EKI-2525M EKI-2526M
5- and Unmanaged Ethernet Switch with 1/ Industrial 6 -port F2 100X Port
Features
Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector Provides 1 or 2 x 100 Mbps multi-mode SC type fiber port Supports full/half duplex flow control Supports MDI/MDI-X auto crossover Supports surge (EFT) protection (3,000 VDC) Supports 4,000 VDC Ethernet ESD protection Provides broadcast storm protection Embedded with a switch controller, supports auto-negotiation Embedded with a memory buffer, supports store and forward transmission Supports redundant +12 ~ 48 VDC power input Provides flexible mounting: DIN-rail, Panel Mounting Supports operating temperatures from -10 ~ 60° C §
Introduction
The EKI-2525M/2526M are industrial-grade Ethernet switches that enable you to expand your industrial network fast and cost-effectively. The EKI-2525M/2526M have four 10/100 Mbps Ethernet ports, and additionally the EKI-2525M provides one multi-mode fiber optic port, while the EKI-2526M provides two -mode fiber optic port with an SC- type connector. Using fiber optics, you can prevent noise from interfering with your system and support high-speed (100 Mbps) and high-distance (up to 2 km) transmissions. EKI-2525M/2526M have industrial-grade designs that assures high reliability and stability in harsh industrial environments, which makes it a robust bridge between enterprise fiber backbones and Ethernet devices. EKI-2525M/2526M includes a switch controller that can automatically sense transmission speeds. (10/100 Mbps) The RJ-45 interface can also be auto-detected, so MDI or MDI-X is automatically selected and a cross-over cable is not required. All the Ethernet ports have memory buffers that support the store-and-forward mechanism, assuring that all data can be transmitted properly and reliably.
Specifications
Communications Standard IEEE 802.3, 802.3u, 802.3x LAN10/100Base-TX, 100Base-FXTransmission Distance Ethernet: Up to 100 mMulti-mode Fiber : Up to 2 kmTransmission Speed Up to 100 MbpsTransmission Speed Up to 100 MbpsStorage Temperature -40~85° C (-40~185° F) Operating Humidity 5 ~ 95% (non-condensing) Storage Humidity 0 ~ 95% (non-condensing) MTBF 676,489 hrs (EKI-2525M) 610,453 hrs (EKI-2526M) Interface Connectors4 x RJ-45 ports1 x (2525M) or 2 x (2526M) x SC type fiber connector6-pin removable screw terminal(Power & Relay) LED IndicatorsP1, P2, P-Fail10/100TX: Link/Activity, Duplex/Collision10/100TX: Link/Activity, Duplex/CollisionSafetyUL 60950-1, CAN/CSA-C22.2 No.60950EMC U.S.A.: FCC Part 15 CISPR 22 EU: EN55011, EN61000-6-4 EN55022 Class A, EN61000-3-2/3 EN55024 IEC61000-4-2/3/4/5/6/8/11/ 12 EN61000-6-2Shock IEC60068-2-27 Freefall IEC60068-2-32 Vibration IEC60068-2-6Power Power Consumption EKI-2525M: Max. 5 W EKI-2526M: Max. 3 W Power Input 2 x Unregulated 12 ~ 48 VDC Fault Output 1 Relay OutputMechanism Dimensions (W x H x D) 37 x 140 x 95 mm Enclosure IP30, Metal shell with solid mounting kits Mounting DIN-rail, WallProtection ESD (Ethernet) 4,000 VDC Surge (EFT for power) 3,000 VDC Reverse Polarity Present Overload 1.8A/60V Resetable Fuse
Ordering Information
EKI-2525M/SCIndustrial 5-port 10/100MbpsUnmanaged Ethernet1with 1x Multi-mode SC Type Fiber Optic Port Unmanaged Ethernet Industrial 6-port 10/100Mbps with 2 x Multi-mode SC Type Fiber Optic Port
EKI-2525 5-port 10/100 Mbps Industrial Unmanaged Ethernet Switch ?
EKI-2528 8-port 10/100 Mbps Industrial Unmanaged Ethernet Switch
Features
Provides 5/8 Fast Ethernet ports with Auto MDI/MDI-X Supports 10/100Mbps Auto Negotiation Provides broadcast storm protection Supports 4,000 VDC Ethernet ESD protection Provides surge (EFT) protection 3,000 VDC for power line Provides Slim size, DIN Rail/Wall Mount with IP30 metal mechanism Supports Redundant 12 ~ 48 VDC power input and P-Fail Relay Supports operating temperatures from -10 ~ 60° C
Introduction
The EKI-2525/2528 comes equipped with all the standard features of the EKI family. Furthermore, it offers a +12 ~48 VDC redundant power input design, and is secured with a double protection mechanism; Power Polarity Reverse Protect and an Overload Current Reset-able Fuse. The former tolerates reverse power wiring (devices will not be damaged if the plus and minus power cables are mixed, even continuing to operate normally. The later secures the system from overload currents; when the power supply turns normal, EKI-2525/2528 will automatically get back to work. Each port of EKI-2525/2528 has 2 LED’s to show the link status transmission speed and collision status. It also provides a relay output for an event alarm. In the event of a power failure, the built-in LED will activate the alarm to notify administrators. Engineers can simply verify the hardware status by checking the LED, and have troubleshooting easy and quick. EKI-2525/2528 comes with compact metal housing that rates IP30 to help against from dusty industrial environments.
