This topic provides procedures for:
For information about the products available for connecting and terminating boards, refer to the Dialogic® Hardware Connectivity Manual.
Before connecting a CG 6060 board to an E1 network, ensure that you have:
Specified NetworkInterface.T1E1[x].Type = E1 for the keyword value in the board keyword file.
Specified NetworkInterface.T1E1[x].Impedance = G703_75_OHM, G703_120_OHM, or HIGH_IMPEDANCE for the keyword value in the board keyword file.
Specified the appropriate keyword values in the board keyword file for the following keywords:
NetworkInterface.T1E1[x].FrameType
NetworkInterface.T1E1[x].LineCode
NetworkInterface.T1E1[x].SignalingType
For more information, refer to Configuring the T1 or E1 interface.
Caution: |
Dialogic obtains board-level approvals certificates for supported countries. Some countries require that you obtain system-level approvals before connecting to the public network. To learn what approvals you require, contact the appropriate regulatory authority in the target country. |
The CG 6060 board has four CEPT E1 interfaces. For typical E1 communications, each E1 interface connects directly to an E1 trunk, as shown in the following illustration:
Trunks synchronize when the OAM API boots the board.
Use a shielded RJ-48 cable to connect a CG 6060 board configured as 120 ohm to an E1 trunk.
If connecting Trunk 2 or Trunk 3, connect a dual T1/E1 120 ohm adapter cable to one or both MD1 RJ-45 interfaces on the board. Connect shielded RJ-48 cables to the trunk connectors on the splitter cables.
Caution: |
Failure to use a shielded cable may negate the Class B approval. Refer to http://www.dialogic.com/declarations/default.htm for more information. |
Use an RJ-48C to 75 ohm BNC adapter cable or a Dialogic® MD1 RJ-45 to 75 ohm BNC adapter cable to connect a CG 6060 board configured as 75 ohm to an E1 trunk.