background image

 

- 12 - 

10/100M  AMBER 

On 

TP port’s 10/100 Mbps link is active 

Blinking 

Data is being transmitted at 10/100 
Mbps 

Off 

TP Port’s 10/100 Mbps link is inactive 

1000M 

GREEN 

On 

TP port’s 1000 Mbps link is active 

Blinking  Data is being transmitted at 1000 Mbps 

Off 

TP Port’s 1000 Mbps link is inactive 

Auto MDI/MDI-X Connection 

The Auto MDI/MDI-X function allows users to connect the EDS’s 
10/100/1000BaseT(X) ports to any kind of Ethernet device, without 
paying attention to the type of Ethernet cable being used for the 
connection. This means that you can use either a straight-through cable 
or cross-over cable to connect the EDS to Ethernet devices. 

Triple Speed Functionality and Switching 

The EDS’s 10/100/1000 Mbps RJ45 switched port auto negotiates with 
the connected device for the fastest data transmission rate supported by 
both devices. The EDS is a plug-and-play device, so software 
configuration is not required at installation or during maintenance. 
The half/full duplex mode for the RJ45 switched ports is user dependent 
and changes (by auto-negotiation) to full or half duplex, depending on 
which transmission speed is supported by the attached device. 

Auto-Negotiation and Speed Sensing 

The EDS’s RJ45 Ethernet ports independently support auto-negotiation 
for transmission speeds of 10 Mbps, 100 Mbps, and 1000 Mbps, with 
operation according to the IEEE802.3 standard. 
This means that some nodes could be operating at 10 Mbps, while at the 
same time, other nodes are operating at 100 Mbps or 1000Mbps. 
Auto-negotiation takes place when an RJ45 cable connection is made, and 
then each time a LINK is enabled. The EDS advertises its capability for 
using 10 Mbps, 100 Mbps, or 1000 Mbps transmission speeds, with the 
device at the other end of the cable expected to advertise similarly. 
Depending on what type of device is connected, this will result in 
agreement to operate at a speed of 10 Mbps, 100 Mbps, or 1000 Mbps. 
If an EDS’s RJ45 Ethernet port is connected to a non-negotiating device, 
it will default to 10 Mbps speed and half-duplex mode, as required by the 
IEEE802.3 standard. 
 

Specifications 

Specifications and Pin Assignments 
Technology 
Standards   

IEEE 802.3 for 10BaseT, 
IEEE 802.3u for 100BaseT(X) and 100Base FX, 
IEEE 802.3ab for 1000BaseT, 
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX 

Flow Control 

IEEE 802.3x flow control, back pressure flow 
control 

Содержание EDS-G308

Страница 1: ... 2014 Moxa Inc All rights reserved P N 1802003082013 EDS G308 Hardware Installation Guide Moxa EtherDevice Switch Fourth Edition April 2014 ...

Страница 2: ...use EDS as an abbreviation for Moxa EtherDevice Switch EDS Moxa EtherDevice Switch Package Checklist Your EDS is shipped with the following items If any of these items is missing or damaged please contact your customer service representative for assistance Moxa EtherDevice Switch Hardware Installation Guide Moxa Product Warranty booklet Protective caps for unused ports Features High Performance Ne...

Страница 3: ...t PWR1 PWR2 and relay output 3 Power input PWR1 LED 4 Power input PWR2 LED 5 Fault LED 6 TP port s 10 10 1000 Mbps LED 7 Port number 8 10 100 1000BaseT X Port 9 100 1000Base SFP slot 10 Model Name 11 DIP switches 12 Heat dissipation orifices 13 Screw hole for wall mounting kit 14 DIN rail Kit ...

Страница 4: ... 4 Mounting Dimensions Unit mm inch ...

Страница 5: ...n the wall as illustrated below STEP 1 Remove the aluminum DIN rail attachment plate from the EDS s rear panel and then attach the wall mount plates as shown in the figure STEP 2 Mounting the EDS on the wall requires 4 screws Use the switch with wall mount plates attached as a guide to mark the correct locations of the 4 screws The heads of the screws should be less than 6 0 mm in diameter and the...

