Industrial Ethernet Solutions
Features
10/100T (X) to Multi-Mode SC Type
Fiber Optic Industrial Media Converter
10/100T (X) to Single-Mode SC Type
Fiber Optic Industrial Media Converter
Specifications
Communications
Standard IEEE 802.3, 802.3u, 802.3x
LAN 10/100Base-T (X), 100Base-FX
Transmission Distance Ethernet: Up to 100 m
Fiber: Multi-mode: up to 2 km
Fiber: Single-mode: up to 30 km
Transmission Speed Up to 100 Mbps
Optical Fiber
Multi-mode Wavelength: 1310 nm
(EKI-2541M/MI) Tx Power: -14/-20 dBm
Rx Sensitivity: -31 dBm
Parameters: 50/125 um,62.5/125 um
Single-mode Wavelength: 1310 nm
(EKI-2541S/SI) Tx Power: -8/-15 dBm
Rx Sensitivity: -34 dBm
Parameters: 9/125 um
Interface
Connectors 1 x RJ45
1 x SC type fiber connector
6-pin removable screw terminal (power)
LED Indicators P1, P2, P-Fail
Ethernet: 10/100 m, LNK/ACT
Fiber: HDX/FDX, LNK/ACT
DIP Switch Port/Power Alarm, LFP
Fiber: HDX/FDX, Converter/Switch
Power
Power Consumption Max. 2.7 W
Power Input 12 ~ 48 V
DC
, redundant dual inputs
Mechanism
Dimensions (W x H x D) 37 x 140 x 95 mm (1.46" x 5.51" x 3.74")
Mounting DIN-rail, Wall
Enclosure IP30, Metal shell with solid mounting
Protection
Power Reverse Present
Overload current Present
Environment
Operating Temperature -10 ~ 60°C (14 ~ 140°F)
Wide Temp. model -40 ~ 75°C (-40 ~ 167°F)
Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
Operating Humidity 5 ~ 95% (non-condensing)
Storage Humidity 0 ~ 95% (non-condensing)
MTBF 577,175 hours
Certification
Safety UL 60950-1, CAN/CSA-C22.2 No.60950
EMI FCC Part 15 Subpart B Class A, EN 55022 Class A
EMS EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector
Provides 1 x 100 Mbps Multi-mode/Single-mode SC type fiber port
Provides internal jumper for Link Fault Pass-through (LFP) setting
Supports full/half duplex flow control
Supports store and forward transmission
Supports Auto-negotiation
Supports MDI/MDI-X auto-crossover
Supports redundant 12-48 V
DC
power input
Provides flexible mounting: DIN-rail and Panel mount
Supports wide operating temperatures from -40 to 75°C (EKI-2541MI/SI)
Introduction
The EKI-2541M/2541S is designed to convert Ethernet networks to fiber networks by transparently converting Ethernet signals to optic signals. The advantages of fiber optics are wide
bandwidth, EMI immunity and long-distance transmissions.Therefore, the EKI-2541M/2541S is an ideal solution for “fiber to building” applications at central offices or local sites.
EKI-2541M/2541S supports MDI/MDIX auto detection, so you don’t need to use crossover wires. Furthermore, the EKI-2541M/2541S can work normally from -10 to 60°C and
accepts a wide voltage range from 12 ~ 48 V
DC
. Besides, it also provides 3,000 V
DC
surge (EFT) protection against over-voltage, so it is suitable for harsh operating environments.
Link Fault Pass-Through (LFP)
The EKI-2541M/2541S is an enhanced Ethernet to fiber-optic converter. Aside from its standard features, the versatile the EKI-2541M/2541S also has the LFP (Link Fault Pass-through)
feature. When one side of the link fails, the other side continues transmitting packets, and waiting for a response that never arrives from the disconnected side. Use the internal jumper
to enable the LFP function, then the EKI-2541M/2541S will force the link to shut down as soon as noticed that the other link has failed, giving the application software a chance to
react to the situation.
EKI-2541M EKI-2541S
RoHS
COMPLIANT
2011/65/EU
EKI-2541M/MI
EKI-2541S/SI
All product specifications are subject to change without notice Last updated : 5-May-2015
