MEN G101, 02G101-00, 02G101-01 User Manual

User Manual

2015-09-2920G101-00 E2



G101

3U CompactPCI Serial Managed Industrial Ethernet Switch with
Uplink

G101 - 3U CompactPCI® Serial Managed Industrial Ethernet Switch with Uplink

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G101 - 3U CompactPCI® Serial Managed Industrial Ethernet Switch
with Uplink

A flexible switch in a common modular format

The G101 is a managed 3U flexible mul

tiport Gigabit Switch, with a 29 GBit/s Switch
matrix, implemented as a CompactPCI® Serial board. It occupies one system slot or one
peripheral slot using a 4 HP front panel with two Gigabit Ethernet ports on
RJ45 connectors and one 2.5 Gb SFP cage. Alternatively, the G101 can be supplied with
three M12 connectors on the front panel.

High speed, high efficiency and extensive protocols

The G101 guarantees high speed, high efficiency and a large software pool for various
protocols like security, time synchronicity, stability, as well as for temperature needs. The
switch supports EEE (Energy Efficient Ethernet) as a standard on all ports, IEEE1588v2 on
ports 1 to 12 and SyncE (synchronous Ethernet) as an option. Together with the new
backplane concept for MEN switches and routers, it allows high flexibility in network
applications and management.

Various connection possibilities due to various port options

The G101 either features three Ethernet ports on the front and up to 22 ports on the
rear, or alternatively all 25 ports on the rear. These include 12 ports with integrated 10/
100/1000 Mbit/s copper PHYs. In addition the G101 features a high performance port
with up to 2.5 Gbit/s for a SFP pluggable module to support a high speed uplink.

Increased reliability thanks to built-in test mechanisms

The switch is fault tolerant and restores itself on its own: If a link is temporarily
unavailable, frames can be sent via backup/redundant links (spanning tree protocol/link
aggregation) and no data loss occurs. Its built-in test mechanisms make the G101 an
even more reliable component in the communication system.

Rugged and compliant to railway standards

The railway Ethernet switch is specifically designed for rugged mobile communication
systems and fully compliant with the EN 50155 railway standard, qualified for a -40 to
+85°C operation temperature and ready for coating.

Diagram

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Diagram

5GbEthernet

GigabitEthernet

F

VitesseVSC7429

Processor

GigabitEthernet

F

GigabitEthernet

F

DDR2

SDRAM

SGPIO

4GbEthernet

4Gb Ethernet

2xQSGMII

PHY

QSGMII

P1

P2

P4

P5

P6

RJ45

RJ45

SFP

R

R

R

R

R

Reset

F

FFront

Rear

R

Options

RS232

F

3GbEthernet

SPGIO

PSU:

DC/DC

16VDCmax.

FPGA

Technical Data

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Technical Data

Supported Port Types



The following configurations are available:

- RJ45: 12x 1 Gbps + 1x 2.5 Gbps (2x 1 Gbps + 1x 2.5 Gbps on front) with "on-the-Fly"

SFP detection support (Model: 02G101-00)

- M12: 12x 1 Gbps CU Ports (3x 1 Gbps M12 on front) (Model: 02G101-01)

 Enhancements:

- Gigabit Copper Ethernet line card with 4x 1 Gbps ports, available via RJ45 or M12

connectors at the front panel

- Gigabit Copper Ethernet PHY line card with 4x 1 Gbps ports, available via RJ45 or

M12 connectors at the front panel

- Gigabit Ethernet SFP PHY line card with 4x 1 Gbps ports, available via SFP cages at

the front panel

- Supports up to 6 line cards, depending on configuration, with optional PoE

Test e d S FP Types



CISCO GLC-SX-MM, 1 Gbps BASE-SX, 220/500 m, 0 to +70×C

 AVAGO ABR-5710 ALZ, 1 Gbps BASE-SX, 250/550 m, -40 to +85×C
 Finisar FTLF8519P3BTL, 1 Gbps BASE-SX, 300/500 m, -40 to +85×C
 Finisar FTLF1318P3BTL, 1 Gbps BASE-LH, 10 km, -40 to +85×C
 Finisar FTLF1518P1BTL, 1 Gbps BASE-ZX, 80 km, -40 to +85×C
 AVAGO ABR-57R5APZ, 4.25 Gbps BASE-SX, 300 m @ 2.125 Gbps, -10 to +85×C

Switching Matrix



Max. Throughput: 29 Gbps / 40 Mpps@64 Bytes per packet

 Max. Mac Address Table Size: 8192
 Switching Algorithm. TCAM

General Network Support



IPv4 and IPv6 Forwarding and Management

 IPv6 Ready Logo Phase 2

Ports and Port Control



Energy Efficient Ethernet (IEEE 802.3az)

 ETH Signal Equalization and Power Control
 Port state (admin), speed, duplex mode and flow control
 Port frame size (Jumbo Frames: 9216 Bytes/Packet max)
 Port status (link monitoring) and statistics (MIB counters)
 Port VeriPHY (cable diagnostics), ActiPHY? and PerfectReach
 Inband management (VRAP)

User Configuration Interfaces



http/HTTPs, Telnet, SSHv2, Console (USB)

Technical Data

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Switch Management and Monitoring



OAM

- Link OAM: IEEE 802.3ah

- Flow OAM (ingres, egres): IEEE802.1ag, ITU-T Y.1731 Down-MEP, ITU-T Y.1731 Up-

MEP, ITU-T Y.1731 MIP,

- SMAC/DMAC Swap

- OAM Performance Monitoring MEF35 Phase 1

- Redirect back to arrival port debugging feature

 SNMP Management v1, v2c, v3 (RFC 1212, 1901-1908, 3411-3418)
 SNMP v1 Traps (RFC 1157) with multiple destinations
 LLDP (IEEE 802.10AB-2005/LLDP)
 TIA 1057 LLDP-MED extensions
 CDP (Cisco Discovery Protocol)
 RMON Group 1, 2, 3 and 9(RFC 2819)
 Syslog (RFC 5424)
 sFlow (RFC 3176)
 Port and Flow Mirroring (10 Ports max)
 Fallback Firmware

