TelcoBridges TSBC3000, Руководство по установке

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Installing the Equipment
2.6.7 Connect to the PSTN Network
Note
This section only applies to the TSBC3000-680. In addition, TDM fall-back connection to
the PSTN is an optional feature.
The TSCB3000-680 provides up to 16 RJ48C TDM fall-back interfaces for connection to T1/E1 lines.
2.6.8 Grounding the Equipment Chassis
As a standard safety practice, the chassis of the TSBC3000 series must be properly grounded to
protect against any contact with an electrical fault condition. Refer to
Section 2.5.5 “Grounding the
Equipment Chassis” on page 29.
2.6.9 Power Up the Equipment
The TSBC3000 series and TSBC3000 1 units are furnished with one (1) or two (2) AC or DC
power connections. Only once all other equipment installation work has been completed should the
TSBC3000 series 1+1 system be powered up. Refer to Section
2.5.6 “Powering Up” on page 30.
Refer to Section 2.5.4 “Connecting to the
PSTN in a TSBC3000 Series 1+1 System
(Optional TDM fall-back feature)” on page
27.