EKI-7720G-4FPI

Specifications

Interfaces / Communications

• I/O Port 16 x 10/100/1000BASE-T/TX RJ-45

4 x SFP (mini-GBIC) port

Auto-Negotiation, Full/Half Duplex Mode Auto MDI/MDI-X Connection

• Standards IEEE 802.3 for 10BaseT

IEEE 802.3u for 100BaseT(X)/FX IEEE 802.3ab 1000BaseT(X)

IEEE 802.3z for 1000BaseSX/LX/LHX/ZX IEEE 802.3x for Flow Control

• PoE Port 1 ~ Port 16: IEEE 3at/af
• Console port RS-232 (RJ45)
• Power Connector 6-pin screw Terminal Block (including relay)

Physical

• Enclosure Metal Shell
• Protection Class IP 30
• Installation DIN-Rail, Wall-mount
• Dimensions (W x H x D) 97 x 152 x 105 mm (3.819" x 984" x 4.134")

LED Indicators

• System LED PWR1, PWR2, SYS, Alarm and M.
• Port LED Link / Speed / Activity / PoE

Environment

• Operating Temperature -40 ~ 70°C (-40 ~ 158°F)
• Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
• Ambient Relative Humidity 5 ~ 95% (non-condensing)

§ Overload Current Protection Present

• Reverse Polarity Protection Present
• MTBF 1,343,056 hours

Power

• Power Consumption 16W @ 55VDC (System)
• Power Input 48 ~ 57VDC for 3af 53 ~ 57VDC for 802.3at

Redundant dual power input

• Power Budget 420W
• Fault Output 1 Relay Output

Certification

• Safety UL 62368-1
• EMI CE, CISPR 32, FCC Part 15B Class A
• EMS EN 61000-4-2

EN 61000-4-3

EN 61000-4-4

EN 61000-4-5

EN 61000-4-6

EN 61000-4-8

• EMC EN 61000-6-2

EN 61000-6-4

• Shock IEC 60068-2-27
• Freefall IEC 60068-2-32
• Vibration IEC 60068-2-6
• Traffic control NEMA TS-2
• Railway Trackside EN 50121-4

Switch Properties

• Switching Capacity 40Gbps
• Transmission Rate 7Mpps

§ MAC Table Size            8K

• Jumbo Frame 1,0240 Bytes
• Packet Buffer Size 1Mb

§ Max. IGMP Group     256

• VLAN Group 256 (VLAN ID 1 ~ 4094)

L2 Features

• VLAN Arrange 1Q Tag-based VLAN, 802.1ad QinQ VLAN Stacking
• Port Mirroring 1 to 1, N to 1

Max. Mirror Session: 4

• RSPAN Remote Switched Port Analysis
• GARP GVRP, GMRP
• IP Multicast IGMP Snooping v1/v2/v3, MLD Snooping, IGMP Immediate leave
• Storm Control Broadcast, Multicast, Unknown unicast
• LLDP 1ab LLDP, LLDP-MED
• Industrial Protocol Modbus/TCP
• Redundancy IEEE 1D-STP, IEEE 802.1s-MSTP, IEEE

802.1w-RSTP, X-Ring Pro, with ultra high-speed recovery time less than 20ms, ERPS(G.8032)

QoS

• Priority Queue WRR (Weighted Round Robin), SP (Strict Scheduling

Scheduling                   Priority) Hybrid Priority, Max. Priority Queues: 8

• Class of Service IEEE 1p Based CoS, IP TOS, DSCP based CoS
• Rate Limiting Ingress Rate limit, Egress Rate limit
• Link Aggregation IEEE 3ad Dynamic Port Trunking, Static Port

Trunking

Security

• Port Security Static/Dynamic MAC, Max. Learning Limit, MAC Violation Notice
• 1X Port-based/MAC-based Authentication (MD5/PEAP/TLS/TTLS Encryption)
• MAB MAC Authentication Bypass
• Authentication RADIUS, TACAS+
• IP Security IP Source Guard, DHCP Snooping, ARP Spoofing

Prevention

• ACL Access Control List (IP-ACL, MAC-ACL) ACL Entries: 128

Management

• DHCP Client, Server, Option66/67/82, DHCP Relay
• Access SNMP v1/v2c/v3, WEB, Telnet, RMON, Standard MIB-II, Private MIB, Ethernet-Like MIB, RMON MIB (Group 1, 2, 3, 9)
• Security access 0, SSL
• Software upgrade TFTP, SFTP, HTTP, Dual Image
• NTP SNTP client

Ordering Information

• EKI-7720G-4FPI-AE 16GE PoE + 4G SFP Manged PoE Switch w/Wide

Temp.