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- Provides 8-port Fast Ethernet ports with Auto MDI/MDI-X
- Supports 10/100 Mbps Auto-Negotiation
- Provides broadcast storm protection
- Provides compact size with DIN-rail/Wall mount, and IP30 metal mechanism
- Supports redundant 12 ~ 48 VDC power input and P-Fail relay
- EKI-2528DI supports wide operating temperatures from -40 to 75°C
- DNV certificate
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The EKI-2528DI is DNV certificate product supports 8-port Fast Ethernet solution. The power is a +12 ~ 48 VDC redundant input design, and is secured with a double protection mechanism: Power Polarity Reverse Protect and an Overload Current Fuse. The former tolerates reverse power wiring while the later secures the system from overload currents. Each port of EKI-2528D/DI has 2 LED’s to show the link status transmission speed. It also provides a relay output for an event alarm. In the event of a power failure, the built-in LED will activate the alarm to notify administrators. Engineers can simply verify the hardware status by checking the LED, and have troubleshooting easy and quick. EKI-2528D/DI comes with compact metal housing that rates IP30 to help against from dusty industrial environments.
Communications |
Standard IEEE |
802.3, 802.3u, 802.3x |
LAN |
10/100BASE-TX |
Transmission Distance |
Distance Up to 100 m |
Transmission Speed |
Speed Up to 100 Mbps |
Interface |
Connectors |
8 x RJ45
6-pin removable terminal (power and relay) |
LED Indicators |
P1, P2, ,P-fail
10/100TX: link/activity, duplex/ collision |
Mechanism |
Enclosure |
IP30, metal shell with solid mounting kits |
Mounting |
DIN rail, wall |
Dimensions (WxHxD) |
30 x 140 x 95 mm (1.18'' x 5.51'' x 3.74) |
Protection |
Power Reverse |
Present |
Overload Current |
Present |
Environment |
Operating Temperature |
EKI-2528D: -10 ~ 60°C (14 ~ 140°F)
EKI-2528DI: -40 ~ 75°C (-40 ~ 167°F) |
Storage Temperature |
-40 ~ 85 °C (-40 ~ 185 °F) |
Operating Humidity |
10 ~ 95% (non-condensing) |
Storage Humidity |
10 ~ 95% (non-condensing) |
MTBF |
417,212 hours |
Certification |
Safety |
DNVGL |
EMI |
FCC Part 15 Subpart B Class A, EN 55022 Class A |
EMC |
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
EN 61000-6-2
EN 61000-6-4 |
Shock |
IEC 60068-2-27 |
Freefall |
IEC 60068-2-32 |
Vibration |
IEC 60068-2-6 |
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