B&B Electronics EKI-2741LX_LXI - Datasheet - Manual

Industrial Ethernet
Features
EKI-2741 Series 10/100/1000T(X) to Fiber
Optic Gigabit Industrial Media
Converters
Specifications
Communications
ƒ Standard IEEE802.3, 802.3u, 802.3ab, 802.3x, IEEE 802.3z
ƒ LAN 10/100/1000Base-T(X), 1000Base-SX or 1000Base-LX
ƒ Transmission Distance Ethernet: Up to 100 m
Fiber:
Multi-mode: Up to 550 m
Single-mode: Up to 10 km (EKI-2741LX/LXI) or up to
110 km (EKI-2741F)
SFP: Up to 110 km (EKI-2741F)
ƒ Transmission Speed Up to 1000 Mbps
ƒ Optical Fiber
Multi Mode (EKI-2741SX) Wavelength: 850nm
Tx Power: -4/-9.5dBm
Rx Sensitivity: -18dBm
Parameters: 50/125um, 62.5/125um
Signal Mode Wavelength: 1310nm
(EKI-2741LX/LXI) Tx Power: -3/-9.5 dBm
Rx Sensitivity: -20dBm
Parameters: 9/125um
Interface
ƒ Connectors 1 x RJ-45
1 x SC type fiber connector (EKI-2741SX/LX/LXI) or
1 x SFP type fiber connector (EKI-2741F)
6-pin removable screw terminal (power & relay)
ƒ LED Indicators P1, P2, P-Fail
Fiber: LNK/ACT
Ethernet: 1000M, LNK/ACT
ƒ DIP Switch Port Alarm, LFP
Power
ƒ Power Consumption 5.28 W (EKI-2741F)
5.18 W (EKI-2741SX)
5.30 W (EKI-2741LX/LXI)
ƒ Power Input 12 ~ 48 V
DC
, redundant dual inputs
Mechanism
ƒ Dimensions (W x H x D) 37 x 140 x 95 mm
ƒ Enclosure IP30, Metal shell with solid mounting kits
ƒ Mounting DIN-rail, Wall
Protection
ƒ Power Reverse Present
ƒ Overload 0.9 A/12 V
DC
(Resetable Fuse)
Environment
ƒ Operating Temperature -10 ~ 60° C (14 ~ 140° F)
Wide Temp Model -40 ~ 75° C (-40 ~ 167° F)
ƒ Storage Temperature -40 ~ 85° C (-40 ~ 185° F)
ƒ Operating Humidity 5 ~ 95% (non-condensing)
ƒ Storage Humidity 0 ~ 95% (non-condensing)
ƒ MTBF 515,600 hrs (EKI-2741F)
525,300 hrs (EKI-2741SX/LX/LXI)
Certifications
ƒ Safety UL 60950-1, CAN/CSA-C22.2 No.60950
ƒ EMC U.S.A.: FCC Part 15 CISPR 22
EU: EN55011, EN61000-6-4, EN55022 Class A,
EN61000-3-s2/3, EN55024,
IEC61000-4-2/3/4/5/6/8, EN61000-6-2
ƒ Shock IEC60068-2-27
ƒ Freefall IEC60068-2-32
ƒ Vibration IEC60068-2-6
Ordering Information
ƒ EKI-2741F Giga Ethernet to SFP Type Fiber Converter
ƒ EKI-2741SX Giga Ethernet to 1000Base-SX Fiber Converter
ƒ EKI-2741LX Giga Ethernet to 1000Base-LX Fiber Converter
ƒ EKI-2741LXI Ethernet to 1000Base-LX Converter w/Wide Temp
ƒ Provides 1 x 1000 Mbps Ethernet port with RJ45 connector
ƒ Provides 1 x 1000 Mbps fiber port with SC or SFP (mini-GBIC) type
connector for 1000Base-SX/LX device
ƒ Provides DIP switch for full/half duplex setting
ƒ Supports MDI/MDI-X auto crossover
ƒ Supports auto-negotiation
ƒ Supports redundant +12-48 V
DC
power input
ƒ Provides flexible mounting: DIN-rail & Wallmounting
ƒ Provides Link Fault Pass-through (LFP)
ƒ Supports wide operating temperatures from -40 ~ 75° C (EKI-2741LXI)
ƒ Jumbo Frame: 9K bytes
EKI-2741LX EKI-2741F EKI-2741SX
Introduction
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 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 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.
RoHS
COMPLIANT
2002/95/EC