Specifications

B-FOCuS O-4F2P Installation
ECI Telecom Ltd. Proprietary 3-7
Connecting Power
Mains Power
1. Plug the circle two pin (or 8-pin Molex ) 12V DC power connector of
power converter to ONT O-4F2P power port
2. Plug the input of power converter into a live AC outlet
3. Verify that the power (POWER) LED on the ONT O-4F2P is lit green
indicating that local power is on and voltage is good.
Using a BBU
When a BBU is used, connect the Molex connector from the BBU into the
Power connector instead of the regular AC/DC adaptor.
Connecting The Telephone
(POTS) Lines
1. Locate the premises’ telephone wire pair.
2. If the wire pair is not terminated, follow local practices to attach an RJ-
11 connector.
3. Plug the wire pair with RJ-11 connector into one of the ONT O-4F2P
RJ-11 phone jacks.
4. Repeat steps 2-3 as needed to connect additional phone lines.
Table 7: POTS RJ-11 connector wiring pattern
Pin Signal Pin Signal
1 Unused 3 Tip
2 Ring 4 Unused
WARNING: Please make sure the wire pair connected is
from/to the telephone. Using the wire pair from/to the PSTN
network incorrectly may cause damage to user and the device.