Product Description
The Switch is a cost-effective web smart switch that meets all IEEE 802.3/u/ab/z Gigabit, Fast Ethernet specifications. It is equipped with 22 10/100/1000Base-T ports and 2 of which are dual media ports that accommodate optional 10/100/1000Base-T or SFP modules. The switch can be managed through Ethernet port using Web browser, the network administrator can logon the switch to monitor, configure and control each port’s activity. In addition, the switch implements the QoS (Quality of Service), Port Mirror, VLAN, Port Trunk. It is suitable for office application.

Key Feature

• Switching capacity:
  24 Gigabit Ethernet ports with non-blocking wire-speed performance.
  8 K MAC addresses, 400 KB on-chip frame buffer, Jumbo frame support.
• VLAN
  Port-base VLAN, IEEE802.1q tag-base VLAN, 4094 max
• Qos
  Supports Layer 4 TCP/UDP port and ToS classification and 802.1p QoS with two level priority queue
• Bandwidth Control
  Supports bandwidth rating per port ingress and egress rate limit 1000Mbps with 1Mbps
• Port Trunk
  Port trunking with 8 trunking group, up to 12 ports for each group.
• Broadcast Storm*
  Broadcast Storm suppression.
• Port Mirroring
  All port support port mirroring. *supports in later version

QoS support layer 4 classificationThe switch supports not only Layer 2 802.1p Priority Queue control, but also supports programmable higher layer classification and prioritization to enable enhanced Quality of Service (Qos) support for real time applications base on information taken from Layer 2 to Layer 4, such as VoIP.

Port MirroringPort mirroring copies traffic from a specific port to a target port. This mechanism helps track network errors or abnormal packet transmission without interrupting the flow of data.

VLAN for Performance & Security The VLAN feature in the switch offers the benefits of both security and performance. VLAN is used to isolate traffic between different users and thus provides better security. Limiting the broadcast traffic to within the same VLAN broadcast domain also enhances performance.

Port Trunk for Bandwidth AggregationThe Gigabit ports can be combined together to create a multi-link load-sharing trunk. Up to 12 Gigabit ports can be set up per trunk. The switch supports up to 8 trunking groups. Port trunks are useful for switch-to-switch cascading, providing very high full-duplex speeds.

Trap Event for Exception Management
We use SNMP Trap mechanism to inform supervisor to know the instant abnormal status of the switch.

Dual Media for Flexible Fiber Connection 23, 24 dual media ports are provided for flexible fiber connection. You can select to install optional transceiver modules in these slots for short, medium or long distance fiber backbone attachment. Use of the SFP will disable their corresponding built-in 10/100/1000Base-T connections.

Build-in Web-base Management
Instead of using CLI interface, we provide a more convenient GUI for user. We just need to configure switch via Web Browser. It is more quickly for user to familiar the method to control switch on the basis of this design.

■Standard Compliance
IEEE 802.3 10Base-T Ethernet(twisted-pair copper)
IEEE 802.3u 100Base-T Ethernet(twisted-pair copper) 16 RJ-45 and 2 SFP module
IEEE 802.3ab 1000Base-T Ethernet(twisted-pair copper)
IEEE 802.3z 1000Base-X Ethernet
IEEE 802.3x flow control capability
ANSI/IEEE 802.3 auto-negotiation
IEEE 802.1q VLAN

Switching capacity:
24 Gigabit Ethernet ports with non-blocking wire-speed performance
Wire speed performance
8 K MAC addresses
272 KB on-chip frame buffer
Jumbo frame support

VLAN
Port-base VLAN
IEEE802.1q tag-base VLAN, 4094 max

Qos
Supports Layer 4 TCP/UDP port and ToS classification
Supports 802.1p QoS with two level priority queue
Bandwidth Control
Supports bandwidth rating per port ingress and egress rate limit 1000Mbps with 1Mbps

Port Trunk
Port trunking with 8 trunking group
up to 8 ports for each group

Broadcast Storm
Broadcast storm suppression

Port Mirroring
All ports support port mirroring

■RoHS Compliance

■Subscriber Interface
24 Gigabit Ethernet ports

■Performance
Auto-negotiation
Auto-MDIX
Backpressure flow control for half duplex
802.3x flow control for full duplex
Port 15, 16 are TP/SFP Fiber auto sense