Product Description

Brief introduction

CLSP-187BT is the ADSL2+, VDSL2 over POTS splitter Compatible with Calling Line ldentification (CLI) service facsimile and metallic loop testing. It separates line signal from subscriber into voice signal for telephone and data signal for xDSL modem.
CLSP-187BT complies with ETSI standards, and New Zealand Telecom PTC-281.

Complied Standards
PTC 281:2008
RoHS compliant
ETSI TS 101 952-1-5 V1.2.1

Circuit Diagram
ADSL2+ /VDSL2 Over Pots (310nF//620ohm) +370ohm CPE Microfiter Clsp-187bt Splitter

Interface Defiition

ADSL2+ /VDSL2 Over Pots (310nF//620ohm) +370ohm CPE Microfiter Clsp-187bt Splitter

Outline Dimensions
ADSL2+ /VDSL2 Over Pots (310nF//620ohm) +370ohm CPE Microfiter Clsp-187bt Splitter

Test item	Condition/Requirement
Impedance	370Ω+620Ω//310nF
DC Current	80mA
DC series resistance	≥100Ω
Insertion loss/ distortion for BT3	1kHz ≤1.5dB(5 fiters)
Insertion loss/ distortion for BT3	a(0.2-4KHz)-a\|1KHz \|≤1.5dB(5 fiters)
Network echo balance return loss	0.3-3.4KHz ≥14.0dB (5 fiters)
Telephone sidetone Echo balance return loss	0.3-3.4KHz ≥10.0dB (5 fiters)
Telephone sidetone Echo balance return loss	0.3-3.4KHz ≥11.0dB (4 fiters)
	0.3-3.4KHz ≥12.0dB (1 to 3 fiters)
ADSL2+ band bridging Loss	25KHz-2.2MHz ≤1.0dB
ADSL2+ band insertion loss	32-200KHz ≥30.0dB
ADSL2+ band insertion loss	200KHz-2.2MHz ≥55.0dB
Group runtime distortion	25KHz-2.2MHz ≥40.0dB