Siemens RUGGEDCOM WiN5200 User manual

RUGGEDCOM WiN5100/WiN5200
v4.3
User Guide
11/2013
FCC Statement And
Cautions
Introduction 1
Product Description 2
Mounting 3
Installation Procedure 4
Equipment Configuration
and Monitoring 5
CPE Management Interface 6
WiN5100/WiN5200
Specifications A
IDU to ODU Cable
Specifications B
List of Acronyms C
RUGGEDCOM CPE Warranty D

RUGGEDCOM WiN5100/WiN5200
User Guide
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RUGGEDCOM WiN5100/WiN5200
User Guide Table of Contents
iii
Table of Contents
FCC Statement And Cautions ............................................................................ vii
Chapter 1
Introduction .......................................................................................................... 1
1.1 WiN5100 with External Antenna: Package Components and Unpacking ........................................... 1
1.2 WiN5200 with Integrated Antenna: Package Components and Unpacking ........................................ 1
1.3 Safety Information ........................................................................................................................ 2
1.3.1 RF Exposure ..................................................................................................................... 2
1.3.2 Lightning Protection ........................................................................................................... 2
1.3.3 Power Cord Protection ....................................................................................................... 2
1.3.4 Servicing ........................................................................................................................... 3
1.3.5 Outdoor Grounding System ................................................................................................ 3
1.4 Allowed Antenna Types ................................................................................................................ 3
Chapter 2
Product Description ............................................................................................. 5
2.1 IEEE 802.16e Mobile WiMAX Compliance ..................................................................................... 5
2.2 Block Diagram ............................................................................................................................. 5
2.3 Features ...................................................................................................................................... 7
2.3.1 Mobile WiMAX Wave 2 MIMO Features .............................................................................. 7
2.3.1.1 Space-Time Coding ................................................................................................ 8
2.3.1.2 Time Division Duplexing (TDD) ................................................................................ 9
2.3.1.3 Coding Rate ........................................................................................................... 9
2.3.1.4 Modulation ............................................................................................................. 9
2.3.1.5 Convolution Turbo Coding Correction ....................................................................... 9
2.3.2 Deployment Models ........................................................................................................... 9
2.3.2.1 PTP Deployment .................................................................................................... 9
2.3.2.2 PMP Deployment .................................................................................................. 10
2.3.2.3 Non Line-of-Sight .................................................................................................. 10
2.3.2.4 Channelization ...................................................................................................... 10
2.3.3 Service Flows .................................................................................................................. 10
2.3.3.1 Service Flow Classification .................................................................................... 10
2.3.3.2 Default Service Flows ........................................................................................... 11
2.3.3.3 Scheduling ........................................................................................................... 11
2.3.4 Physical Description ........................................................................................................ 12

Table of Contents
RUGGEDCOM WiN5100/WiN5200
User Guide
iv
2.3.5 Connectors and LED Indicators ........................................................................................ 13
2.3.5.1 WiN5100 Connectors: AC Version ......................................................................... 14
2.3.5.2 WiN5100 Connectors: DC Version ......................................................................... 15
2.3.5.3 WiN5200 Connectors ............................................................................................ 16
2.3.6 LED Indicators ................................................................................................................ 16
Chapter 3
Mounting ............................................................................................................ 19
3.1 Site Survey ................................................................................................................................ 19
3.1.1 Recommended Site Requirements .................................................................................... 19
3.1.2 Pole Mounting ................................................................................................................. 19
3.1.3 Wall Mounting ................................................................................................................. 19
Chapter 4
Installation Procedure ........................................................................................ 21
4.1 Safety Hazards .......................................................................................................................... 21
4.2 Required Installation Tools .......................................................................................................... 21
4.3 Required Cables ........................................................................................................................ 21
4.4 Cat5 Cable Requirements ........................................................................................................... 22
4.5 Mounting Bracket Installation ...................................................................................................... 22
4.6 Pole Mount Installation ............................................................................................................... 24
4.7 Wall Mount Installation ............................................................................................................... 25
4.8 Connecting the Ground Cable ..................................................................................................... 27
4.9 Aligning the CPE Antenna .......................................................................................................... 27
4.10 Cable Connections ................................................................................................................... 28
4.10.1 Weatherproofing ............................................................................................................ 28
4.10.1.1 Weatherproofing Cable Connections .................................................................... 28
4.10.2 Assembling the RJ45 Connector ..................................................................................... 30
4.10.3 Installing the WiN1010 Data Adaptor .............................................................................. 34
4.10.4 WiN1010 Data Adaptor LED Indicators ........................................................................... 35
4.11 Hazardous Location Installation ................................................................................................. 35
Chapter 5
Equipment Configuration and Monitoring .......................................................... 37
5.1 Connecting to and Logging In to the CPE .................................................................................... 37
5.2 Configuring the CPE .................................................................................................................. 39
Chapter 6
CPE Management Interface .............................................................................. 43
6.1 Using the CPE Management Interface ......................................................................................... 43
6.1.1 Configuration Buttons ...................................................................................................... 44
6.2 System Management .................................................................................................................. 45