Specifications
Communications Standard IEEE 802.3, 802.3u, 802.3x LAN 10/100Base-TX Transmission Distance Up to 100 m Transmission Speed Up to 100 Mbps
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 689,000 hrs (EKI-2528) 1,260,000 hrs (EKI-2525)
Interface Connectors 8 x RJ-45 (EKI-2528) or 5 x RJ-45 (EKI-2525) 6-pin removable screw terminal (power & relay) LED Indicators P1, P2, P-Fail 10/100TX: Link/Activity, Duplex/Collision Power Power Consumption EKI-2528: Max. 5 W EKI-2525: Max. 3 W Power Input 2 x Unregulated 12 ~ 48 VDC Fault Output 1 Relay Output Mechanism Dimensions (W x H x D) 37 x 140 x 95 mm Enclosure IP30, Metal shell with solid mounting kits Mounting DIN-rail, Wall Protection ESD (Ethernet) 4,000 VDC Surge (EFT for power) 3,000 VDC Reverse Polarity Present Overload 1.8A/60V Resetable Fuse
Certifications Safety UL 60950-1, CAN/CSA-C22.2 No.60950 EMC U.S.A.: FCC Part 15 CISPR 22 EU: EN55011, EN61000-6-4 EN55022 Class A, EN61000-3-2/3 EN55024 IEC61000-4-2/3/4/5/6/8/11 EN61000-6-2 Shock IEC60068-2-27 Freefall IEC60068-2-32 Vibration IEC60068-2-6 Ordering Information EKI-2528 8-port 10/100 Mbps Industrial Unmanaged Ethernet Switch EKI-2525 5-port 10/100 Mbps Industrial Unmanaged Ethernet Switch
EKI-2541M Ethernet to Fiber
Optic Converters
Features
Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector
Provides 1 x 100 Mbpsmulti-mode SC type fiber port
Provides internal jumper for Link Fault Pass-through (LFP) setting
Supports full/half duplex flow control
Supports store and forward transmission
Supports auto-negotiation
Supports MDI/MDI-X auto crossover
Provides surge protection (EFT) 3,000 VDC for power line
Provides 4,000 VDC Ethernet ESD protection
Supports +12 ~ 48 VDC power input
Provides flexible mounting : DIN-rail, Panel Mounting
Supports operating temperature from -10 ~ 60 °C
Introduction
EKI-2541M is designed to convert Ethernet networks to fiber networks. It does so by transparently converting Ethernet signals to optic signals. The advantages of fiber optics are wide bandwidth,
EMI immunity and long-distance transmission capability. Therefore, EKI-2541M is an ideal solution for “fiber to building” applications at central offices or local sites.
EKI-2541M supports MDI/MDIX auto detection, so you don’t need to use crossover wires. It also includes a switch controller that can sense the transmission speed (10/100 Mbps) automatically.
Both the Ethernet port and the fiber port have memory buffers that support store-and-forward mechanisms. This assures data can be transmitted properly.
EKI-2541M is extremely compact and can be mounted in three different ways: DIN-rail, Wall. EKI-2541M can work normally from -10 ~ 60 °C and accepts a wide voltage range from +12 ~ 48 V .
Besides, it also provides 3,000 VDC surge (EFT) protection against over-voltage, so it is suitable for harsh operating environments.
Link Fault Pass-Through (LFP)
EKI-2541M is an enhanced Ethernet to fiber-optic converter. Aside from its standard features, the versatile EKI-2541M 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-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.
