RS920L

Product Overview
RUGGEDCOM RS920L
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device
Server, 128-bit Encryption
The RUGGEDCOM RS920L from Siemens is a utility grade
serial device server and managed Ethernet switch supporting
Ethernet over VDSL (EoVDSL). The RS920L can be configured
with up to 2 EoVDSL interfaces and 2 serial ports (RS485/
RS422/RS232). The EoVDSL interface allows for aggregation
of serial devices at a remote location back to the central
control room using existing telephone grade cable (or other
legacy serial cabling). The EoVDSL uplink allows up to 5km
LAN segments at up to 35Mbps. The dual EoVDSL interfaces
is ideal for ring or loop network architectures and is the perfect
solution for bringing Ethernet networking to serial devices
at remote locations and applications where existing wiring is
already present, thus saving the considerable cost of upgrading
existing legacy devices or installing new network cabling.
Designed to operate reliably in harsh environments, the
RS920L provides a high level of immunity to electromagnetic
interference and heavy electrical surges typical of environments
found in in electric utility substations, curb side traffic control
cabinets, and factory floors. An operating temperature
range of -40°C to +85°C coupled with hazardous location
compliance, optional conformal coating and a galvanized
steel enclosure allows the RS920L to be placed in almost
any location.
operability or dual-input, reversible polarity, 12VDC, 24VDC
and 48VDC power supply inputs for high availability
applications requiring backup power inputs.
The embedded Rugged Operating System (ROS) provides
advanced cyber security features and comprehensive
networking functions, providing a full array of intelligent
functionality for high network availability and manageability.
Coupled with ruggedness and durability that is designed in
from the onset, the RS920L is ideal for creating missioncritical, real-time, control applications where high reliability
and availability is of paramount importance.
All RUGGEDCOM products are backed by a five year warranty
and unsurpassed technical support.
The RS920L provides an integrated power supply with a wide
range of voltages (88-300VDC or 85-264VAC) for worldwide
usa.siemens.com/ruggedcom
Features and Benefits
Serial Device Server
■ Transmit serial data over an IP network
■ 2 RS485/RS422/RS232 Serial ports (DB9 or RJ45)
■ Serial Fiber Interface (ST) option available
■ Direct support for Modbus TCP, DNP 3, TIN serial protocols
■ Raw socket mode allows conversion of any serial protocol
Ethernet Over VDSL 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
■ Software selectable to be master or slave
■ Frequency Division Multiplexing (FDM)
Cyber Security Features
■ Multi-level user passwords
■ SSH/SSL/SFTP (128-bit encryption)
■ Enable/disable ports, MAC based port security
■ Port based network access control (802.1x)
■ VLAN (802.1Q) to segregate and secure network traffic
■ RADIUS centralized password management
■ SNMPv3 authentication and 56-bit encryption
Rugged Rated for Reliability in Harsh
Environments
■ Immunity to EMI and heavy electrical surges
- Meets IEEE 1613 (electric utility substations)
- Exceeds IEC 61850-3 (electric utility substations)
2
RUGGEDCOM RS920L
- Exceeds IEC 61800-3 (variable speed drive systems)
- Exceeds IEC 61000-6-2 (generic industrial)
- Exceeds NEMA TS-2 (traffic control equipment)
■ -40°C to +85°C operating temperature (no fans)
■ 20 AWG galvanized steel enclosure
■ DIN or panel mounting options provide secure
mechanical reliability
■ Hazardous Locations: Class 1, Division 2
Rugged Operating System (ROS) Features
■ Simple plug and play operation – automatic learning,
negotiation, and crossover detection
■ MSTP (802.1Q-2005, formerly 802.1s)
■ 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
■ SNTP time synchronization (client and server)
Universal Power Supply Options
■ Fully integrated power supplies (no external adaptors)
■ Universal high-voltage range: 88-300VDC or 85-264VAC
■ Dual low-voltage DC inputs: 24VDC (10-36VDC) or
48VDC (36-72VDC)
■ Terminal blocks for reliable maintenance free
connections
■ CSA/UL 60950 safety approved to +85°C
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
RUGGEDCOM RS920L
Operating
Temperature
Hazardous Location
Compliance
„ -40°C to +85°C
„No fans
„Class 1, Division 2
Rugged Construction
„20 AWG galvanized
steel enclosure
„Conformal coating
