40 — Delta OPSU/BBU unit data sheet
40-2 July 2008 Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06
ONT Product Information Manual Edition 01 3FE 51892 AAAA TCZZA
40.1 Identification
Table 40-1 provides identification information about the ONT power supply/battery
backup unit (OPSU/BBU) from Delta Electronics Inc.
Table 40-1 Identification of the OPSU/BBU
40.2 Features and application notes
The OPSU provides:
• 50 W, 47.5 to 52 V dc power supply for the BBU
• input voltage range of 90 to 135 V ac at 47 to 63 Hz frequency range
• OPSU status alarm output
The BBU provides:
• 38 W, 11 to 20 V dc power and battery backup for the ONT
• input voltage range of 44 to 52 V dc
• valve-regulated lead-acid (VRLA) backup battery 12 V 7.2 Ah
• battery diagnostics, self-tests, and BBU status alarm outputs
• battery and alarm control functions
The OPSU/BBU meets:
• UL 60950-1, CSA C22.2 No. 60950-1, NEBS Level 1 and 3 (GR1089 and
GR63), FCC Part 15 Class B
• operating temperature: –20 ° to 46°C (–4 ° to 115 °F) plus solar loading
40.3 General description
The OPSU converts ac power to dc power to supply the BBU. The BBU provides 4
to 8 h of backup battery power for the lifeline POTS service, depending on
environmental conditions and load. The BBU also supplies power and alarm
connections to the ONT.
Part Number Description CLEI CPR ECI/Bar
code
Delta OPSU/BBU 38 W, 12 V dc with lead acid backup
battery.
BVM6C10FRA N70988 456475
3EM 22495 AA The 3EM 22495 AA variant has no logo on the unit. This
variant is available in the ANSI market only.
BVM6D10FRA N70988 456479
Note — If the plug is not the correct type, please contact the local
Alcatel-Lucent support group for a recommended adapter.
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