Communications |
Standard |
IEEE 802.3, 802.3u, 802.3x, 802.1p, 802.3az |
LAN |
10/100Base-T(X), 100Base-FX |
Transmission Distance |
Ethernet: Up to 100 m
Multi-mode Fiber: Up to 2 km (EKI-5525M Series)
Single-mode Fiber: Up to 30 km (EKI-5525S Series) |
Optical Fiber |
Multi-Mode
(EKI-5525M/MI/M-ST/MI-ST) |
Wavelength:1310nm
Tx Power: -14/-20 dBm
Rx Sensitivity: -32 dBm
Parameters: 50/125 um, 62.5/125 um |
Single-Mode
(EKI-5525S/SI/S-ST/SI-ST) |
Wavelength: 1310 nm
Tx Power: -8/-15 dBm
Rx Sensitivity: -34
dBm Parameters: 9/125 um |
Transmission Speed |
Up to 100 Mbps |
Interface |
Connectors |
4 x RJ45 ports
1 x SC/ST type fiber optic connectors
6-pin screw Terminal Block (including relay) |
LED Indicators |
P1, P2, P-Fail, Loop detection
10/100T(X): Link/Activity, Speed |
Switch Properties |
MAC Table Size |
2K |
Packet Buffer Size |
1M bit |
Switching Capacity |
1 Gbps |
Jumbo Frame |
9216 bytes |
Power |
Power Consumption |
Max. 2.8 W |
Power Input |
12~48 VDC (8.4~52.8 VDC), redundant dual inputs |
Fault Output |
1 Relay Output |
Mechanism |
Enclosure |
IP30, metal shell with solid mounting kits |
Dimensions (WxHxD) |
27 x 120 x 84 mm |
Mounting |
DIN-rail, wall |
Protection |
Power Reverse |
Present |
Overload current |
Present |
Environment |
Operating Temperature |
EKI-5525S/S-ST/M/M-ST: -10~60°C (14~140°F)
EKI-5525SI/SI-ST/MI/MI-ST: -40~75°C (-40~167°F) |
Storage Temperature |
-40 ~ 75°C (-40 ~ 167°F) |
Operating Humidity |
10 ~ 95% (non-condensing) |
Storage Humidity |
10 ~ 95% (non-condensing) |
MTBF |
282,703 hours |
Certification |
Safety |
IEC/EN 60950-1, UL508, Class 1 Division 2, ATEX, IECEx |
EMI |
EN 55011/55022 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A |
EMC |
CE, FCC |
EMS |
EN61000-4-2 (ESD) Level 3
EN61000-4-3 (RS) Level 3
EN61000-4-4 (EFT) Level 3
EN61000-4-5 (Surge) Level 3
EN61000-4-6 (CS) Level 3
EN61000-4-8 (Magnetic Field) Level 3 |
Shock |
IEC 60068-2-27 |
Freefall |
IEC 60068-2-32 |
Vibration |
IEC 60068-2-6 |