Страница 6: ... 1 Subject devices are to use Conductors suitable for use in an ambient temperature of 100 C must be used for the Power Supply Terminal Wiring Requirements WARNING Safety First Turn the power off before disconnecting modules or wires The proper power supply voltage is listed on the product label Check the voltage of your power source to make sure you are using the correct voltage Do NOT use a volt...

Страница 7: ...erference EMI Run the ground connection from the ground screw to the grounding surface prior to connecting devices ATTENTION This product is intended to be mounted to a well grounded mounting surface such as a metal panel Wiring the Alarm Contact The Alarm Contact consists of the two middle contacts of the terminal block on the EDS s top panel You may refer to the next section for detailed instruc...

Страница 8: ...able Communication Connections EDS G308 models have 8 10 100 1000BaseT X Ethernet ports or 6 10 100 1000BaseT X and 2 combination ports 10 100 1000T X and 100 1000BaseSFP 10 100 1000BaseT X Ethernet Port Connection The 10 100 1000BaseT X ports located on Moxa EtherDevice Switch s front panel are used to connect to Ethernet enabled devices Most users will choose to configure these ports for Auto MD...

Страница 9: ...are SFP type slots which support both 100Base FX and 1000Base X speed fiber transceiver to work properly Moxa provides complete transceiver models for various distance requirements Multi mode 1000BaseSX 0 to 550 m 850 nm 50 125μm 400MHz km 0 to 275 m 850 nm 62 5 125μm 200MHz km 1000BaseLX 0 to 1100 m 1310 nm 50 125μm 800MHz km 0 to 550 m 1310 nm 62 5 125μm 500MHz km Single mode 1000BaseLX 0 to 10 ...

Страница 10: ...oduct To avoid causing serious damage to your eyes do not stare directly into the Laser Beam Redundant Power Inputs Both power inputs can be connected simultaneously to live AC DC power sources If one power source fails the other live source acts as a backup and automatically supplies all of the EDS s power needs Alarm Contact The Moxa EtherDevice Switch has one Alarm Contact located on the top pa...

Страница 11: ... form a closed circuit and the Fault LED will never light up ATTENTION To actively update DIP switch settings power off and then power on the EDS LED Indicators The front panel of the Moxa EtherDevice Switch contains several LED indicators The function of each LED is described in the table below LED Color State Description PWR1 AMBER On Power is being supplied to power input PWR1 Off Power is not ...

Страница 12: ...alf duplex depending on which transmission speed is supported by the attached device Auto Negotiation and Speed Sensing The EDS s RJ45 Ethernet ports independently support auto negotiation for transmission speeds of 10 Mbps 100 Mbps and 1000 Mbps with operation according to the IEEE802 3 standard This means that some nodes could be operating at 10 Mbps while at the same time other nodes are operat...

Страница 13: ...e b 62 5 125 μm 200 MHz km fiber optic cable c 50 125 μm 800 MHz km fiber optic cable d 62 5 125 μm 500 MHz km fiber optic cable e 9 125 μm 3 5 PS nm km fiber optic cable f 9 125 μm 19 PS nm km fiber optic cable 100Base Ethernet Multi Mode Single Mode Wavelength 1300 nm 1310 nm Max TX 10 dBm 0 dBm Min TX 20 dBm 5 dBm RX Sensitivity 32 dBm 34 dBm Link Budget 12 dB 29 dB Typical Distance 5 kma 4 kmb...

Страница 14: ...ss A EMS EN 61000 4 2 ESD Level 3 EN 61000 4 3 RS Level 3 EN 61000 4 4 EFT Level 3 EN 61000 4 5 Surge Level 3 EN 61000 4 6 CS Level 3 EN 61000 4 8 EN 61000 4 11 EN 61000 4 12 Shock IEC 60068 2 27 Free Fall IEC 60068 2 32 Vibration IEC 60068 2 6 WARRANTY 5 years Technical Support Contact Information www moxa com support Moxa Americas Toll free 1 888 669 2872 Tel 1 714 528 6777 Fax 1 714 528 6778 Mo...

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