Communication Network System and Equipment Operation & Maintenance Technical Service
On-site long-term service can be provided inside a city or within a specific organization to resolve network device, server, PC, printer, and related IT equipment issues (switches, routers, firewalls, AC/AP devices, servers).
Maintenance and emergency repair for substation transmission system equipment.
Optical transmission equipment maintenance
Network monitoring: 24/7 monitoring of equipment alarms and performance degradation (bit error rate, optical power).
Service configuration: configure time slots and cross-connections to ensure reliable “dual-channel” operation for protection relays.
Switchover testing: regularly perform main/backup ring switchover and equipment switchover tests to verify the effectiveness of protection mechanisms.
Data network equipment maintenance
Configuration management: manage VLANs, routing protocols (OSPF, BGP), and ACLs (access control lists).
Performance optimization: monitor CPU/memory utilization and port traffic to reduce network congestion.
Security policy: update firewall rules and virus definitions, and block security vulnerabilities.
Use Cases
2024 Year Ruozhou Company Communication Equipment Maintenance and Operation Service
1. Responsible for ensuring the normal and stable operation of SDH equipment, PT…
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State Grid Henan Electric Power Company Xinmi Power Supply Company Communication Network Operation and Maintenance Service
Carry out daily maintenance on 25 communication access network devices of the Xi…
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Contact Us
Hotline
400-6371-066
Technical Support
0371-56977878
Sales
0371-56977890 0371-56977880
WeChat Service Account
Douyin
Video Account