B&B Electronics EKI-2541S_SI - Datasheet - Manual

Industrial Ethernet Solutions
Features
EKI-2541M/MI
EKI-2541S/SI
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
ƒ Standard IEEE802.3, 802.3u, 802.3x
ƒ LAN 10/100Base-T(X), 100Base-FX
ƒ Transmission Distance Ethernet: Up to 100m
Fiber: Multi-mode: up to 2 km
Fiber: Single-mode: up to 30 km
ƒ Transmission Speed Up to 100 Mbps
ƒ Optical Fiber
Multi Mode Wavelength: 1310nm
(EKI-2541M/MI) Tx Power: -14/-20 dBm
Rx Sensitivity: -31dBm
Parameters: 50/125um,62.5/125um
Signal Mode Wavelength: 1310nm
(EKI-2541S/SI) Tx Power: -8/-15 dBm
Rx Sensitivity: -34dBm
Parameters: 9/125um
Interface
ƒ Connectors 1 x RJ-45
1 x SC type fiber connector
6-pin removable screw terminal (power)
ƒ LED Indicators P1, P2, P-Fail
Ethernet: 10/100M, LNK/ACT
Fiber: HDX/FDX, LNK/ACT
ƒ DIP Switch Port/Power Alarm, LFP
Fiber: HDX/FDX, Converter/Switch
Power
ƒ Power Consumption Max. 2.7W
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 Mounting DIN-rail, Wall
ƒ Enclosure IP30, Metal shell with solid mounting
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)
ƒ 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 577,175 hrs
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,
EN61000-3-2/3, 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-2541M Ethernet to MM Fiber Converter
ƒ EKI-2541MI Ethernet to MM Fiber Converter w/ Wide Temp.
ƒ EKI-2541S Ethernet to SM Fiber Converter
ƒ EKI-2541SI Ethernet to SM Fiber Converter w/ Wide Temp.
ƒ Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector
ƒ Provides 1 x 100 Mbps multi-mode/single-mode SC type fiber port
ƒ Provides internal jumper for Link Fault Pass-through (LFP) setting
ƒ Supports full/half duplex flow control
ƒ Supports store and forward transmission
ƒ Supports auto-negotiation
ƒ Supports MDI/MDI-X auto crossover
ƒ Supports redundant +12-48 V
DC
power input
ƒ Provides flexible mounting: DIN-rail & Panel Mounting
ƒ Supports wide operating temperatures from -40 ~ 75°C (EKI-2541MI/SI)
Introduction
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, 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 ~ 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)
EKI-2541M/2541S is an enhanced Ethernet to fiber-optic converter. Aside from its standard features, the versatile 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 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
2002/95/EC