LINKSYS LGS552P-AP

Model Name:

LGS552P

Network Standards:

IEEE 802.3

IEEE 802.3u

IEEE 802.3ab

IEEE 802.3z

IEEE 802.3ae

IEEE 802.3x

IEEE 802.3ad

IEEE 802.3az

IEEE 802.1D

IEEE 802.1w

IEEE 802.1Q/p

IEEE 802.1X

Number of Ports with PoE+ Support:

48

Memory:

128 MB

LEDs:

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

System Power Consumption without PoE+:

110V: 66.63W

220V: 66.62W

Forwarding Rate:

104.16 Mpps

Switching Capacity:

140 Gbps

MAC Address Table Size:

16K

Jumbo Frame (FE, GE):

9K

Fans:

Yes (three 8,200 rpm)

Dimensions (LxWxH):

440 x 350 x 44.45 mm (17.32 x 13.78 x 1.75 in.)

Weight:

5.32 kg (11.73 lbs.)

Power Dedicated to PoE+:

375W

Power Input:

100–240V

50–60 Hz

(8.4A max)

Operating Temperature:

0 to 50°C (32 to 122°F)

Storage Temperature:

-20 to 70°C (-4 to 158°F)

Operating Humidity:

10 to 90% RH

Storage Humidity:

10 to 90% RH (non-condensing) 

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

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

HOL Blocking Prevention:

Head-of-line (HOL) blocking prevention

Port Mirroring:

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

Security Features:

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

Access Control:

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

Management Interface:

HTTP

HTTPS

Other Management:

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

SNMP:

Version 1

Version 2c

QoS - Class of Service:

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

Combo Ports (RJ45 + SFP):

2 combo on ports g49, g50

Copper FE/GE Ports (RJ45):

g01–g25, g26–g50

Green Power Mode:

EEE+, Short Reach + Energy Detect

QoS - Priority Levels:

4 hardware queues

QoS - Scheduling:

Priority queuing and weighted round robin (WRR)

10Gb Ports (SFP+):

XG1, XG2

Total System Ports:

52GE