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
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 Debugging 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.