.2.1
IF Connector Group
THERE MAY BE DC VOLTAGES PRESENT ON THE TYPE ‘N’ RX AND TX IF CONNECTORS,
UP TO A MAXIMUM OF 48 VOLTS.
3.2.1.1 ‘L-BAND Rx’ IF Connector
3.2.1.2 ‘L-BAND Tx’ IF Connector
3.2.2
Terrestrial Data Connector Group
3.2.2.1 ‘G.703 | OUT’ / ‘G.703 | IN’ Connectors
Connector Type
Name
Direction
BNC female
G.703 | OUT
Out
G.703 | IN
In
3.2.2.2 ‘TRAFFIC | GE’ (Gigabit Ethernet) Connector
Connector Type
Name
Direction
RJ-45 female modular jack TRAFFIC | GE
In/Out
• This interface operates at 10/100/1000 Mbps, half and full duplex, auto-
negotiating.
• The maximum Ethernet packet size is 1522 bytes (including Ethernet headers and
CRC).
Connector Type
Ref Des
Description
Direction
Type ‘N’ 50Ω Female
L-BAND Rx
Rx IF Signal, L-Band
In
Connector Type
Name
Description
Direction
Type ‘N’ 50Ω Female
L-BAND Tx
Tx IF signal, L- Band
Out