Linksys LGS552P
Gigabit speed, enhanced security, PoE+, and advanced traffic management
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Features:
Specifications:
Linksys LGS552P Specs | |
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Model Name | LGS552P |
Network Standards |
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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+ |
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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 Input |
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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 |
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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 |
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Other Management | Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP |
SNMP |
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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 |