SG350-52 Specification |
Feature |
Description |
Spanning Tree Protocol (STP) |
- Standard 802.1d Spanning Tree support
- Fast convergence using 802.1w or Rapid Spanning Tree (RSTP), enabled by default
- 8 instances are supported
- Multiple Spanning Tree instances using 802.1s (MSTP)
|
Port Grouping |
Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
- Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
|
Virtual Local Area Network (VLAN) |
- Support for up to 4096 VLANs simultaneously
- Port-based and 802.1Q tag-based VLANs
- Media Access Control (MAC)-based VLAN
- Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks
- Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication
- Customer Premises Equipment (CPE) VLAN
|
Voice VLAN |
- Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS.
- Auto voice capabilities deliver networkwide zero-touch deployment of voice endpoints and call control devices.
|
Multicast TV VLAN |
Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs, also known as Multicast VLAN Registration(MVR) |
Q-in-Q VLAN |
VLANs transparently cross a service provider network while isolating traffic among customers |
Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) |
Protocols for automatically propagating and configuring VLANs in a bridged domain |
Unidirectional Link Detection (UDLD) |
UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks |
Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 |
Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82 |
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping |
IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1K multicast groups (source-specific multicasting is also supported) |
IGMP Querier |
IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of 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 and up to 128 IP interfaces
|
Classless Interdomain Routing (CIDR) |
Support for CIDR |
Layer 3 Interface |
Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface |
DHCP relay at Layer 3 |
Relay of DHCP traffic across IP domains |
User Datagram Protocol (UDP) relay |
Relay of broadcast information across Layer 3 domains for application discovery or relaying of bootP/DHCP packets |
DHCP Server |
Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes
Support for DHCP options
|
Dimensions (W x H x D) |
SG350-10, SG350-10P, SG350-10MP:
11 x 1.45 x 6.7 in. (279.4 x 44.45 x 170 mm)
SG355-10P, SG350-28:
17.3 x 1.45 x 10.1 in. (440 x 44.45 x 202 mm)
SF350-48, SG350-28P, SG350-28MP:
17.3 x 1.45 x 10.1 in. (440 x 44.45 x 257 mm)
SF350-48P, SF350-48MP:
17.3 x 1.45 x 13.78 in. (440 x 44.45 x 350 mm)
|
Power |
100-240V 50-60 Hz, internal, universal: SF350-48P, SF350-48MP, SG350-28MP, SG350-28, SG350-28P, SG350-28MP
100-240V 50-60 Hz, 0.7A, external: SG350-10
100-240V 50-60 Hz, 1.5A, external: SG350-10P
100-240V 50-60 Hz, internal, universal: SG355-10P
100-240V 50-60 Hz, 2.0A, external: SG350-10MP
|
Certification |
UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
Operating Temperature |
SG350-10, SG350-10P, SG355-10P, SG350-10MP, SG350-28, SG350-28P, SG350-28MP
32° to 104°F (0° to 40°C)
SG350-10MP, SG350-10P, SG350-28P
32° to 113°F (0° to 45°C)
SF350-48P, SF350-48MP, SG350-28MP
32° to 122°F (0° to 50°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 |
