24 10/100TX + 4 Dual Speed SFP L2+ Industrial Managed Switch

IEEE Standards

IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Ethernet
IEEE802.3z Gigabit fiber
IEEE 802.3x Flow Control Capability
ANSI/IEEE 802.3 Auto-negotiation
IEEE 802.1Q VLAN
IEEE 802.1p Class of Service
IEEE 802.1X Access Control
IEEE 802.1D Spanning Tree
IEEE 802.1w Rapid Spanning Tree
IEEE 802.1s Multiple Spanning Tree
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
IEEE 802.1x User Authentication (Radius)
IEEE 1588 Precision Time Protocol v2

Switch Architecture

Back-plane (Switching Fabric): 12.8Gbps

Transfer Rate

14,880pps for Ethernet port
148,800pps for Fast Ethernet port
1,488,000pps for Gigabit Ethernet / Gigabit Fiber port

CPU

Marvell 800Mhz

RAM

256M Byte

Flash

128M Byte

Mac Address

16K MAC address table

Jumbo frame

10KB on all ports

Connectors

24 10/100TX RJ-45 with auto MDI/MDI-X function
4 100M / 1000M Mini-GBIC : SFP sockets
RS-232 console: Female DB-9
USB for backup and restore

DDM

Conform to SFF-8472 to show diagnostic SFP with temperature, current, voltage, input and output power

Protocol

CSMA/CD

LED

Per unit: Power 1 (Green), Power 2 (Green), Fault (Red) ,R.M (Green)                                       
Link/Activity (Green), Full duplex/collision(Yellow)), MINI GBIC (Link/Activity )(Green) 

Power Supply

Two power sockets,
9.5~60VDC input
IEC320 85~265VAC input (-AC model)
AC/DC 85~265VAC/100V~370VDC input (-HV model)

Power Consumption

Full load: 30W/ Unload: 13W

Relay Alarm

Provides one relay output for port breakdown, power fail and alarm.
Alarm Relay current carry ability: 1A @ DC24V

DI/DO

2 Digital Input (DI) :
Level 0: -30~2V / Level 1: 10~30V
Max. input current:8mA
2 Digital Output(DO): Open collector to 40 VDC, 200mA

RTC

RTC(Real Time Clock) to keep track of time always

Factory reset button & watch dog design

Factory reset button to restore back to factory default settings.  Watch dog design can reboot switch automatically when CPU is found dead

Case Dimension

19” Metal case,IP-30; 440mm(W)x325mm(D)x44mm(H)

Operating Humidity

5%~95% (Non-condensing)

Operating Temperature

Standard: -20°C ~60°C
Extended temperature : -40°C ~75°C

Storage Temperature

-40°C ~85°C

EMI

FCC Class A, CE EN61000-4-2 (ESD),
CE EN61000-4-3 (RS), CE EN-61000-4-4 (EFT),
CE EN61000-4-5 (Surge), CE EN61000-4-6 (CS),
CE EN61000-4-8, CE EN61000-4-11,
CE EN61000-4-12, CE EN55022 Class A, CE EN55024

Stability Testing

IEC60068-2-32 (Free fall), IEC60068-2-27 (Shock), IEC60068-2-6 (Vibration), IEC60870-2-2, IEC60068-2-30

Power Automation

IEC 61850-3, IEEE 1613

MTBF

511,958 hours

Warranty

5 years

Management

SNMP v1 v2c, v3/ Web/Telnet/CLI Management

SNMP MIB

RFC 1215 Traps MIB,
RFC 1213 MIBII
RFC 1158 MIBII
RFC 1157 SNMP MIB,
RFC 1493 Bridge MIB,
RFC 1573 IF MIB
RFC 2674 VLAN MIB,
Partial RFC 1757 RMON,
RFC 2674 Q-Bridge MIB; Bridge MIB,
LLDP MIB*
RSTP MIB*
Private MIB

VLAN

Port based VLAN, up to 28 groups
IEEE802.1Q Tag VLAN
Static VLAN groups up to 256, VLAN ID from 1 to 4096
GVRP up to 256 groups* GMRP*.
Multicast VLAN registration*, QinQ*