(optional)
EoVDSL Ports
„ Two EoVDSL ports
„RJ11 connector
„Symmetrics data rates
up to 35Mbps
Integrated Power
Supply
„Universal high-voltage
range:
88-300V DC or
85-264VAC
„Popular low voltage
DC ranges:
24VDC (10-36V DC),
48VDC (36-72VDC)
„Dual isolated DC
power inputs
Serial ports
„2 RS485/RS422/RS232
„DB9 or RJ45
„Up to 230kbp
„Serial fiber interface
option
Critical Alarm Relay
Mounting Options
„Form-C failsafe contact relay:
1A@30VDC
„DIN rail
„Panel mount
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
RUGGEDCOM RS920L
3
Network Architecture
Control Room
RUGGEDCOM
RS930L
Video
Servers
Traffic Control
Servers
VDSL
RUGGEDCOM
RS920L
RUGGEDCOM
RS930L
Up to 40Mbps
Up to 5km
RUGGEDCOM
RS910L
Up to 40Mbps
RUGGEDCOM
RS900L
Up to 100Mbps
Up to 90km
VoIP
Phone
Video
SCADA
Servers
Up to 5km
SCADA
Servers
Serial
VoIP
Phone
Video
SCADA
Servers
Industrial Ethernet
(Copper)
Industrial Ethernet
(Fiber Optic)
Video
SCADA
Servers
Serial
Serial
Serial
Serial
RS900L
RS920L
8 Port Managed Switch with 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
remote locations back to a central point
Dual Port Ethernet over VDSL with Integrated Dual
Port Serial Server
■ 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 network
topology
RS910L
RS930L
Serial and Ethernet Device Server with Ethernet over
VDSL Uplink
■ 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
4
RUGGEDCOM RS920L
6 Port Managed Switch with Dual Port Ethernet over
VDSL Uplink
■ 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
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
ROS Features
Serial IP Encapsulation
Many ‘legacy’ devices (RTU, PLC, IED, etc.) only support
serial communications via RS232, RS422 or RS485. ROS
encapsulates the serial data within a TCP connection
allowing these devices to be reached via an IP network.
A wide range of baud rates, frame packetization options,
and diagnostics allows any serial protocol to function.
The RS920W has specific support for the following
serial protocols:
■ Raw socket serial encapsulation
■ Modbus TCP (client and server)
■ DNP 3
■ WIN and TIN
■ Microlok
MODBUS TCP
The Modbus protocol is ubiquitous in the industrial control
and automation world. ROS converts Modbus RTU master/
slave serial data packets to Modbus TCP client/server
packets for transmission over an IP network. This allows
communications to Modbus RTU slaves via Ethernet and
allows multiple masters to poll the same slave device.
Cyber Security
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:
■ Passwords – Multi-level user passwords secures switch
against unauthorized configuration
■ SSH / SSL – Extends capability of password protection
to add 128-bit 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
■ RADIUS – authentication service using MD5 hash and
providing centralized password management
■ SNMPv3 – encrypted authentication access security and data encryption (CBC-DES with 56-bit encryption key)
■ Secure socket layer – Web-based management using SSL with data encryption (128-bit encryption key)
■ RSA – 1024 bit key for key management and key exchange
■ TACACS+ – Terminal Access Control and Accounting Services. Client provides encrypted authentication
and authorization
■ Point to Point (PPP) – using CHAP (MD5 Hash)
authentication service
■ SFTP – Secure File Transfer Protocol using SSH encryption
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
and PCSRF SPP-ICS.
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 fault recovery 1 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.
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). A
configurable “weighted fair queuing” algorithm controls
how 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.
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.”
1 eRSTP fault recovery times may be approximated as follows:
For 100 Mbps, fault recovery performance is <5ms/hop
For 1,000 Mbps, fault recovery performance is <5ms/hop + 20ms
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
RUGGEDCOM RS920L
5
ROS Features
IGMP Snooping
Broadcast Storm Filtering
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 packets
from being received on hosts that are not involved. ROS has a
very powerful implementation of IGMP snooping that:
■ 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
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.
SNMP (Simple Network Management Protocol)
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.
