Apple Laptop Laptop User Manual


 
Specifications 77
Ethernet Specifications
m IEEE 802.3 compliant
m Maximum cable length: 100 meters (m)
m Protocols: Open Transport, AppleShare, AppleTalk, NetWare for Macintosh, TCP/IP
m Connector: RJ-45 for 10Base-T and 100Base-TX
m Media, 10Base-T: Category 3 or higher UTP on 2 pairs up to 100 m
m Media, 100Base-TX: Category 5 UTP on 2 pairs up to 100 m
m Channel speeds: IEEE Auto Negotiation of 10Base-T and 100Base-TX
Modem Specifications
m Data communications standard: K56Flex and V.90
m Speed: 53 kilobits per second (Kbps)
m Fax standard: ITU V.17
Specifications for the AirPort Card (Optional)
m Wireless data rate: 11 megabits per second (Mbps) maximum
m Range: Up to 150 feet (data rates may vary depending on environmental conditions)
m Frequency band: 2.4 to 2.5 gigahertz (GHz)
m Radio output power: 15 dBm (nominal)
Compatibility
m 802.11 Direct Sequence Spread Spectrum (DSSS) 1, 2 Mbps standard
m 802.11 HR DSSS 11 Mbps draft standard
Digital Amplifier Headphone Jack Specifications
m Full Scale Output level: 3.0 V peak-to-peak with a 5 kilohm load
Noise, distortion, and bandwidth
m Input sound signal-to-noise ratio (SNR) less than 82 decibels (dB) unweighted (typical)
for recording to system disk or system main memory
m Output sound signal-to-noise ratio (SNR) less than 80 dB unweighted (typical)
m Distortion: Total harmonic distortion: 0.08 percent
m Bandwidth: 20 hertz (Hz) to 20 kilohertz (kHz)