S3399

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Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

S3399 24-Port Gigabit Stackable Managed Switch – Specifications Table

Parameter Category	Specification Details
Model Number	S3399
Product Type	24-Port Gigabit Stackable L3 Managed Switch
Hardware
RJ-45 Copper Ports	24 x 10/100/1000BASE-T Gigabit Ethernet
SFP Fiber Uplink Ports	4 x 1G/10G SFP+ Slots (Dedicated, not combo)
Console Port	1 x RJ-45 Console Port (CLI Management)
USB Port	1 x USB Type-A (For configuration file/ firmware upload)
Stacking Ports	Optional Stacking Module or via 10G SFP+ ports (Vendor-dependent)
Performance
Switching Capacity	128 Gbps
Forwarding Rate	95.2 Mpps
Packet Buffer Memory	12 MB
MAC Address Table	16K entries
Software Features (L2/L3)
Management	Web UI (HTTP/HTTPS), CLI (Telnet/SSH), SNMP (v1/v2c/v3), RMON
Layer 2 Features	STP/RSTP/MSTP, VLAN (802.1Q, Voice VLAN, MAC-based), LLDP, Link Aggregation (LACP, 8 groups max), IGMP Snooping v1/v2/v3, Port Mirroring, Loopback Detection
Layer 3 Features	Static Routing, RIP v1/v2, OSPF (limited), PIM-SM/DM for IPv4, VRRP for gateway redundancy
QoS	802.1p COS, DSCP, 8 queues per port, Rate Limiting (Ingress/Egress)
Security	802.1X (Port/MAC-based), ACL (IPv4/IPv6), RADIUS/TACACS+ Authentication, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection, DoS Attack Prevention
Hardware Reliability
Power Supply	Dual, Hot-Swappable Power Supply Slots (PSU typically not included)
Fan Module	Redundant, Hot-Swappable Fan Tray
Physical
Dimensions (W x D x H)	440 x 260 x 44 mm (19-inch Rack Mountable, 1U Height)
Power Input	100-240V AC, 50/60 Hz (Dependent on installed PSU)
Operating Temperature	0°C to 50°C (32°F to 122°F)
Operating Humidity	10% to 90% non-condensing
Mean Time Between Failures (MTBF)	> 200,000 hours
Certifications	CE, FCC, RoHS, REACH