SNMP provides a standardized method for network
management stations the ability to interrogate devices from
different vendors. SNMPv3 in particular provides security
features such as authentication, privacy with data encryption
(CBC-DES with 56-bit encryption key) 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). A feature of SNMP supported by ROS is the ability to
generate “traps” upon system events. RUGGEDCOM NMS,
the RUGGEDCOM management solution, can record traps
from multiple devices providing a powerful network troubleshooting tool. It also provides a graphical visualization of the
network and is fully integrated with all RUGGEDCOM products.
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.
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.
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.
Event Logging and Alarms
HTML Web Browser and Telnet/SSH User
Interfaces
ROS provides a simple, intuitive user interface for configuration
and monitoring via a standard graphical web browser or via
Telnet/SSH. 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.
Configuration Via ASCII Text File
All configuration parameters are stored in an ASCII formatted
text file that can easily be transferred via TFTP, SFTP 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.
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 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.
6
RUGGEDCOM RS920L
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
EMI and Environmental Type Tests
IEC 61850-3 EMI 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 ports 3
+/- 8kV
+/-15kV
20 V/m
+/- 4kV @ 2.5kHz
+/- 4kV
+/- 4kV
+/- 4kV
4
4
Note 1
Note 1
4
4
4
Signal ports
+/-4kV line-to-earth, +/- 2kV line-to-line
4
D.C. power ports
A.C. power ports
Signal ports
D.C power ports
A.C power ports
Earth ground ports 3
Signal ports
D.C. power ports
A.C. power ports
Signal ports
D.C. power ports
D.C. power ports
Signal ports
D.C. power ports
+/-2kV line-to-earth, +/- 1kV line-to-line
+/-4kV line-to-earth, +/- 2kV line-to-line
10V
10V
10V
10V
40 A/m continuous, 1000 A/m for 1 s
1000 A/m for 1 s
30% for 0.1s, 60% for 0.1s, 100% for 0.05s
30% for 1 period, 60% for 50 periods
100% for 5 periods, 100% for 50 periods
2.5kV common, 1kV diff. mode@1MHz
2.5kV common, 1kV diff. mode@1MHz
2.5kV common, 1kV diff. mode@1MHz
30V Continuous, 300V for 1s
30V Continuous, 300V for 1s
10%
2k V AC (Fail-safe relay output)
1.5kV DC
3
4
3
3
3
3
Note 1
5
N/A
N/A
N/A
3
3
3
4
4
3
N/A
N/A
A.C. power ports
Signal ports
D.C. Power ports
A.C. Power ports
2kV AC
5kV (Fail-safe relay output)
5kV
5kV
N/A
N/A
N/A
N/A
Enclosure contact
Enclosure air
Enclosure ports
Test Levels
+/-2kV, +/-4kV, +/- 8kV
+/-4kV, +/-8kV, +/-15kV
35 V/m
Severity Levels
N/A
N/A
N/A
Signal ports
D.C. power ports
A.C. power ports
Earth ground ports 3
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
+/-4kV @ 2.5kHz
+/-4kV
+/-4kV
+/-4kV
2.5kV common mode@1MHz
2.5kV common, 1kV diff. mode@1MHz
2.5kV common, 1kV diff. mode@1MHz
5kV (Fail-safe relay output)
5kV
5kV
2k V AC
1.5k V DC
2k V AC
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Environmental type tests
Test
Description
IEC 60068-2-1
Cold temperature
Test Ad
Test levels
-40°C, 16 hours
Severity levels
N/A
IEC 60068-2-2
IEC 60068-2-30
IEC 60255-21-1
IEC 60255-21-2
Test Bd
Test Db
Test Fc
Test Ea
+85°C, 16 hours
95% (non-condensing), 55°C , 6 cycles
2g @ (10 - 150) Hz
30g @ 11mS
N/A
N/A
Class 2 2
Class 2 2
IEC 61000-4-2
ESD
IEC 61000-4-3
Radiated RFI
IEC 61000-4-4
Burst (fast transient)
IEC 61000-4-5
Surge
IEC 61000-4-6
Induced (conducted) RFI
IEC 61000-4-8
Magnetic field
IEC 61000-4-29
D.C. power ports
Voltage dips and interrupts
IEC 61000-4-11
IEC 61000-4-12
Damped oscillatory
IEC 61000-4-16
Mains frequency voltage
IEC 61000-4-17
Ripple on D.C. power supply
IEC 60255-5
Dielectric strength
IEC 60255-5
Enclosure ports
H.V. impulse
A.C. power ports
IEEE 1613 (C37.90.x) EMI Immunity Type Tests 2
Test
Description
IEEE C37.90.3
ESD
IEEE C37.90.2
Radiated RFI
IEEE C37.90.1
Fast transient
IEEE C37.90.1
Oscillatory
IEEE C37.90
H.V. impulse
IEEE C37.90
Dielectric strength
Dry heat
Humidity (damp heat, cyclic)
Vibration
Shock
1 RUGGEDCOM
specified severity levels.
