



Product Model  | 
YW-JT-PS304C-102TS  | 
Product Name  | 
2 Optical + 8 Electrical Gigabit POE Switch  | 
Fixed Ports  | 
810/100/1000M RJ45 PoE Ports  | 
21000M SFP Optical Module Expansion Slots  | 
|
Function Switches  | 
N: Standard Sharing Mode  | 
V: Port Isolation Mode  | 
|
S: Ultra-distance Mode (Long-distance PoE Power Supply)  | 
|
Network Protocols  | 
IEEE 802.3 IEEE 802.3i 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X IEEE 802.3x IEEE 802.3af/at International Standards  | 
Port Characteristics  | 
Ports 1 - 8: 10/100/1000BaseT (X), Auto-detection, Full/Half Duplex MDI/MDI-X Auto-adaptation  | 
POE Ports  | 
Ports 1 - 8 support IEEE 802.3af/at Standard POE Power Supply  | 
Forwarding Mode  | 
Store-and-Forward (Wire Speed)  | 
Backplane Bandwidth  | 
20Gbps (Non-blocking)  | 
Packet Forwarding Rate  | 
14.88Mpps  | 
MAC Address Table  | 
4K  | 
Packet Forwarding Buffer  | 
2.5M  | 
Twisted Pair Transmission  | 
10M: Cat3, 4, 5 UTP (≤100 meters) 100M: Cat5 or later UTP (≤100 meters) 1000M: Cat5e or later UTP (≤100 meters) SFP: Supports 1000M Single-mode and Multi-mode Modules, Maximum Distance ≤120km (Depends on the Optical Module)  | 
Maximum Single Port/Average Power  | 
30W/15.4W  | 
Total POE Power  | 
MAX 150W  | 
Overall Power Consumption  | 
Standby Power Consumption: <5W; Full-load Power Consumption: <155W  | 
LED Indicators  | 
P: Power Indicator (Power Overload Indicator) Link Ports: Green for 100M + Orange for 1000M PoE Ports: Orange PoE Indicator, Green Network Connection Indicator V: Port Isolation Indicator S: Ultra-distance Mode Indicator  | 
Matching Power Supply  | 
Built-in Power Supply AC: 100 - 240Vac, 50 - 60Hz, 1.9A, Maximum 155W  | 
Operating Temperature/Humidity  | 
-10 ~ +55 °C; 5% ~ 90% Non-condensing  | 
Storage Temperature/Humidity  | 
-40 ~ +75 °C; 5% ~ 95% Non-condensing  | 
Product Dimensions/Packaging Dimensions (LWH)  | 
206mm*140mm*45mm 265mm*220mm*88mm  | 
Net Weight/Gross Weight (kg)  | 
1.3kg/1.5kg  | 
Installation Method  | 
Desktop (Wall-mounted or Rack-mounted Installation Accessories Optional)  | 
Lightning Protection/Protection Level  | 
Port Lightning Protection: 6KV 8/20us; Protection Level: IP30  | 
Safety and Regulatory Certifications  | 
3C; CE mark, commercial; CE/LVD EN60950; FCC Part 15 Class B; RoHS;  | 
Mean Time Between Failures  | 
>50000 Hours  | 
Warranty Period  | 
5 Years for the Main Unit (Adapters and Accessories Not Included)  | 







