Product Name SG350-28
General
Product ID SG350-28-K9
Device type Switch – 1 G – 28 ports
Enclosure type Rack-mountable – 1U
Ports 24 x 10/100/1000 + 4 x Gigabit SFP (2 combo)
Power over Ethernet
(PoE)
N/A
Performance
Switching capacity : 56 Gbps
Forwarding performance (64-byte packet size) : 38.69 Mpps
MAC address table size 16K entries
Capacity 4096 active VLANs
Jumbo frame Yes
Remote management
protocol
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI
Features
Layer 3 switching, Layer 2 switching, DHCP support, VLAN support, IGMP snooping, syslog support,
DoS attack prevention, port mirroring, DiffServ support, weighted round-robin (WRR) queuing,
broadcast storm control, IPv6 support, multicast storm control, unicast storm control, firmware upgradable,
Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree
Protocol (MSTP) support,
Trivial File Transfer Protocol (TFTP) support, access control list (ACL) support, quality of service (QoS), jumbo
frames support,
MLD snooping, SNMP, RMON, SNTP, Cisco Discovery Protocol, Auto SmartPorts
Compliant standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p,
IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3af PoE, IEEE 802.3at PoE,
IEEE 802.3az
RAM 512 MB
Flash memory 256 MB flash
Status indicators System, Link/Speed per port
Expansion and
Connectivity
Interfaces
24 x 10Base-T/100Base-TX/1000Base-T – RJ-45 (24 x PoE+)
2 x combo SFP slot + RJ-45 ? 2 x SFP slot
1 x USB port – file management
1 x RJ-45 console  – management
Power
Power device Power supply – internal
Voltage required AC 120/230 V (50/60 Hz)
Miscellaneous
Width 17.3 in
Depth 7.9 in
Height 1.5 in
Weight 6.06 lbs
Mounting kit Included
MTBF 367,209 hours
Compliant standards UL 60950, FCC Part 15 A, CSA 22.2
Manufacturer Warranty
Service and support Limited lifetime warranty
Service and support
details
Limited warranty – replacement – lifetime – response time: next business day
Technical support – web support – 1 year
Technical support – phone consulting – 1 year
Environmental
Parameters
Min operating
temperature
32 -F
Max operating
temperature
104 -F
Humidity range
operating
10 – 90% (non-condensing)
Min storage temperature -4 -F
Max storage
temperature
158 -F