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”).
3 Only applicable to functional earth connections separated from the safety earth connection.
2 Class
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
RUGGEDCOM RS920L
7
Technical Specifications
Power Supply
■ Power consumption: 10W max
■ 24VDC: 10-36VDC, 0.4A
■ 48VDC: 36-72VDC, 0.2A
■ HI voltage AC/DC: 88-300VDC, 85-264VAC, 0.1A
Critical Alarm Relay
■ Form-C failsafe contact relay:
1A@30VDC
■ Height: 7.4” (192mm)
■ Width: 2.6” (66mm)
■ Depth: 5.0” (127mm)
■ Weight: 1.22 kg
■ Ingress protection: IP40 (1mm objects)
■ Enclosure: 20 AWG galvanized steel enclosure
■ Mounting: DIN rail or panel mounted
Switch Properties
■ Switching method: Store and forward
■ Switching latency: 8 us (100Mbps)
■ Switching bandwidth: 1.8 Gbps
■ MAC address table size: 16kbytes
■ Priority queues: 4
■ Frame buffer memory: 1 Mbit
■ Simultaneous VLANs: 255
■ VLAN ID range: 1 to 4094
■ IGMP and static multicast groups: 256
■ Port rate limiting: 128kbps, 256, 512, 4, 8Mbps
■ No head of line blocking
Regulatory Approvals
■ 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
Chapter 1, Subchapter J
Network Management
■ HTTPS graphical web-based, SSL (128-bit encryption)
■ SNMP v1, v2c, v3 (56-bit encryption)
■ Telnet, VT100, SSH/SFTP (128-bit encryption)
■ Command Line Interface (CLI)
■ RSA key management (1024 bit key)
■ Authentication and accounting - TACACS+ (encrypted),
RADIUS client, PPP
■ 5 Years – Applicable to design and manufacturing related
product defects.
8
RUGGEDCOM RS920L
■IEC 61000-6-2 Industrial (Generic)
■IEC 61800-3 Industrial (Variable Speed Drive Systems)
■ IEC 61850-3 Electric Utility Substations
■ IEEE 1613 Electric Utility Substations
■ NEMA TS 2 Traffic Control Equipment
■ Hazardous Locations: Class 1, Division 2
IEEE Compliance
Physical Dimensions
Warranty
EMI Immunity and Environmental 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
■802.1w-Rapid Spanning Tree Protocol
■802.1x-Port Based Network Access Control
■802.1Q-2005 (formerly 802.1s) MSTP
IETF RFC Compliance
■RFC768-UDP
■ RFC783-TFTP
■ RFC791-IP
■RFC792-ICMP
■RFC793-TCP
■ RFC826-ARP
■ RFC854-Telnet
■RFC894-IP over Ethernet
■RFC1112-IGMP v1
■ RFC1519-CIDR
■ RFC1541-DHCP (client)
■ RFC2030-SNTP
■RFC2068-HTTP
■RFC2236-IGMP v2
■ RFC2284-EAP
■RFC2475-Differentiated Services
■RFC2865-RADIUS
■RFC3414-SNMPv3-USM
■RFC3415-SNMPv3-VACM
IETF SNMP MIBS
■ RFC1493-BRIDGE-MIB
■RFC1907-SNMPv2-MIB
■RFC2012-TCP-MIB
■RFC2013-UDP-MIB
■RFC2578-SNMPv2-SMI
■RFC2579-SNMPv2-TC
■RFC2819-RMON-MIB
■RFC2863-IF-MIB
■draft-ietf-bridge-rstpmib-03-BRIDGE-MIB
■draft-ietf-bridge-bridgemib-smiv2-03-RSTP-MIB
■IANAifType-MIB
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
Fiber specifications and dimension drawings
Fiber Optical Specifications
Parameter
RUGGEDCOM
RS920L
Fiber Port Type
Installation
Guide
Mode
Chapter 5
Multimode
Singlemode
Singlemode
Dimension
Drawings
Singlemode
Connector
MTRJ, ST, SC, LC
LC, SC, ST
LC, SC, ST
LC, SC, ST
Typical Dist. (km)
2
20
50
90
Dimension Drawings
Optical Wavelength (nm)
1310
1310
1310
1310
Cable Size Core/Cladding (um)
50 / 125 or 62.5 / 125
8 / 125 or 9 / 125
8 / 125 or 9 / 125
8 / 125 or 9 / 125
TX Power (Min/Max) (dBm)
-9.5 / -4
-9 /-3
-7 / -3
0/5
RX Sensitivity (dBm)
-15.7
-15.5
-2.5
-2.5
RX Saturation (dBm)
-33.5
-32
-37
-39
17
16.5
34.5
41.5
NOTE
Typical Budget
(dB)
All dimensions
are in on
millimeters,
unlessConsult
otherwise
Longer segment
lengths dependent
fiber specifications.