Configuration Management



TFTP (RFC 1350)

 Import/Export via Web-Interface
 Configuration download and upload: XML and inidustry-standards format

Redundancy and Flow Control



Static Link Aggregation

 Link Aggregation Protocol (LACP: IEEE 802.3ad)
 Back Pressure Flow Control (IEEE 802.3X)
 Spanning Tree (STP: IEEE 802.1 D)
 Rapid Spanning Tree (RSTP: IEEE 802.1w)
 Multiple Spanning Tree (MSTP: IEEE 802.1s)
 BPDU Restrict and Guard Role (IEEE 802.1w Root Guard)
 Ring and Linear Protection Switching (ITU-T G.8031 and G.8032)

- 1+1 port protection

- 1:1 port protection

- 1:n port protection

 Connectivity Fault Protection (IEEE 802.1ag/ITU-T Y.1731
 Loop Protection

Filtering



Unicast, Multicast and Broadcast Traffic/broadcast storm control

 Basic ingres limiter
 Dynamic ARP Inspection (RFC 2132 / MAC address based filtering)
 IP Source Guard (draft-baker-sava-cisco-ip-source-guard-00)
 DHCP Snooping (RFC 2132)
 IP MAC binding
 IP MAC binding dynamic to static

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Security



Static L2 Port Isolation

 Port based RADIUS and internal MAC Authentication (IEEE 802.1X)
 RADIUS accounting (RFC 2866ff)
 Single and Multiple IEEE 802.1X
 VLAN and QOS assignment
 TACACS+ (RFC 1492)
 MAC address flood prevention (MAC address table limitation)
 Web and CLI Authentication
 Switch Access Authorization (15 levels)
 ACLs for filtering, policing and port copy

VLAN



Max. number of VLANs: 4096

 VLAN Tagging and Trunking (IEEE 802.1Q)
 Supported VLAN Types:

- Private Static VLAN (RFC 5517)

- MAC, Protocol, IP-Subnet and Port based VLAN (IEEE 802.1Q)

- VOICE VLAN (IEEE 802.1Q, IEEE 802.1P)

 VLAN Translation (IEEE 802.3ad)
 GVRP VLAN registration (IEEE 802.1Q)
 Multiple VLAN registration protocol (MVRP: IEEE 8021.1ak)
 Guest VLAN Isolation

Multicast



Max. number of IGMP Groups: 8.000 for Layer 2 and 8.000 for IPv4/IPv6

 IPv4 Internet Group Management protocol (IGMP) v1, v2, v3
 IPv6 Multicast Listener Protocol (MLD) v1, v2 with flooding suppression and router

port handling

 Multicast VLAN registration protocol (MVR)
 IGMP throttling, filtering, proxy and leave proxy
 MRP/GMRP GARP Multicast Registration Protocol (IEEE 802.1ak)

QOS



Active Priority Queues per Port: 8

 Class of Service (IEEE 802.1p)
 Port and queue egress shaper
 Port and User priority mode
 Input priority mapping (PCP, DEI to QOS, DP level)
 Scheduler Mode (weighted and fair scheduling)
 QOS control list (QCL ID, QCL to QCE mapping)
 QCE mapping based on ETH-Type, VLAN ID, UDP/TCP port range, DiffServ field and

Tag priori t y

 Random early discard (RED)
 Policers: port, service, queue and global/VCAP (ACL)
 DiffServ (RFC 2474) and Tag remarking

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DHCP



DHCP Server (RFC 2131/ 3132)

 DHCP Client (RFC 2131 / 3132)
 DHCP Option 82 (DHCP Relay Agent Information Option)

DNS



DNS Client (RFC 2136)

 DNS Proxy (RFC 5625)

Synchronization



NTPv4 Client (RFC 5005)

 IEEE 1588v2 PTP with one-step and two-step clock
 IEEE 1588v2 PTP with redundant masters and timing domains
 IEEE 1588v2 boundary, end-to-end and peer-to-peer clock
 IEEE 1588v2 unicast and multicast support
 Optional Synchronous Ethernet (ITU-T G.8261, G.8262 and G.8264)
 Optional combined SyncE and IEEE 1588v2 solution

Layer 2 Bridging



IEEE 802.1D Bridge with source source specific multicast filtering

- auto MAC address learning and aging

- static MAC addresses

 IEEE 802.10d Provider Bridge (native or translated VLAN Q-in-Q bridging)
 Service enabled Provider Bridge (E-LINE: EPL, EVPL; E-Lan: EP-LAN, EVP-LAN)

Layer 3 support



Classification of Layer 3 flow (SIP, IP Prot, SProt, DProt)

 DHCP Option 82 relay
 Universal Plug and Play (UPnP)
 IPv4 Unicast static routing

Front Interfaces



Ethernet

- Two RJ45 connectors, 1000BASE-T (1 Gbit/s), IEEE802.3 compliant, and one SFP

slot, 1000BASE-T (1 Gbit/s), or

- Three M12 connectors, 1000BASE-T (1 Gbit/s) (X-Coded variants in preparation)

 RS232 for configuration (console)
 Reset button
 Status LEDs

- One board status LED

- Two Ethernet status LEDs

 Dongle interface (only on models with M12 connectors)

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Rear Interfaces



USB

- One channel, USB2.0 as a console interface for configuration

 Ethernet

- Twelve channels 1000BASE-T (1 Gbit/s)

 Serial GPIO (SGPIO)

- Compliant with SFF 8485 specification

Supervision and Control



Watchdog

 Temperature monitoring

Backplane Standard



CompactPCI® Specification PICMG CPCI-S.0

- System or peripheral slot

Electrical Specifications



Supply voltages

- +5V (-5%) to 16 VDC max.

 Power consumption

- Max. 16 W max.

