Omada Campus 24-Port SFP Stackable Lite L3 Managed Switch with 4× 10G Slots 1

Omada Campus 24-Port SFP Stackable Lite L3 Managed Switch with 4× 10G Slots 2

Omada Campus 24-Port SFP Stackable Lite L3 Managed Switch with 4× 10G Slots 3

Omada Campus 24-Port SFP Stackable Lite L3 Managed Switch with 4× 10G Slots 4

SG5428XF

Omada Campus 24-Port SFP Stackable Lite L3 Managed Switch with 4× 10G Slots

20× Gigabit SFP slots and 4× Gigabit RJ45/SFP Combo ports
4× 10 Gbps SFP+ slots
128 Gbps switching capacity per unit
Dual internal power supplies provide mutual backup
Physical stacking up to 4 units for built-in redundancy and performance
L3 features: RIP, OSPF, Static Routing, and DHCP Server/Relay
Security strategies: ACL, Port Security, DoS Defend, 802.1X
ERPS supports rapid protection and recovery in a ring topology
Centralized cloud management via the Omada SDN controller
Standalone management via web, CLI, SNMP, and RMON

Learn more about the Omada Cloud SDN>

Learn more about Omada Multi-Gig technology >

產品功能

Omada SG5428XF 是一款可靠的入門級 L3 交換器，專為聚合層設計，具備 L3 路由、快速 10 Gbps 有線網路速度和堆疊能力。它包含 20 個 gigabit SFP 插槽、4 個 gigabit RJ45/SFP Combo 連接埠、4 個 10 Gbps SFP+ 插槽、實體堆疊功能和集中化管理。SG5428XF 整合了強大的資安防護和全面的管理功能，為中小企業和 ISP 提供了一個可靠的網路解決方案。

高速連線能力與強大堆疊功能

20 個 gigabit SFP 插槽、4 個 gigabit RJ45/SFP Combo 連接埠，以及 4 個 10 Gbps SFP+ 插槽，每部設備提供高達 128 Gbps 的交換容量。最多可將 4 部設備實體堆疊，藉由內建的備援機制與效能提升來強化網路架構。

豐富的 L3 功能

具備多種第三層路由協定，支援網路擴展性。支援靜態路由、RIP、OSPF、DHCP 伺服器與 DHCP Relay。

高度可用性

ERPS（乙太網路環狀保護交換）確保在環狀網路拓撲中快速進行保護與恢復，這對於維持中型企業環境中網路不中斷運作至關重要。

強大的安全性功能

透過 ACL 存取控制（支援 IPv4 和 IPv6）、Dynamic ARP 檢測、IEEE 802.1X、MAB、連接埠安全和 Secure Shell，防禦各種網路威脅。

Omada SDN 集中管理

整合至 Omada 系統帶來了集中化的雲端管理和一系列管理功能，例如零接觸部署（ZTP）。^† Omada 軟體定義網路（SDN）平台整合了包括 AP、交換器和路由器在內的網路設備，提供 100% 集中式雲端管理—所有操作皆透過單一介面控制。

除了能夠透過網頁或 Omada App 集中管理之外，SG5428XF 也可透過直覺的網頁式圖形使用者介面（GUI）或業界標準的命令列介面（CLI）輕鬆管理。對於這兩種管理方式，網路流量都受到 SSL 或 SSH 加密保護。SNMP (v1/v2c/v3) 和 RMON 支援允許對交換器進行輪詢以獲取有價值的狀態資訊，並發送陷阱訊息以應對異常事件。

硬體規格
連接介面	• 20× 100/1000 Mbps SFP Slots • 4× Gigabit RJ45/SFP Combo Ports • 4× 1/10 Gbps SFP+ Slots* • 1× USB 2.0 Port • 1× RJ45 Console Port • 1× USB Type-C Console Port
風扇數量	1 Fan
電源供應	100-240 V~50/60 Hz
尺寸(長 x 寬 x 高)	17.3 × 8.7 × 1.7 in (440 × 220 × 44 mm)
安裝	Rackmountable
最大功耗	• 28.3 W (220V/50Hz @ 25 °C) • 28.98 W (110V/60Hz @ 25 °C)
最大散熱量	• 96.503 BTU/hr (220V/50Hz @ 25 °C) • 98.822 BTU/hr (110V/60Hz @ 25 °C)

產品效能
封包緩衝記憶體	12 Mbit
巨型訊框	9 KB
堆疊	• Stacking Number: 4 • Stacking Port: 10G SFP+ Slot (all uplink ports can be used as stacking ports) • Stacking Bandwidth: Up to 80 Gbps (4 stacking ports)
背板頻寬	128 Gbps per Unit
封包轉發速率	95.23 Mpps
MAC位址表	16 K

