EKI-2741 Series
10/100/1000T (X) to Fiber Optic Gigabit
Industrial Media Converters
Features
Provides 1 x 1000 Mbps Ethernet port with RJ45 connector
Provides 1 x 1000 Mbps fiber port with SC or SFP (mini-GBIC) type
connector for 1000Base-SX/LX device
Provides DIP switch for full/half duplex setting
Supports MDI/MDI-X auto crossover
Supports Auto-Negotiation
Supports redundant 12 ~ 48 V
DC
power input
Provides flexible mounting: DIN-rail and Wall mount
Provides Link Fault Pass-through (LFP)
Jumbo Frame: 9K bytes
EKI-2741F
EKI-2741LX
EKI-2741SX
RoHS
COMPLIANT
2011/65/EU
Introduction
The EKI-2741 is designed to convert Gigabit Ethernet networks to Gigabit fiber networks by transparently converting Ethernet signals to optic signals. Therefore, the EKI-2741 is an ideal
solution for “fiber to building” applications at central offices or local sites. EKI-2741 supports MDI/MDIX auto detection, so you don’t need to use crossover wires. Furthermore, the EKI-
2741 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.
EKI-2741 is an enhanced gigabit Ethernet to fiber optic converter. Aside from its standard features, the versatile the EKI-2741 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. EKI-2741 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.
Specifications
Communications
Standard
LAN
Transmission Distance
IEEE 802.3, 802.3u, 802.3ab, 802.3x, IEEE 802.3z
10/100/1000Base-T (X), 1000Base-SX or 1000Base-LX
Ethernet: Up to 100 m
Fiber:
Multi-mode: Up to 550 m
Single-mode: Up to 10 km (EKI-2741LX) or up to
110 km (EKI-2741F)
SFP: Up to 110 km (EKI-2741F)
Up to 1000 Mbps
Wavelength: 850 nm
Tx Power: -4/-9.5 dBm
Rx Sensitivity: -18 dBm
Parameters: 50/125 um, 62.5/125 um
Wavelength: 1310 nm
Tx Power: -3/-9.5 dBm
Rx Sensitivity: -20 dBm
Parameters: 9/125 um
1 x RJ45
1 x SC type fiber connector (EKI-2741SX/LX) or
1 x SFP type fiber connector (EKI-2741F)
6-pin removable screw terminal (power & relay)
P1, P2, P-Fail
Fiber: LNK/ACT
Ethernet: 1000M, LNK/ACT
Port Alarm, LFP
Mechanism
Dimensions (W x H x D)
37 x 140 x 95 mm (1.46" x 5.51" x 3.74")
Enclosure
IP30, Metal shell with solid mounting kits
Mounting
DIN-rail, Wall
Protection
Power Reverse
Overload current
Present
Present
Transmission Speed
Optical Fiber
Multi-mode
(EKI-2741SX)
Environment
Operating Temperature
Wide Temp Model
Storage Temperature
Operating Humidity
Storage Humidity
MTBF
-10 ~ 60°C (14 ~ 140°F)
-40 ~ 75°C (-40 ~ 167°F)
-40 ~ 85°C (-40 ~ 185°F)
5 ~ 95% (non-condensing)
0 ~ 95% (non-condensing)
515,600 hours (EKI-2741F/FI)
525,300 hours (EKI-2741SX/SXI/LX/LXI)
Single-mode
(EKI-2741LX/LXI)
Interface
Connectors
Certification
Safety
EMI
EMS
UL 60950-1, CAN/CSA-C22.2 No.60950
FCC Part 15 Subpart B Class A, EN 55022 Class A
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
IEC 60068-2-27
IEC 60068-2-32
IEC 60068-2-6
LED Indicators
DIP Switch
Power
Power Consumption
Power Input
5.28 W (EKI-2741F/FI)
5.18 W (EKI-2741SX/SXI)
5.30 W (EKI-2741LX/LXI)
12 ~ 48 V
DC
, redundant dual inputs
Shock
Freefall
Vibration
Industrial Ethernet Solutions
All product specifications are subject to change without notice
Last updated : 18-Apr-2016
EKI-2741 Series
Dimensions
18.30 [0.72]
15.15 [0.60]
11.40 [0.45]
18.00
[0.71]
32.30 30.00
[1.27] [1.18]
104.00 [4.10]
95.06 [3.75]
32.30 [1.27] 30.00 [1.18]
36.60 [1.44]
95.00 [3.74]
Unit: [mm]
36.60 [1.44]
140.00 [5.52]
9.50 [0.37]
140.00 [5.52]
149.50 [5.89]
Panel Cut-out Dimensions: 104 x 140 x 36.6 mm (4.1" x 5.52" x 1.44")
Ordering Information
EKI-2741F
EKI-2741FI
EKI-2741SX
EKI-2741SXI
Giga Ethernet to SFP Fiber Converter
Giga Ethernet to SFP Fiber Converter with Wide Temp.
Giga Ethernet to 1000Base-SX Fiber Converter
Giga Ethernet to 1000Base-SX Fiber Converter with Wide
Temp.
Giga Ethernet to 1000Base-LX Fiber Converter
EKI-2741LX
EKI-2741LXI
Giga Ethernet to 1000Base-LX Fiber Converter with
Wide Temp.
47.95
[1.89]
Online Download
www.advantech.com/products
149.50 [5.89]
47.05
[1.85]
Embedded System
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