**Product Specifications:**
**Brand:** keepLiNK
**Model:** KP-9000-204PZ
**Features:** AI Intelligence, POE Switch
**AI Intelligence Features:**
- 4000V Lightning Protection
- 250m Long-Distance Transmission
- Watchdog Function
- Single Port Power
- Intelligent Power Supply
- Plug and Play
- 30W Power Output
**Watchdog Function:**
- System Fault Detection
- Automatic Reboot
- Reduces Maintenance Costs
**Network Connectivity:** LAN1, LAN2
**Power Supply:** Standard POE, 30W per Port
**Protection:** Overload and Short Circuit Protection
**Ease of Use:** Plug and Play, Auto MDI/MDI-X
**Application Scenarios:**
1. Home/Villa Networking Solution: Switch, NVR, Display, POE Cameras
2. Enterprise/Supermarket Solution: Switch, NVR, Display
**Basic Specifications:**
- 4x 100Mbps POE RJ45 Ports + 2x 100Mbps Uplink RJ45 Ports
- Backplane Bandwidth: 1.2G
- MAC Address Table: 2K
- Power Input: AC 100-250V, 52W
**Network Media and Transmission Distance:**
- 100Base-TX: Cat5 or higher UTP/STP (≤100m)
- 10Base-TX: Cat5e or higher UTP/STP (≤250m)
**Indicators:** Power, AI Mode, Port Link/Activity
**Software Specifications:**
- IEEE802.3 Ethernet and IEEE802.3U Fast Ethernet Protocol
- IEEE802.3af/at PD Compatibility
- MAC Learning and Aging
- Full/Half Duplex Flow Control
**Data Transfer Rate:**
- Ethernet: 10Mbps Half Duplex, 20Mbps Full Duplex
- Fast Ethernet: 100Mbps Half Duplex, 200Mbps Full Duplex
**POE Performance:**
- IEEE802.3af/at Support
- Peak Power: 30W
- Protection: Overcurrent, Overvoltage, Short Circuit
**Environmental Requirements:**
- Operating Temperature: 0°C to 40°C
- Storage Temperature: -40°C to 70°C
- Operating Humidity: 10% to 90% RH
- Storage Humidity: 5% to 90% RH
**Dimensions/Weight:**
- Device: 125mm x 115mm x 34mm, 0.45KG
- Package (40PCS): 470mm x 360mm x 330mm, 20.5KG
**Packaging:** High-Quality Cardboard Box
**Storage Recommendations:** Clean, Ventilated, Non-Corrosive Environment
**Storage Period:** Up to 2 Years, Recheck Before Use
**Standard POE vs. Non-Standard POE:**
- Standard POE: Handshake Protocol, Intelligent Protection
- Non-Standard POE: No Handshake, Potential Damage Risk
**Price Difference:** Non-Standard POE Usually Cheaper due to Simpler Design
For any inquiries or further details, please contact our customer service.
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