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參數(shù)資料
| 型號： | 502.200.006 |
| 廠商： | JDS UNIPHASE CORP |
| 元件分類： | 光開關(guān) |
| 英文描述： | FIBER OPTIC SWITCH, 1290-1330nm, 1X2PORT, SC/PC CONNECTOR |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 113K |
| 代理商： | 502.200.006 |
COMMUNICATIONS MODULES & SUBSYSTEMS
Key Features
Under 25 ms automatic optical switching
Independent of transmission rate and format
Monitoring on both active and standby links
Simple installation
Low insertion loss
Fail-safe, field-proven optical technology
The WaveReady 2000 series BrightSwitch 1 x 2 module uses low-loss optical
switching technology to provide economical protection against fiber cuts and
failures. It implements redundant path protection for asynchronous transfer
mode (ATM), Internet protocol (IP), and dense wavelength division multiplexing
(DWDM) transmission systems.
BrightSwitch operation is independent of rate, format, and wavelength, making it
a universal solution for all types of transmission equipment.
At the transmit end, a 50:50 optical splitter divides the signal for transmission on
primary and secondary paths. At the receive end, BrightSwitch monitors optical
power levels on the primary and secondary paths, then compares these levels to a
stored threshold. When the primary link power level drops below threshold,
BrightSwitch alarms and automatically switches traffic to the secondary link. The
switch occurs in less than 25 ms.
The BrightSwitch 1 x 2 module includes substantial configuration and diagnostic
capabilities, which are accessible through Transaction Language 1 (TL1) and
menu mode interfaces. Light emitting diodes indicate the currently active link and
the status of the primary and secondary links' optical power levels. Power levels
are set with a manual push-button.
Applications
Path protection for ATM, IP, and
DWDM systems
Source or equipment protection
Compliance
NEBS 3 compliant
FCC Class B, Part 15
Path and Equipment Protection Switch
BrightSwitchTM 1 x 2
NORTH AMERICA
: 800 498-JDSU (5378)
WEBSITE
: www.jdsu.com
WORLDWIDE
: +800 5378-JDSU
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