factory stated.
for further details.
116.59
187.96
168.66
65.13
99.06
7.87
Figure
16:dimensions
Overall Dimensions
Overall
All dimensions are in millimeters, unless otherwise stated.
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
RUGGEDCOM RS920L
9
Chapter 5
RUGGEDCOM RS920L
Dimension Drawings
Installation Guide
Dimension Drawings
11.18
83.82
194.06
183.89
127.30
101.60
13.64
78.74
120.65
Figure 17: Panel and DIN Rail Mount Dimensions
Panel and DIN rail mount dimensions
All dimensions are in millimeters, unless otherwise stated.
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10
RUGGEDCOM RS920L
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
Order Codes
6GK60920AD2
_______ - 0 - _______ - A - ________ - Z ____ + _______ + _______
PS1
Mount
MOD
S
V V1
V V2
PS1: Power Supply 1
1 = 24 VDC (10-36 VDC)
2 = 48 VDC (36-72 VDC)
3 = 87-264VAC or 88-300VDC
Mount: Mounting Options
A = No mounting option
B = DIN rail mounting
C = Panel mounting
MOD: Manufacturing Modifications
0 = None
1 = Conformal coating
S: Serial Port Options
A01 = 2 x RS232/422/485 DB9
A02 = 2 x RS232/422/485 RJ45
A03 = 2 x fiber 850nm ST
VV1: VDSL Interface
B01 = Standard reach (under 2.5km)
B02 = Long reach (5km) Master / CO
B03 = Long reach (5km) / CPE
VV2: VDSL Interface
C01 = Standard reach (up to 2.5km)
C02 = Long reach (5km) Master / CO
C03 = Long reach (5km) / CPE
Power Cables
6GK6000-8BB00-0AA0 – Bare-wire
6GK6000-8BA00-0AA0 – with lugs
Example Order Codes
6GK6092-0AD21-0BA0-Z A01+B01+C01
24VDC (10-36 VDC), DIN Rail Mounting, 2 x RS232/422/485 DB9, Standard
reach (under 2.5km) VSDL 1 Interface, Standard reach (under 2.5km)
VSDL 2 Interface
6GK6092-0AD22-0CA1-Z A01+B01+C03
48VDC (36-72 VDC), Panel Mounting, Conformal Coating, 2 x RS232/422/485
DB9, Standard reach (under 2.5km) VSDL 1 Interface, long Reach (5km) /
CPE VSDL 2 Interface
Dual Port Ethernet Over VDSL With Integrated Dual Port Serial Device Server, 128-bit Encryption
RUGGEDCOM RS920L
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Siemens Industry, Inc.
5300 Triangle Parkway
Norcross, GA 30092
1-800-241-4453
[email protected]
usa.siemens.com/ruggedcom
Subject to change without prior notice.
All rights reserved.
©2015 Siemens Industry, Inc.
The information provided in this brochure contains descriptions or
characteristics of performance which in case of actual use do not
always apply as described or which may change as a result of
further development of the products. An obligation to provide
the respective characteristics shall only exist if expressly agreed in
the terms of contract. Availability and technical specifications are
subject to change without notice.
All product designations may be trademarks or product names
of Siemens AG or supplier companies whose use by third parties
for their own purposes could violate the rights of the owners.