• 16 Gigabit Ethernet ports + 4 SFP ports
• SFP socket for Easy and Flexible Fiber Expansion
• Redundancy: X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)
• IXM function enables fast deployment
• Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), RADIUS
• NEMA TS2 for Traffic Control
• EN50121-4 approval for Railway trackside deployment
• Dual 12~48 VDC power input and 1 relay output

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The EKI-7720G-4F and EKI-7720G-4FI provide users with abundant port options for connecting to various device types with 16 Gigabit Ethernet ports and 4 SFP (mini-GBIC) ports.These switches are embedded with Advantech’s IXM function, which can benefit users with fast deployment and can dramatically save on engineering time and costs. The series alsosupport NMS to help IT managers with networking maintenance and failure prevention. Finally, these switches are equipped with X-Ring Pro, which can achieve ultra-high-speedrecovery times of <20 ms, thus ensuring network stability. The EKI-7720G-4FI in particular features a wide operating temperature range of wide -40 ~ 75°C.

Communications / Interface

I/O Port 16 x 10/100/1000BASE-T/TX RJ-454 x SFP (mini-GBIC) portAuto-Negotiation, Full/Half Duplex ModeAuto MDI/MDI-X Connectionƒ

Standards IEEE 802.3 for 10BaseTIEEE 802.3u for 100BaseT(X)/FXIEEE 802.3ab 1000BaseT(X)IEEE 802.3z for 1000BaseSX/LX/LHX/ZXIEEE 802.3x for Flow Controlƒ

Console port RS-232 (RJ45)ƒ

Power Connector 6-pin screw Terminal Block (including relay)Standard IEEE 802.3, 802.3u, 802.3xƒ

LAN 10/100BASE-TXƒ

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Powerƒ

Power Consumption 14.5Watts@48VDC, 14Watts@12VDCƒ

Power Input 12 ~ 48 VDC, redundant dual power inputƒ Fault Output 1 Relay Output

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Mechanismƒ

Enclosure Metal Shellƒ

Protection Class IP 30ƒ

Installation DIN-Rail, Wall-mountƒ

Dimensions (W x H x D) 74 x 152 x 105 mm (2.91" x 5.98" x 4.13")

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Environment

Operating Temperature -40 ~ 75°C (-40 ~ 167°F) (EKI-7720G-4FI)-10 ~ 60°C (-40 ~ 140°F) (EKI-7720G-4F)ƒ S

torage Temperature -40 ~ 85°C (-40 ~ 185°F)ƒ

Ambient Relative Humidity 5 ~ 95% (non-condensing)ƒ

Overload Current Protection Presentƒ

Reverse Polarity Protection Presentƒ

MTBF 1,469,341 hours

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