Omada 28-Port Gigabit L2+ Managed Switch with 24-Port PoE+

24× Gigabit 802.3af/at PoE+ ports and 4× Gigabit SFP slots
384 W total PoE budget with up to 30 W PoE output per port*
Centralized cloud management via the web or the Omada app^†
Standalone management via web, CLI, SNMP, and RMON
Static Routing helps route internal traffic for higher efficiency
VLAN, ACL, QoS, IGMP Snooping, OAM, and DDM
ERPS supports rapid protection and recovery in a ring topology
Durable metal casing and rack-mountable design

Learn more about Omada Cloud SDN>

Learn more about Omada PoE technology >

하드웨어 사양
인터페이스	• 24× 10/100/1000 Mbps RJ45 PoE+ Ports • 4× Gigabit SFP Slots • 1× RJ45 Console Port • 1× Micro-USB Console Port
팬(Fan) 수량	2
물리적 보안 잠금 장치	√
전원 공급	100-240 V AC~50/60 Hz
PoE 포트 (RJ45)	• Standard: 802.3at/af compliant • PoE+ Ports: 24 Ports (up to 30 W PoE Output per Port) • Power Budget: 384 W*
크기 ( 가로 x 세로 x 높이 )	17.3×13.0×1.7 in (440×330×44 mm)
마운트	Rack Mountable
최대 전력 소모량	480.1 W (110 V/60 Hz) (with 384 W PD connected)
최대 방열수치	1637.14 BTU/hr (110 V/60 Hz) (with 384 W PD connected)

성능
스위칭 용량	56 Gbps
패킷 전달 속도	41.66 Mpps
MAC 주소 테이블	16K
패킷 버퍼 메모리	12 Mbit
점보 프레임	9 KB

소프트웨어 기능
서비스 품질(QoS)	• 8 priority queues • 802.1p CoS/DSCP priority • Queue scheduling: SP (Strict Priority), WRR (Weighted Round Robin), SP+WRR • Bandwidth Control: Port/Flow based Rating Limiting • Smoother Performance • Action for Flows: QoS remark (802.1P Remark, DSCP Remark)
L2 기능	• 128 IP Interfaces: Support IPv4/IPv6 Interface • Static Routing: 48 IPv4/IPv6 Static Routes • Static ARP: 128 static entries • 512 ARP Entries • Proxy ARP • Gratuitous ARP • DHCP Server • DHCP Relay: DHCP Interface Relay, DHCP VLAN Relay • DHCP L2 Relay • Link Aggregation • Spanning Tree Protocol • Loopback Detection • 802.3x Flow Control • Mirroring • Device Link Detect Protocol (DLDP)
L2 멀티캐스트	• Supports 511 (IPv4, IPv6) IGMP groups • IGMP Snooping • IGMP Authentication • Multicast VLAN Registration (MVR) • MLD Snooping • Multicast Filtering: 256 profiles and 16 entries per profile
고급 기능	• Automatic Device Discovery^† • Batch Configuration^† • Batch Firmware Upgrading^† • Intelligent Network Monitoring^† • Abnormal Event Warnings^† • Unified Configuration^† • Reboot Schedule^† ISP Features**: • L2PT (Layer 2 Protocol Tunneling) • Device Link Detect Protocol (DLDP) • PPPoE ID Insertion • ERPS • 802.3ah Ethernet Link OAM • DDM • sFlow
VLAN	• VLAN Group: Max 4K VLAN Groups • 802.1q Tagged VLAN • MAC VLAN: 30 Entries • Protocol VLAN: Protocol Template 16, Protocol VLAN 16 • Private VLAN • GVRP • VLAN VPN (QinQ): Port-Based QinQ; Selective QinQ • Voice VLAN
액세스 컨트롤 리스트	• Time-based ACL • MAC ACL: Source MAC, Destination MAC, VLAN ID, User Priority, Ether Type • IP ACL: Source IP, Destination IP, Fragment, IP Protocol, TCP Flag, TCP/UDP Port, DSCP/IP TOS, User Priority • Combined ACL • Packet Content ACL • IPv6 ACL • Policy: Mirroring, Redirect, Rate Limit, QoS Remark • ACL applies to Port/VLAN
보안	• IP-MAC-Port Binding - 512 Entries - DHCP Snooping - ARP Inspection - IPv4 Source Guard: 100 Entries • IPv6-MAC-Port Binding - 512 Entries - DHCPv6 Snooping - ND Detection - ND Snooping - IPv6 Source Guard: 100 Entries • DoS Defend • DHCP Filter • Static/Dynamic Port Security: Up to 64 MAC addresses per port • Broadcast/Multicast/Unicast Storm Control: kbps/ratio/pps control mode • 802.1X - Port-based authentication - Mac-base authentication - VLAN Assignment - MAB - Guest VLAN - Radius authentication and accountability support • AAA (including TACACS+) • Port Isolation • Secure web management through HTTPS with SSLv3/TLS 1.2 • Secure Command Line Interface (CLI) management with SSHv1/SSHv2 • IP/Port/MAC-based access control
IPv6	• IPv6 Dual IPv4/IPv6 • Multicast Listener Discovery (MLD) Snooping • IPv6 ACL • IPv6 Interface • Static IPv6 Routing • IPv6 neighbor discovery (ND) • Path maximum transmission unit (MTU) discovery • Internet Control Message Protocol (ICMP) version 6 • TCPv6/UDPv6 • IPv6 applications: DHCPv6 Client, Ping6, Tracert6, Telnet (v6), IPv6 SNMP, IPv6 SSH, IPv6 SSL, Http/Https, IPv6 TFTP
MIBs	• MIB II (RFC1213) • Bridge MIB (RFC1493) • P/Q-Bridge MIB (RFC2674) • Radius Accounting Client MIB (RFC2620) • Radius Authentication Client MIB (RFC2618) • Remote Ping, Traceroute MIB (RFC2925) • Support TP-Link private MIBs • RMON MIB(RFC1757, rmon 1,2,3,9)

관리
Omada 앱	Yes. Requiring the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
중앙 집중식 관리	• Omada Cloud-Based Controller • Omada Hardware Controller • Omada Software Controller
클라우스 액세스	Yes. Requiring the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
제로 터치 프로비저닝	Yes. Requiring the use of Omada Cloud-Based Controller.
관리 기능	• 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 AutoInstall • Dual Image, Dual Configuration • CPU Monitoring • Cable Diagnostics • EEE • Password Recovery • SNTP • System Log

기타
인증	CE, FCC, RoHS
구성품	• SG3428MP Switch • Power Cord • Quick Installation Guide • Rackmount Kit • Rubber Feet
운영 체제	Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux.
사용 환경	• Operating Temperature: 0–45 ℃ (32–113 ℉); • Storage Temperature: -40–70 ℃ (-40–158 ℉) • Operating Humidity: 10–90% RH non-condensing • Storage Humidity: 5–90% RH non-condensing

^†These functions require the use of the Omada SDN Controller. Zero-Touch Provisioning requires the use of the Omada Cloud-Based Controller. Go to the Omada Cloud-Based Controller Product List to find all the models supported by the Omada Cloud-Based Controller.

*PoE budget calculations are based on laboratory testing. The actual PoE power budget is not guaranteed and will vary due to client limitations and environmental factors.

**ISP features can only be configured in standalone mode.