Name: TP-Link ES228GP Omada 28-Port Gigabit Easy Managed Switch with 24-Port PoE+
Brand: TP-Link
SKU: ES228GP

รายละเอียดสินค้า

รุ่น	ES228GP
Omada App	Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Centralized Management	• Omada Cloud-Based Controller (Requires built-in version 6.1.0 or later)• Omada Hardware Controller (Requires built-in version 6.1.0 or later)• Omada Software Controller (Requires built-in version 6.1.0 or later)
Cloud Access	Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Zero-Touch Provisioning	Yes. Requires the use of Omada Cloud-Based Controller
Management Features	• Web-based GUI• DHCP Client• Cable Diagnostics• ONVIF***• Automatic Device Discovery†• Batch Configuration†• Batch Firmware Upgrading†• Unified Configuration†
Packet Buffer Memory	4 Mbit
Jumbo Frame	15 KB
MAC Address Table	8K
พอร์ตเชื่อมต่อ	• 24× 10/100/1000 Mbps PoE+ RJ45 Ports (802.3af/at-compliant PoE+)• 2× 10/100/1000 Mbps RJ45 Ports• 2× Gigabit SFP Slots• Auto-Negotiation/Auto MDI/MDIX
พอร์ต PoE	• Standard: 802.3af PoE and 802.3at PoE+ compliant• PoE Ports: 24 ports• PoE Budget: 250W available for all PoE+ ports, 30W max per port• Fast PoE & Perpetual PoE• PoE Auto Recovery‡• Up to 250m PoE transmission distance**
Physical Security Lock	√
Surge Protection	±6kV
L2 Features	• Link Aggregation- Static Link Aggregation- Up to 4 aggregation groups and up to 6 ports per group• Port Isolation• Loopback Detection• Flow Control- 802.3x Flow Control• Mirroring- Port Mirroring- One-to-One- Many-to-One- Ingress/Egress/Both• Port Statistics- Port Mirror Status- Traffic Statistics• 802.1ab LLDP• IEEE 802.3az EEE
VLAN	• 802.1Q Tag VLAN- Max 32 VLAN Groups- 4K VID
Fan Quantity	1
ขนาด (กว้าง × ลึก × สูง)	17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm)
Certification	FCC, CE
อุปกรณ์ในกล่อง	• ES228GP• Power Cord• Mounting Brackets• Mounting Feet• Screws• Installation Guide
Environment	• Operating Temperature:-5℃~50℃ (23℉~122℉)• Storage Temperature: -40℃~70℃ (-40℉~158℉)• Operating Humidity: 10%~90% non-condensing• Storage Humidity: 5%~90% non-condensing
Installation	Rackmountable
แหล่งจ่ายไฟ	100–240V AC, 50/60Hz
ความสามารถในการสวิตช์	56 Gbps
อัตราส่งต่อแพ็กเก็ต	41.67 Mpps
Quality of Service	• Port-based/802.1p/DSCP QoS△• 8 Priority Queues• Priority Schedule Mode△- WRR (Weighted Round Robin)• Queue Weight Config• Bandwidth Control- Port-Based Rating Limit• Storm Control- Multiple Control Modes (kbps/pps)- Broadcast/Multicast/Unknown-Unicast Control
L2 Multicast	• IGMP Snooping- IGMP v1/v2/v3 Snooping- Fast Leave
Transmission Method	Store-And-Forward
ระยะเวลารับประกัน	ตลอดอายุการใช้งาน (สิ้นสุด 3 ปีหลังผู้ผลิตประกาศหยุดผลิต)

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