TP-Link T2500-28TCTL-SL5428E T2500-28TCUN V1 Installation Guide - Page 14
L2 Managed Switch
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L2 Managed Switch ■■ Requirements for the distance between Ethernet cable and other pipelines are shown in the table. Ethernet Cable Other Pipelines Min Parallel Net Length Min Parallel-overlapping Net Height L (mm) H (mm) Down-conductor 1000 300 PE 50 20 Service pipe 150 20 Compressed air pipe 150 20 Thermal pipe (not wrapped) 500 500 Thermal pipe (wrapped) 300 300 Gas pipe 300 20 The two diagrams below demonstrate parallel net length and parallel-overlapping net height. Note: The above minimum net length/height is required when metal raceway is not used. If any requirements cannot be met, you can add a steel tube or metal raceway for shielding. ■■ Requirements for the distance between Ethernet cable and high-power electric devices are in following tables. Cable Pave Way 5kVA powerline Parallel cabling One is in the grounded metal raceway or metal pipe The both are in the grounded metal raceway or metal pipe Parallel cabling One is in the grounded metal raceway or metal pipe The both are in the grounded metal raceway or metal pipe Parallel cabling One is in the grounded metal raceway or metal pipe The both are in the grounded metal raceway or metal pipe Min Parallel Length (mm) 130 70 10 300 150 80 600 300 150 Device Switch case Transformer room Elevator tower Air-conditioner room Min Distance (m) 1.00 2.00 2.00 2.00 09 Lightning Protection