ELV Hardware & Sensor Telemetry
Physical low-current bill of quantities deployed across P875 Hamad General Hospital. Monitored via SNMP v3, Zebra IoT Connector, and on-premise industrial gateways.
Fixed UHF Readers
Normal4 / 4
Zebra FXR90 8-port · IP67 Rugged
AN440 Antennas Online
Calibrated32 / 32
Dual-polarity circular coverage
Hard-Hat RFID Tags
86.4% Active964
136 reserve tags in site warehouse
Battery Backup Autonomy
Protected180 min
4x Schneider APC Smart-UPS
Fixed RFID Readers (Zebra FXR90)
Real-time antenna reflection (VSWR), temperature, and RF power output
Zebra FXR90 #1 · North Main Ingress
OnlineZebra FXR90 #2 · Service Yard
OnlineZebra FXR90 #3 · IPT Hoarding Access
DegradedZebra FXR90 #4 · South Logistics
OnlineEdge Gateways & Industrial UPS
On-premise store-and-forward buffers with lithium battery autonomy
EDGE-GW-01 — North Main Ingress
0 unsyncedEDGE-GW-02 — Service Yard
0 unsyncedEDGE-GW-03 — IPT Hoarding Access
14 unsyncedEDGE-GW-04 — South Logistics
0 unsyncedAntenna Array Specification
Zebra AN440 Circular-Polarized
32 / 32
Dual-polarity circular coverage. 8 antennas per perimeter gate enclosure with RF shielding curtains to eliminate cross-lane stray reads.
Macro-Zone Portal Kits
Portable Macro-Zone Portal Kit
12 / 12 Active
Installed at clean-dirty hoarding chokepoints on IPT L2–L6 and OPT L1–L3 to track infection-control compliance and zone quotas.
RFID Hard-Hat Population
Passive EPC Gen2 ISO 18000-63 Hard-Hat Tag
964 Issued
136 uncommissioned tags stored securely for subcontractor mob/demob.
Physical Site Network Topology
10 Gbps redundant Cat6A backbone with dual-SIM 5G industrial failover
P875 Core Switch
10.87.5.1 · 48-Port PoE+North Main Ingress
Fibre PoEService Yard
Fibre PoEIPT Hoarding Access
Fibre PoESouth Logistics
5G Failover