Connect Tech GraphiteVPX/GbE User Manual Download Page 18 | Manualshive

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Connect Tech GraphiteVPX/GbE User Manual Download Page 18

GraphiteVPX/GbE 16+4-Port - Managed Carrier Ethernet Switch

Users Guide

www.connecttech.com

Document: CTIM-00461
Revision: 0.02

Page 18 of 26

Connect Tech Inc. 800-426-8979 | 519-836-1291

Date: 2016/10/27

System Management Interface

The GraphiteVPX/GbE supports a slave I2C slave interface on the SM0 (SCL) and SM1 (SDA) signals
connected to the VPX backplane. The I2C address of this interface is determined by the Geographic Address
lines GA0#, GA1#, and GA2#. This interface operates at 100 KHz.

There are 10K OHM pull-ups to the +3.3V_AUX supply on the I2C slave interface on SM0 and SM1.

The I2C interface contains an I2C mux device (PCA9544) to allow the user access 5 temperature sensors that
monitor board edges and internal temperatures of the Ethernet Switch and Ethernet PHY.

Addressing the I2C Slave Interface (I2C Mux)

As stated above, the I2C slave interface uses GA0#, GA1#, and GA2# to determine its final I2C address. See
more details below. Refer to your backplane GA (Geographical Address) lines for the complete configuration
address.

The I2C address will be as such:

Bit7

BIT6

BIT5

BIT4

BIT3

BIT2

BIT1

BIT0

1

1

1

0

GA2#

GA1#

GA0#

R/W

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Summary of Contents for GraphiteVPX/GbE

Page 1: ...hernet Switch Connect Tech Inc Tel 519 836 1291 42 Arrow Road Toll 800 426 8979 North America only Guelph Ontario Fax 519 836 4878 N1K 1S6 Email sales connecttech com www connecttech com support connecttech com CTIM 00461 Revision 0 02 2016 10 27 ...

Page 2: ... 11 VPG20x Detailed Feature Pinouts 12 CLI Management Interface 13 CLI Access via the RS232 Serial Port 13 CLI Basics 14 Complete CLI and Protocol Configuration Reference Guide 14 Web Management Interface 15 Accessing the Web Management Interface 15 Web Management Interface Overview 16 Complete Web Protocol Configuration Reference Guide 16 Port LED Details 17 System Management Interface 18 Address...

Page 3: ...f can assist you Our support section is available 24 hours a day 7 days a week on our website at www connecttech com sub support support asp See the contact information section below for more information on how to contact us directly Our technical support is always free Contact Information Mail Courier Connect Tech Inc Technical Support 42 Arrow Road Guelph Ontario Canada N1K 1S6 Email Internet sa...

Page 4: ...ring which all components are available Should the product prove to be irreparable Connect Tech Inc reserves the right to substitute an equivalent product if available or to retract the Warranty if no replacement is available The above warranty is the only warranty authorized by Connect Tech Inc Under no circumstances will Connect Tech Inc be liable in any way for any damages including any lost pr...

Page 5: ... Leaving circuit boards in their antistatic packaging until they are ready to be installed Using a grounded wrist strap when handling circuit boards at a minimum you should touch a grounded metal object to dissipate any static charge that may be present on you Only handling circuit boards in ESD safe areas which may include ESD floor and table mats wrist strap stations and ESD safe lab coats Avoid...

Page 6: ... Carrier Grade Ethernet Switch Chipset A powerful embedded 416 MHz RISC 32 bit CPU with DDR2 external memory and DMA based frame extraction and insertion supports timing over packet Ethernet OAM and performance monitoring Ethernet PHYs 8 x Cu PHY Ports from Vitesse VSC7429 Switch Engine 12 x Cu PHY Ports from Vitesse VSC8512 External PHY Memories 1Gb DDR2 SDRAM 125MB 128Mb Serial NOR Flash 16MB Po...

Page 7: ...rt indicating connection speed Power Good LED Fail Status LED Thermal Trip LED Standalone Operation Switch is used as a standalone unit Input Voltage 5V VS3 and 3 3V_AUX Power Consumption Idle 1 8A 9W Typical 2A 10W Max 3A 15W with 5V input Dimensions Standard 1 Pitch VPX Weight VPG201 380g VPG202 390g Operating Temp 40 C to 85 C chipset rated to 125 C TJmax Warranty and Support Two Year Warranty ...

Page 8: ...E 16 4 Port Managed Carrier Ethernet Switch Users Guide www connecttech com Document CTIM 00461 Revision 0 02 Page 8 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 Product Overview The Block Diagram ...

Page 9: ...age 9 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 Ordering Part Numbers Part Number Photo Description VPG201 Air Cooled 20 port GbE Switch 16 backplane channels 4 RJ45 channels on the front panel VPG202 Conduction Cooled 16 port GbE Switch 16 backplane channels RTG002 3U extended RTM with 16 RJ45 channels ...

Page 10: ...ged Carrier Ethernet Switch Users Guide www connecttech com Document CTIM 00461 Revision 0 02 Page 10 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 Connector Locations VPG201 Note the VPG202 has P3 and P4 removed ...

Page 11: ...ate 2016 10 27 Connector Summary Designator Connector Description P0 VPX P0 Standard VPX connector has all POWER CTRL signals P1 VPX P1 Is fully populated with 8 GbE BaseT channels P2 VPX P2 Is fully populated with 8 GbE BaseT channels P3 RJ11 RJ11 for serial communications with the Ethernet switch VPG201 only P4 RJ45 4x RJ45 connectors for additional access J1 2x5 Jumper Block N A ...

