Vanguard Managed Solutions 3400 Series - Manual (Page 64)

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FCC Part 68 and Telephone Company Procedures and Requirements for DSU and T1 Interfaces
FCC Part 68 and Telephone Company Procedures and
Requirements for DSU and T1 Interfaces
Before You Begin Before a Vanguard 3400 Series can be connected to the network, you must do the
following:
• Provide the local telephone company with the equipment’s registration num-
ber.
• Order the proper connections
How to Order
Connections To order the proper connections, provide the telephone company with the following
information:
• Interface type
• Required USOC jack connector number
• Service code
• Facility interface codes
Troubleshooting
Your Connection If any of your equipment is not operating correctly, immediately remove it from the
telephone line before damaging the network. If the telephone company is aware of
the problem, they may temporarily disconnect your service. Whenever possible, the
telephone company notifies you in advance of the disconnection.
If advance notice is not feasible, you are notified as soon as possible. Once notified,
you can correct the problem. If necessary, it is your right to file a complaint with the
FCC.
Interface Type USOC Jack
Connector
Service
Code
Facility Interface
Code
56-kbps digital interface RJ48S 6.0F 04DU5-56
Fractional T1 Interface RJ48C 6.0F 04DU9-BN
04DU9-2SN