Mechanical Specifications



Dimensions: 3U, 4 HP

 Weight: 192 g (model 02G101-00)

Environmental Specifications



Temperature range (operation):

- -40×C to +85×C

- Airflow 1.5m/s

 Temperature range (storage): -40×C to +85×C
 Relative humidity (operation): max. 95% non-condensing
 Relative humidity (storage): max. 95% non-condensing
 Altitude: -300 m to +2000 m
 Shock: 50 m/sð, 30 ms
 Vibration (Function): 1 m/sð, 5 Hz to 150 Hz (EN 61373)
 Vibration (Lifetime): 7.9 m/sð, 5 Hz to 150 Hz (EN 61373)
 Conformal coating on request

Reliability



MTBF: 692.753 h @ 40×C according to IEC/TR 62380 (RDF2000)

Technical Data

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Safety



Flammability

- UL 94V-0

 Electrical Safety

- EN 50155 (Insulation)

- EN 50155 (Voltage)

EMC



EN 55022 (radio disturbance)

 EN 61000-4-2 (ESD Immunity)
 EN 61000-4-4 (burst)

Software Support



Firmware for configuration and management

Product Safety

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Product Safety

Electrostatic Discharge (ESD)

Computer boards and components contain electrostatic sensitive devices.
Electrostatic discharge (ESD) can damage components. To protect the
board and other components against damage from static electricity, you
should follow some precautions whenever you work on your computer.

 Power down and unplug your computer system when working on the

inside.

 Hold components by the edges and try not to touch the IC chips, leads,

or circuitry.

 Use a grounded wrist strap before handling computer components.

 Place components on a grounded antistatic pad or on the bag that came

with the component whenever the components are separated from the
system.

 Only store the board in its original ESD-protected packaging. Retain the

original packaging in case you need to return the board to MEN for
repair.

About this Document

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About this Document

This user manual is intended only for system developers and integrators, it is not
intended for end users.

It describes the hardware functions of the board, connection of peripheral devices and
integration into a system. It also provides additional information for special applications
and configurations of the board.

The manual does not include detailed information on individual components (data
sheets etc.). A list of literature is given in the appendix.

History

For more information, please see Chapter 4.1 Literature and Web Resources on page

35

Issue Comments Date

E1 First issue 2015-07-31

E2 Added working link to the ETSW firmware manual 2015-09-29

About this Document

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Conventions

Indicates important information or warnings concerning the use of
voltages that could lead to a hazardous situation which could result in
personal injury, or damage or destruction of the component.

Indicates important information or warnings concerning proper
functionality of the product described in this document.

The globe icon indicates a hyperlink that links directly to the Internet,
where the latest updated information is available.
When no globe icon is present, the hyperlink links to specific elements and
information within this document.

Italics Folder, file and function names are printed in italics.

Bold Bold type is used for emphasis.

Mono

A monospaced font type is used for hexadecimal numbers, listings, C
function descriptions or wherever appropriate. Hexadecimal numbers are
preceded by "0x".

Comment

Comments embedded into coding examples are shown in green text.

IRQ#
/IRQ

Signal names followed by a hashtag "#" or preceded by a forward slash "/"
indicate that this signal is either active low or that it becomes active at a
falling edge.

In/Out Signal directions in signal mnemonics tables generally refer to the

corresponding board or component, "in" meaning "to the board or
component", "out" meaning "from the board or component".

Legal Information

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Legal Information

Changes

MEN Mikro Elektronik GmbH ("MEN") reserves the right to make changes without further
notice to any products herein.

Warranty, Guarantee, Liability

MEN makes no warranty, representation or guarantee of any kind regarding the
suitability of its products for any particular purpose, nor does MEN assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims
any and all liability, including, without limitation, consequential or incidental damages.
TO THE EXTENT APPLICABLE, SPECIFICALLY EXCLUDED ARE ANY IMPLIED WARRANTIES
ARISING BY OPERATION OF LAW, CUSTOM OR USAGE, INCLUDING WITHOUT LIMITATION,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE OR USE. In no event shall MEN be liable for more than the contract price for
the products in question. If buyer does not notify MEN in writing within the foregoing
warranty period, MEN shall have no liability or obligation to buyer hereunder.

The publication is provided on the terms and understanding that:

1. MEN is not responsible for the results of any actions taken on the basis of
information in the publication, nor for any error in or omission from the publication; and

2. MEN is not engaged in rendering technical or other advice or services.

MEN expressly disclaims all and any liability and responsibility to any person, whether a
reader of the publication or not, in respect of anything, and of the consequences of
anything, done or omitted to be done by any such person in reliance, whether wholly or
partially, on the whole or any part of the contents of the publication.

Conditions for Use, Field of Application

The correct function of MEN products in mission-critical and life-critical applications is
limited to the environmental specification given for each product in the technical user
manual. The correct function of MEN products under extended environmental
conditions is limited to the individual requirement specification and subsequent
validation documents for each product for the applicable use case and has to be agreed
upon in writing by MEN and the customer. Should the customer purchase or use MEN
products for any unintended or unauthorized application, the customer shall indemnify
and hold MEN and its officers, employees, subsidiaries, affiliates, and distributors
harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim or personal injury or death associated with
such unintended or unauthorized use, even if such claim alleges that MEN was negligent
regarding the design or manufacture of the part. In no case is MEN liable for the correct
function of the technical installation where MEN products are a part of.

Trademarks

All products or services mentioned in this publication are identified by the trademarks,
service marks, or product names as designated by the companies which market those
products. The trademarks and registered trademarks are held by the companies
producing them. Inquiries concerning such trademarks should be made directly to those
companies.

Legal Information

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Conformity

MEN products are no ready-made products for end users. They are tested according to
the standards given in the Technical Data and thus enable you to achieve certification of
the product according to the standards applicable in your field of application.

RoHS

Since July 1, 2006 all MEN standard products comply with RoHS legislation.

Since January 2005 the SMD and manual soldering processes at MEN have already been
completely lead-free. Between June 2004 and June 30, 2006 MEN’s selected component
suppliers have changed delivery to RoHS-compliant parts. During this period any change
and status was traceable through the MEN ERP system and the boards gradually became
RoHS-compliant.

