ONT180C Installation and Turnup Guide
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1.2. Site Preparation
Powering the ONT180C
The ONT180C consumes a maximum of 10 Watts of power with no PoE devices
connected to it. The amount of PoE power available from the ONT180C depends on the
DC power input to the ONT (subject to the PoE class limitations and NEMA class 2
electrical limits as shown in the Specifications table,
Table B
)
Table B - ONT 180 Specifications
DC Input Power
DC 54V connector
48 VDC to 56 VDC @ 2.8 A max (~150 W)
UPS connector
Physical
ONT180C
Dimensions: 8.7 x 6.3 x 1.4 in / 22 x 16 x 3.4 cm (W x D x H)
Weight : 1.25 lb / 0.6 kg
Wall Mounting Bracket
(optional accessory)
Dimensions: 7.25 x 4.5 x 0.5 in / 18.42 x 11.4 x 1.27 cm (W x D x H)
Interface bracket that mounts
to existing Tellabs Fiber
Management Brackets
(optional accessory)
Environmental
Operating temperature
32° F to 104° F (0° C to 40° C)
Operating humidity
5% to 85%; non-condensing
Interfaces and Connectors
UPS
Special connector for DC power input from the adapter (recommended). An
optional Uninterruptible Power Supply, aka Backup Battery Unit (not yet
available), also plugs into this connector.
DC 54V
Special connector for DC power input for remote bulk DC power
GE1- GE8 (gigabit Ethernet)
Eight RJ-45 port connectors
PON optical connector
SC/APC (Subscriber Connector/Angled Port Connector) single-mode optical
fiber connector
PoE Output to PDs (DC Input From 150-W AC Adapter)
