User manual

Electrical Installation and Cabling
Cabling and Compliance Requirements
5-2 July 2004 Wide Bank 28 DS3 - Release 2.4
Cabling and Compliance Requirements
The Wide Bank 28 DS3 shipping package contains no cables. Refer to following compliance and cable
installation procedures for specific cable requirements.
Maintaining NEBS 1089 and FCC Part 15 Compliance
 Shielding – All cables connected to the following connectors on the Wide Bank 28 DS3 must be
shielded: the Ethernet connector, both low-speed connectors (
LOW SPEED IN and LOW SPEED
OUT
), and both RS-232 connectors (RS-232 and TL1).
 RFI Suppressors – Both low-speed cables and the RS-232 management cable must have ferrite
RFI suppressors installed, as described below.
 Wiring Exposure – All cables connected to this product must be intrabuilding or non-exposed
wiring per GR-1089-CORE.