ACCULINK 316x DSU/CSU2-6 December 1996 3160-A2-GB22-105. If you intend to manage the 3160/3164 DSU/CSUwith SNMP, cable either the COM or MODEMport (as appropriate for your configuration). Then,configure the SNMP management link. SeeChapter 3, Operation, and Appendix C,Configuration Options, for more information.6. If you do not intend to use the DTE Drop/InsertT1 port, disable it using the configurationprocedures in Chapter 3, Operation, andAppendix C, Configuration Options. (The defaultsetting for this port is Enabled.)7. The Factory 1 configuration for ESF framingformat and B8ZS line coding format is the defaultconfiguration and is appropriate for mostnetworks. If this configuration does not work foryou, try the Factory 2 configuration for D4framing format and AMI line coding format. Tofurther customize configuration options, refer tothe Configuring the DSU/CSU section inChapter 3, Operation, and to Appendix C,Configuration Options.8. Verify that the DSU/CSU is functional byobserving that the OK and NETWORK SIGLEDs are lit.9. Configure the ports and channels you intend to useand assign channels to the network interface. Todo so, refer to Configuring the DSU/CSU sectionin Chapter 3, Operation, and to Appendix C,Configuration Options.Optional Power SelectionUsing the optional dc power cable, the 3160/3164DSU/CSU is capable of operating on either a +24 Vdcpower source, – 48 Vdc single source battery, or – 48 Vdcredundant source batteries (for power backup). To selectthe power, choose one of the following power supplytypes.Installing the +24 Vdc Power SupplyTo install the 3160/3164 DSU/CSU using a +24 Vdcpower supply, refer to Figure 2-7 and use the followingprocedure.To install the +24 Vdc power supply,1. Connect the green wire to a suitable earth ground.2. Connect the white wire to the +24 Vdc return.3. Connect the orange wire to the +24 Vdc source.4. Cut the black, red and blue wires off at the outerinsulation.5. Plug the power connector into the 3160/3164DSU/CSU.Figure 2-7. +24 Vdc Power Supply Pinouts
