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CHAPTER
3-1
Cisco ONS 15454 Reference Manual, R7.0
78-17191-01
3
Electrical Cards
This chapter describes Cisco ONS 15454 electrical card features and functions. For installation and card
turn-up procedures, refer to the Cisco ONS 15454 Procedure Guide. For information on the electrical
interface assemblies (EIAs), see the “1.5 Electrical Interface Assemblies” section on page 1-14.
Chapter topics include:
• 3.1 Electrical Card Overview, page 3-1
• 3.2 EC1-12 Card, page 3-4
• 3.3 DS1-14 and DS1N-14 Cards, page 3-6
• 3.4 DS1/E1-56 Card, page 3-9
• 3.5 DS3-12 and DS3N-12 Cards, page 3-12
• 3.6 DS3/EC1-48 Card, page 3-15
• 3.7 DS3i-N-12 Card, page 3-18
• 3.8 DS3-12E and DS3N-12E Cards, page 3-20
• 3.9 DS3XM-6 Card, page 3-24
• 3.10 DS3XM-12 Card, page 3-26
3.1 Electrical Card Overview
Each card is marked with a symbol that corresponds to a slot (or slots) on the ONS 15454 shelf assembly.
The cards are then installed into slots displaying the same symbols. See the “1.17 Cards and Slots”
section on page 1-68 for a list of slots and symbols.
3.1.1 Card Summary
Table 3-1 lists the Cisco ONS 15454 electrical cards.