Nortel SL-100 Product Manual page 63

Figure 26
IPE shelf
DC powered IPEs
DC power is required for the IPEs in Meridian SL-100 host and remote
switching center offices.
DC powered IPEs have the following requirements:
•
•
•
•
AC powered IPE
An AC powered IPE can only be configured as a remote IPE behind the TSI
TII product. In the AC-powered systems, power components external to the
IPE are not required. AC systems perform a single conversion from the AC
input voltage to the DC voltages required by circuit cards in each module.
Optional reserve power requires an Uninterruptible Power Supply (UPS)
and batteries. AC power supplies operate from a nominal input of 208 to
240 volts AC, single-phase. While the actual input range of the AC power
supplies is 180-208 V, no restrapping of the power supplies is required if
the input line voltage is within 208-240V AC. AC-powered systems require
one IG-LG 30 orange receptacle for each column within 2.4m (8 ft.) of the
column's pedestal. Each column comes equipped with one 30 Amp cord
and plug.
Copyright © 2006, Nortel Networks
.
DC IPE shelf
DC Powered Pedestal
DC Power Card (NT6D40)
DC Ring Generator (NT6D42) (optional)
Communication Server 2100
Meridian SL-100 Product Guide
555-4001-103 20.01 Standard
SE09 20 October 2006
Line peripherals 63
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