Мрежово оборудване LINKSYS LGS528, 24-Port Gigabit Managed Switch + 2x Gigabit Ethernet + 2x Gigabit SFP/RJ45 Combo Ports

ПОДРОБНО ОПИСАНИЕ:
http://www.linksys.com/en-eu/business/products/switches/lgs528



26x гигабитови порта (1-26) + 2 комбо порта (27-28, RG45+SFP)
Layer 2 Managed суич с Layer 3 Static Routing поддръжка
Advanced Layer 2/Layer 3 Security and Policy контрол
Layer 3 Quality of Service (QoS)
2x Gigabit mini-GBIC/SFP комбо порта за разширение
С оптимизирана консумация на енергия и IEEE (802.3az) поддръжка

Model:LGS528
Total System Ports:28GE
Copper FE/GE Ports (RJ45):g01-g13, g14-g26
Combo Ports (RJ45 + SFP):2 combo on ports g27, g28
Status LEDs:System (blue/yellow), Link/Act(green)
CPU Memory DRAM:128 MB
Power Input:100-240V
50-60 Hz
(0.7A max)
Power Dedicated to PoE+:NA
Number of Ports with PoE+ Support:NA
Green Power Mode:EEE+, Short Reach + Energy Detect
System Power Consumption without PoE+:110V: 19.4W 220V: 19.71W
Forwarding Rate:41.67 Mpps
Switching Capacity:56 Gbps
MAC Address:16K
Jumbo Frame (FE, GE):9K
Fans
(L x H x W):No
Enclosure Dimension
(L x H x W):440 x 200 x 44.45 mm
(17.32 x 7.87 x 1.75 in.)
Device Weight:2.43 kg (5.36 Ibs.)
Operating Temperature:0 to 50°C (32 to 122°F)
Operating Humidity:10 to 90% RH
Storage Temperature:-20 to 70°C (-4 to 158°F)
Storage Humidity:10 to 90% RH (non-condensing)
Standards:Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, 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 SnoopingSnooping 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 c 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 2c