| Technical Specifications |
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Printed Circuit Board
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Dimensions
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3U Eurocard (100x160mm), front panel width 20.3mm (4HP),
mechanics constructed with respect to EMC requirements,
ejector lever
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ISDN Port
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Interface Type
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2x64kbps (56kbps restricted mode for US ISDN lines selectable),
protocol D channel transfer rate 16kbps
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Controller Chip
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Cologne Chip Designs HFC-S
PCI A Single-Chip PCI ISDN S/T Transceiver, independent read
and write HDLC channels for two ISDN B channels and one ISDN
D channel, independently selectable B1 and B2 channel
transparent mode, FIFO memory window 4x7.5kByte (B cannel)
and 2x512Byte (D channel), maximum 31 HDLC frames (B
channel) and 15 HDLC frames (D channel) per channel and
direction in FIFO, I2C serial EEPROM interface for configuration
data storage
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Physical Interface
Connector ISDN
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S/T interface, RJ45 ISDN standard connector front panel
mounted, complies with ITU-T I.430 specification, ISDN S
interface hybrid APC 5568, isolation voltage 1500Vrms, certified
to IEC950:A4:1996 and EN60950:A4:1979
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CompactPCI® Bus
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Connector J1
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32-Bit, 33MHz (133MB/s),
DMA bus master,
5V interface
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Power Consumption
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Connector J1
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+5V ±5% 0.1A max.
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Temperature
Humidity
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Operating
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Operating temperature 0-70°C
Relative humidity 5-90% non condensing
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