Additional information | Patton electronic 2800 instruction

Note The router’s V.35 interface is wired as a DCE. No DTE conﬁguration is possible. If you are directly con- necting the router’s V.35 interface to third-party equipment that cannot be conﬁgured as a DTE, you must use a tail-circuit cable. You can purchase a tail-circuit cable from a datacom-supply vendor. A tail- circuit cable will cross-over the necessary V.35 signals so that the two DCE interfaces can communicate.

Note The router’s X.21 interface is wired as a DCE. No DTE conﬁguration is possible. The router’s X.21 inter- face requires a cable with a male DB-15 connector.

For the IPLink’s T1/E1 WAN port, connect to an E1 service as follows:

1.Your incoming E1 connection will be either a twisted pair cable terminated with an RJ48C plug or two coaxial cables. (T1 is RJ48C only.)

—If an RJ48C plug, plug the cable into the RJ48C connector between the two coaxial connectors on the rear of the IPLink.

—If two coaxial cables, plug the coaxial cables into the RX and TX connectors on the rear of the IPLink. The RX is an input and the TX is an output.

2.The T1/E1 port default is disabled. Enable the T1/E1 port.

2803/K/EUI(if-ip)[eth0]#exit2803/K/EUI(ctx-ip)[router]#exit2803/K/EUI(cfg)#port e1t1 0 0 2803/K/EUI(prt-e1t1)[0/0]#no shutdown 2803/K/EUI(prt-e1t1)[0/0]#show port e1t1 0 0

...

The conﬁguration of the enabled T1/E1 port is displayed. The defaults for the E1 are Master clocking, Line Code HDB3, Framing CRC4, Impedance 120 Ohms. This is for connecting to the RJ48C.

For modifying the T1/E1 port conﬁguration, consult the IPLink Software Conﬁguration Guide on the Patton web- site: www.patton.com/manuals.

5.0 Additional information

For detailed information about conﬁguring and operating guidance, set up procedures and troubleshooting, refer to the IPLink Getting Started Guide on the enclosed Patton CD-ROM or at www.patton.com/manuals. On the CD-ROM you will also ﬁnd numerous freeware and shareware tools, including TFTP servers, Telnet clients, etc.

6	IPLink 2800 Quick Start Guide