WEEE Application

Nevertheless, MEN is registered as a manufacturer in Germany. The registration number
can be provided on request.

Copyright © 2015 MEN Mikro Elektronik GmbH. All rights reserved.

The WEEE directive does not apply to fixed industrial plants and tools. The
compliance is the responsibility of the company which puts the product on
the market, as defined in the directive; components and sub-assemblies
are not subject to product compliance.
In other words: Since MEN does not deliver ready-made products to end
users, the WEEE directive is not applicable for MEN. Users are
nevertheless recommended to properly recycle all electronic boards which
have passed their life cycle.

Germany

MEN Mikro Elektronik GmbH
Neuwieder Straße 3-7
90411 Nuremberg
Phone [phone]
Fax [phone]
E-mail

[e-mail]

www.men.de

France

MEN Mikro Elektronik SAS
18, rue René Cassin
ZA de la Châtelaine
74240 Gaillard
Phone [phone]
Fax [phone]
E-mail

[e-mail]

www.men-france.fr

USA

MEN Micro Inc.
860 Penllyn Blue Bell Pike
Blue Bell, PA 19422
Phone [phone]
Fax [phone]
E-mail

[e-mail]

www.menmicro.com

Contents

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Contents

1 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

1.1 Map of the Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

1.2 Integrating the Board into a System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

2 Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.1 Accessing the switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.1.1 Web interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

2.1.2 Command line interface (CLI). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

2.2 Quick Start Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

2.2.1 Login and reset configuration to factory defaults. . . . . . . . . . . . . . 21

2.2.2 Setting the device hostname . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

2.2.3 Setting a password for the admin user. . . . . . . . . . . . . . . . . . . . . . .22

2.2.4 Setting the VLAN 1 IP address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.2.5 Display and Save Configuration to FLASH . . . . . . . . . . . . . . . . . . . .23

3 Functional Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.1 Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

3.2 Thermal Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

3.3 Ethernet Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

3.3.1 Front-Panel Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.3.2 Ethernet Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

3.4 Reset Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

3.5 Service Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

3.6 CompactPCI Serial Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

4 Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

4.1 Literature and Web Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

4.1.1 Ethernet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

4.1.2 CompactPCI Serial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

4.1.3 Finding out the Product’s Article Number, Revision and Serial

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

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Figures

Figure 1. Front panels with RJ45 ports and SFP cage (left,) or M12 ports (right). . . . . .17

Figure 2. Map of the board – top view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Figure 3. Accessing the help option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Figure 4. Command line interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Figure 5. Labels indicating the product’s article number, revision and

serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Tables

Table 1. Login sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Table 2. Factory defaults sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Table 3. Sequence for setting the hostname: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 4. Sequence for setting the admin password. . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Table 5. Commands to configure the IP address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 6. IP address sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Table 7. Ping command sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Table 8. Show running-config sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Table 9. Startup-config sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Table 10. Signal mnemonics of RJ45 and M12 Ethernet front-panel connectors . . . . . 26

Table 11. Pin assignment of RJ45 Ethernet front-panel connectors . . . . . . . . . . . . . . . . 27

Table 12. Pin assignment of M12 Ethernet front-panel connectors . . . . . . . . . . . . . . . .27

Table 13. Pin assignment of SFP front-panel connector . . . . . . . . . . . . . . . . . . . . . . . . . .28

Table 14. Signal mnemonics of SFP front-panel connectors . . . . . . . . . . . . . . . . . . . . . . 28

Table 15. Pin assignment of RJ45 Ethernet front-panel connectors . . . . . . . . . . . . . . . . 29

Table 16. Signal mnemonics of front-panel service connector . . . . . . . . . . . . . . . . . . . .29

Table 17. Pin assignment of CompactPCI Serial P1 connector. . . . . . . . . . . . . . . . . . . . . 30

Table 18. Pin assignment of CompactPCI Serial P2 connector. . . . . . . . . . . . . . . . . . . . . 31

Table 19. Pin assignment of CompactPCI Serial P4 connector. . . . . . . . . . . . . . . . . . . . . 32

Table 20. Pin assignment of CompactPCI Serial P5 connector. . . . . . . . . . . . . . . . . . . . . 33

Table 21. Pin assignment of CompactPCI Serial P6 connector. . . . . . . . . . . . . . . . . . . . . 34

Getting Started

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1 Getting Started

This chapter provides an overview of the board and some hints for first installation in a
system.

1.1 Map of the Board

Two types of front panels are available, either with RJ45 Ethernet connectors and a SFP
cage, or with M12 Ethernet connectors

Figure 1. Front panels with RJ45 ports and SFP cage (left,) or M12 ports (right)

Serial

®

CompactPCI

1

L

A

3

2

H

S

G101

X1

X2SERVICE X3

Serial

®

CompactPCI

3

2

G101

X1

X2 X3

SERVICE

1

L

A

H

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Figure 2. Map of the board – top view

1.2 Integrating the Board into a System

The G101 can be installed in the CompactPCI Serial system slot or any peripheral slot,
and will automatically detect the slot in which it is inserted.

The following check list can be used as a guide when installing the board in a system for
the first time, and with minimum configuration.

System Slot

The G101 can act as the switch for a CompactPCI Serial system when inserting it into the
system slot.

» Power down the system.
» Insert the G101 into the system slot of your CompactPCI Serial system, making sure

that the CompactPCI Serial connectors are properly aligned.

Note: The system slot of every CompactPCI Serial system is marked by a triangle on

the backplane and/or at the front panel. It also has red guide rails.

» Power up the system.

Peripheral Slot

» Power down the system.
» Insert the G101 into the system slot of your CompactPCI Serial system, making sure

that the CompactPCI Serial connectors are properly aligned.

Note: The peripheral slot of every CompactPCI Serial system is marked by a circle

with a plus sign behind it on the backplane and/or at the front panel.

» Power up the system.

P1

P2

P4

P5

P6

GbEtherneton
SFPCageor
M12port

GbEtherneton
RJ45orM12port

GbEtherneton
RJ45orM12port

ConsoleInterface
OnRJ45or
M12port

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2 Initial Configuration

2.1 Accessing the switch

Once the system has powered up, you can access the switch using its base address with
telnet, ssh, http, https or the service console interface.

