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IFS MC251-4P/1S and NS2051-4P/1T User Manual                                                           iii 

Contents 

Overview   1

 

Package Contents   1

 

Product Features   2

 

Installation   4

 

Product Description   4

 

Front Panel   5

 

LED Indicators   6

 

Top Panel   7

 

Wiring the Power Inputs   7

 

Wiring the Fault Alarm Contact   8

 

Mounting Installation   9

 

Application   13

 

Installation Steps   13

 

Switch Operation   14

 

Troubleshooting   17

 

Specifications   18

 

RJ45 Pin Assignments   21

 

Contacting Technical Support   23

 

 

 

 

Summary of Contents for MC251-4P/1S

Page 1: ...IFS MC251 4P 1S and NS2051 4P 1T User Manual P N 1072572 REV 00 06 ISS 30JAN13...

Page 2: ...ercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio...

Page 3: ...tallation 4 Product Description 4 Front Panel 5 LED Indicators 6 Top Panel 7 Wiring the Power Inputs 7 Wiring the Fault Alarm Contact 8 Mounting Installation 9 Application 13 Installation Steps 13 Swi...

Page 4: ......

Page 5: ...ver Ethernet Media converters also supports IEEE 802 3x flow control and back pressure standard in half duplex to eliminate packet loss Package Contents Check the contents of your package for the foll...

Page 6: ...Auto detect powered device PD Circuit protection prevent power interference between ports Remote power feeding up to 100m Layer 2 Features Complies with IEEE 802 3 10Base T IEEE 802 3u 100Base TX 100B...

Page 7: ...n IP 30 Aluminum Metal case Protection DIN Rail and Wall Mount Design Redundant Power Design 24 or 48V DC redundant power with polarity reverse protect function Supports EFT protection 6000V DC for po...

Page 8: ...d allows to power 4 PoE compliant devices at distance of up to 100 meters through the 4 pair Cat 5 5e UTP wire With Data and Power over Ethernet from one unit the MC251 4P 1S and the NS2051 4P 1T redu...

Page 9: ...ial straight or crossover cables The Flow Control function allows Industrial Fast Ethernet Switch supported routers and servers to directly connect to this device for fast reliable data transfer Front...

Page 10: ...ough that port is successfully established at 100Mbps Link ACT Green Blink Indicates that the Switch is actively sending or receiving data over that port Per 100Base FX Port LED Color Function Light I...

Page 11: ...er Inputs The 6 contact terminal block connector on the top panel of the MC251 4P 1S and the NS2051 4P 1T is used for two DC redundant powers inputs Please follow the steps below to insert the power w...

Page 12: ...dle of the terminal block connector as the picture shows below Inserting the wires the MC251 4P 1S and the NS2051 4P 1T will detect the fault status of the power failure and then forms an open circuit...

Page 13: ...ions to it Please read the following sections and perform the procedures in the order presented Note In the installation steps below this Manual uses the IFS GE DSGH 8 Industrial Gigabit Switch as an...

Page 14: ...ly press down and push the bottom of the DIN Rail connector mount into the track 2 Check that the DIN Rail connector mount is tightly mounted on the track 3 Please refer to following procedures to rem...

Page 15: ...nd pull the bottom of DIN Rail connector mount to remove it from the track Mounting to a Wall To install the MC251 4P 1S and the NS2051 4P 1T on the wall please follows the instructions described belo...

Page 16: ...ll mount plate on the rear panel of the MC251 4P 1S and the NS2051 4P 1T 3 Assemble the wall mount plate on the MC251 4P 1S and the NS2051 4P 1T 4 Use the hook holes at the corners of the wall mount p...

Page 17: ...terfaces the Industrial Fast Ethernet Switch can easily power a central controlled IP phone system IP camera system or AP group for the enterprise Installation Steps Step 1 Unpack the Industrial Fast...

Page 18: ...trial Fast Ethernet Switch Ethernet port RJ 45 port and the other side to the network device Ethernet port RJ 45 port ex Switch PC or Server The UTP port RJ 45 LED on the Industrial Fast Ethernet Swit...

Page 19: ...kup the address table for the destination address If not found this packet will be forwarded to all the other ports except the port which this packet came in And these ports will transmit this packet...

Page 20: ...ndustrial Fast Ethernet Switch the source address and corresponding port number of each incoming and outgoing packet are stored in a routing table This information is subsequently used to filter packe...

Page 21: ...by default and if the partner is set to half duplex then the performance will become bad Link LED is illuminated but the traffic is irregular Solution Check that the attached device is not set to ded...

Page 22: ...C Installation DIN Rail Kit and Wall Mount Ear Power over Ethernet PoE Standard IEEE 802 3af Power over Ethernet PSE PoE Power Supply Type End Span PoE Power Output 48V DC Per Port 350mA Max 15 4 Watt...

Page 23: ...ee C Storage 40 to 85 Degree C Humidity Operating 5 90 Storage 5 90 Non condensing Regulation Compliance FCC Part 15 Class A CE Stability testing IEC60068 2 32 Free Fall IEC60068 2 27 Shock IEC60068 2...

Page 24: ...10 100Base TX Cat 3 4 5 5e 6 UTP cable 100meters max 2 EIA TIA 568 100 ohm STP 100meters max 3 50 125 m or 62 5 125 m multi mode 9 125 m single mode cable Vary on SFP Module Standards Conformance Sta...

Page 25: ...ents 10 100Mbps 10 100Base TX RJ 45 Connector pin assignment Contact MDI Media Dependant Interface MDI X Media Dependant Interface Cross 1 Tx transmit Rx receive 2 Tx transmit Rx receive 3 Rx receive...

Page 26: ...22 IFS MC251 4P 1S and NS2051 4P 1T User Manual Please make sure your connected cables are with same pin assignment and color as above picture before deploying the cables into your network...

Page 27: ...allation Please make sure you have the requested diagnostic or log files ready before you contact us by phone or go to www interlogix com customer support Technical Support Europe Middle East and Afri...

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