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Regulatory and Telephone Company RequirementsPassport4400 Hardware Installation Manual
B-8
Interface Modules
WAN Serial Interface Module
The following pertains to the WAN Serial Interface Module as part of the
Passport 4400 series.
Telecommunication Requirements
Compliant to CTR-2.
56kbps CSU/DSU Interface Module
The following pertains to the 56 kbps CSU/DSU Interface Module as part of the
Passport 4400 unit.
User’s Responsibility
This equipment is limited for use on 56kbps lines only. If a need arises in the
future, the telephone company will call you and request the following
information:
• FCC Part 68 (U.S.A.) - see label on module for registration number
• DOC CS-03 (Canada)
• Whether the notification is about a connection or disconnection
• The manufacturer of the device – Nortel Networks
• Model number of the device – NTAU02AA