RUGGEDCOM WiN5100/WiN5200
User Guide Table of Contents
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6.2.1 Managing System Functions ............................................................................................ 46
6.2.2 Changing the CPE Management Interface Password ......................................................... 47
6.2.3 Users and Access Levels ................................................................................................. 48
6.2.3.1 Adding Users ........................................................................................................ 48
6.2.4 Loading HTTPS Certificates and Private Keys ................................................................... 49
6.2.5 Generating SSH Keys ...................................................................................................... 50
6.2.6 Log Management ............................................................................................................ 51
6.2.7 Remote Management Parameters .................................................................................... 51
6.2.7.1 Configuring the Management Port .......................................................................... 52
6.2.7.2 Configuring the Management VLAN ....................................................................... 52
6.2.7.3 Configuring DSCP Marking .................................................................................... 53
6.2.8 Software Version Management ......................................................................................... 54
6.2.8.1 Upgrading CPE Software ...................................................................................... 54
6.2.8.2 Viewing Software Properties .................................................................................. 55
6.2.8.3 Downloading CPE Software ................................................................................... 56
6.2.8.4 Managing the Primary Memory Bank ..................................................................... 57
6.2.8.5 Managing the Secondary Memory Bank ................................................................. 59
6.2.8.6 File Status ............................................................................................................ 61
6.2.9 SNMP Administration ....................................................................................................... 62
6.2.9.1 SNMP General Settings ........................................................................................ 62
6.2.9.2 SNMPv2 Configuration .......................................................................................... 63
6.2.9.3 SNMPv3 Configuration .......................................................................................... 64
6.2.9.4 Viewing SNMPv3 Access Groups .......................................................................... 66
6.2.9.5 MIB2 System ........................................................................................................ 66
6.2.10 Alarms & Traps ............................................................................................................. 67
6.2.11 NTP Server ................................................................................................................... 71
6.2.12 Developer Mode ............................................................................................................ 72
6.2.13 Ethernet Lock ................................................................................................................ 72
6.2.14 Radius Login ................................................................................................................. 73
6.3 CPE Network Configuration ........................................................................................................ 74
6.3.1 Network IP Settings ........................................................................................................ 74
6.3.2 Ethernet Settings ............................................................................................................. 76
6.3.2.1 Configuring VLAN Tagging .................................................................................... 76
6.3.2.2 Configuring the MAC Address Table ....................................................................... 77
6.3.2.3 MTU Configuration ................................................................................................ 78
6.3.3 Configuring the Access List .............................................................................................. 79
6.4 CPE Statistics ............................................................................................................................ 80
6.4.1 General Statistics ............................................................................................................ 80
6.4.2 Device Info ...................................................................................................................... 82
6.4.3 RF Statistics .................................................................................................................... 82

