Part Number

EKI-7428G-4CI-AE

Product Category

Layer 2 - Managed

Yes

Communication (XX)

IEEE Standard

IEEE 802.3, 802.3u, 802.3x, 802.1p, 802.3ab, 802.3z

* Port Configuration

Ethernet Port Description

24 x 10/100BaseT(X), 4 x 10/100/1000BaseT(X) RJ45/SFP Combo ports

Ethernet Transmission Distance (X)

100 m

Ethernet PoE Port Number

-

Fiber Port Interface (X)

SFP

Fiber Port Description

4

Fiber Transmission Distance (X)

Up to 110km

Switch Properties

MAC Table Size

8K

Packet Buffer Size

4.1M bit

Switch Fabric Speed

56Gbps

Jumbo Frame

9,216 bytes

Mechanism

Dimensions (W x H x D)

438 x 43.6 x 259.2 mm

IP Rating

IP30

Enclosure

Metal

Weight

3.8kg

Mounting (X)

1U 19" Rack mount

Environment

Operating Temperature (X)

-40 ~ 70°C (40~158°F)

Storage Temperature (X)

-40 ~ 85°C (-40 ~ 185°F)

Relative Humidity (Non-condensing)

10 ~ 95%

MTBF

Time

787,940 hours

Method

Telcordia(Relax), GB

Power Requirement (X)

Operating Voltage

12 ~ 48 VDC, (8.4VDC ~ 52.8VDC)

Operating Current

0.83A @ 24V

Power Consumption

20 W (system)

Connectors

4-pin removable screw terminal (power & relay)

Reverse Polarity

Present

Certification

Safety

UL 61010-2-201

EMC

CE, FCC

EMI

(X) EN 55011/ EN 55022 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A

EMS

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)

Shock

IEC 60068-2-27

Freefall

IEC 60068-2-32

Vibration

IEC 60068-2-6

Warranty

Warranty Period

5 years