
Interface Modules (WAN)
Passport 4400 Hardware Installation Manual
7-5
E1 CSU/DSU Interface Module (120 ohms)
The interface module must be inserted into the unit with the component side
facing down.
An 8-pin RJ-48C jack is provided to interface with the E1 network.
Figure 7-5. E1 CSU/DSU Interface Module, Connector, and Pin Assignments
(120 ohms)
E1 CSU/DSU Interface Module (75 ohms)
The interface module must be inserted into the unit with the component side
facing down.
Figure 7-6. 3/4 and Back View of E1 CSU Interface Module (75 ohms)
Pin 1
RJ-48
RJ-48 Pin Assignments
1
2
4
5
6
7
8
3
Receive Data from Network
Receive Data from Network
Transmit Data to Network
Transmit Data to Network
Pins 3, 6, 7, 8 Not Connected
Rear View
E1
RX
TX
Содержание Passport 4430
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Страница 10: ...About this document Passport 4400 Hardware Installation Manual x ...
Страница 16: ...Introduction Passport 4400 Hardware Installation Manual 1 6 ...
Страница 24: ...Installing the Passport 4400 Passport 4400 Hardware Installation Manual 2 8 ...
Страница 56: ...T1 E1 and Digital Voice Modules Passport 4400 Hardware Installation Manual 5 16 ...
Страница 84: ...Interface Modules WAN Passport 4400 Hardware Installation Manual 7 8 ...
Страница 106: ...General Installation Passport 4400 Hardware Installation Module 10 8 ...
Страница 148: ...Regulatory and Telephone Company Requirements Passport4400 Hardware Installation Manual B 16 ...
Страница 158: ...Specifications Passport 4400 Hardware Installation Manual 10 ...
Страница 164: ...T1 Voice Module Cabling Requirements Passport 4400 Hardware Installation Manual D 6 ...
Страница 168: ...PBX Interface Connection Diagrams Passport 4400 Hardware Installation Manual E 4 ...
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