EKI-2541SI-BE
10/100-TX to Single-Mode SC-Type Fiber Optic Hardened Media converter, -40 ~ 75°C (-40 ~ 167°F) Operating Temperature
Features
- 1 x 10/100 Mbps Ethernet port with RJ45 connector
- 1 x 100 Mbps multi-mode/single-mode SC-type fiber port
- Internal jumper for link fault pass-through
- Supports full/half duplex flow control
- Supports store and forward transmission
- Supports auto-negotiation
- Supports MDI/MDI-X auto-crossover
- Redundant 12 ~ 48 VDC power input
- Flexible mounting options: DIN rail and panel mount
- Wide operating temperatures range of -40 ~ 75°C (EKI-2541MI/SI)
Introduction
The EKI-2541M/2541S are designed to transparently convert Ethernet networks to fiber networks. The advantages of fiber optics are the wide bandwidth, EMI immunity, and longdistance transmission. Therefore, the EKI-2541M/2541S are ideal for fiber-to-building applications at central offices or local sites. These converters support MDI/MDIX auto detection,
thus eliminating the need to use crossover wires. Furthermore, they can operate normally at temperatures of -10 ~ 60°C and they accept a wide voltage range of 12 ~ 48 VDC. They
also feature 3,000 VDC surge protection (EFT) against overvoltage, making them highly suitable for harsh operating environments. The EKI-2541M/2541S are enhanced Ethernet
to fiber-optic converters. Aside from their standard features, these versatile converters also feature link fault pass-through. Typically, 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. However, the EKI-2541M/2541S will force the link to shut down as soon as
the link failure is detected, thus giving the application software a chance to correct the problem.
Specifications
Communications
Standard: IEEE 802.3, 802.3u, 802.3x
LAN: 10/100BASE-TX, 100BASE-FX
Transmission Distance: Ethernet: Up to 100 m
Fiber: Single-mode: up to 30 km
Transmission Speed: Up to 100 Mbps
Optical Fiber: Single-mode
Wavelength: 1310 nm
Tx Power: -8/-15 dBm
Rx Sensitivity: -34 dBm
Parameters: 9/125 um
Interface
Connectors:
1 x RJ45
1 x SC type fiber connector
6-pin removable screw terminal (power)
LED Indicators:
P1, P2, P-Fail
Ethernet: 10/100 m, LNK/ACT
Fiber: HDX/FDX, LNK/ACT
DIP Switch:
Port/Power Alarm, LFP
Fiber: HDX/FDX, Converter/Switch
Power
Power Consumption: Max. 2.7 W
Power Input: 12 ~ 48 VDC, redundant dual inputs
Mechanism
Dimensions (W x H x D): 30 x 140 x 95 mm (1.18"x5.51"x3.74")
Mounting: DIN-rail, Wall (optional)
Enclosure: IP30, Metal shell with solid mounting
Protection
Power Reverse: Present
Overload current: Present
Environment
Operating Temperature: -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: 577,175 hours
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