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User Guide
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6.4.4 Network Statistics ............................................................................................................ 84
6.4.5 Service Flow Statistics ..................................................................................................... 85
6.5 WiMAX Settings ......................................................................................................................... 86
6.5.1 Scanner Settings ............................................................................................................. 86
6.5.2 WiMAX Authentication ..................................................................................................... 88
6.5.2.1 Viewing the CPE Authentication Method ................................................................. 88
6.5.2.2 Configuring EAP-TLS Authentication ...................................................................... 89
6.5.2.3 Configuring EAP-TTLS Authentication .................................................................... 90
6.5.2.4 Configuring Null Authentication .............................................................................. 91
6.5.2.5 Loading Authentication Certificates ........................................................................ 91
6.5.3 Viewing Base Station Information ..................................................................................... 92
6.5.4 Configuring WiMAX Radio Parameters .............................................................................. 93
Appendix A
WiN5100/WiN5200 Specifications ..................................................................... 95
Appendix B
IDU to ODU Cable Specifications ...................................................................... 99
Appendix C
List of Acronyms ............................................................................................... 101
Appendix D
RUGGEDCOM CPE Warranty ......................................................................... 105

RUGGEDCOM WiN5100/WiN5200
User Guide FCC Statement And Cautions
vii
FCC Statement And Cautions
Federal Communications Commission Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
CAUTION!
Caution: Service
This product contains no user-serviceable parts. Attempted service by unauthorized personnel shall
render all warranties null and void.
Changes or modifications not expressly approved by RUGGEDCOM could invalidate specifications,
test results, and agency approvals, and void the user’s authority to operate the equipment.
Should this device require service, refer to Appendix D, RUGGEDCOM CPE Warranty in this guide.
CAUTION!
Caution: Physical Access
This product should be installed in a restricted access location where access can only be gained by
service personnel or users who have been instructed about the reasons for the restrictions applied to
the location and about any precautions that shall be taken; and access is through the use of a tool or
lock and key, or other means of security, and is controlled by the authority responsible for the location.

RUGGEDCOM WiN5100/WiN5200
User Guide FCC Statement And Cautions
viii

RUGGEDCOM WiN5100/WiN5200
User Guide
Chapter 1
Introduction
WiN5100 with External Antenna: Package Components
and Unpacking 1
Introduction
This guide describes how to install and configure the RUGGEDCOM WiN5100-series and WiN5200-series Out
Door Unit (ODU) Customer Premises Equipment (CPE) units. The WiN5100-series and WiN5200-series ODU
CPEs are members of the RUGGEDCOM family, a line of WiMAX broadband wireless access systems based on
the 802.16e mobile WiMAX standard.
This guide is intended for installers and network operators. This manual assumes that users have some
experience with WiMAX technologies and procedures.
NOTE
While some safety precautions are reviewed here, this guide assumes that installers are trained in safe
installation practises. Users who are new to WiMAX technologies and service procedures should not
rely on this guide for comprehensive guidance.
Section 1.1
WiN5100 with External Antenna: Package
Components and Unpacking
• 1 × WiN5100-series ODU CPE with external antenna connectors
• RF cables - 5m (approximately 16')
• Power cable - 5m (approximately 16')
• Mounting kit
Section 1.2
WiN5200 with Integrated Antenna: Package
Components and Unpacking
• 1 × WiN5200-series ODU CPE with integrated directional dual slant antenna
• 1 × commercial grade power supply