 The base address of the switch is configured to:

192.168.0.1, netmask 255.255.255.0

 The switch is configured to act as DHCP server in the range:

192.168.0.100 - 255 at VLAN 1.

 All ports will be opened after the system is started.
 The RJ45 front ports have been configured to the rear connectors.

2.1.1 Web interface

The web interface provides an online help option for all configuration sheets which can
be accessed by clicking on the question mark in the top right corner of the screen:

Figure 3. Accessing the help option

2.1.2 Command line interface (CLI)

The CLI is accessible through telnet, ssh or the service console. It is generally compatible
to CISCO/HP CLIs. Help is provided by either using the "TAB" key, or adding a question
mark and the system will indicate the next possible commands.

The connection parameters for the serial virtual console interface are:

 115.000 Bps,
 8 Bits,
 no parity,
 no handshake,
 1 stop bit

To contact the switch via the backplane interface, install the virtual
connector driver available from the FTDI Chip website.

Example image only - does not necessarily
reflect the actual web interface

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Figure 4. Command line interface

2.2 Quick Start Guide

The quick start guide is intended to get the user through the initial start-up of the switch
firmware and includes:

 Login and reset the configuration to factory default
 Setting a device hostname and admin user password
 Setting the VLAN 1 IP address
 Verifying the connectivity using 'ping'
 Displaying the current configuration and saving to FLASH storage

The G101 switch must powered on have a functional computer connection using the
serial console port on the device (115200 baud, no parity, 8 data bits, 1 stop bit, no flow
control).

The computer must be running a terminal emulator such as TeraTerm or
PuTTY on Windows, or Minicom on Linux.

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2.2.1 Login and reset configuration to factory defaults

Carry out the following steps to log into the system:

» Press <Enter> until the ’Username:’ prompt appears.
» Type "admin" and press <Enter>.
» At the ’Password:’ prompt press <Enter> (no password required)

Tabl e 1 . Login sequence

The login sequence is now complete and the prompt: "#" is displayed.

The admin user is now operating at the highest privilege level, level 15, and has full
control over the device and its configuration. It is now possible to reset the configuration
to factory defaults by carrying out the following steps:

» At the ’#’ prompt type "reload defaults" and press <Enter>

When the prompt returns, the system has reverted to factory defaults.

Tabl e 2 . Factory defaults sequence

2.2.2 Setting the device hostname

The ICLI has several different modes. The current mode is called exec mode; it allows the
user to perform operations related to configuration files, reloading defaults, displaying
system information, etc., but it does not allow the user to change detailed configuration
items. Such operations can only be performed while in the configuration mode.

In order to set the device hostname, the configuration mode first has to be changed as
follows:

» Type "configure terminal" then press <Enter>
» Type "hostname my-device" and press <Enter> (replace ’my-device’ with a suitable

name)

» Finally type "exit" and press <Enter>

The commands are executed immediately, so hostname changes the device hostname
right away as is reflected in the prompt.

Tabl e 3 . Sequence for setting the hostname:

Username: admin
Password:
#

# reload defaults
% Reloading defaults. Please stand by.
#

# configure terminal
(config)# hostname my-device
my-device(config)# exit
my-device#

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2.2.3 Setting a password for the admin user

In order to set the administrator password, carry out the following steps:

» At the ’my-device#’ prompt type "configure terminal" and press <Enter>
» Then type "username admin privilege 15 password unencrypted very-secret" and

press <Enter>

» Finally type "exit" and press <Enter>

The password for the admin user is now set to ’very-secret’. Repeat this process for every
additional user.

Tabl e 4 . Sequence for setting the admin password

2.2.4 Setting the VLAN 1 IP address

The objective is to assign an IP address to the device on VLAN 1. This is often sufficient
for small local area networks that use Dynamic Host Configuration Protocol, DHCP, or
static IP address allocation.

The system implements a DHCP client that, once enabled, will send out requests for IP
address configuration. Those requests are received by a DHCP server on the network (if
present and appropriately configured). The server will then search through its pool of
available IP addresses, allocate one and return it to the DHCP client. The returned
information typically includes IP address, netmask and default gateway, but may also
contain other information such as Domain Name Service server addresses.

The configuration proceeds in the same manner as setting the hostname:

» Enter configuration mode,
» Input and execute configuration commands,
» Leave configuration mode.

Tabl e 5 . Commands to configure the IP address

The prompt will change as the

interface vlan 1 command enters a configuration sub-

mode that allows, among other things, the configuration of the IP address.

After configuration is complete, the resulting IP address can be inspected. The DHCP
negotiation has succeeded and the device has obtained an address if the following is
displayed:

my-device# configure terminal
my-device(config)# username admin privilege 15 password unencrypted very-secret
my-device(config)# exit
my-device#

my-device# configure terminal
my-device(config)# interface vlan 1
my-device(config-if-vlan)# ip address dhcp fallback 172.16.1.2 255.255.0.0
my-device(config-if-vlan)# exit
my-device(config)#

Also note that IP addresses can only be assigned to VLAN interfaces.

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Tabl e 6 . IP address sequence

The

show ip interface brief displays all configured and active IP interfaces. The status

should be UP, unless there is no link on any port.

If DHCP negotiation has failed then the fallback IP of 172.16.1.2 would be assigned.

The most basic system configuration is now complete. Management connectivity can be
verified by issuing a ping command to a well-known external IP address as follows:

Tabl e 7 . Ping command sequence

If the ping is successful, network logins can now be performed via telnet or ssh to the
address on VLAN interface 1, 172.16.1.17 (or 172.16.1.2).

2.2.5 Display and Save Configuration to FLASH

The current configuration of the device can be displayed in the form of a virtual file
called ’running-config’ which contains the full set of commands necessary to create an
identical configuration.

The ’running-config’ file will not survive across reboots and must therefore be saved to a
FLASH storage device and must be renamed to ’startup-config’.

