Nx Networks 3000 - Manual (Page 34)

Connecting Your 3000 Series Secure Gateway Router
20 3000 Series User Guide
This figure shows DTE cable connections to a device (modem
eliminator) with a DCE connector.
This figure shows a DCE cable connection to a device with a DTE
connector.
3000 Series
DTE Interface
Cable
DTE Interface
Cable
Modem
Eliminator
3000 Series
VOIC E OICE
V1 V1
D1 D1 D2 D2 D3 D3 ETH ETH
V2 V2 V3 V3 V4 V4
DATA
ALM ALM OK OK PWR PWR
In this configuration, the modem eliminator provides
clocking. You can use V.35, RS-232, or X.21 cabling.
3000 Series
DCE Interface
Cable
DCE
DTE Connector
3000 Series 3000 Series
VOIC E OICE
V1 V1
D1 D1 D2 D2 D3 D3 ETH ETH
V2 V2 V3 V3 V4 V4
DATA
ALM ALM OK OK PWR PWR
In this configuration, the router provides clocking.
You can use V.35, RS-232, or X.21 cabling.