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Introduction

The i712A series managed Industrial Ethernet switches are equipped with up to 12 Gigabit Ethernet ports. The “InMax Ring” redundant Ring (recovery time < 20ms), RSTP/STP can increase system reliability and your network availability. Industrial-grade design with -40 to +75°C operating temperature and redundant power inputs. The super hardware reliability is especially suitable for industrial applications.

 

Features and Benefits

☉ Up to 12 Gigabit ports(4 100/1000BaseX SFP ports and 8 10/100/1000BaseTX ports)

☉ Command Line Interface (CLI) for quickly configuring major managed functions

☉ InMax Ring Protocol “InMax Ring” (recovery time < 20 ms), RSTP, STP and MSTP for network redundancy

☉ IGMP snooping and GMRP for filtering multicast traffic

☉ Support up to 16k byte Jumbo Frame

☉ Support 8K MAC address

☉ Max. Number of Available VLANs: 4094

☉ Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning

☉ DHCP Option 82 for IP address assignment with different policies

☉ Support port mirroring

☉ Support traffic control of multicast and broadcast

☉ QoS and ToS/DiffServ to increase determinism

☉ Port Trunking for optimum bandwidth utilization

☉ SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security

☉ SNMPv1/v2c/v3 for different levels of network management

☉ RMON for efficient network monitoring and proactive capability

☉ Bandwidth management prevents unpredictable network status

☉ Lock port function for blocking unauthorized access based on MAC address

☉ Automatic warning by exception through e-mail, relay output

 

Specifications

Technology

Ethernet Standards:

☉ IEEE 802.3

☉ IEEE 802.3u

☉ IEEE 802.3z

☉ IEEE 802.3ab

☉ IEEE802.3-2005 Clause 58/59

☉ IEEE 802.1X  (Security)

☉ IEEE 802.3x  (Flow Control)

☉ IEEE 802.3ad (Link Aggregation)

☉ IEEE 802.1D  (STP)

☉ IEEE 802.1w  (RSTP)

☉ IEEE 802.1s  (MSTP)

☉ IEEE 802.1Q  (VLANs)

☉ IEEE 802.1Q  (GVRP/GARP)

☉ IEEE 802.3ac (VLAN Tag Frame Extension)

☉ IEEE 802.1p  (CoS)

 

Administration Protocol:

☉ RFC 826  (ARP)

☉ RFC 1812 (IPv4 Router)

☉ RFC 783  (TFTP)

☉ RFC 768  (UDP)

☉ RFC 791  (IP)

☉ RFC 792  (ICMP)

☉ RFC 793  (TCP)

☉ RFC 2474 (Diffserv)

☉ RFC 2131 (DHCP)

☉ RFC 2267 (Network Ingress Filtering)

☉ RFC 1156 (TCP/IP MIB)

☉ RFC 1212 (Concise MIB definitions)

☉ RFC 1213 (MIB for Network Management of TCP/IP based internets (MIB II)

☉ RFC 2618 (Radius Authentication Client MIB)

☉ RFC 2620 (Radius Accounting MIB)

☉ RFC 2765 (Stateless IP/ICMP Translation Algorithm)

☉ RFC 2819 (Remote Network Monitoring MIB (group 1,2,3,9)

☉ RFC 1757 (RMON (groups 1 2 3 and 9)

☉ RFC 1157 (SNMP)

☉ RFC 1902 (SNMPv2)

☉ RFC 1901 (Community based SNMPv2)

☉ RFC 2271 (SNMPv3 Architecture)

☉ RFC 2573 (SNMPv3 Applications)

☉ RFC 2576 (Coexistence between SNMP V1, V2, V3)

☉ RFC 854  (Telnet)

☉ RFC 896  (Congestion control in IP/TCP network)

☉ RFC 1122 (Requirements for Internet Hosts)

☉ RFC 2597 (Assured Forwarding PHB group (partial support)

☉ RFC 2865 (Remote Authentication Dial In User Service)

☉ RFC 2869bis (Radius Support for Extensible Authentication)

 

Ethernet Specifications:

☉Store and forward mode: Non-blocking switching

☉Switch fabric:24Gbps

☉Support up to 16k byte Jumbo Frame

☉Support 8K MAC address

☉Support MAC address black hole

☉Support MAC address learning limit

☉Support port-based VLAN

☉Support 802.1Q VLAN (4K VLANs)

