| Model |
SG350-28P |
| Brand |
Cisco |
| Forwarding Rate |
41.67 mpps (64-byte packets) |
| Switching Capacity |
56.0 Gbps |
| Power Dedicated to PoE |
195 W |
| Ports That Support PoE |
24 |
| Total System Ports |
28 Gigabit Ethernet |
| RJ-45 Ports |
24 Gigabit Ethernet |
| Combo Ports |
2 SFP slots, 2 Gigabit Ethernet combo |
| Packet Buffer |
12 Mb |
| Spanning Tree Protocol (STP) |
Standard 802.1d STP, 802.1w (RSTP), 802.1s (MSTP) |
| Port Grouping |
IEEE 802.3ad LACP, up to 8 groups, 8 ports per group |
| Virtual LAN (VLAN) |
Up to 4096 VLANs, port-based and 802.1Q tag-based VLANs |
| Voice VLAN |
Auto voice capabilities, zero-touch deployment |
| Multicast TV VLAN |
Multicast VLAN Registration (MVR) |
| Q-in-Q VLAN |
VLANs transparently cross service provider network |
| GVRP and GARP |
Automatic VLAN propagation and configuration |
| Unidirectional Link Detection (UDLD) |
Detects unidirectional links, prevents forwarding loops |
| DHCP Relay at Layer 2 |
Relay DHCP traffic to DHCP server in different VLAN |
| IGMP Snooping |
Limits multicast traffic, supports 1K multicast groups |
| IGMP Querier |
Supports Layer 2 multicast domain without a multicast router |
| Head-of-Line (HOL) Blocking |
HOL blocking prevention |
| Jumbo Frame |
Up to 9K (9216) bytes |
| IPv4 Routing |
Wirespeed routing of IPv4 packets, up to 512 static routes |
| CIDR |
Support for Classless Interdomain Routing |
| Layer 3 Interface |
Layer 3 interface on port, LAG, VLAN, or loopback |
| DHCP Relay at Layer 3 |
Relay DHCP traffic across IP domains |
| UDP Relay |
Relay broadcast info across Layer 3 domains |
| DHCP Server |
IPv4 DHCP server, supports DHCP options |
| Dimensions (W x H x D) |
17.3 x 1.45 x 10.1 in. (440 x 44.45 x 257 mm) |
| Power |
100-240V 50-60 Hz, internal, universal |
| Certification |
UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Operating Temperature |
32° to 104°F (0° to 40°C) |
| Storage Temperature |
–4° to 158°F (–20° to 70°C) |
| Operating Humidity |
10% to 90%, relative, noncondensing |
| Storage Humidity |
10% to 90%, relative, noncondensing |
