Linksys 48port Dsktp Gbit Mng PoE Switch,2xSFP 10G

OVERVIEW

• Fully Layer 2 Managed and Layer 3 Static Routing Support
• Advanced Layer 2/Layer 3 Security and Policy Control
• Advanced Layer 3 Quality of Service (QoS)
• 2 × 10-Gigabit SFP+ Port Expansion
• Full Power over Ethernet Plus (PoE+) Ethernet Support
• 2 x Gigabit mini-GBIC/SFP Combo Port Expansion
• Optimal Power Efficiency and EEE (802.3az) Support

SPECIFICATIONS HARDWARE SPECS Model:

• LGS552P

Total System Ports:

• 50GE + 2 10GE

Copper FE/GE Ports (RJ45):

• g01–g25, g26–g50

Combo Ports (RJ45 + SFP):

• 2 combo on ports g49, g50

10Gb Ports (SFP+):

• XG1, XG2

Status LEDs:

• System (blue/yellow), Link/Act/PoE (green/green), Max PoE (amber)

CPU Memory DRAM:

• 128 MB

Power Input:

• 100–240V
• 50–60 Hz
• (8.4A max)

Power Dedicated to PoE+:

• 375W

Number of Ports with PoE+ Support:

• 48

Green Power Mode:

• EEE+, Short Reach + Energy Detect

System Power Consumption without PoE+:

• 110V: 66.63W
• 220V: 66.62W

Forwarding Rate:

• 104.16 Mpps

Switching Capacity:

• 140 Gbps

MAC Address:

• 16K

Jumbo Frame (FE, GE):

• 9K

Fans:

• Yes (three 8,200rmp)
• Enclosure Dimension

(W x D x H):

• 440 × 350 × 4­4.45 mm

Device Weight:

• 5.32 kg

Operating Temperature:

• 0 to 50°C

Operating Humidity:

• 10 to 90% RH

Storage Temperature:

• –20 to 70°C

Storage Humidity:

• 10 to 90% RH (non-condensing)

SOFTWARE SPECS Standards:

• IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3×, IEEE 802.3ad, IEEE 802.3az, IEEE 802.1D, IEEE 802.1w, IEEE802.1Q/p, IEEE802.1X

Spanning Tree:

• IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree

Link Aggregation:

• IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group

VLAN:

• Port-based and IEEE 802.1Q tag-based VLANs

Number of VLANs:

• 1,024 active VLANs (4,096 range)

Auto Voice VLAN:

• VLAN voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels

IGMP Snooping

• IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requesters; supports 256 multicast grou­ps

Head-of-Line (HOL) Blocking:

• Head-of-line (HOL) blocking prevention

Security:

• IEEE 802.1X radius authentication, DHCP snooping, IP-MAC-Port binding, IP source guard, ARP inspection, STP root guard, STP BPDU guard, DHCP relay, port security supports limited dynamic lock and locked MAC address, management access control

Storm Control:

• Broadcast, unknown-unicast, and multicast

QoS – Priority Levels:

• 4 hardware queues

QoS – Class of Service:

• Port-based, IEEE 802.1p priority-based, IPv4/v6 IP DSCP-based

QoS – Scheduling:

• Priority queuing and weighted round robin (WRR)

ACL:

• Support up to 512 rules for enhanced security and/or advanced QoS policy: allow, deny, or rate limit based on Layer1 to 4 protocol fields at packet header level with MAC ACL and IP ACL

RMON:

• Embedded remote monitoring (RMON) software agent support for enhanced traffic management, monitoring, and analysis

Port Mirroring:

• Traffic on multiple ports can be mirrored to another port for analysis with a network analyzer

Management Interface:

• Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)

Other Management:

• Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP

SNMP:

• SNMP version 1 and 2