Service Manuals, User Guides, Schematic Diagrams or docs for : apple misc ethernet_and_localtalk_prod

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        K Service Source




Ethernet and LocalTalk
              Products
              K Service Source




               Specifications
Ethernet and LocalTalk Products
     Specifications                                   RJ-11 LocalTalk Connectors - 1


                      RJ-11 LocalTalk Connectors

Topology              Bus or star topology
                      Star implemented using central hub (not available from Apple)


Termination           Required at both ends of cable
                      Terminating resistor provided with each connector


Connector Types       Device side: DB-9 for Macintosh 128K, 512K, 512K enhanced,
                        Plus, and LaserWriter/LaserWriter Plus; mini DIN-8 for all
                        other AppleTalk compatible Apple products
                      Network side: RJ-11


Transmission Speed    230.4 Kbps
      Specifications                                     RJ-11 LocalTalk Connectors - 2

Cable Type             Unshielded twisted pair (utp)
                       Only outer pair of pins (pins 2 and 5) of the four wires are used;
                         inner pair, pins 3 and 4, are still available.


Maximum Cable
Distance               550 m (1800 ft.)


Regulatory             FCC Class A tested
Certification          No agency approvals required; not defined as a computing device.


Operating
Temperature            32

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