EKI-2741 Series
10/100/1000T (X) to Fiber Optic Gigabit
Industrial Media Converters
Features
Provides 1 x 10/100/1000 Mbps Ethernet port with RJ45 connector
Provides 1 x 1000 Mbps fiber port with SC type connector for 1000Base-SX/
LX device
Provides 1 x 100/1000 Mbps Ethernet port with SFP (mini-GBIC) type
Provides DIP switch for power alarm & LFP
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: 9216 bytes
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
. 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. So when one side of the link fails and the other side continues transmitting packets, waiting for a response that never arrives from
the disconnected side, EKI-2741 will force the link to shut down as soon as it has noticed 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
Power alarm, LFP
Mechanism
Dimensions (W x H x D)
30 x 140 x 95 mm (1.18" 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/SXI)
Single-mode
(EKI-2741LX/LXI)
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)
10 ~ 95% (non-condensing)
10 ~ 95% (non-condensing)
TBD
Certification
Safety
EMI
EMS
UL 60950
CE, FCC 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
Interface
Connectors
LED Indicators
DIP Switch
Power
Power Consumption
Power Input
3.5W
12 ~ 48 V
DC
, redundant dual inputs
Shock
Freefall
Vibration
Industrial Ethernet Soultions
All product specifications are subject to change without notice.
Last updated: 18-Oct-2017
EKI-2741 Series
Dimensions
47.45 [1.87]
18 [0.71]
15 [0.59]
12.82
[0.50]
Unit: mm [inch]
45 [1.77] 9.70 [0.38]
104 [4.09]
30 [1.18]
95 [3.74]
30 [1.18]
104 [4.09]
Panel Cut-out Dimensions: 30 x 140 x 95 mm (1.18" x 5.51" x 3.74")
Ordering Information
EKI-2741F-BE
EKI-2741FI-BE
EKI-2741SX-BE
EKI-2741SXI-BE
EKI-2741LX-BE
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-2741LXI-BE
Giga Ethernet to 1000Base-LX fiber converter with wide
temp.
48 [1.89]
Online Download
www.advantech.com/products
149.70 [5.89]
140 [5.51]
47 [1.85]
Power technology
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