Specifications
CommunicationsStandard IEEE 802.3, 802.3u, 802.3xLAN 10/100Base-TX, 100Base-FXTransmission Distance Ethernet : Up to 100 mFiberMulti-modUp to 2 kmTransmission Speed Up to 100 MbpsEnvironment
Operating Temperature
Wide temp. model: -40~75° C-10 ~ 60° C (14 ~ 140° F)(-40 ~ 167° F) Storage Temperature-10 ~ 85° C (-14 ~ 185° F)
Operating Humidity 5 ~ 95% (non-condensing) Storage Humidity 0 ~ 95% (non-condensing) MTBF 550,000 hrs
InterfaceConnectors 1 x RJ-451 x SC type fiber connector6-pin removable screw terminal (power & relay)
LED IndicatorsP1, P2, P-FailEthernet: 10/100M, LNK/ACTFIilerDX /FDX, LNK/ACK
CertificationsSafetyUL 60950-1, CAN/CSA-C22.2 No.60950EMC U.S.A.: FCC Part 15 CISPR 22
EU: EN55011, EN61000-6-4EN55022 Class A,EN61000-3-2/3EN55024,IEC61000-4-2/3/4/5/6/8/11 / 12EN61000-6-2Shock IEC60068-2-27Freefall IEC60068-2-32Vibration IEC60068-2-6PowerPower Consumption Max. 5WPower Input 2 x Unregulated 12 ~ 48 VDCMechanismDimensions (W x H x D) 37 x 140 x 95 mmMounting DIN-rail, WallProtectionESD (Ethernet) 4,000 VDCSurge (EFT for power) 3,000 VDCPower Reverse PresentOverload 1A/125V Replaceable Fuse
Ordering Information
EKI-2541S Ethernet to Single-mode Fiber Optic Converter
EKI-2541SEthernet to Fiber? Optic Converters
Features
Online Download www.advantech.com/products
Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector
Provides 1 x 100 Mbps single-mode fiber optic port
Provides internal jumper for Link Fault Pass-through (LFP) setting
Supports full/half duplex flow control
Supports store and forward transmission
Supports auto-negotiation
Supports MDI/MDI-X auto crossover
Provides surge protection (EFT) 3,000 VDC for power line
Provides 4,000 VDC Ethernet ESD protection
Supports +12 ~ 48 VDC power input
Provides flexible mounting : DIN-rail, Panel Mounting
Supports operating temperature from -10 ~ 60 °C
Introduction
EKI-2541S is designed to convert Ethernet networks to fiber networks. It does so by transparently converting Ethernet signals to optic signals. The advantages of fiber optics are wide bandwidth,
EMI immunity and long-distance transmission capability. Therefore, EKI-2541S is an ideal solution for “fiber to building” applications at central offices or local sites.
EKI-2541S supports MDI/MDIX auto detection, so you don’t need to use crossover wires. It also includes a switch controller that can sense the transmission speed (10/100 Mbps) automatically.
Both the Ethernet port and the fiber port have memory buffers that support store-and-forward mechanisms. This assures data can be transmitted properly.
EKI-2541S is extremely compact and can be mounted in three different ways: DIN-rail, Wall EKI-2541S can work normally from -10 ~ 60 °C and accepts a wide voltage range from +12 ~ 48. V
Besides, it also provides 3,000 VDC surge (EFT) protection against over-voltage, so it is suitable for harsh operating environments.
Link Fault Pass-Through (LFP)
EKI-2541S is an enhanced Ethernet to fiber-optic converter. Aside from its standard features, the versatile EKI-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-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.
Specifications
CommunicationsStandard IEEE 802.3, 802.3u, 802.3xLAN 10/100Base-TX, 100Base-FXTransmission Distance Ethernet : Up to 100 mFiber: Single-mode : Up to 30 kmTransmission Speed Up to 100 MbpsEnvironmentOperating Temperature
Wide temp. model: -40~75° C-10 ~ 60° C (14 ~ 140° F)(-40 ~ 167° F)Storage Temperature -10 ~ 85° C (-14 ~ 185° F)
Operating Humidity 5 ~ 95% (non-condensing)Storage Humidity 0 ~ 95% (non-condensing)MTBF 550,000 hrsCertifications
Safety UL 60950-1, CAN/CSA-C22.2 No.60950EMC U.S.A.: FCC Part 15 CISPR 22EU: EN55011, EN61000-6-4EN55022 Class A,
EN61000-3-2/3EN55024,IEC61000-4-2/3/4/5/6/8/11 / 12EN61000-6-2Shock IEC60068-2-27Freefall IEC60068-2-32
Vibration IEC60068-2-6
InterfaceConnectors 1 x RJ-451 x SC type fiber connector6-pin removable screw terminal (power & relay) LED Indicators
P1, P2, P-FailEthernet: 10/100M, LNK/ACTFiber:HDX /FDX, LNK/ACKPowerPower Consumption Max. 5WPower Input 2 x Unregulated 12 ~ 48 VDCMechanismDimensions (W x H x D) 37 x 140 x 95 mmMounting DIN-rail, WallProtection
ESD (Ethernet) 4,000 VDCSurge (EFT for power) 3,000 VDCPower Reverse PresentOverload 1A/125V Replaceable Fuse
Ordering Information
EKI-2541S Ethernet to Single-mode Fiber Optic Converter
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