The ’startup-config’ file is read and executed upon every boot, and is therefore
responsible for restoring the running configuration of the system to the original state.

The command

show running-config will display the configuration settings as seen below

(the set of interfaces is dependent on hardware capabilities).

my-device# show ip interface brief
Vlan Address Method Status

---- -------------------- -------- -----­ 1 172.16.1.17/16 DHCP UP
my-device#

my-device# ping ip 172.16.1.1
PING server 172.16.1.1, 56 bytes of data.
64 bytes from 172.16.1.1: icmp_seq=0, time=0ms
64 bytes from 172.16.1.1: icmp_seq=1, time=0ms
64 bytes from 172.16.1.1: icmp_seq=2, time=0ms
64 bytes from 172.16.1.1: icmp_seq=3, time=0ms
64 bytes from 172.16.1.1: icmp_seq=4, time=0ms
Sent 5 packets, received 5 OK, 0 bad
my-device#

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Tabl e 8 . Show running-config sequence

Lines that begin with '!' are comments.

The file sequence is as follows:

 The hostname command
 Followed by the password for the admin user
 Then by VLANs 1 and 42 and other items, such as Spanning Tree Protocol (STP)
 A list of all port interfaces on the device, ordered by switch ID, type and port number

All interfaces except GigabitEthernet 1/1 are set to default, so nothing is displayed for
them. Generally only the non-default configuration is displayed,

Following the physical interfaces are VLAN interfaces 1 and 42. Only 42 has an assigned
IP address. The line section is shown last and specifies the characteristics for the serial
console (line console 0) or network ICLI management connections (line vty x).

The configuration as displayed above is saved in the ’startup-config’ file.

my-device# show running-config
Building configuration...
hostname my-device
username admin privilege 15 password encrypted dmVyeS1zZWNyZXQ=
!
vlan 1
name default
!
spanning-tree mst name 00-01-c1-00-ad-80 revision 0
! [...]
!
interface GigabitEthernet 1/1
!
interface GigabitEthernet 1/2
!
! [...]
!
interface 2.5GigabitEthernet 1/1
!
interface 2.5GigabitEthernet 1/2
!
interface vlan 1
ip address dhcp fallback 172.16.1.2 255.255.0.0
!
line console 0
!
line vty 0
!
! [...]
!
end
my-device#

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Tabl e 9 . Startup-config sequence

The

dir command lists the files in the FLASH file system while more outputs the contents

of the designated file.

The skills exercised in this section form the basis for all day-to-day work with the CLI on
the device: Logging in, displaying information with the

show command, working with

configuration files (

show running-config, copy, dir, more), working with the actual

configuration (

configure terminal, exit) and sub-modes (interface).

my-device# copy running-config startup-config
Building configuration...
% Saving 1326 bytes to flash:startup-config

my-device# dir
Directory of flash:
r- 1970-01-01 00:00:00 648 default-config
rw 1970-01-03 18:21:28 1326 startup-config
2 files, 1974 bytes total.

my-device# more flash:startup-config
hostname my-device
username admin privilege 15 password encrypted dmVyeS1zZWNyZXQ=
!
vlan 1
name default
[...]

See the Ethernet Switch Firmware Manual for more detailed instructions
and additional information.

Functional Description

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3 Functional Description

3.1 Power Supply

The G101 is supplied with +12V (-5%/+5%) via CompactPCI Serial connector P1.

3.2 Thermal Considerations

A suitable heat sink is provided to meet thermal requirements.

3.3 Ethernet Interface

Depending on the configuration the G101 has up to 25 Gigabit Ethernet interfaces.

The following configurations are possible:

 25-ports, 3x RJ45 + 1x SFP 2.5 Gbps on front, 10x GE + 3x QSGMII links on backplane,
 24-ports, 4x M12 on front, 9x GE + 3x QSGMII links on backplane

These include 12 ports with integrated 10/100/1000 MBit/s copper PHYs, and one port
with up to 2.5 Gbit/s for a SFP pluggable module to support a high speed uplink. All
Channels support 10/100/1000Base-T physical layers, and half-duplex and full duplex
operation complying with IEEE802.3x.

3.3.1 Front-Panel Connection

The G101 is available in two versions:

 Front panel with three standard RJ45 connectors (standard version) and one SFP

cage, or

 Front panel with four 8-pin M12 connectors.

The pin assignments correspond to the Ethernet specification IEE802.3

Tabl e 1 0 . Signal mnemonics of RJ45 and M12 Ethernet front-panel connectors

Please note: If you use any other heat sink than that supplied by MEN, or
no heat sink at all, warranty on functionality and reliability of the G101
may cease. If you have any questions or problems regarding thermal
behavior, please contact MEN.

Signal Direction Function

D_x+ in/out Positive data signal for 1000BASE-T

D_x- in/out Negative data signal for 1000BASE-T

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RJ45 Connectors

Connector types:

 Modular 8/8-pin mounting jack according to FCC68
 Mating connector:

Modular 8/8-pin plug according to FCC68

Tabl e 1 1 . Pin assignment of RJ45 Ethernet front-panel connectors

M12 Connectors

Connector types:

 8-pin M12 receptacle A-coded 90°
 Mating connector:

8-pin M12 plug A-coded 90°

Tabl e 1 2 . Pin assignment of M12 Ethernet front-panel connectors

1000Base-T

1D_1+

2D_1-

3D_2+

4D_2-

5D_3+

6D_3-

7D_4+

8D_4-

1000Base-T

1D_3-

2D_4+

3D_4-

4D_1-

5D_2+

6D_1+

7D_3+

8D_2-

1

8

2

4

1

3

5

6

7

8

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SFP Connector

The G101 supports a high speed uplink with one SFP cage at the front panel, with up to

2.5 Gbit/s.

Connector type:

