Linksys LGS552
Gigabit speed, enhanced security, and advanced traffic management
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Features:
Specifications:
| Linksys LGS552 Specs | |
|---|---|
| Model Name | LGS552 |
| Network Standards |
|
| Memory | 128 MB |
| LEDs | System (blue/yellow), Link/Act(green) |
| System Power Consumption without PoE+ |
|
| Forwarding Rate | 104.16 Mbps |
| Switching Capacity | 140 Gbps |
| MAC Address Table Size | 16K |
| Jumbo Frame (FE, GE) | 9K |
| Dimensions (LxWxH) | 440 x 350 x 44.45 mm (17.32 x 13.78 x 1.75 in.) |
| Weight | 4.18 kg (9.22 lbs.) |
| Power Input |
|
| 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 |
|
| 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 c management, monitoring, and analysis |
| Management Interface |
|
| Other Management | Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP |
| SNMP |
|
| 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) |
| Total System Ports | 52GE |