SQL语句出错:select * from product_ext where ProId= order by 1 limit 1
错误代码:#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'order by 1 limit 1' at line 1SQL语句出错:select * from product_category where CateId= order by 1 limit 1
错误代码:#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'order by 1 limit 1' at line 1 Tuya Smart Home Alarm,Tuya Smart CCTV Camera,Tuya Smart Door Phone & Lock,Tuya Smart Electrical,Tuya Smart Lighting Professional Manufacturer in China
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PST-POE08 Specifications
Model PST-POE08
Name 8 Port POE Switch
Connector Type 9x 10/100M copper cable RJ45 ports(all ports support MDI/MDIX); 8x PoE ports, 1x uplink port
Network Media  10BASE-T: Cat3,4,5 UTP(≤100 meter); 100BASE-TX: Cat5 or more UTP (≤100 meter)
Bandwidth  1.6Gbps (non-blocking)
Address Database Size  1,000
Forwarding Mode Store-And-Forward Architecture
Network Protocols  IEEE 802.3i 10BASET; IEEE 802.3u 100BASETX; IEEE 802.3x Flow Control IEEE 802.1af DTE Power via MDI; IEEE 802.3at
LED Display System: power supply; Every Port: connecting, PoE working status
Power Supply Built-in Power (Input:AC100-240V 50/60Hz, Output:52V/5A
PoE Port 1-8 Port support PoE, 25.5Watts per port
Power Consumption  250W
Transmission Distance Ethernet RJ45+POE:100M
PoE Standard  IEEE802.3af
Working Environment  Working temperature:-20° 55°C , Storage temperature: -40° 85°C,Working Humidity: 5%95%, non-condensing
Certification  FCC, CE, RoHS
Product Size  (LxWxH)280x186x44mm, 1.7kg
Package Size  (LxWxH)410x240x90mm, 2.3kg
PST-POE08 Standard Package List
POE Switch x1
AC Adapter x1
User Manual x1