Number of Positions 3

• Responsibilities：
• MPBN availability at link level (daily), MPBN isolated (not carrying traffic)
• Core nodes (BSCs/MSS/RNCs, etc) and critical Interlink ( e.g. Signalling links and Interconnect) availability
• Switch Power A/C, Switch Power D/C and/or UPS
• AC Temperature in Switch and IT Data centers
• Network TX Availability 3G, Network TX availability LTE, Network Availability WiFi, Internet Uplink availability
• Internet Uplink stability/packet loss
• Fiber Faults – Urban and Rural
• Network TX Availability 2G