Tii 372S-12 User Manual

P/N 92228201 • Rev D• 4/30/2008

Warranty: If this unit fails during the warranty period, contact tii customer service to authorize return. Unit may be returned prepaid.

Model 372S-12

VDSL2 Pots Splitter Module

Installation Note

Features

Left-Side Rocker Right-Side Rocker

DESCRIPTION

1. The tii 372S-12 Series VDSL2 POTS Splitter
Module maintains a constant direct connection
between customer and central office service
provider.

2. The connections to the DSL modem and
POTS line are provided through the IDC
connections.

INSTALLATION

1. Remove the splitter module from plastic bag
and inspect; if damaged, replace with an
undamaged splitter module.

2. Using a 3/8” wrench unscrew the binding post
nuts to slide the splitter module in place.

3. Torque down the ground nut.

WIRING

1. Two telephone voice (POTS) pairs and one
DSL line (DATA) can be connected to a single
Splitter Module.

2. Lift the right side rocker to the up (disengaged)
position to terminate the POTS line customer
wiring.

3. Insert wires into wire guides at the same time
until they bottom out.

4. Insert and terminate TIP (G) & RING (R) wires
into sealed IDC connection.

NOTE: IDC’s accept 22-26 AWG solid
wire. Wires should be aligned to the
corresponding holes.

5. Terminate the DSL modem wire pair at the
IDC termination on the left side rocker marked
DSL Modem (Black Rockers).

6. Terminate the Telco In wire pair at the IDC
termination on the left side rocker marked
Telco In (White / Blue Rockers).

7. Assure both rockers are in the fully down
engaged position.

TII P/N: 92228201