How to Pass National High School/College Entrance Exam Inspection System Quickly?AINOPOL K-12 All-Optical Solution Fully Meets National Standards

AINOPOL – Provider of All-Optical Convergence Solutions for K-12 Education

According to the Construction Specifications for National Standardized Education Examination Sites issued by the Ministry of Education,exam rooms for high school and college entrance examinations must be equipped with online inspection, identity verification, anti-cheating systems, and more.

The network is the foundation for all these systems.AINOPOL’s all-optical network solution meets national standards while reusing existing equipment and controlling costs.

Core Network Requirements for Standardized Exam Rooms

Specifications require:

End-to-end delay for online inspection video streams ≤ 2 seconds (≤ 1 second in some provinces)

No frame loss or image distortion

Dedicated uplink bandwidth per exam room

Redundancy backup for key equipment

Encrypted video transmission

Seamless connection with higher-level inspection platforms

Traditional Ethernet with multi-level switch cascading increases latency,and shared uplink bandwidth causes congestion during peak hours.

How All-Optical Network Meets Inspection Requirements

Based on PON technology, AINOPOL’s all-optical solution offers clear advantages:

Ultra-low latency: Fiber transmission delay ≈ 5μs/km; total end-to-end latency controlled within 1ms

Symmetric bandwidth: PON provides balanced uplink/downlink speed to avoid video congestion

Multicast optimization: Multicast distribution for multi-channel video saves core bandwidth

High reliability: Core optical gateway supports dual-machine hot backup; fiber link redundancy with switchover < 50ms

Reuse Existing Monitoring & Broadcasting Equipment

AINOPOL’s ONUs are equipped with standard RJ45 and audio interfaces.

Existing ONVIF-compliant cameras can connect directly to ONU Ethernet ports

Original IP broadcast speakers can connect to audio or Ethernet ports

Only one ONU needs to be added per classroom;cameras, speakers, signal jammers and other devices can be fully reused.

WiFi Management During Exams

AINOPOL’s EAAS Cloud Platform supports one-click Exam Mode.Administrators can remotely disable WiFi on ONUs in designated rooms,leaving only wired networks for monitoring, jammers and identity terminals.

A MAC whitelist can be enabled for invigilators’ emergency WiFi access,with one-click restoration after exams.

Docking with Higher-Level Inspection Platforms

AINOPOL’s platform fully supports the GB/T 28181 national protocol.Education bureaus and examination authorities can view any exam room in real time,with playback, PTZ control, snapshot and multi-level cascading functions.

FAQ

Q: Does the all-optical network support IPv6?A: Yes. All mainstream all-optical devices support IPv4/IPv6 dual stack, fully meeting education network IPv6 requirements.

Q: Can all-optical networks in dormitories restrict gaming or video streaming?A: Yes. Internet access policies (P2P blocking, game website restrictions, etc.) can be configured on core devices, independent of transmission media.

Q: Can the all-optical network prioritize teaching and office services?A: Yes. DBA dynamic bandwidth allocation ensures priority transmission for teaching video and exam data, preventing lag for critical services.

Q: Is the campus all-optical network secure against hacking?A: Network security mainly depends on firewalls and authentication systems.Fiber emits no radiation and is harder to eavesdrop on compared to wireless signals.