☉Support protocol-based VLAN

☉Support GVRP/GARP (Generic VLAN Registration Protocol)

☉Support VLAN isolation (16)

☉Support VLAN translation

☉Support VLAN VPN (QinQ)

☉Support LACP

☉Support static link aggregation

☉Support up to 16 aggregation groups and up to 8 ports per group

☉Support 802.3x in full duplex mode

☉Support back pressure in half duplex mode

☉Discovery remote base on link layer

☉Auto shutdown individual ports upon fault signals

☉Auto-detection interval can be set

☉Support STP/RSTP, Support MSTP

☉Support IGMP snooping v1/v2/v3

☉Support static multicast groups

☉Support DHCP client

☉Support DHCP snooping

☉Support DHCP relay option82

☉Support hierarchical management and password protection of users

☉Support IEEE 802.1X authentication

☉Support centralized MAC address based authentication

☉Support traffic classification based on source MAC address, destination MAC address, source IP address, destination IP address, Layer 4 port, protocol type, VLAN, and so on

☉Flow-based traffic rate limit

☉Support flow-based priority tag

☉Flow-based redirection of packets to another port

☉Flow-based traffic statistics

☉Support SP/WRR/SP+WRR queue scheduling

☉Support flexible port mirroring, up to 4 port mirroring groups, monitoring network traffic by sending copies of all incoming and outgoing packets from the mirroring ports to a monitoring port.

☉Support port traffic shaping

☉Support congestion avoidance and drop policies

☉Support locally / remotely management via CLI, SNMP, Web and Telnet, Console port

☉Support Simple Network Management Protocol (SNMP) v1/v2/v3

☉Support Remote Monitoring (RMON) 1/2/3/9 groups of MIBs

☉Support system log, hierarchical alarms

☉Support SSH v2

☉Support power supply/fans/temperature of IC/ status detection and alarms

☉Support Deb ing Information Output

☉Support remote maintenance through Telnet

 

MIB：

MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB,

RSTP MIB, RMON MIB Group 1, 2, 3, 9

 

Flow Control:

IEEE 802.3x flow control, back pressure flow control

 

Switch Properties

Priority Queues: 4

MAC Table Size: 8K

Max. Number of Available VLANs: 4094

VLAN ID Range: VID 1～4094

IGMP Snooping Groups: 256

Packet Buffer Size: 512Kb

Jumbo Frame Size: 16Kb

 

Interface

Fiber Ports: 1000BaseSFP slot

RJ45 Ports: 10/100/1000BaseT(X) auto negotiation speed

Console Port: RS-232

Button: Reset button

 

LED Indicators:

System indicator: SYS

Power indicator: PWR

Interface indicator:

SFP Ports:  Link/ Act G1，G2，G3，G4

        RJ45 Ports: LinkG5～G12, ActG5～G12

 

Alarm Contact:

1 relay output with current carrying capacity of 1 A @ 24 VDC

 

Power Requirements

Input Voltage: 24VDC(12 to 36VDC),redundant dual inputs

Connection: 6-contact terminal blocks

No-load Power: 3.0W@24VDC

Full Load Power: <0.24A@24VDC, <6W

Overload Current Protection: Present

Reverse Polarity Protection: Present

Redundant protection: Present

 

Physical Characteristics

Housing: IP40 protection, High strength aluminium profile

Installation: DIN-rail mounting, wall mounting

Weight: 750g

Dimensions(W x H x D): 60.2 mm x 138.5mm x 112.5mm

 

Environmental Limits

Operating Temperature:

Standard Models:   -25 to +60℃

Wide Temp. Models: -40 to +75℃

Storage Temperature: -40 to +85℃

Ambient Relative Humidity: 5 to 95% (non-condensing)

 

Industry standard

EMI：FCC Part 15，CISPR (EN55022) class A

EMS：EN61000-4-2 (ESD)，Level 4

EN61000-4-3 (RS)，Level 3

EN61000-4-4 (EFT)，Level 4

EN61000-4-5 (Surge)，Level 4

EN61000-4-6 (CS)，Level 3

EN61000-4-8，Level 5

Shock: IEC60068-2-27

Freefall: IEC 60068-2-32

Vibration: IEC60068-2-6

 

Warranty

Warranty Period: 5 years

Details:   See www.InMax.com.cn

 

Certifications

CE、FCC、RoHS、UL508(In authentication)

Please check InMax’s website for the most up-to-date certification status.