Comtech EF Data CDM-710L Especificaciones descargar pdf (Pagina 108)

CRS-170A L-Band 1:1 Redundancy Switch MN/CRS170A.IOM

Cables and Connections Revision 13

5–38

5.6.2.3 Non-IP Data Interface Kit and Connection Examples

While different data interface cards may be installed into both PIIC (Plug-In

Interface Card) slots, only one data interface type is operable at a given time. The

data interface combinations allowable in the CDM-760/-750 chassis PIIC Slots 1

and 2 are as follows:

PIIC Slot 1

PIIC Slot 2

G.703 E3/T3

None

G.703 E3/T3

You will need separate cabling kits for each CDM-760/-750 non-IP data interface configuration.

Each user data interface requires one interface kit per 1:1 modem pair. For example, Figure 5-32

in Sect. 5.6.2.3.1 identifies the interface kit and its quantities that you will use for the G.703 PIIC

data interface.

Figure 5-31 shows the block diagram that is typical for the kits shown in this section. Note that

this diagram does not apply to the default Gigabit Ethernet data interface configuration (Figure

5-29), which requires user-provided Ethernet cables and Layer 2 switches.

Figure 5-31. CDM-760/-750 Block Diagram – UserModemSwitchTraffic

1 2 ... 103 104 105 106 107 108 109 110 111 112 113 ... 171 172

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Comtech EF Data CDM-710L Especificaciones Pagina 108