TW283816B - The device and method for automatically detecting and setting up terminal resistance in stack network system - Google Patents

The device and method for automatically detecting and setting up terminal resistance in stack network system

Info

Publication number
TW283816B
TW283816B TW84104400A TW84104400A TW283816B TW 283816 B TW283816 B TW 283816B TW 84104400 A TW84104400 A TW 84104400A TW 84104400 A TW84104400 A TW 84104400A TW 283816 B TW283816 B TW 283816B
Authority
TW
Taiwan
Prior art keywords
setting
network system
automatically detecting
terminal resistance
devices
Prior art date
Application number
TW84104400A
Other languages
Chinese (zh)
Inventor
Jiann-Jong Jeng
Fwu-Tsair Jang
Pey-Chinq Ni
Original Assignee
D Link Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by D Link Corp filed Critical D Link Corp
Priority to TW84104400A priority Critical patent/TW283816B/en
Application granted granted Critical
Publication of TW283816B publication Critical patent/TW283816B/en

Links

Landscapes

  • Interface Circuits In Exchanges (AREA)

Abstract

The method includes at least 2 sets of devices. Input port of everydevice has a Photocoupler circuit.The Photocoupler circuit isconnected to next device's output port which has a diode and acurrent-limit resistance. When devices are in "on" situation.Those devices can form currentloop between 2 sets of devices or more.Then the method can detectdevice which is on network or not.
TW84104400A 1995-05-02 1995-05-02 The device and method for automatically detecting and setting up terminal resistance in stack network system TW283816B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW84104400A TW283816B (en) 1995-05-02 1995-05-02 The device and method for automatically detecting and setting up terminal resistance in stack network system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW84104400A TW283816B (en) 1995-05-02 1995-05-02 The device and method for automatically detecting and setting up terminal resistance in stack network system

Publications (1)

Publication Number Publication Date
TW283816B true TW283816B (en) 1996-08-21

Family

ID=51397834

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84104400A TW283816B (en) 1995-05-02 1995-05-02 The device and method for automatically detecting and setting up terminal resistance in stack network system

Country Status (1)

Country Link
TW (1) TW283816B (en)

Similar Documents

Publication Publication Date Title
JPS6486643A (en) Multi-medium mail system
MY120738A (en) A method and apparatus for interfacing an electronic device with an external accessory
CA2013617A1 (en) Telecommunications device with automatic code detection and switching
EP0652512A3 (en) Method and system for management of component connections.
EP0313313A3 (en) Communication system and communication method
MY110608A (en) A method for point-to-point communications within secure communication system
BG101797A (en) Integrated circuit controlled transaction management system
CA2148723A1 (en) Diverter Interface Between Two Telecommunication Lines and a Station Set
AU7432891A (en) Isdn interface circuit and system using the same
JPS5657377A (en) Signal control system
WO1997013329A3 (en) Methods and apparatus for automating contact closure
GB2350503A (en) Dynamic bias circuitry utilizing early voltage clamp and translinear techniques
HK1024317A1 (en) Method and security system for processing a security critical activity.
JPS57178467A (en) Electronic mail system
AU4502496A (en) An improved telephone system and interface device
TW283816B (en) The device and method for automatically detecting and setting up terminal resistance in stack network system
CA2318450A1 (en) System and method for automatic pbx detection
WO1998039905A3 (en) A system and method for providing high terminal coupling loss in a handsfree terminal
DE68924829T2 (en) Method and device for keeping the power consumed by a telephone interface circuit low in the idle state.
JPS5552665A (en) Incoming regulation system
ATE244484T1 (en) MODEM SYSTEM FOR TELEHOME WORKERS
EP0501484A3 (en) Information input/output controller and billing system for telephone lines
TW260845B (en) Synchronous counter and carry propagation method thereof
JPS57160258A (en) Circuit switching device
AU3212993A (en) Method for limiting the rate of information cells on a virtual connection

Legal Events

Date Code Title Description
MC4A Revocation of granted patent