 Small Form-factor Pluggable (SFP) single port cage

Tabl e 1 3 . Pin assignment of SFP front-panel connector

Tabl e 1 4 . Signal mnemonics of SFP front-panel connectors

1GND11GND

2SFP_TxFAULT12 RD-

3SFP_TxDIS13 RD+

4SFP_SDA14 GND

5 SFP_SCL 15 VCC_R

6SFP_PRST#16 VCC_T

7SFP_RATE(nc)17 GND

8SFP_LOS18 TD+

3GND19 TD-

10 GND 20 GND

Signal Direction Function

GND - Digital ground

RD- in Inv. Received Data Out

RD+ in Received Data Out

SFP_LOS in Loss of Signal

SFP_PRST# in Grounded by module to indicate that the

module is present

SFP_RATE(nc) out Select between full or reduced receiver

bandwidth

SFP_SCL out Clock line of two wire serial interface

SFP_SDA in/out Data line of two wire serial interface

SFP_TxDIS out Transmitter Disable

SFP_TxFAULT in Transmitter Fault Indication

TD- out Inv. Transmit Data In

TD+ out Transmit Data In

VCC_R - Receiver Power

VCC_T - Transmitter Power

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3.3.2 Ethernet Switch

The G101 uses the Vitesse VSC7429 switch processor.

3.4 Reset Interface

The G101 can be reset using the reset button at the front panel. The reset button is
recessed within the front panel, which prevents the button from being activated
inadvertently, and requires a tool, like a paper clip, to be pressed.

3.5 Service Connector

The G101 features one RS-232 serial port at the front panel, which is intended for
configuration and service purposes only.

As option to the standard configuration interface, the G101 also provides a RS-232 at the
P1 port.

Connector types:

 Modular 8/8-pin mounting jack according to FCC68
 Mating connector:

Modular 8/8-pin plug according to FCC68

Tabl e 1 5 . Pin assignment of RJ45 Ethernet front-panel connectors

Tabl e 1 6 . Signal mnemonics of front-panel service connector

For detailed information regarding configuration options, including active
help, please see the Ethernet Switch Firmware Manual.

For the position of the reset switch, please see Chapter Figure 2. Map of the board –

top view.

1nc

2nc

3nc

4GND

5 RS232_FRONT_RX

6 RS232_FRONT_TX

7nc

8nc

Signal Direction Function

GND - Digital ground

RX/TX in/out Transmit/receive differential pair

1

8

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3.6 CompactPCI Serial Interface

The G101 uses the rear connectors P1 according to the CompactPCI Serial specification
(PICMG CPCI-S.0).

Pin Assignment of P1 Connector

Connector type of P1:

 72-pin Airmax VS 4 pair, right angle header, 6 IMLA with end walls

Tabl e 1 7 . Pin assignment of CompactPCI Serial P1 connector

NC NC GND NC NC GND NC NC GND NC NC GND

6

GND NC NC GND NC NC GND NC NC GND NC NC

5

NC NC GND NC NC GND Res Res GND

USB_D_n-USB_D_

p

GND

4

GA[3]

SGPI­O_LD

SGPI-

O_CLK

GA[2]

SGPI-

O_DO

SGPI-

O_DI

PWR_-

FAIL#

RS232_RX
(optional)

RS232_TX
(optional)

PWRBTN

#

NC NC

3

SYSEN# Res GND

WAKE_

IN#

PRST# GND RST# PS_ON# GND

I2C_
SDA

I2C_

SCL

GND

2

GND +12V +12V GND +12V +12V GND +12V +12V GND STNDBY +12V

1

LKJIHGF E DCBA

1

A

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Pin Assignment of P2 Connector

Connector type of P2:

96-pin Airmax VS 4 pair, right angle header, 8 rows, 2 walls

Tabl e 1 8 . Pin assignment of CompactPCI Serial P2 connector

NC

REF-

CLK_3

NC NC

REF-

CLK_2

GND NC OUTPUT GND INPUT INPUT GND

8

GND NC NC GND NC

OUT-

PUT

GND OUTPUT OUTPUT GND INPUT INPUT

7

NC NC GND NC IO_RST GND NC NC GND NC NC GND

6

GND NC NC GND NC NC GND NC NC GND NC NC

5

NC NC GND NC NC GND NC NC GND NC NC GND

4

GND

SYNCE_­DIFF3_n

SYNCE
_DIFF3

_p

GND

COMA_

3

1PPS_3 GND

QSGMII_0

3_Rx_n

QSGMII_
03_Rx_p

GND

QSGMII_

03_Tx_n

QSGMII_

03_Tx_p

3

NC NC GND NC NC GND NC NC GND NC NC GND

2

GND NC NC GND NC NC GND NC NC GND NC NC

1

LKJIHGF E DCBA

1

A

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Pin Assignment of P4 Connector

Connector type of P4:

96-pin Airmax VS 4 pair, right angle header, 8 rows, 2 walls

Tabl e 1 9 . Pin assignment of CompactPCI Serial P4 connector

ETH_16_

D_n

ETH_16_

D_p

GND

ETH_16_

C_n

ETH_16

_C_p

GND

ETH_16_

B_n

ETH_16_B

_p

GND

ETH_16_

A_n

ETH_16_

A_p

GND

8

GND NC NC GND NC NC GND NC NC GND NC NC

7

ETH_15_

D_n

ETH_15_

D_p

GND

ETH_15_

C_n

ETH_15

_C_p

GND

ETH_15_

B_n

ETH_15_B

_p

GND

ETH_15_

A_n

ETH_15_

A_p

GND

6

GND NC NC GND NC NC GND NC NC GND NC NC

5

ETH_14_

D_n

ETH_14_

D_p

GND

ETH_14_

C_n

ETH_14

_C_p

GND

ETH_14_

B_n

ETH_14_B

_p

GND

ETH_14_

A_n

ETH_14_

A_p

GND

4

GND

SYNCE_­DIFF1_n

SYNCE
_DIFF1

_p

GND

COMA_

1

1PPS_1 GND

QSGMII_
01_Rx_n

QSGMII_
01_Rx_p

GND

QSGMII_

01_Tx_n

QSGMII_

01_Tx_p

3

ETH_13_

D_n

ETH_13_

D_p

GND

ETH_13_

C_n

ETH_13

_C_p

GND

ETH_13_

B_n

ETH_13_B

_p

GND

ETH_13_

A_n

ETH_13_

A_p

GND

2

GND

SYNCE_­DIFF2_n

SYNCE
_DIFF2

_p

GND

COMA_

2

1PPS_2 GND

QSGMII_0

2_Rx_n

QSGMII_
02_Rx_p

GND

QSGMII_

02_Tx_n

QSGMII_

02_Tx_p

1

LKJIHGF E DCBA

1

A

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Pin Assignment of P5 Connector