軟體規格
流量管理(QoS)	• Class of Service - 8 Queues of Priority - Port Priority - IEEE 802.1p Priority - DSCP Priority - Queue Min-Bandwidth - Schedule Mode (SP, WRR, SP+WRR) • Bandwidth Control - Rate Limit - Storm Control • Voice VLAN • User-Defined OUI • Smoother Performance • Action for Flows - QoS remark (802.1P Remark, DSCP Remark)
L3功能	• IP Interfaces: - IPv4: Max 128, IPv6: Max 128 • ARP - Static Entries 512 - Dynamic Entries 3,600 • ND Dynamic Entries 3,600 • Static Route - IPv4: Max 512, IPv6: Max 128 • Host Route - IPv4: Max 1,024, IPv6: Max 890 • Network Route - IPv4: Max 1,796, IPv6: Max 450 • RIP: Version v1/v2 • RIPng • OSPF: Version V2/V3 • Proxy ARP • DHCP Server: - Max 64 IP Pools - Max 8,000 Leases - Max 1,000 Manual Binding Entries • DHCP Relay: - Relayed Interface - Relayed VLAN
L2與L2+功能	• Link Aggregation • Spanning Tree Protocol • Port-based and VLAN-based Loopback Detection • 802.3x Flow Control • ERPS • Mirroring • RSPAN • MAC Address Table • Multicast - IGMP Snooping - MLD Snooping - L2 Multicast Table: Max 2,000 - Fast Leave - Multicast VLAN Registration (MVR) - Static Multicast Groups - Multicast Filtering
進階功能	• Automatic Device Discovery^† • Batch Configuration^† • Batch Firmware Upgrading^† • Intelligent Network Monitoring^† • Abnormal Event Warnings^† • Unified Configuration^† • Reboot Schedule^† ISP Features: • 802.3ah Ethernet Link OAM • L2PT (Layer 2 Protocol Tunneling) • Device Link Detect Protocol (DLDP) • DDM • sFlow
VLAN	• Max 4K VLAN Group (802.1q VLAN) • 802.1Q Tagged VLAN • MAC VLAN Entries: 60 • Multicast VLAN • Management VLAN • VLAN VPN (QinQ): Max 256 entries • GVRP • Protocol VLAN: Protocol Template 16, Protocol VLAN 12 entries • Voice VLAN • Private VLAN
安全性	• Port Isolation • CPU-Defend • ARP Inspection (Dynamic ARP Inspection) • DoS Defend • IP-MAC-Port Binding -1,024 Entries - DHCP Snooping - ARP Scanning - ARP Detection - IPv4 Source Guard • IPv6-MAC-Port Binding -1,024 Entries - DHCPv6 Snooping - ND Snooping - ND Detection - IPv6 Source Guard • DHCP Filter • Static/Dynamic Port Security - Up to 64 MAC addresses per port • Broadcast/Multicast/Unknown-unicast Storm Control - kbps/ratio control mode • 802.1X - Port base authentication - Mac base authentication - VLAN Assignment - MAB - Guest VLAN - RADIUS authentication and accountability support • AAA (including TACACS+) • Secure web management through HTTPS with SSLv3/TLS 1.2 • Secure Command Line Interface (CLI) management with SSHv2 • IP/Port/MAC-based access control

管理功能
Omada App	Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
集中化管理	• Omada Cloud-Based Controller (Requires built-in version 5.15.22 or later) • Omada Hardware Controller (Requires built-in version 5.15.20 or later) • Omada Software Controller (Requires built-in version 5.15.20 or later)
雲端存取	Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
零接觸監管	Yes. Requiring the use of the Omada Cloud-Based Controller.
管理功能	• Web-based GUI • Command Line Interface (CLI) through console port, telnet • SNMPv1/v2c/v3 - Trap/Inform - RMON (1, 2, 3, 9 groups) • SDM Template • DHCP/BOOTP Client • 802.1ab LLDP/LLDP-MED • DHCP Auto Install • Dual Image, Dual Configuration • CPU Monitoring • Cable Diagnostics • Password Recovery • SNTP • System Log • IEEE 802.3az Energy Efficient Ethernet (EEE)

其他規格
包裝內容	• SG5428XF Switch • Power Cords • Console Cable • Rackmount Kits • Rubber Feet • Quick Installation Guide
系統需求	Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux.
環境	• Operating Temperature: -5 °C to 45 °C (23 °F to 113 °F) • Storage Temperature: -40 °C to 70 ℃ (-40 ℉ to 158 ℉) • Operating Humidity: 10–90% RH non-condensing • Storage Humidity: 5–90% RH non-condensing

若要了解更多版本相關資訊，請前往技術支援頁面查看。

^†These functions require the use of the Omada Controller. Zero-Touch Provisioning requires the use of Omada Central (Omada Central Standard or Omada Central Essentials). Go to the Omada Central Standard Product List or Omada Central Essentials Product List to find all the supported models.

*Only one 10G RJ45 SFP+ module can be inserted at a time.