GS2028PS4
- 4-FE โพอี, 2FE
- 8-FE PoE, 2-SFP
- 8-FE PoE, 2-GbE
- 16-FE PoE, 2-GbE, 1-SFP
- 24-FE PoE, 2-GbE, 1-SFP
- 4-GbE โพเอ, 1-GbE, 36W
- 4-GbE โพเอ, 1-GbE, 60W
- 4-GbE โพอี, 1-GbE, 1-SFP
- 4-GbE โพอี, 4 กิกะบิตอี
- 8-GbE PoE, 2-SFP
- 8-GbE PoE, 2-GbE พร้อมไฟ LED PoE
- 8-GbE โพอี, 2-GbE
- 8-GbE โพอี, 2-GbE, 2-SFP
- 16-GbE PoE, 2-GbE, 2-SFP
- 16-GbE PoE, 2-SFP
- 24-GbE โพอี, 2-GbE, 2-SFP
- 24-GbE PoE, 2-GbE, 2-คอมโบ
- 8-GbE โพอี, 2-SFP, L2
- 16-GbE โพอี, 2-GbE, 2-SFP, L2
- 24-GbE PoE, 4-คอมโบ, L2
- 48-GbE โพอี, 4-SFP+, L2
- 24-GbE โพอี, 4-GbE, L3


รุ่นรุ่น | ||
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รุ่นรุ่น | GS2028PS4 1.0 | |
Interfaces | ||
Interfaces | Gigabit RJ45/SFP Combo Ports | 4 |
Gigabit RJ45 PoE Ports | #1~#24 | |
Max Power on a Single PoE Port | 30W | |
PoE Port Notes | The PoE ports comply with IEEE 802.3at/af standards. | |
Console Ports | 1× RJ45 | |
LED |
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Power Input | AC Inlet | |
Physical Buttons | Reset Button | |
Performance | ||
Performance | Copper Speed and Distance |
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Optical Spec and Distance | Depends on the Installed Optical Module | |
MAC Address Table | 8192 | |
VLANs | 4096 | |
Max Switching Capacity | 56 Gbps | |
Max Forwarding Rate | 41.664 Mpps | |
Jumbo Frame | 9.6 KB | |
Packet Buffer | 4 Mbit | |
Power | ||
Power | Power Methods | AC |
AC | 100-240V~, 50/60Hz | |
Max Power Consumption |
300W version: 300W 400W version: 400W |
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Max Power Excluding PoE | 12W | |
Network | ||
Network | 802.3 Protocols |
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Switching | ||
Switching | 802.3 Protocols |
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802.1 Protocols |
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Port Management |
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L2 Features |
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L3 Features |
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Reliability | ||
Reliability | Grounding Methods | Three-Prong Plug |
EMS |
IEC/EN 61000-4-2 ESD Level 4: Contact 8kV, Air 15kV IEC/EN 61000-4-5 Surge Level X: CM 6kV, DM 4kV |
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Environment |
Operating Temperature: -10~50 ℃ (14~122 ℉) Storage Temperature: -40~70 ℃ (-40~158 ℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~95% non-condensing |
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System | ||
System | Control Methods |
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Firmware Upgrade | Local Upgrade | |
Reliability | Backup and Restore | |
Mechanical | ||
Mechanical | Dimension |
445×285×45 mm 17.52×11.22×1.77 inches |
Product Weight | 3489 g (123.07 oz.) | |
Casing Material | Metal | |
Installation |
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Package Content | ||
Package Content |
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Ordering Information | ||
Ordering Information | Retail Package Weight | 300W | EU: 4219 g (148.82 oz.) |
Carton Net Weight |
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Carton Gross Weight |
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