MP18-120 Series ADSL/POTS SPLITTER
ADSL / POTS splitter(CO)
POTS Impedance 600ohm
Meets: YD/T 1187-2006; ETSI TS 101 952-1-1
Metering Pulse to Relating at 12KHz is optional
Compatible with ADSL2+, VDSL and VDSL2+

Electrical Characteristics @25 Celsius degree

ITEM FREQUENCY SPECIFICATION
DC Current 100mA MAX
Total DC Resistance 25Ω MAX
POTS Impedance 600Ω
POTS Insert Loss 1020Hz -0.3dB MAX
POTS Insert Loss Distortion relative to 1020Hz 300Hz - 3.4KHz 0.3dB MAX
POTS Insert Loss at 12KHz or 16KHz(200ohm)* 12KHz or 16KHz -5dB MAX
POTS Return Loss 300Hz - 500Hz -14dB MIN
500Hz - 2KHz -18dB MIN
2KHz - 3.4KHz -14dB MIN
POTS Group Delay 500Hz - 2.8KHz 150μ S MAX

XDSL Isolation
30KHz - 138KHz -55dB MIN
-45dB MIN*
138KHz - 1104KHz -55dB MIN
1104KHz - 4.4MHz -55dB MIN
4.4MHz - 12MHz -55dB MIN ( VDSL )
12MHz - 30MHz -45dB MIN ( VDSL2+ )

Unbalance about earth
50Hz - 600Hz -45dB MIN
600Hz - 3.4KHz -45dB MIN
3.4KHz - 30KHz -40dB MIN
30KHz - 1104KHz -40dB MIN
1104KHz - 4.4MHz -30dB MIN
4.4MHz - 30MHz -30dB MIN