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MRV's eWDM systems provide a simple, efficient, flexible and cost effective solution for deploying Gigabit Ethernet services in Campus, Metropolitan area access networks, highways, the transportation industry and Cable TV MSOs.
The Ethernet WDM (eWDM) solution's building blocks are:
OptiSwitch WDM
pluggable module with WDM SFP
LDP300 All Optics Chassis (passive)
CWDM Optical Add-Drop Multiplexers (OADMs)
Easy Deployment and flexible implementation:
Passive Optical Solution
No-power required
No configuration needed
Can work with standard LD family OADM/MUX modules
Interfaces directly to WDM (SFP/GBIC) pluggable optics
High availability and redundancy protection:
OADM: O-BPSR and O-UPSR for system and fiber cut protection
OptiSwitch GER module for fiber signal redundancy
Protocol (RSTP, MPLS) redundancy
Investment protection: |
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| The ASM series (Advanced Signal Multi-scanner) offer a great time-saving automatic solution to calibrate multiple temperature sensors at the same time. The ASM series is an eight channel scanner controlled by JOFRACAL software on a PC. Up to 3 ASM units can be stacked to calibrate up to 24 sensors at the same time. It can handle signals from 2-, 3- and 4 wire RTD’s, TC’s, transmitters, thermisters, temperature switches and voltage. |
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The PS14P PoE Power Source Convenient Switch combines standard 802.3af Power over Ethernet (PoE) with a small heavy duty 4 port Switch. Unsing an external -48VDC power source, all four of the PS14P's Ethernet ports can provide power as well as 10/100Mb data transmission over the inter-connecting Ethernet cables. The PS14P integrates both the Ethernet Switch and the PoE power function into one unit, saving cost and space, and increasing reliability for the application.
PS14P ports discontinue supplying power when the PoE (PD) devices are disconnected, and support the PSE standard for over-current protection, under-current detection and fault protection.
Increasingly, small powered devices (PD) such as IP phones, video cameras, wireless access points, digital clocks, special purpose radios, IP phones, industrial sensors and laptop computers benefit with increased installation flexibility from the PS14P's PoE-PSE capabilities.
The PS14P Switches are designed for heavy duty industrial as well as temperature uncontrolled applications. Mounting options include stand-alone panel mounting, DIN-rail, or rack-mount tray. The PS14P resists dust, dirt, moisture, smoke and insects.
Please visit our website for more information.
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The DP/DP coupler interlinks two PROFIBUS DP networks and permits data transmission between the masters and the two DP networks. The maximum size of the transmitted data is 244 bytes of input data and 244 bytes of output data. The DP/DP coupler is configured in the S7 software or by means of a GSD file.
Features:
° Up to 244 bytes of input data and 244 bytes of output data can be exchanged between two PROFIBUS networks
° Dual-redundant power supply
° Electrical isolation between the PROFIBUS networks
° PROFIBUS addresses can be set by DIL switch or software |
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| The Lantronix SecureLinx family provides secure remote access to data center and IT infrastructure equipment. You can achieve true lights-out remote management over of your data center assets from anywhere over the Internet via a browser. And with out-of-band access, you can reach your equipment even if the network is down. |
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Ermes® ( Electronic Remote Monitor for Energy Systems ) ist ein fortgeschnittenes Fern-Kontroll-System von Coelmo Stromaggregate. Dank einer Grafikoberfläche ist die Anschauung der Arbeitsparameter, Alarm und Statistiken erlaubt, welche eine Simulation der elektronischen Schaltflächen Giotto und Lexys vornimmt.
Ermes® ist für Fachendverbraucher geplant, die einen konstante Überwachung der Stromaggregate sowohl im Stand-by Modus als auch im Gleichstrom Modus.
Auf Anfrage, können die Coelmo® Stromaggregate, mit Ermes® ausgestattet und vom COELMO® Data Center überwacht werden die, im Fall einer Betriebsstörung, den nächsten nahgelegenen Kundendienst informiert.
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PROFIBUS DP Master Redundancy
PRS, compact 24 Volt hat rail module for the connection of two DP Masters and the PROFIBUS. The switch avoids all disadvantages of current redundancy concepts and is the optimal solution for a redundant DP Master system. |
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The introduction of the Switch Modularity and Interface Platform (SMIPII™) revolutionized the automated signal switching marketplace by providing a level of modularity, density, and performance that continues to be unparalleled in the marketplace.
