7200 Datasheet, PDF (1/2 Pages) Filtran LTD – ADSL 24 CHANNEL POTS SPLITTER FOR ADSL

ADSL 24 CHANNEL POTS SPLITTER FOR ADSL 7200
• 24 channels designed for implementation of ADSL at a central
office (CO) and remote (R) location (CPE)
• Testing methods and specifications comply with G.992.1 standards
appropriate to Japan
• Handles loop DC currents up to 130mA
• Built-in input protection devices and D.C. blocking capacitors
• Provides excellent isolation between ADSL and POTS
SCHEMATIC
CH1
PROTECTION
CIRCUIT
(CH1-CH8)
LINE
ADSL
FILTER CIRCUIT
POTS
CH9 LINE
ADSL
PROTECTION
CIRCUIT
(CH9-CH16)
FILTER CIRCUIT
POTS
CH17 LINE
ADSL
PROTECTION
CIRCUIT
(CH17-CH24)
FILTER CIRCUIT
POTS
ELECTRICAL SPECIFICATION FOR EACH CHANNEL@ 25˚C
Parameter
Insertion Loss
Attenuation Distortion
Delay Distortion
Return Loss
Attenuation
Input Impedance
(loading effect)
Capacitance
Between TIP-RING
DC Resistance
Between TIP-RING
Isolation Resistance
Between TIP-RING
Condition
1.0kHz
0.2 to 3.4kHz
3.5 to 4.0kHz
0.6 to3.2kHz
0.2 to 4.0kHz
0.2 to 1.5kHz
2.0kHz
3.0 to 3.4kHz
25 to 300kHz
400 to 1104kHz
25 to 1104kHz
DC to 30Hz
short
open
Specification
±1.0dB MAX
±1.0dB MAX
±1.5dB MAX
200µ MAX
250 µ MAX
11dB MIN
10dB MIN
9dB MIN
65dB MIN
55dB MIN
.35dB MAX
250nF MAX
40 Ω MAX
10MΩ MIN
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