Chapter 1
Introduction
RUGGEDCOM WiN5100/WiN5200
User Guide
2 Safety Information
Section 1.3
Safety Information
Section 1.3.1
RF Exposure
The WiN5100-series and WiN5200-series ODU CPEs are compliant with the requirements set forth in CFR
47, section 1.1307, addressing Radio Frequency (RF) exposure from radio frequency devices as defined in
OET Bulletin 65. The emitted radiation should be as little as possible. To achieve minimum RF exposure, install
the CPE when it is configured not to transmit and set it to operational mode remotely, rather than enabling
transmission by the installer on-site. For maintenance of the CPE, or other operations which require RF
exposure, minimize the exposure time according to the regulations set by the FCC or the regulations relevant to
the country of installation.
For WiN5149/WiN5249 and WiN5158/WiN5258, always install the antenna at least 0.65 m from people and
public areas. For other models, always install the antenna at least 0.39 m from people and public areas.
Section 1.3.2
Lightning Protection
When the ODU CPE is installed in an outdoor location, all indoor components (Ethernet connections and power
supply) should be connected through a lightning protector.
Lightning protection is intended to protect people and equipment located indoors from lightning that might strike
the ODU CPE or its outdoor cables. The lightning protection device should be installed indoors, as close as
possible to the point where the cables enter the building. The lightning protector can be installed outdoors as
long as the cables leading from it to indoor equipment are well protected from lightning between the box and the
building entrance.
Section 1.3.3
Power Cord Protection
The ODU CPE should always be connected to a supported Power over Ethernet (PoE) injector.
NOTE
The WiN5100-series and WiN5200-series ODU CPEs are non-standard PoE devices. Do not attempt
to use third-party PoE injectors. The use of any other type of connection or application of the ODU CPE
and/or WiN1010 data adaptor is not permitted.
Route all power supply cords so that people cannot walk on them or place objects on or against them, which can
pinch or damage the cords.

RUGGEDCOM WiN5100/WiN5200
User Guide
Chapter 1
Introduction
Servicing 3
Section 1.3.4
Servicing
Do not open the ODU CPE cover to perform corrective actions unless instructed to do so in the operating
instructions.
Section 1.3.5
Outdoor Grounding System
NOTE
For the WiN5200, the antenna is an integral part of the CPE.
Verify that the antenna or cable system is grounded. The CPE antenna installation must be as per Article 810 of
the NEC. Of particular note is the requirement that the grounding conductor be not less than 10 AWG (Cu). The
grounding scheme should either be in accordance with UL 96 and 96A Lightning Protection Components and
Installation Requirements for Lightning Protection Systems, or tested in accordance with UL 50 and UL 497.
WARNING!
To reduce the risk of fire, use only 26 AWG or larger telecommunication line cord between indoor and
outdoor units.
Section 1.4
Allowed Antenna Types
NOTE
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type
and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential
radio interference to other users, the antenna type and its gain should be so chosen that the equivalent
isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
This radio transmitter (WIN5149-AC, WIN5149-DC, WIN5249, WIN5158-AC, WIN5158-DC, WIN5258)
has been approved by Industry Canada to operate with the antenna types listed below with the
maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna
types not included in this list, having a gain greater than the maximum gain indicated for that type, are
strictly prohibited for use with this device.
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner
avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie
Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres
utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée
équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication
satisfaisante.
Le présent émetteur radio (WIN5149-AC, WIN5149-DC, WIN5249, WIN5158-AC, WIN5158-DC,
WIN5258) a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés
ci-dessous et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne.
Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué,
sont strictement interdits pour l'exploitation de l'émetteur.

Chapter 1
Introduction
RUGGEDCOM WiN5100/WiN5200
User Guide
4 Allowed Antenna Types
The following table contains a list of approved 4.9/5.8Ghz antenna types for the following models: WiN5149-AC,
WiN5149-DC, WiN5249, WiN5158-AC, WiN5158-DC, and WiN5258.
Table: Antenna Types
Type Manufacturer Model Number Gain Impedance
Dual slant antenna MTI Wireless Edge Ltd. MT-465017/SVH/E 22.5 dBi 50Ω
Dual slant antenna MTI Wireless Edge Ltd. MT-465017/NVH 22.5 dBi 50Ω
Omnidirectional MTI Wireless Edge Ltd. MT 462008/N/A 9.5 dBi 50Ω
Omnidirectional HUBER-SUHNER SWA-0860/360/4/0/V_2,
1399.17.0099 9.5 dBi 50Ω
For WCS CPE 2.3GHz, to comply with FCC regulations and restrictions, use only outdoor antennas with gain of
16dBi.

