Product specifications

UT-4500-A Series Upconverters Revision 0
Table of Contents MN-UT4500A
vi
CHAPTER 6.! ETHERNET MANAGEMENT ............................................................. 6–1!
6.1! Overview ........................................................................................................................ 6–1!
6.2! Ethernet Management Interface Protocols ................................................................ 6–1!
6.3! SNMP Interface ............................................................................................................. 6–1!
6.3.1! Management Information Base (MIB) Files ............................................................... 6–2!
6.3.2! SNMP Community Strings ......................................................................................... 6–2!
6.3.3! SNMP Traps................................................................................................................ 6–3!
6.4! Telnet Interface ............................................................................................................. 6–4!
6.4.1! HyperTerminal as Telnet Client .................................................................................. 6–4!
APPENDIX A.! REMOTE CONTROL ....................................................................... A–1!
A.1! Introduction .................................................................................................................. A–1!
A.2! Communication Interfaces .......................................................................................... A–1!
A.2.1! TIA/EIA-485 (RS-485) .......................................................................................... A–1!
A.2.2! TIA/EIA-232 (RS-232) .......................................................................................... A–2!
A.2.3! Ethernet (100BASE-TX) ....................................................................................... A–2!
A.3! Access Methods ............................................................................................................ A–2!
A.3.1! Direct Access ......................................................................................................... A–2!
A.3.2! Indirect Access ....................................................................................................... A–3!
A.4! Addresses ...................................................................................................................... A–3!
A.4.1! Physical Address .................................................................................................... A–3!
A.4.2! Virtual Address ...................................................................................................... A–3!
A.4.3! IP Address .............................................................................................................. A–4!
A.5! Basic Protocol ............................................................................................................... A–4!
A.5.1! Transmission Mode ................................................................................................ A–4!
A.5.2! Baud Rate ............................................................................................................... A–4!
A.5.3! Asynchronous Character Format ........................................................................... A–4!
A.5.4! Character Set .......................................................................................................... A–4!
A.5.5! Response Timeout .................................................................................................. A–4!
A.5.6! Bus Inactivity Requirement ................................................................................... A–5!
A.6! Message Structure ........................................................................................................ A–5!
A.6.1! Start Character ....................................................................................................... A–5!
A.6.2! Device Address ...................................................................................................... A–5!
A.6.3! Command ............................................................................................................... A–5!
A.6.4! Confirmation Response .......................................................................................... A–6!
A.6.5! Error Response ....................................................................................................... A–6!
A.6.6! End of Message ...................................................................................................... A–6!