Port Trunk with LACP

LACP Port Trunk: 8 Trunk groups/Maximum 24 trunk members with failover

LLDP

Support LLDP to allow switch to advise its identification and capability on the LAN

CDP

Cisco Discovery protocol for topology mapping

Goose monitoring

Show individual Goose TX / RX counter(IEC packets)

IEC 61850-9-4

Built in MMS server for data modeling for power SCADA

ITU G.8032

Support ITU G.8032 v2/2012 for Ring protection in less than 20ms for self-heal recovery (basic mode)
Support various ring/chain topologies
Includes dynamic coupling ring
Enhanced G.8032 ring configuration with ease
Ring covers multicast on different ports

PTP v2

Support hardware-based IEEE1588 PTP v2, End to End (2-step) and Peer to Peer (2-step) modes in Transparent Clock, with 4 Dual Speed SFP

User friendly UI

1. Auto topology drawing with detail node info
2. DDM threshold monitoring with dB values***
3. Complete CLI for professional setting

IPv6/v4

Present

Spanning Tree

Support IEEE802.1d Spanning Tree,IEEE802.1w Rapid Spanning Tree, IEEE 802.1s MSTP

Quality of Service

The quality of service determined by port, Tag and IPv4 Type of service, IPv4 Differentiated Services Code Points - DSCP

Class of Service

Support IEEE802.1p class of service, per port provides 8 priority queues

QoS by VLAN

Tagged QoS by VLAN for all devices in the network

IP Security

Supports 10 IP addresses that have permission to access the switch management and to prevent unauthorized intruder.

Port Mirror

Support 3 mirroring types: “RX, TX and Both packet”

Multicast Filtering & IGMP

Support IGMP snooping v1,v2,v3; Supports IGMP static route
IGMP query and router port
1024 multicast groups and IGMP query

Static MAC-Port bridge

Static multicast forwarding forward reversed IGMP flow with multicast packets binding with ports for IP surveillance application

Bandwidth Control

Support ingress packet filter and egress packet limit.
The egress rate control supports all of packet type,  the limit rates are 0~100Mbps.
Ingress filter packet type combination rules are Broadcast/Multicast/Flooded Unicast packet, Broadcast/Multicast packet, Broadcast packet only and all types of packet. The packet filter rate can be set from 0 to 100Mbps
The packet filter rate can be set an accurate value through the pull-down menu for the ingress packet filter and the egress packet limit.

Network Security

Support 10 IP addresses that have permission to access the switch management and to prevent unauthorized intruder.
802.1X access control for port based and MAC based authentication/MAC-Port binding
Management access control with priority
Ingress/Egress ACL L2/L3
SSL/ SSH for Management
HTTPS for secure access to the web interface
TACACS+* for Authentication

Protection

1. Miss-wiring avoidance
2. Repowered auto ring restore (node failure protection)
3. Loop protection

Flow Control

Support Flow Control for Full-duplex and Back Pressure for Half-duplex

System Log

Support System log record and remote system log server

SMTP, SMS

Supports SMTP Server and 8 e-mail accounts for receiving event alert; can send SMS text alert via mobile; Can send alert via mobile SMS text

SNMP Trap

Up to 10 trap stations; trap types including:

1. Device cold start
2. Authorization failure
3. Port link up/link down
4. DI/DO open/close
5. Typology change(ITU ring)
6. PoE ping failure
7. Power failure

DHCP

Provide DHCP Client/ DHCP Server/DHCP Option 82/Port based&VLAN based DHCP distribution (DHCP relay agent)

Mac based DHCP Server

Assign IP address by Mac that can include dumb switch in DHCP network

DNS

Provide DNS client feature and support Primary and Secondary DNS server.

SNTP

Support SNTP to synchronize system clock in Internet

Firmware Update

Support TFTP /HTTPS firmware update ; InstaConfig mass firmware upgrade**

Configuration backup and restore

Support text backup and restore; USB dongle for firmware auto-backup and edited restoration