Connector type of P5:

96-pin Airmax VS 4 pair, right angle header, 6 rows, 2 walls

Tabl e 2 0 . Pin assignment of CompactPCI Serial P5 connector

NC NC NC NC NC NC NC NC NC NC NC NC

6

MDIO_1 MINT_1 MDC_1 MDIO_3 MINT_3 MDC_3 MDIO_2 MINT_2 MDC_2 NC NC NC

5

ETH_12_

D_n

ETH_12_

D_p

GND

ETH_12_

C_n

ETH_12

_C_p

GND

ETH_12_

B_n

ETH_12_B

_p

GND

ETH_12_

A_n

ETH_12_

A_p

GND

4

GND

ETH_11_

D_n

ETH_1
1_D_p

GND

ETH_11

_C_n

ETH_1
1_C_p

GND

ETH_11_B_nETH_11_

B_p

GND

ETH_11_

A_n

ETH_11_

A_p

3

ETH_10_

D_n

ETH_10_

D_p

GND

ETH_10_

C_n

ETH_10

_C_p

GND

ETH_10_

B_n

ETH_10_B

_p

GND

ETH_10_

A_n

ETH_10_

A_p

GND

2

GND

ETH_9_D_nETH_9_

D_p

GND

ETH_9_

C_n

ETH_9_

C_p

GND

ETH_9_B_nETH_9_B_

p

GND

ETH_9_A_nETH_9_A

_p

1

LKJIHGF E DCBA

1

A

Functional Description

20G101-00 E2

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Page 34

Pin Assignment of P6 Connector

Connector type of P6:

96-pin Airmax VS 4 pair, right angle header, 8 rows, 4 walls

Tabl e 2 1 . Pin assignment of CompactPCI Serial P6 connector

ETH_8_D_nETH_8_D

_p

GND

ETH_8_C_nETH_8_

C_p

GND

ETH_8_B_nETH_8_B_

p

NC

ETH_8_A_nETH_8_A

_p

NC

8

GND

ETH_7_D_nETH_7_

D_p

GND

ETH_7_

C_n

ETH_7_

C_p

GND

ETH_7_B_nETH_7_B_

p

GND

ETH_7_A_nETH_7_A

_p

7

ETH_6_D_nETH_6_D

_p

GND

ETH_6_C_nETH_6_

C_p

GND

ETH_6_B_nETH_6_B_

p

GND

ETH_6_A_nETH_6_A

_p

GND

6

GND

ETH_5_D_nETH_5_

D_p

GND

ETH_5_

C_n

ETH_5_

C_p

GND

ETH_5_B_nETH_5_B_

p

GND

ETH_5_A_nETH_5_A

_p

5

ETH_4_D_nETH_4_D

_p

GND

ETH_4_C_nETH_4_

C_p

GND

ETH_4_B_nETH_4_B_

p

GND

ETH_4_A_nETH_4_A

_p

GND

4

GND

ETH_3_D_nETH_3_

D_p

GND

ETH_3_

C_n

ETH_3_

C_p

GND

ETH_3_B_nETH_3_B_

p

GND

ETH_3_A_nETH_3_A

_p

3

ETH_2_D_nETH_2_D

_p

GND

ETH_2_C_nETH_2_

C_p

GND

ETH_2_B_nETH_2_B_

p

GND

ETH_2_A_nETH_2_A

_p

GND

2

GND

ETH_1_D_nETH_1_

D_p

GND

ETH_1_

C_n

ETH_1_

C_p

GND

ETH_1_B_nETH_1_B_

p

GND

ETH_1_A_nETH_1_A

_p

1

LKJIHGF E DCBA

1

A

Appendix

20G101-00 E2

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Page 35

4 Appendix

4.1 Literature and Web Resources

4.1.1 Ethernet

4.1.2 CompactPCI Serial

G101 data sheet with up-to-date information and documentation:

www.men.de/products/02G101-.html

 ANSI/IEEE 802.3-1996, Information Technology - Telecommunications

and Information Exchange between Systems - Local and Metropolitan
Area Networks - Specific Requirements - Part 3: Carrier Sense Multiple
Access with Collision Detection (CSMA/CD) Access Method and Physical
Layer Specifications; 1996; IEEE

www.ieee.org

 Charles Spurgeon's Ethernet Web Site

Extensive information about Ethernet (IEEE 802.3) local area network
(LAN) technology.

www.ethermanage.com/ethernet/

 InterOperability Laboratory, University of New Hampshire

This page covers general Ethernet technology.

www.iol.unh.edu/services/testing/ethernet/training/

 CompactPCI Serial Specification PICMG CPCI-S.0 Revision 1.0:

2011; PCI Industrial Computers Manufacturers Group (PICMG)

www.picmg.org

 Introduction to CompactPCI Serial on Wikipedia:

en.wikipedia.org/wiki/CompactPCI_Serial

Appendix

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Page 36

4.1.3 Finding out the Product’s Article Number, Revision and Serial
Number

MEN user documentation may describe several different models and/or design revisions
of the G101. You can find information on the article number, the design revision and the
serial number on the two labels affixed to the board.

 Article number: Indicates the product family and model. This is also MEN’s ordering

number. To be complete it must have 9 characters.

 Revision number: Indicates the design revision of the product.
 Serial number: Unique identification assigned during production.

If you need support, you should communicate these numbers to MEN.

Figure 5. Labels indicating the product’s article number, revision and serial number

Revisionnumber

Serialnumber

Completearticlenumber

00.00.00

0*-00