User's Manual

Table Of Contents
7368 ISAM ONT XS-240W-A XS-250WX-A Product
Guide
Install an XS-240W-A or XS-250WX-A indoor ONT
Issue: 01 Edition 01 69
5 Route the POTS cables directly to the RJ-11 ports as per local practices.
The POTS port to the left is labeled TEL1 for Line 1 while the port on the right is labeled TEL2
for Line 2, as shown in Figure 22.
6 Connect the fiber optic cable with UPC adapter into the 10GE connector; see Figure 22 for
the location of the 10GE connector.
7 Install the power supply according to manufacturer specifications.
8 Connect the power cable to the power connector.
9 Power up the ONT unit by using the power switch.
Danger — Fiber cables transmit invisible laser light. To avoid eye
damage or blindness, never look directly into fibers, connectors, or
adapters.
Warning — Be careful to maintain a bend radius of no less than 1.5 in.
(3.8 cm) when connecting the fiber optic cable. Too small of a bend radius
in the cable can result in damage to the optic fiber.
Note — Fiber cable preparation varies depending on the type and size
of the inside or outside plant fiber cable being spliced to the SC/APC fiber
optic pigtail cable.
Note — Observe the following:
Units must be powered by a Listed or CE approved and marked
limited power source power supply with a minimum output rate of
12VDC, 3A.
R05.06.00 | March 2017 | 3FE 46861 AAAA TCZZA | Edition 01