JPS5978753U - Repeater failure monitoring device - Google Patents
Repeater failure monitoring deviceInfo
- Publication number
- JPS5978753U JPS5978753U JP1982175303U JP17530382U JPS5978753U JP S5978753 U JPS5978753 U JP S5978753U JP 1982175303 U JP1982175303 U JP 1982175303U JP 17530382 U JP17530382 U JP 17530382U JP S5978753 U JPS5978753 U JP S5978753U
- Authority
- JP
- Japan
- Prior art keywords
- monitoring device
- repeater
- failure monitoring
- function
- repeater failure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Dc Digital Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の障害監視装置を示すブロック図、第2図
は本考案の一実施例を示すブロック図である。
1・・・端局中継装置、2・・・監視線、3・・・中継
器障害試験器、4・・・警報検知回路、5・・・切換回
路、6・・・中央監視装置接続回路。FIG. 1 is a block diagram showing a conventional fault monitoring device, and FIG. 2 is a block diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Terminal relay device, 2... Monitoring line, 3... Repeater failure tester, 4... Alarm detection circuit, 5... Switching circuit, 6... Central monitoring device connection circuit .
Claims (1)
中継装置より発生する警報を検知するための機能と、こ
の警報を発生している伝送路を現・ 用回線から中継
器障害試験器へ自動的に切り替換えるための機能と、中
継器障害試験器からの試験結果を中央監視装置へ伝送す
るための接続機能とを含んで構成されたことを特徴とす
る中継器障害監視装置。A function for detecting alarms generated from end station relay equipment due to failures in the transmission line of cable PCM transmission systems, and automatically transmitting the transmission line generating this alarm from the current line to the repeater failure tester. A repeater fault monitoring device comprising a switching function and a connection function for transmitting test results from a repeater fault tester to a central monitoring device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982175303U JPS5978753U (en) | 1982-11-19 | 1982-11-19 | Repeater failure monitoring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982175303U JPS5978753U (en) | 1982-11-19 | 1982-11-19 | Repeater failure monitoring device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5978753U true JPS5978753U (en) | 1984-05-28 |
Family
ID=30381424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982175303U Pending JPS5978753U (en) | 1982-11-19 | 1982-11-19 | Repeater failure monitoring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5978753U (en) |
-
1982
- 1982-11-19 JP JP1982175303U patent/JPS5978753U/en active Pending
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