Zoom Adsl Filter BT Approved

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Quoting product code: R99FK


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£ 5.99

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About this product


Product overview

•Insertion loss at 1 kHz: ±1.0dB maximum
•Attenuation Distortion at .2 to 3.4 kHz: ±1.5dB maximum•
•Attenuation Distortion at 4 kHz: ±2.0dB maximum
•Return Loss at 600 Ohms
•ERL: 6dB minimum
•SRL-L: 5dB minimum
•SRL-H: 3dB minimum
•Return Loss at 1330 ohm/(348 ohm+100nF)
•Delay Distortion at 0.2 kHz: 250 microseconds maximum
•Delay Distortion at 0.6 TO 3.2 kHz 200 microseconds maximum
•Delay Distortion at 4.0 kHz 250 microseconds maximum
•Attenuation at 25 kHz to 1104 kHz: 15dB minimum
•DC Resistance: 25 ohms maximum (Tip-Ring)
•Insulation Resistance at 125Volt DC: 5 Mega-ohms minimum (Tip-Ring)

The Zoom ADSL 2+ Microfilter 98027 must be plugged into all active telephone sockets on your ADSL line which are used for plugging in telephony equipment. You'll need one Zoom ADSL 2+ Microfilter 98027 per socket you wish to connect your telephony devices to. This easy-to-install device ensures clean separation of data signals from voice signals. Without microfilters, you may experience noise on the line when you make or receive a telephone call, or may experience connection problems with your ADSL Broadband service, including low speeds and disconnections. Each Zoom ADSL 2+ Microfilter 98027 has a socket for a standard telephone plug (like those on the end of equipment such as telephones and fax machines) and a socket for a broadband (ADSL) modem. A maximum of four ADSL can be used on an ADSL line. This is the recommended maximum number of items of telephony equipment you can plug into a standard voice line.