Gigabit 28-port L2+ Managed Ethernet Switch

Model: ONV33028FM | L2+ managed Ethernet fiber switch with 24*10/100/1000M RJ45 ports and 4*100/1000M uplink SFP fiber ports. It built-in 60W power supply and 1U/19" cabinet installation.

The ONV33028FM is a Gigabit managed Ethernet fiber switch from ONV. It has 24 10/100/1000Base-T RJ45 ports and 4 100/1000Base-X uplink SFP ports. Each port supports wire-speed forwarding. It suits medium and large networks in hotels, campuses, shopping malls, hospitals, and banks.

It supports L2+ management, IPv4, static routing, ACL, QoS, and VLAN. RSTP (<50ms) restores the link quickly after a failure. You can manage it through Web, CLI, SNMP, and Telnet.

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THE FEATURES

Gigabit 28-port L2+ managed Ethernet switch

Gigabit Access & Uplink

Non-blocking wire-speed forwarding; combo Gigabit RJ45 and SFP fiber ports

Strong Business Processing

IEEE 802.1Q VLAN and RSTP loop prevention; IGMP Snooping V1/V2 for video surveillance and conferencing; QoS (port, 802.1P, DSCP) with SP, WRR, WFQ scheduling; link aggregation and ACL access control

Security

Port isolation, storm control, and 802.1X authentication

Stable & Reliable

CCC, CE, FCC, RoHS certified; redundant power supply, low power consumption, galvanized steel housing; PWR and Link LED indicators

Easy O&M Management

CPU/memory monitoring, Ping detection, system logs, and traffic st

Application Diagram

the SPECIFICATIONS

Technical Specifications

Item	ONV33028FM
Fixed Port	1RS232 console port(115200,N,8,1) 2410/100/1000Base-T RJ45 ports (Data) 4*100/1000Base-X uplink SFP ports (Data)
Optical Fiber Port	Gigabit optical fiber port, default no include optical module (optional single-mode/ multi-mode, single fiber/ dual fiber optical module. LC)
Network Management Type	L2+
Forwarding Mode	Store and Forward (Full Wire Speed)
Switching Capacity	56Gbps (non-blocking)
Forwarding Rate @64byte	41.7Mpps
MAC	8K
Buffer Memory	4.1M
Power Supply	Built-in power supply, AC 100~240V 50-60Hz, 1.0A
Power Consumption	Standby<18W, Full load<35W
Operation TEMP/ Humidity	-20~+55°C, 5%~90% RH Non condensing
Storage TEMP/ Humidity	-40~+75°C, 5%~95% RH Non condensing
Dimension (LWH)	44029044.5mm
Net /Gross Weight	3.2kg/ 4.2kg
Installation	Desktop, 1U/19’’ cabinet, Wall mount
Lightning Protection	Lightning protection: 4KV 8/20us, Protection level: IP30
Certification	CCC, CE mark, commercial, CE/LVD EN62368-1, FCC Part 15 Class B, RoHS
Warranty	3 years, lifelong maintenance.
VLAN	Port-based VLAN (4K), VLAN based on the protocol IEEE802.1q, Port configuration of Access, Trunk, Hybrid
Port Aggregation	LACP dynamic aggregation, Static aggregation Max 10 aggregation groups and 8 ports per group
Spanning Tree	RSTP (IEEE 802.1w)
Multicast	Multicast VLAN, User quick exit mechanism, IGMP Snooping v1/v2
QoS	802.1p/ DSCP priority mapping, Diff-Serv QoS Queue scheduling algorithm (SP, WRR, WFQ) Flow-based rate limiting, Flow-based packet filtering Flow-based based redirection, 8*Output queues of each port
Security	Port isolation, Port broadcast message suppression Port-based and Mac-based IEEE802.1X certification User hierarchical management and password protection AAA&RADIUS certification, IP source address protection
Management	Web network management , Ping detection ONV-NMS platform cluster management (LLDP+SNMP) One click recovery, View CPU real-time utilization status Link Layer Discovery Protocol (LLDP), System work log Console/ Telnet and CLI configuration, SNMP V1/V2/V3 NTP clock, HTTP file upload and download management