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Advantech EKI-2741LX

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Advantech EKI-2741LX

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10/100/1000T (X) to Fiber Optic Gigabit Industrial Media Converters



Properties


Description

EKI-2741 is designed to convert Gigabit Ethernet networks to Gigabit fiber networks by transparently converting Ethernet signals to optic signals. Therefore, 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 VDC. Besides, it also provides 3,000 VDC 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 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



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Further Information


Communications

Standard
IEEE 802.3, 802.3u, 802.3ab, 802.3x, IEEE 802.3z

LAN
10/100/1000Base-T (X), 1000Base-SX or 1000Base-LX

Transmission Distance
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)

Transmission Speed
Up to 1000 Mbps

Optical Fiber

Multi-mode (EKI-2741SX)
Wavelength: 850 nm
Tx Power: -4/-9.5 dBm
Rx Sensitivity: -18 dBm
Parameters: 50/125 um, 62.5/125 um

Single-mode(EKI-2741LX/LXI)
Wavelength: 1310 nm
Tx Power: -3/-9.5 dBm
Rx Sensitivity: -20 dBm
Parameters: 9/125 um


Interface

Connectors
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)

LED Indicators
P1, P2, P-Fail
Fiber: LNK/ACT
Ethernet: 1000M, LNK/ACT

DIP Switch
Port Alarm, LFP


Power

Power Consumption
5.28 W (EKI-2741F)
5.18 W (EKI-2741SX)
5.30 W (EKI-2741LX)

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")

Enclosure
IP30, Metal shell with solid mounting kits

Mounting
DIN-rail, Wall


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
515,600 hours (EKI-2741F)
525,300 hours (EKI-2741SX/LX)


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



Ordering Information


EKI-2741F
EKI-2741SX
EKI-2741LX


PDF

PDF description Advantech EKI-2741LX Datasheet (394.8 kB)



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