Page 12: ...ion 0 02 Page 12 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 VPG20x Detailed Feature Pinouts Full pinout details are available only under an NDA Non Disclosure Agreement Please contact sales at Connect Tech Inc for further information 1 800 426 8979 sales connecttech com http www connecttech com ...

Page 13: ...ackplane serial port connection Only TX RX and GND connections are needed for operation You then must open the serial port in a terminal program such as RealTerm Putty HyperTerminal minicom etc The COM port must be set up to run with a baud rate of 115200 8 data bits 1 stop bit and no parity Note the VPG external serial port is compatible with RS 232 Input Output Levels NOT TTL or CMOS RS 232 Seri...

Page 14: ...p int What are the IP addresses used by my switch show ip int br What ports are linked and at what speed show int status What software version is on my switch show ver How do I save my configuration copy running config startup config How do I setup my IP address for vlan1 conf t int vlan 1 ip add xxx xxx xxx xxx 255 255 255 0 end Complete CLI and Protocol Configuration Reference Guide The complete...

Page 15: ...eVPX GbE to your host PC using a standard Cat5e ethernet cable o Setup your host PC s IP address to be on the same subnet as GraphiteVPX GbE 192 168 42 X o Open a web browser and go to the 192 168 42 1 address o Now you should see the login screen and from here you can setup the GraphiteVPX GbE to an IP address on your network Method 2 Changing the GraphiteVPX GbE IP to one on your network via the...

Page 16: ...nfiguration reference guide from Microsemi for the VSC7429 device can be downloaded here It will have CLI and Web configuration methods listed The following document AN1115Layer2ProtocolConfigurationGuide Will have the below mentioned copyright notice Copyright 2002 2015 Microsemi Corporation All Rights Reserved Unpublished rights reserved under the copyright laws of the United States of America o...

Page 17: ...s The VPG uses a serialized LED stream to output the LED status for each port This serial signal is intended to be run through shift registers as shown below to de serialize the stream To accommodate the 16 ports VPG202 Backplane only requires the use of four 8 bit shift registers or eqivilant setup in the configuration shown below An example circuit is shown below or an example schematic can be d...

Page 18: ...ace operates at 100 KHz There are 10K OHM pull ups to the 3 3V_AUX supply on the I2C slave interface on SM0 and SM1 The I2C interface contains an I2C mux device PCA9544 to allow the user access 5 temperature sensors that monitor board edges and internal temperatures of the Ethernet Switch and Ethernet PHY Addressing the I2C Slave Interface I2C Mux As stated above the I2C slave interface uses GA0 G...

Page 19: ...pt to the PCA9544 A Thermal Alert LED is accessible on the solder side of the card if a visual indicator is required Reading from the I2C devices When reading from the I2C slave interface the last value stored in the command register by a write operation is used to determine which command to respond to To change the command for a read operation a new command must be written to the command register...

Page 20: ...10 27 Thermal Details Thermal Parameters Thermal Parameter Value Minimum Ambient Operating Temperature 40 C Maximum Operating Junction Temperature 125 C Recommended VPG TDP 15W SoC TDP VSC7429 8W PHY TDP VSC8512 7W Die junction to package case top SoC PHY 3 27 C W Die junction to PCB SoC PHY 6 03 C W Die junction to Ambient SoC PHY 12 14 C W Die junction to moving air 1 m s SoC PHY 9 42 C W ...

Page 21: ...IM 00461 Revision 0 02 Page 21 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 Mechanical Details 3D STEP Models A complete 3D STEP Model file of the VPX GbE Switch can be made available upon request The VPG20x is a Standard 3U VITA 65 unit compliant with a 1 pitch VPX backplane layout ...

Page 22: ...VPX GbE 16 4 Port Managed Carrier Ethernet Switch Users Guide www connecttech com Document CTIM 00461 Revision 0 02 Page 22 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 VPG202 Top Side View ...

Page 23: ...PX GbE 16 4 Port Managed Carrier Ethernet Switch Users Guide www connecttech com Document CTIM 00461 Revision 0 02 Page 23 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 VPG202 Bottom Side View ...

Page 24: ...sion 0 02 Page 24 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 RTM Details The main purpose of the RTG002 is to allow the ability for development in a lab environment to access all features and GbE channels that are available on the VPG201 VPG202 The RTM is a backplane connectable breakout board ...

Page 25: ...e 2016 10 27 RTG002 Pinout Information Photo Description P3 J3 J10 Standard GbE RJ45 Pinouts x16 P1 I2C VPX SM Bus Header a standard Totalphase Aardvark I2C analyzer will install without need of an adapter Pinout Pin 1 I2C_SCL CLK Pin 2 GND Pin 3 I2C_SDA DATA P2 RJ11 Serial Interface Cable Pinout Pin 1 N C Pin 2 RX Module Receive Pin 3 GND Pin 4 TX Module Transmit Pin 5 N C Pin 6 N C ...

Page 26: ... Port Managed Carrier Ethernet Switch Users Guide www connecttech com Document CTIM 00461 Revision 0 02 Page 26 of 26 Connect Tech Inc 800 426 8979 519 836 1291 Date 2016 10 27 RTG002 Top Side View RTG002 Bottom Side View ...

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