• Model Name:
LGS528
• 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
• Memory:
128 MB
• LEDs:
System (blue/yellow), Link/Act(green)
• System Power Consumption without PoE+:
110V: 19.4W
220V: 19.71W
• Forwarding Rate:
41.67 Mpps
• Switching Capacity:
56 Gbps
• MAC Address Table Size:
16K
• Jumbo Frame (FE, GE):
9K
• Dimensions (LxWxH):
440 x 200 x 44.45 mm (17.32 x 7.87 x 1.75 in.)
• Weight:
2.43 kg (5.36 lbs.)
• Power Input:
100–240V
50-60 Hz
(0.7A 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 c 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 g27, g28
• Copper FE/GE Ports (RJ45):
g01–g13, g14–g26
• 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:
28GE
** จัดส่งฟรีทั่วประเทศ มั่นใจบริการหลังการขาย ให้คำปรึกษาดูแลตลอดอายุการใช้งาน, สินค้ารับประกันศูนย์ Warranty Limited LT/ลูกค้าสามารถส่งเคลมสินค้ากลับมาที่บริษัทฯได้