The SMIPII™ product family is at the heart of many test stations worldwide, ranging from large military and aerospace installations to smaller commercial testers. Reliability, functionality, and ease of use have resulted in successes with programs such as the F-35 Joint Strike Fighter LM-STAR, the Navy's RT-CASS, and the F22 CATS.
Commercial manufacturers are also leveraging these advantages to serve markets including automotive, medical, personal computers, oil exploration, and home entertainment. Whether the product is a critical engine control module, a life sustaining pacemaker, or the power supply for your laptop, performance is essential, and SMIPII™ switching solutions ensure reliable test performance. |
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Features:
· Custom filters for base stations, servers, switches, power supplies
· Tailored performance, packaging, mounting, terminations
· Cost - effective
· High reliability plastic film technology
· Self-healing dielectric with high proof test and pulse test capability
· UL materials used for safety
· Meet requirements of EN60950, and EN132400 where required
· Rapid prototyping service
· Designed for minimum part count on installation
· Can be supplied with cable terminations, connectors, crimp tags etc to simplify installation
and minimise part count
· 100 man years experience helps to ensure a quick optimum solution |
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Features:
· 20 page full printed catalogue (or downloadable preferred range catalogue)
· 2 - 240 lines in standard enclosures
· Insertion loss performance of 100dB from 14kHz - 10GHz
· Low pass circuits
· 300/600 ohm and complex impedance circuits
· High symmetry - suitable for use with modems
· Modular expandable packaging systems
· Full custom design capability
· Customisation service for standard products
· Shielded room, signal lines, TEMPEST, EMP protection applications |
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With the TS 300, teleservice of a system can be performed via the MPI bus.
The TS 300 has a single-width S7-300 housing for mounting on the sectional rail. An analog 56k modem prepared for use in more than 80 countries is integrated into the housing of the TS 300. TAE and RJ11 cables are included in the scope of supply. As alternatives, versions with ISDN or GSM functionality are also available.
The TS 300 can establish an MPI link with the CPU via the backplane bus. The power supply is also drawn from the backplane bus. Therefore, for installation of a teleservice solution, only the phone line is required. The TS 300 does not need to be configured in the hardware configuration of the PLC and can therefore be retrofitted at any time.
Alternately, the TS 300 can be powered from an external 24 V source. The MPI connection can also be established externally via a 9-way sub D jack.
An additional USB connection is used to parameterize the TS 300, for in-situ use as a PC adapter, or for direct use of the internal modem.
The TS 300 can also be provided with a new operating system via a remote link. That enables functional expansion of a TS 300 already installed in the system. The update Software SHTools is included. |
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JetNet 3706 is designed for industrial PoE applications, such as IP surveillance or wireless access points, where 30W per port and/or 24VDC PoE is required. JetNet 3706 is in compliance with both IEEE 802.3af PoE as well as the pioneer standard of IEEE802.3at PoE Plus design (enhancement of 802.3af) for boosting PoE delivery up to 30W in each of the four PoE ports. Redundant 24~55VDC power inputs guarantees your operation will not be stopped due to power disruption. JetNet 3706 can auto-detect 24V & 48V power input and deliver 24V & 48V PoE output, allowing more applications where DC 48V is not an option.
Industrial 6-port Web-Managed PoE Plus Switch
*Four 10/100 TX Power over Ethernet ports and two redundant
10/100 TX uplink ports
*DC 24V Power Input for DC 22V output through Ethernet
(Non-standard PoE)
*DC 48V Power Input for IEEE 802.3af 48V PoE output (IEEE 802.3af)
*Up to 30W per port for High Power solution by Power Input DC 55V
(IEEE 802.3at)
*UP to 100W for total power budget
*Support IEEE 802.3af for PoE detection and PoE classification resistors
*PoE control and schedule by hour/weekly basis
*Auto-detect Powered Device status for device auto-reset (LPLD)
*Patented Rapid Super Ring technology (RSR), back up system recovery time less than 5ms
*Built-in hardware watchdog timer for system auto-reset
*Aluminum rugged enclosure with IP-31 grade protection
*Forced mode Powering
*Wide operation temperature: -25~60oC |
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Communication network equipment
