24-Port 10/100Mbps + 4-Port Gigabit L2 Managed Switch,Managed Switch/Unmanaged Switch,Ethernet Switch,A-tech Electronic Technology Co.,Limited.

IP-MAC-Port-VID Binding, ACL, Port Security, DoS Defend, Storm control, DHCP Snooping, 802.1X Authentication and Radius provide you robust security strategies

L2/L3/L4 QoS and IGMP snooping optimize voice and video application

WEB/CLI managed modes, SNMP, RMON bring abundant management features

What This Product Does

A-Tech JetStream L2 managed switch AT-MS3028 provides 24 10/100Mbps ports. The switch provides high performance, enterprise-level QoS, advanced security strategies and rich layer 2 management features. Moreover, the switch also comes equipped with 4 10/100/1000Mbps Ports and 2 combo gigabit SFP slots, expanding your network flexibly. AT-MS3028 is the cost-effective network solution for the ideal small and medium business.

AT-MS3028 has robust security and management features. The IP-MAC-Port-VID Binding and Access Control List (ACL) functions protect against broadcast storms, ARP and Denial-of-Service (DoS) attacks, etc. Quality of Service (QoS, L2 to L4) provides enhanced traffic management capabilities to move your data smoother and faster. Anymore, the easy-to-use web management interfaces, along with CLI, SNMP and RMON, mean faster setup and configuration with less downtime. For workgroup and departments requiring cost-sensitive Layer 2 Switch, A-Tech JetStream L2 managed Switch AT-MS3028 provides you the ideal access-edge solution.

Secure Networking

A-Tech AT-MS3028 provides IP-MAC-Port-VID Binding, Port Security, Storm control and DHCP Snooping which protect against broadcast storms, ARP attacks, etc. It integrates some typical DoS attacks to select. You can protect these attacks more easily ever than before. In addition, the Access Control Lists (ACL, L2 to L4) feature restricts access to sensitive network resources by denying packets based on source and destination MAC address, IP address, TCP/UDP ports and even VLAN ID. Moreover, the switch supports 802.1X authentication, which is used in conjunction with a RADIUS server to require some authentication information before access to the network is allowed. Guest VLAN function supports to enable the non-802.1X clients to access the specific network resource.

Advanced QoS Features

To integrate voice data and video service on one network, AT-MS3028 applies rich QoS policies. Administrator can designate the priority of the traffic based on a variety of means including IP or MAC address, TCP or UDP port number, etc, to ensure that voice and video are always clear, smooth and jitter free. In conjunction with the Voice VLAN the switch supporting, the voice applications will operate with much smoother performance.

Abundant Layer 2 Features

For more application of layer 2 switches, AT-MS3028 supports a complete lineup of layer 2 features, including 802.1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Control Protocol and 802.3x Flow Control function. Any more, the switch provides advanced features for network maintenance, such as Loop Back Detection, Cable Diagnostics and IGMP Snooping. IGMP snooping ensures the switch intelligently forward the multicast stream only to the appropriate subscribers while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access.

Enterprise Level Management Features

AT-MS3028 is easy to use and manage. It supports various user-friendly standard management features, such as intuitive web-based Graphical User Interface (GUI) or industry-standard Command Line Interface (CLI), either administration traffic can be protected through SSL or SSH encryptions. SNMP (v1/2/3) and RMON support enables the switch to be polled for valuable status information and send traps on abnormal events. In addition, integrated NDP/NTDP protocol, the switch supports to be managed by the commander switch through IP clustering function more easily.

Layer 2 Features

Link Aggregation Control Protocol (LACP)
Up to 4K VLANs simultaneously(out of 4K VLAN IDs)
GVRP (GARP VLAN Registration Protocol)
Port Isolation
STP/RSTP/MSTP
IGMP Snooping

Quality of Service

4 priority queues
Support IEEE 802.1P
DSCP QoS
Rate limit feature

Security Strategies

Management

Web-based GUI
Command Line Interface
SNMP v1/v2c/v3
RMON (1, 2, 3, 9 group)

HARDWARE FEATURES
Standards and Protocols				IEEE 802.3i,IEEE 802.3u,IEEE 802.3ab,IEEE802.3z,IEEE 802.3ad,IEEE 802.3x,IEEE 802.1d,IEEE 802.1s,IEEE 802.1w,IEEE 802.1q,IEEE 802.1x,IEEE 802.1p
Interface				24 10/100Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) 4 10/100/1000Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) 2 100/1000Mbps SFP Slots 1 Console Port
Network Media				10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) 100BASE-TX/1000Base-T: UTP category 5, 5e, 6 or above cable (maximum 100m) 1000BASE-X: MMF, SMF
Fan Quantity				Fanless
Power Supply				100～240VAC, 50/60Hz
Dimensions (W X D X H)				17.328.71.73 in.(44022044 mm)
Power Consumption				Maximum: 11.9W (220V/50Hz)
PERFORMANCE
Bandwidth/Backplane			12.8Gbps
Packet Forwarding Rate			9.5Mpps
MAC Address Table			8k
Jumbo Frame			10240 Bytes
SOFTWARE FEATURES
Quality of Service		Support 802.1p CoS/DSCP priority Support 4 priority queues Queue scheduling: SP, WRR, SP+WRR Port/Flow- based Rate Limiting Voice VLAN
VLAN		Supports up to 4K VLANs simultaneously (out of 4K VLAN IDs) Port/Protocol-based VLAN GARP/GVRP Management VLAN configuration
Access Control List		L2～L4 package filtering based on source and destination MAC address, IP address, TCP/UDP ports, 802.1p, DSCP, protocol and VLAN ID Time Range Based
Security		IP-MAC-Port-VID Binding IEEE 802.1X Port/MAC Based authentication, Radius,Guest VLAN DoS Defence Dynamic ARP inspection (DAI) SSH v1/v2 SSL v2/v3/TLSv1 Port Security Broadcast/Multicast/Unknown-unicast Storm Control
L2 Switching Features		IGMP Snooping V1/V2/V3 802.3ad LACP (Up to 8 aggregation groups, containing 8 ports per group) Spanning Tree STP/RSTP/MSTP Port isolation BPDU filtering/guard TC/Root protect Loop back detection 802.3x Flow Control
Management		Web-based GUI and CLI management SNMP v1/v2c/v3,compatible with public MIBs and TP-LINK private MIBs RMON (1, 2, 3, 9 groups) DHCP/BOOTP Client,DHCP Snooping,DHCP Option82 CPU Monitoring Port Mirroring Time Setting: SNTP Integrated NDP/NTDP feature Firmware Upgrade: TFTP & Web System Diagnose: VCT SYSLOG & Public MIBS
OTHERS
Certification	CE, FCC, RoHS
Package Contents	Switch; Power Cord; Installation Guide;Resource CD; Rackmount Kit; Rubber Feet
System Requirements	Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7, MAC® OS, NetWare®, UNIX® or Linux.
Environment	Operating Temperature: 0℃~40℃ (32℉~104℉); Storage Temperature: -40℃~70℃ (-40℉~158℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing