RuggedCom Switch RS930L User Guide

RuggedVDSL™ RS930L

6-Port Managed Ethernet Switch with Dual Port Ethernet over VDSL Uplinks

Features and Benefits

Ethernet Ports

Up to two Ethernet over VDSL (EoVDSL) interfaces

6 fast Ethernet ports (10/100BaseTX)

ꢀ

Ethernet Over VDSL Port Characteristics:

.Up to 5km LAN segments

ꢀ

Symmetric data rates up to 35Mbps

Asymmetric data rates up to 40Mbps

Automatically selects fastest data rate based on distance

and quality of cable

eRSTP

Software selectable to be master or slave

Frequency Division Multiplexing (FDM)

ꢀ

Cyber Security Features

ꢀ Multi-level user passwords

ꢀ SSH/SSL encryption

ꢀ Enable/disable ports, MAC based port security

ꢀ Port based network access control (802.1x)

The RuggedVDSL RS930L is a 6 port industrially hardened,

ꢀ VLAN (802.1q ) to segregate and secure network traffic

fully managed Ethernet switch supporting Ethernet over VDSL

(EoVDSL) allowing up to 4km LAN segments over telephone

grade cable (or other legacy serial cabling) at up to 35Mbps.

The RS930L allows for aggregation of Ethernet enabled devices

at a remote location back to the central control room with

EoVDSL using existing telephone grade cable (or other legacy

serial cabling). The RS930L can be configured with dual

EoVDSL interfaces and is ideal for ring or loop network

architecture and is the perfect solution for bringing Ethernet

networking to applications where existing telephone wiring is

already present, thus saving the considerable cost of installing

new network cabling.

ꢀ Radius centralized password management

ꢀ SNMPv3 encrypted authentication and access security

RuggedRated™ for Reliability in Harsh Environments

ꢀ Immunity to EMI and heavy electrical surges

ꢁ

Meets IEEE 1613 (electrical utility substations)

Exceeds IEEE 61850-3 (electrical utility substations)

Exceeds IEC 61800-3 (variable speed drive systems)

Exceeds IEC 61000-6-2 (generic industrial)

ꢁ

Exceeds NEMA TS-2 (traffic control equipment)

ꢀ -40 to +85°C operating temperature (no fans)

no fans or moving parts for improved reliability

ꢀ

ꢀ 20 AWG galvanized steel enclosure

Designed to operate reliably in harsh industrial environments the

RS930L provides a high level of immunity to electromagnetic

interference and heavy electrical surges typical of environments

found in electric utility substations, factory floors or in curb side

traffic control cabinets. An operating temperature range of -40°C

to +85°C coupled with hazardous location certification, optional

conformal coating and a galvanized steel enclosure allows the

RS930L to be placed in almost any location.

DIN or panel mounting options provide secure

mechanical reliability

ꢀ

Rugged Operating System (ROS™) Features

ꢀ Simple plug and play operation - automatic learning,

negotiation, and crossover detection

ꢀ RSTP (802.1D-2004) and Enhanced Rapid Spanning Tree

(eRSTP™) network fault recovery (<5ms)

ꢀ Quality of Service (802.1p) for real-time traffic

ꢀ VLAN (802.1q) with double tagging and GVRP support

ꢀ Link aggregation (802.3ad)

ꢀ IGMP Snooping for multicast filtering

ꢀ Port Rate Limiting and Broadcast Storm Limiting

ꢀ Port configuration, status, statistics, mirroring, security

.Loss of link management on fiber ports

SNTP time synchronization (client and server)

The RS930L is packaged in a compact, galvanized steel

enclosure that allows either DIN or panel mounting for efficient

use of cabinet space. The RS930L provides an integrated

power supply with a wide range of voltages (88-300VDC or 85-

264VAC) for worldwide operability or dual-input, reversible

polarity, 12VDC, 24VDC and 48VDC power supply inputs for

high availability applications requiring backup power inputs.

ꢀ

The RS930L's superior ruggedized design coupled with the

embedded Rugged Operating System (ROS™) provides

improved system reliability and advanced networking features

making it ideally suited for creating Ethernet networks for

mission-critical, real-time, control applications.

Universal Power Supply Options

ꢀ Fully integrated power supply (no external adaptors)

ꢀ Universal high-voltage range: 88-300VDC or 85-264VAC

ꢀ Dual low-voltage DC inputs: 24VDC (9-36VDC)

or 48VDC (36-72VDC)

SS^RUGGEDCOM

9001:2000

9001:20 0

ꢀ Terminal blocks for reliable maintenance

All RuggedCom products are backed by a five year warranty

and unsurpassed technical support.

free connections

ꢀ CSA/UL 60950 safety approved to +85°C

CERTIFIED

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RuggedVDSL™ RS930L

6-Port Managed Ethernet Switch with Dual Port Ethernet over VDSL Uplinks

Network Architecture

Control Room

VDSL

RS930L

RS920L

Up to 40Mbps

RS900L

Up to 5km

RS910L

VDSL

Up to 40Mbps

Up to 5km

Up to 100Mbps

Up to 90km

VDSL

IED

Fiber

VoIP

Phone

VDSL

Serial

VoIP

Phone

IED

Serial

Video

IED

Video

Serial

Video

Serial

RS900L

RS910L

RS920L

RS930L

8 Port Managed Switch with

Ethernet over VDSL Uplink

Serial and Ethernet Device

Server with Ethernet over

VDSL Uplink

Dual Port Ethernet over

VDSL with Integrated

Dual Port Serial Server

6 Port Managed Switch

with Dual Port Ethernet over

VDSL Uplink

ꢀ 1 Ethernet over VDSL

interface

ꢀ Up to 8 fast Ethernet ports

ꢀ Copper and fiber options

ꢀ Use to aggregate Ethernet

enabled devices at

ꢀ 1 Ethernet over VDSL

interface

ꢀ 2 RS485/RS422/RS232

Serial ports (DB9 or RJ45)

ꢀ Optional 2 Ethernet ports

– copper of fiber

ꢀ Use to network enable

legacy serial devices at

remote locations

ꢀ 2 Ethernet over VDSL

interfaces

ꢀ 2 RS485/RS422/RS232

Serial ports (DB9 or RJ45)

ꢀ Use as a serial drop point

for a ring or bus

ꢀ 2 Ethernet over VDSL

interfaces

ꢀ 6 Port Managed Ethernet

Switch - copper interfaces

ꢀ Use as an Ethernet drop

point for a ring or bus

network topology

ꢀ Span over hundreds of

kilometers using existing

telephone grade cables

remote locations back to

a central point

network topology

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RuggedVDSL™ RS930L

6-Port Managed Ethernet Switch with Dual Port Ethernet over VDSL Uplinks

ROS Features

Cyber Security

A configurable "weighted fair queuing" algorithm controls how

Cyber security is an urgent issue in many industries where

advanced automation and communications networks play

a crucial role in mission critical applications and where high

reliability is of paramount importance. Key ROS™ features that

address security issues at the local area network level include:

frames are emptied from the queues.

VLAN (IEEE 802.1q)

Virtual local area networks (VLAN) allow the segregation

of a physical network into separate logical networks with

independent broadcast domains. A measure of security is

provided since hosts can only access other hosts on the

same VLAN and traffic storms are isolated. ROS™ supports

802.1q tagged Ethernet frames and VLAN trunks. Port

based classification allows legacy devices to be assigned

to the correct VLAN. GVRP support is also provided to

simplify the configuration of the switches on the VLAN.

ꢀ.Passwords - Multi-level user passwords secures switch

against unauthorized configuration

ꢀ.SSH / SSL - Extends capability of password protection

to add encryption of passwords and data as they cross

the network

ꢀ.Enable / Disable Ports - Capability to disable ports so that

traffic can not pass

ꢀ.802.1q VLAN - Provides the ability to logically segregate

traffic between predefined ports on switches

ꢀ.MAC Based Port Security - The ability to secure ports on

a switch so only specific Devices / MAC addresses can

communicate via that port

ꢀ.802.1x Port Based Network Access Control - The ability

to lock down ports on a switch so that only authorized

clients can communicate via this port

Link Aggregation (802.3ad)

The link aggregation feature provides the ability to aggregate

several Ethernet ports into one logical link (port trunk) with

higher bandwidth. This provides an inexpensive way to set up

a high speed backbone to improve network bandwidth. This

feature is also known as "port trunking", "port bundling", "port

teaming", and "ethernet trunk".

IGMP Snooping

ꢀ.Radius - Provides centralized password management

ꢀ.SNMPv3 - encrypted authentication and access security

ROS™ uses IGMP snooping (Internet Group Management

Protocol v1&v2) to intelligently forward or filter multicast traffic

streams (e.g. MPEG video) to or from hosts on the network.

This reduces the load on network trunks and prevents

The ROS™ cyber security features are included to help

address the various industry specific security standards such

as NERC CIP, ISA S99, AGA 12, IEC 62443, ISO 17799:2005 packets from being received on hosts that are not involved.

and PCSRF SPP-ICS.

ROS™ has a very powerful implementation of

IGMP snooping that:

Enhanced Rapid Spanning Tree Protocol (eRSTP™)

RuggedCom eRSTP allows the creation of fault-tolerant ring

and mesh Ethernet networks that incorporate redundant links

that are 'pruned' to prevent loops. eRSTP yields worst-case

ꢀ.Can be enabled on a per VLAN basis.

ꢀ.Detects and filters all multicast streams regardless of

whether subscribers exist.

ꢀ.Supports "router-less" operation by supporting an

"active" mode.

ꢀ.Restores traffic streams immediately after an RSTP

topology change.

fault recovery of 5ms times the 'bridge diameter' and allows

rings of up to 160 switches. For example, a ring of ten

switches will have fault recovery times under 50ms. eRSTP

implements both STP and RSTP to ensure interoperability

with commercial switches unlike other proprietary 'ring'

solutions.

SNMP (Simple Network Management Protocol)

SNMP provides a standardized method for network

management stations the ability to interrogate devices from

different vendors. SNMP versions supported by ROS™ are

v1, v2c, and v3. SNMPv3 in particular provides security

features (such as authentication, privacy, and access control)

not present in earlier SNMP versions. ROS™ also supports

numerous standard MIBs (Management Information Base)

allowing for easy integration with any network management

system (NMS).

Quality of Service (IEEE 802.1p)

Some networking applications such as real-time control

or VoIP (voice over IP) require predictable arrival times for

Ethernet frames. Switches can introduce latency in times

of heavy network traffic due to the internal queues that buffer

frames and then transmit on a first come first serve basis.

ROS™ supports 'Class of Service' in accordance with IEEE

802.1p that allows time critical traffic to jump ahead to the

front of the queue thus minimizing latency and reducing jitter

to allow such demanding applications to operate correctly.

ROS™ allows priority classification by port, tags, MAC

address, and IP type of service (TOS).

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RuggedVDSL™ RS930L

6-Port Managed Ethernet Switch with Dual Port Ethernet over VDSL Uplinks

ROS Features

SNMP (Simple Network Management Protocol) (cont’d)

Port Configuration and Status

A feature of SNMP supported by ROS™ is the ability to

generate "traps" upon system events. A NMS can record

traps from multiple devices providing a powerful network

ROS™ allows individual ports to be 'hard' configured

for speed, duplex, auto-negotiation, flow control and more.

This allows proper connection with devices that do not

negotiate or have unusual settings. Detailed status of ports

with alarm and SNMP trap on link problems aid greatly in

system troubleshooting.

troubleshooting tool. RuggedVue is RuggedCom's NMS

that provides graphical visualization of the network and is

fully integrated with all RuggedCom products.

SNTP (Simple Network Time Protocol)

Port Statistics and RMON (Remote Monitoring)

ROS™ provides continuously updating statistics per port

that provide both ingress and egress packet and byte

counters as well as detailed error figures. Also provided

is full support for the RMON statistics, history, alarms, and

event groups. RMON allows for very sophisticated data

collection, analysis and detection of traffic patterns.

SNTP automatically synchronizes the internal clock of all

ROS™ devices on the network. This allows for correlation

of time stamped events for troubleshooting.

SCADA and Industrial Automation

ROS™ contains features that optimize network performance

and simplify switch management based on the unique

requirements found in SCADA and industrial automation

applications. Features such as Modbus TCP management for

retrieval of switch data using the ubiquitous Modbus protocol

and DHCP Option 82, a Rockwell Automation ODVA

requirement for IP address assignment based on the location

of the end device, provide capabilities not found in typical

"commercial" or "office grade" Ethernet switches.

Event Logging and Alarms

ROS™ records all significant events to a non-volatile

system log allowing forensic troubleshooting. Events

include link failure and recovery, unauthorized access,

broadcast storm detection, and self-test diagnostics

among others. Alarms provide a snapshot of recent

events that have yet to be acknowledged by the network

administrator. An external hardware relay is de-energized

during the presence of critical alarms allowing an

external controller to react if desired.

Port Based Network Access Control (802.1x)

ROS™ supports the IEEE 802.1x standard that defines

a mechanism for port-based network access control which

provides a means of authenticating and authorizing

devices attached to LAN ports.

HTML Web Browser and Telnet User Interfaces

ROS™ provides a simple, intuitive user interface for

configuration and monitoring via a standard graphical

web browser or via Telnet. All system parameters include

detailed on-line help to make setup a breeze. ROS™ ,

presents a common look and feel and standardized

configuration process allowing easy migration to other

RuggedCom managed products.

Port Rate Limiting

ROS™ supports configurable rate limiting per port to limit

unicast and multicast traffic. This can be essential to

managing precious network bandwidth for service providers.

It also provides edge security for denial of service

(DOS) attacks.

Configuration via ASCII Text File

Broadcast Storm Filtering

All configuration parameters are stored in an ASCII

formatted text file that can easily be transferred via TFTP

or Xmodem. The configuration file can be saved for

backup purposes and easily manipulated by a text editor.

The same text file can be downloaded to the switch at

a later date in order to re-configure or restore

a previous configuration.

Broadcast storms wreak havoc on a network and can cause

attached devices to malfunction. This could be disastrous on

a network with mission critical equipment. ROS™ limits this

by filtering broadcast frames with a user-defined threshold.

Link Fault Indication™

Some intelligent electronic devices (IEDs) have dual fiber

optic ports with automatic failover to a backup port should the

primary fail. ROS™ ensures this mechanism works reliably

under all failure modes by appropriately disabling link signals

when required. ROS™ also flushes learned MAC addresses

to ensure the failover occurs quickly.

Command Line Interface (CLI)

A command line interface can be used in conjunction

with remote shell to automate data retrieval, configuration

updates, and firmware upgrades. A powerful SQL-like

capability allows expert users the ability to selectively

retrieve or manipulate any parameters the device

has to offer.

Port Mirroring

ROS™ can be configured to duplicate all traffic on one port

to a designated mirror port. When combined with a network

analyzer, this can be a powerful troubleshooting tool.

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RuggedVDSL™ RS930L

6-Port Managed Ethernet Switch with Dual Port Ethernet over VDSL Uplinks

EMI and Environmental Type Tests

IEC 61850-3 EMI TYPE TESTS

TEST

Description

Test Levels

Severity Levels

Enclosure Contact

Enclosure Air

Enclosure ports

+/- 8kV

+/- 15kV

20 V/m

IEC 61000-4-2

IEC 61000-4-3

ESD

Radiated RFI

Signal ports

+/- 4kV @ 2.5kHz

+/- 4kV

D.C. Power ports

A.C. Power ports

IEC 61000-4-4

Burst (Fast Transient)

+/- 4kV

Earth ground ports

Signal ports

D.C. Power ports

A.C. Power ports

+/- 4kV line-to-earth, +/- 2kV line-to-line

+/- 2kV line-to-earth, +/- 1kV line-to-line

+/- 4kV line-to-earth, +/- 2kV line-to-line

IEC 61000-4-5

IEC 61000-4-6

Surge

Signal ports

10V

D.C Power ports

A.C. Power ports

Induced (Conducted) RFI

10V

Earth ground ports

Enclosure ports

IEC 61000-4-8

IEC 61000-4-29

Magnetic Field

40 A/m continuous, 1000 A/m for 1 s

30% for 0.1s, 60% for 0.1s, 100% for 0.05s

N/A

D.C. Power ports

Voltage Dips & Interrupts

30% for 1 period, 60% for 50 periods

N/A

A.C. Power ports

IEC 61000-4-11

IEC 61000-4-12

100% for 5 periods, 100% for 50 periods

2.5kV common, 1kV diff. mode@1MHz

30V Continuous, 300V for 1s

10%

2kVac (Fail-Safe Relay output)

2kVac

5kV (Fail-Safe Relay output)

5kV

Signal ports

D.C. Power ports

A.C. Power ports

Signal ports

D.C. Power ports

Signal ports

D.C. Power ports

A.C. Power ports

Signal ports

D.C. Power ports

A.C. Power ports

Damped Oscillatory

IEC 61000-4-16

IEC 61000-4-17

Mains Frequency Voltage

Ripple on D.C. Power Supply

N/A

IEC 60255-5

Dielectric Strength

H.V. Impulse

IEEE 1613 (C37.90.x) EMI IMMUNITY TYPE TESTS

Test

Description

Test Levels

Severity Levels

Enclosure Contact

Enclosure Air

Enclosure ports

Signal ports

D.C. Power ports

A.C. Power ports

Earth ground ports3

Signal ports

D.C. Power ports

A.C. Power ports

Signal ports

D.C. Power ports

A.C. Power ports

Signal ports

D.C. Power ports

A.C. Power ports

+/- 8kV

+/- 15kV

35 V/m

+/- 4kV @ 2.5kHz

+/- 4kV

N/A

IEEE C37.90.3

IEEE C37.90.2

ESD

Radiated RFI

IEEE C37.90.1

Fast Transient

Oscillatory

+/- 4kV

2.5kV common mode @1MHz

2.5kV common, 1kV diff. mode@1MHz

5kV (Fail-Safe Relay output)

5kV

2kVac

IEEE C37.90

H.V. Impulse

Dielectric Strength

Environmental Type Tests

Description

Test

IEC 60068-2-1

IEC 60068-2-2

Test Levels

-40°C, 16 Hours

+85°C, 16 Hours

Severity Levels

Cold Temperature

Dry Heat

Test Ad

Test Bd

N/A

95% (non-condensing), 55°C , 6

cycles

IEC 60068-2-30

Humidity (Damp Heat, Cyclic)

Test Db

N/A

IEC 60255-21-1

IEC 60255-21-2

Vibration

Shock

Tests Fc

Tests Ea

2g @ (10 - 150) Hz

30g @ 11mS

Class 2

Notes: 1. Class 2 refers to "Measuring relays and protection equipment for which a very high security margin is required or where the vibration levels are very high, ( e.g. shipboard application and for severe transportation conditions")

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RuggedVDSL™ RS930L

6-Port Managed Ethernet Switch with Dual Port Ethernet over VDSL Uplinks

Technical Specifications

Power Supply

Network Management

ꢀ Power Consumption: 10W MAX

ꢀ ROSVue HTTP graphical web-based

ꢀ 24VDC: 9-36VDC, 0.4A

ꢀ SNMP v1, v2c, v3

ꢀ 48VDC: 36-72VDC, 0.2A

ꢀ Telnet, VT100

ꢀ HI Voltage AC/DC: 88-300VDC, 85-264VAC, 0.1A

ꢀ Command Line Interface (CLI)

Critical Alarm Relay

ꢀ Form-C failsafe contact relay: 1A@30VDC

IEEE Compliance

ꢀ.802.3-10BaseT

ꢀ.802.3u-100BaseTX, 100BaseFX

ꢀ.802.3x-Flow Control

ꢀ.802.3z-1000BaseLX

ꢀ.802.3ab-1000BaseTX

ꢀ.802.3ad-Link Aggregation

ꢀ.802.1D-MAC Bridges

ꢀ.802.1D-Spanning Tree Protocol

ꢀ.802.1p-Class of Service

ꢀ.802.1q-VLAN Tagging

ꢀ.802.1D-2004 -Rapid Spanning Tree Protocol

ꢀ.802.1x-Port Based Network Access Control

Physical

ꢀ Height: 7.4" / 18.8cm

ꢀ Width: 2.6" / 6.6cm

ꢀ Depth: 5.0" / 12.7cm

ꢀ Weight: 2.7lbs / 1.22kg

ꢀ Ingress Protection: IP40 (1mm objects)

ꢀ Enclosure: 20 AWG galvanized steel enclosure

ꢀ Mounting: DIN rail or panel mounted

Switch Properties

ꢀ Switching method: Store & Forward

IETF RFC Compliance

ꢀ.RFC768-UDP

ꢀ Switching latency: 8 us (100Mbps)

ꢀ Switching bandwidth: 1.8Gbps

ꢀ.RFC783-TFTP

ꢀ MAC address table size: 16kbytes

ꢀ.RFC791-IP

ꢀ Priority Queues: 4

ꢀ.RFC792-ICMP

ꢀ Frame buffer memory: 1 Mbit

ꢀ.RFC793-TCP

ꢀ VLANs: 64

ꢀ.RFC826-ARP

ꢀ IGMP and static multicast groups: 256

ꢀ.RFC854-Telnet

ꢀ Port rate limiting: 128kbps, 256, 512, 4, 8Mbps

ꢀ.RFC894-IP over Ethernet

ꢀ.RFC1112-IGMP v1

ꢀ.RFC1519-CIDR

ꢀ No head of line blocking

Approvals

ꢀ.RFC1541-DHCP (client)

ꢀ.RFC2030-SNTP

ꢀ.RFC2068-HTTP

ꢀ.RFC2236-IGMP v2

ꢀ.RFC2284-EAP

ꢀ.RFC2475-Differentiated Services

ꢀ.RFC2865-Radius

ꢀ.RFC3414-SNMPv3-USM

ꢀ.RFC3415-SNMPv3-VACM

ꢀ ISO: Designed and manufactured using a ISO9001: 2000

certified quality program

ꢀ CE Marking

ꢀ Emissions: FCC Part 15 (Class A),

EN55022 (CISPR22 Class A)

ꢀ Safety: cCSAus (Compliant with CSA C22.2 No. 60950,

UL 60950, EN60950)

ꢀ Laser Eye Safety (FDA/CDRH): Complies with 21

CFR Chapter1, Subchapter J.

IETF SNMP MIBS

EMI Immunity and Environmental Compliance

ꢀ RFC1493-BRIDGE-MIB

ꢀ IEC 61000-6-2 Industrial (Generic)

ꢀ RFC1907-SNMPv2-MIB

ꢀ IEC 61800-3 Industrial (Variable Speed Drive Systems)

ꢀ RFC2012-TCP-MIB

ꢀ IEC 61850-3 Electric Utility Substations

ꢀ RFC2013-UDP-MIB

ꢀ IEEE 1613 Electric Utility Substations

ꢀ RFC2578-SNMPv2-SMI

ꢀ NEMA TS 2 Traffic Control Equipment

ꢀ RFC2579-SNMPv2-TC

ꢀ RFC2819-RMON-MIB

Warranty

ꢀ RFC2863-IF-MIB

ꢀ 5 Years-Applicable to design or manufacturing

ꢀ draft-ietf-bridge-rstpmib-03-BRIDGE-MIB