Appendix H Network Interface (Option) - Oki B4500 Maintenance Manual

APPENDIX H NETWORK INTERFACE (OPTION)

1) Connector
• 8-pin modular jack
2) Cable
• 10BASE/T
3) Signal
4) Appearance
5) Physical dimensions
a) Transmission method by CSMA/CD
b) Transmission protocol
43502101TH Rev.1
Contact No. Plug
1 Power feeder3
2 Power feeder3
3 Send
4 Receive
5 Receive
6 Send
7 Power feeder2
8 Power feeder2
1pin
Packet type
Ethernet ll
IEEE802.3
IEEE802.3+IEEE802.2
IEEE802.3+IEEE802.2+SNAP
Jack Polarity
– +
– –
Receive +
Send +
Send –
Receive –
Power feeder2 –
Power feeder2 +
Support Remarks
Oki Data CONFIDENTIAL
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