
3-1
Ethernet Base Module
3
The Ethernet Base Module (EBM) performs central processing functions for any
Passport 4400 unit (4430/4450/4455).
This chapter contains information on the following features:
•
Attaching Cables to the Ethernet Base Module on page 3-3
•
•
Frame Relay DCE Serial Access Port (Port 1) on page 3-4
•
Ethernet Access Port on page 3-6 (10BASE-T)
The Ethernet Base Module includes the following:
•
Processor and memory
•
Serial access port
•
Management port
•
Ethernet interfaces (10BASE-T)
•
Optional SIMMs.
– 16 Mbyte Flash Memory SIMM
– 16 Mbyte DRAM SIMM
– Data Compression SIMM
Figure 3-1. Internal Components of the Ethernet Base Module
Stacking Connector
for all Modules
16MB DRAM SIMM
(J6 Connector)
Data Compression
16MB Flash SIMM
(J9 Connector)
Power Connector
SIMM - (J13 Connector)
Stacking Connector
for all Modules
Indicators
Fan Connectors
E21 and E23 Jumpers
Stacking Connector
for HDM Modules
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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