16GE+4G SFP Managed Ethernet Switch, Dual 12~48 VDC, -40~75℃, IEC 62443-4-2, SL2 certified

• 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
• Cyber Security: IEC 62443-4-2, SL2 certified
• Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), RADIUS
• IEC 62443-4-2, SL2
• NEMA TS2 for Traffic Control
• Railway Trackside: EN 50121-4
• EN 61000-6-2, EN 61000-6-4
• -40 ~ 75°C wide-range operating temperature (EKI-7720E-4FI)
• Dual 12~48 VDC power input and 1 relay output
• 5-Year Warranty

Specifications

Certification 

Cyber Security:
IEC 62443-4-2, SL2

Ethernet Standard:
IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w

Vibration:
IEC 60068-2-6

Freefall:
IEC 60068-2-32

Shock:
IEC 60068-2-27

EMS

EMI:
CE, FCC Class A

EMC:
EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)

EN 61000-6-2, EN 61000-6-4

Safety:
UL 61010-2-201, EN 62368-1 (LVD)

Railway Trackside:
EN 50121-4

Security:
IEC 62443-4-2

Environment 

Operating Temperature:
-40 ~ 75°C

Relative Humidity
10~95%

Storage Temperature:
-40 ~ 85°C

Interface

Port Number:
20

Ethernet Communication 

Fiber Port Number:
4

RJ-45 Port Number:
16

Fiber Transmission Distance:
Up to 110 km

Fiber Port Connector Type:
SFP cage

Fiber Port Interface:
SFP

RJ-45 Transmission Distance:
100 m

Ethernet Standard

RJ-45 Port Connector Type:
16 x RJ-45 + 4 x SFP ports

RJ-45 Transmission Speed:
10/100/1000 Mbps

Mechanism 

Mounting (Wall):
Yes

Mounting (DIN-rail):
Yes

Weight:
1.1 kg

IP Rating:
IP30

Dimensions (W x H x D):
74 x 152 x 105 mm

Enclosure (Metal):
Metal

Mounting:
DIN-rail, Wall

Power

Redundant Dual Inputs:
Yes

Power Operating Current:
0.25A @ 48VDC (system)

Power Connector Type:
6-pin removable screw terminal (power & relay)

Power Input (DC):
12 ~ 48 VDC

Power Consumption:
12.1W (system)

Protection

Reverse Polarity:
Present

Switch Properties

Jumbo Frame:
9,216 bytes

Switch Fabric Speed:
1140Gbps

Packet Buffer Size:
4.1M bit

MAC Table Size:
8K

Warranty

Warranty Period:
5 years