Cisco Systems 15454M6DC - page 59

1-21
Cisco ONS 15454 Installation and Operations Guide
November 2001
Chapter1 Hardware Installation
EIA Installation
For information about AMP champ cable management, see the “AMP Champ Cable Management”
section on page 1-59.
Figure1-15 An AMP EIA Champ backplane
The EIA side marked “A” hosts six AMP Champ connectors. The connec tors are numbered 1 – 6 for the
corresponding slots on the shelf assembly. Each AMP Champ connector on the b ackp lane supp orts 14
DS-1 ports for a DS1-14 card, and each connector features 28 live pairs—one transmit pair and one
receive pair—for each DS-1 port.
The EIA side marked “B” hosts six AMP Champ connectors. The connecto rs are l abe led 1 2–1 7 fo r th e
corresponding slots on the shelf assembly. Each AMP Champ connector on the b ackp lane supp orts 14
DS-1 ports for a DS1-14 card, and each connector features 28 live pairs—one transmit pair and one
receive pair—for each DS-1 port.
Note EIAs are hot-swappable. You do not need to disconnect power to install or rem ove EI As.
Caution Always use an electrostatic discharge (ESD) wristband when working with a powered ONS 15454.
Plug the wristband cable into the ESD jack located on the lower-right outside edge of the shelf
assembly.
AMP CHAMP
connector
32070