Connector Pinout; Table E-2. Connector Pinout; Figure E-2. Gbei Interface Option Board – Phase 1 - Comtech EF Data CDM-700 Installation And Operation Manual

CDM-700 High Speed Satellite Modem
Gigabit Ethernet Interface (GbEI) (CDI-70)
J1
Ethernet
RJ-45
RJ-45
Interface
E.4

Connector Pinout

The LAN interface is comprised of one IEEE 802.3ab 1000Base-T copper interface via a
single female RJ-45 connector wired:
Management
Management
Packet
Packet
Processor
Processor
GE
GE
Layer 2
Layer 2
Switch
Switch
Memory
Memory
Figure E-2. GBEI Interface Option Board – Phase 1

Table E-2. Connector Pinout

Pin # Description
1 BI_DA+
2 BI_DA-
3 BI_DB+
4 BI_DC+
5 BI_DC-
6 BI_DB-
7 BI_DD+
8 BI_DD-
Clk
Data
Packet
Packet
Processor
Processor
μC
Gigabit Ethernet Card
Direction
bidirectional
bidirectional
bidirectional
bidirectional
bidirectional
bidirectional
bidirectional
bidirectional
E–3
Revision 5
MN/CDM700.IOM
&
Modem
Interface