Ethernet Specifications

mIEEE 802.3 compliant

mMaximum cable length: 100 meters (m)

mProtocols: Open Transport, AppleShare, AppleTalk, NetWare for Macintosh, TCP/IP

mConnector: RJ-45 for 10Base-T and 100Base-TX

mMedia, 10Base-T:Category 3 or higher UTP on 2 pairs up to 100 m

mMedia, 100Base-TX:Category 5 UTP on 2 pairs up to 100 m

mChannel speeds: IEEE Auto Negotiation of 10Base-T and 100Base-TX

Modem Specifications

mData communications standard: K56Flex and V.90

mSpeed: 53 kilobits per second (Kbps)

mFax standard: ITU V.17

Specifications for the AirPort Card (Optional)

mWireless data rate: 11 megabits per second (Mbps) maximum

mRange: Up to 150 feet (data rates may vary depending on environmental conditions)

mFrequency band: 2.4 to 2.5 gigahertz (GHz)

mRadio output power: 15 dBm (nominal)

Compatibility

m802.11 Direct Sequence Spread Spectrum (DSSS) 1, 2 Mbps standard

m802.11 HR DSSS 11 Mbps draft standard

Digital Amplifier Headphone Jack Specifications

mFull Scale Output level: 3.0 V peak-to-peak with a 5 kilohm load

Noise, distortion, and bandwidth

mInput sound signal-to-noise ratio (SNR) less than 82 decibels (dB) unweighted (typical) for recording to system disk or system main memory

mOutput sound signal-to-noise ratio (SNR) less than 80 dB unweighted (typical)

mDistortion: Total harmonic distortion: 0.08 percent

mBandwidth: 20 hertz (Hz) to 20 kilohertz (kHz)

Specifications 77

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Apple G4 manual Ieee 802.3 compliant, Speed 53 kilobits per second Kbps