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AT5000 OPSW Switch

The AT5000 1RU Optical A/B Switch is a high-reliability optical fiber route switching platform designed for applications such as CATV high-quality video transmission, fiber ring redundancy, and FTTX video overlay systems. It ensures the protection of optical paths in network architectures and features low insertion loss and high performance. The switch is equipped with an electrically operated optical switch that can function in both manual and automatic modes. With a fast-switching time and low loss, it is ideal for fiber ring and redundant standby networks. In automatic mode, the switch detects when the primary line fails or falls below a threshold, transitioning to the standby line and reverting back when the primary line recovers. In manual mode, operators can force switching between lines as needed. The device also includes optional RF detection functionality to monitor signal quality, ensuring reliability by automatically switching lines based on RF thresholds when optical power input is above 0 dBm. Packaged in a 1RU 19” subrack, the AT5000 OPSW offers an intuitive front-panel LCD for user-friendly operation. When combined with ACT 1RU AT5000 XMOD and EDFA amplifiers, the switch delivers robust fiber protection for long-distance video, medium video overlays, and FTTX networks. Its versatile design meets the reliability demands of traditional HFC and high-density FTTX networks.

·       Power-off protection: When the device itself fails or its power supply off, it will automatically remain

      on the current line before the failure to maintain the working status of the network

·       Any route can be chosen as the main road in automatic mode

·       Intelligent switching function

·       Short switching time, low loss, with automatic switching and forced manual switching function

·       Large switching dynamic range

·       RF detection function (optional)

·       Built-in dual power supply, automatically switched and hot plug in/out supported

·       The LCD status display: laser status monitoring, parameter display, fault alarm, network

      management

·       Standard RJ45 interface supporting SNMP and web remote network management



Category

Items

Unit

Index

Remarks




Min.

Typ.

Max.


Optical Index

Operating Wavelength

nm

1200


1620



Switching Fiber Input Range

dBm

-15


+24



Switching Fiber Input Range

dBm

-35


+24

Telecommunication level


Insertion Loss

dBm

1


1.3



Switching Time

ms



8



PDL




0.2



Optical Return Loss

dB

50





Fiber Connector


SC/APC

FC/APC, LC/APC

RF (Optional)

Number of RF Outputs


2

(RF switch operational




when Optical In ≥ 0 dBm)


Test Point Level

dBµV

66

Optical In = 3 dBm

General Index

RF Detection Function



Optional


Network Management Interface


SNMP, WEB supported



Power Supply

V

90


265

AC



V

-72


-36

DC


Power Consumption

W



5

Dual PS, 1+1 standby


Operating Temp

°C

-5


+65



Storage Temp

°C

-40


+85



Operating Relative Humidity

%






Dimension

mm

240×483×44

D、W、H


Weight

Kg

2.0



Ship weight

Kg

3.5



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