Fiber Monitor System Solution

Optical cable monitoring system can monitor the whole cable indirectly by monitoring one or several fibers in the cable with below advantages:

Automatic Monitoring

Theoptic cable network is automatically monitored throughout, including backboneand branchPON network.

Accurate Determination of Cable Failure

Thebackbone is accurate to 5m and PON network is accurate to 0.5m.

HighEfficiency& RapidFault Diagnosis

One-clickmeasurement, up to 90 seconds, generally about 30 seconds to judge the fault type.

Integrated Resource Integration Capabilities

System management forusers' existing equipment, fiber optic network and business resources

Optical cable monitoring system is divided into user layer, service layer and device layer.

The user layer supports B/S and itsmobile device applications, and can push alarms through the SMS gateway andemail system.

The service layer is responsible for managing the device layer, providing reliable data and various management

platforms for the user layer, and supporting the standard interface for interfacing with the integrated management

system OSS/BSS.

The device layer can operate independently, support B/S applications, and perform the functions of the cable

monitoring system.

Huahuan self-developed HT8000 series is aoptical cable monitoring system that realize the functions of testing,analysis,

alarm, positioning, information management and service report all in one platform, which improves the optical cable maintenance efficiency and the optical cable positioning and troubleshooting level.

Huahuan optical cable monitoring system can monitor the optical cable network, feedback real-time alarm analysis

andoptical cable performance degradation analysis, test data and results are  stored in the background data,

easy to do query and analysis.

Solution mainly consist of below 4 Products:

Optical Time Domain Reflectometry(OTDR)

OpticalPower Detection(OCM)

OpticalSwitch(OSW)

NMS(GUI)

Solution Features

ØOTDR board: rangingaccuracy ≤1m, event blind area ≤1m, attenuation blind area ≤3m, dynamic range≤43dB, can detect the connector, MTBF>300000 hours

Ø OSW board: Supports8 channels for a single board, 24 channels for a 1U device, 56 channels for a2U device, and

176 channels for a 6U device

ØOSW+OCM optical power monitoring board: effective monitoring dynamic range>60dB, optical power resolution 0.01dB, accuracy ≤±0.2dB

ØWDM board: High isolation, low insertion loss

ØA 2U rack can monitor a maximum of 48optical cables and a 6U rack can monitor a maximum of 144 optical cables. Theoptical switch supports two cascaded functions to monitor fiber cores with alarger capacity

ØMultiple alarm methods: voice,SMS, E-mail and mobile browser

Ø Multiple monitoring functions:continuous monitoring, on-demand testing, active maintenance

ØProvides the following functions: topologymanagement, GIS management, test plan management, and alarm managementØGood management compatibility: supportsthe management of OLM, OLP, cable segments and GIS information