RUGGEDCOM WiN5100/WiN5200
User Guide
Chapter 2
Product Description
IEEE 802.16e Mobile WiMAX Compliance 5
Product Description
The WiN5100-series and WiN5200-series Out Door Unit (ODU) Customer Premises Equipment (CPE) units are
IEEE 802.16-2005 compliant wireless devices for the deployment of point-to-multipoint (PMP) and point-to-point
(PTP) network architectures.
The ODU CPEs are WiMAX Forum 802.16e Wave 2 (MIMO) certified subscribers. Each subscriber registers and
establishes a bi-directional data link with the base station.
NOTE
This device complies with Industry Canada license-exempt RSS standard. Operation is subject to the
following two conditions:
• this device may not cause interference, and
• this device must accept any interference, including interference that may cause undesired operation
of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions suivantes :
• l'appareil ne doit pas produire de brouillage, et
• l'utilisateur de l'appareil doit accepter tout brouillage radio électrique subi, meme si le brouillage est
susceptible d'en compromettre le fonctionnement.
Section 2.1
IEEE 802.16e Mobile WiMAX Compliance
The IEEE 802.16-2005 specifications describe a PMP broadband wireless access standard for systems. This
standard includes descriptions for both the Media Access Control (MAC) and the physical (PHY) layers.
The ODU CPE is compliant to IEEE 802.16-2005 WiMAX forum Wave 2 profile.
NOTE
The 802.16e standards are subject to amendment and the WiN5100/WiN5200 product family design
compliance applies to a specific revision of the standard. The WiN5100/WiN5200 product family does
not support mesh communication (direct subscriber-to-subscriber).
Section 2.2
Block Diagram
The CPE consists of the following modules:
1. Base-Band board: includes the the WiMAX 16e MIMO Base-Band SoC and runs the 16e MAC + PHY, user
interface, and analog front end interface to the RF module.
2. Power Supply board with DC/DC power supply: converts 48 VDC input to the voltages feeding the Digital
and RF modules.

Chapter 2
Product Description
RUGGEDCOM WiN5100/WiN5200
User Guide
6 Block Diagram
3. RF board: single transmit/dual receive module that modulates the analog WiMAX signal input from the
Base-Band modem to the high frequency RF output. Several RF modules exist, each supporting a different
frequency band.
4. Chassis
5. Antenna or Antennas: dual omni or polarization antennas (WiN5100) or integrated dual polarization antenna
(WiN5200) supporting MIMO schemes.
Figure 1: WiN5100 CPE Block Diagram: External Antennas
Figure 2: WiN5200 CPE Block Diagram: Integrated Antenna

RUGGEDCOM WiN5100/WiN5200
User Guide
Chapter 2
Product Description
Features 7
Section 2.3
Features
Section 2.3.1
Mobile WiMAX Wave 2 MIMO Features
Multiple-Input, Multiple-Output (MIMO) describes systems that use more than one radio and antenna system
at each end of the wireless link. In the past it was too costly to incorporate multiple antennas and radios in a
subscriber terminal. Recent advances in radio miniaturization and integration technology now make it feasible
and cost effective. Combining two or more received signals has the immediate benefit of improving received
signal strength, but MIMO also enables transmission of parallel data streams for greater throughput. For
example, in a 2 × 2 MIMO (two transmit and two receive elements), dual polarization point-to-point system, the
carrier’s allocated frequency can be used twice, effectively doubling the throughput data rate.
In point-to-multipoint systems employing MIMO, each base station antenna transmits a different data stream
and each subscriber terminal receives various components of the transmitted signals with each of its subscriber
antennas. The subscriber terminal is able to algorithmically separate and decode the parallel simultaneously
received data streams.

Chapter 2
Product Description
RUGGEDCOM WiN5100/WiN5200
User Guide
8 Space-Time Coding
Figure 3: MIMO Antenna System
Section 2.3.1.1
Space-Time Coding
Space-Time Coding (STC) is a technique for implementing transmission diversity. Mobile WiMAX uses transmit
diversity in the downlink direction to provide spatial diversity to enhance the signal quality to a specific subscriber
located anywhere within the range of the antenna beam. Although providing less signal gain than beam-forming,
transmit diversity is more robust for mobile users as it does not require prior knowledge of the path characteristics
of a subscriber’s particular frequency channel. One such STC technique, known as the Alamouti Code, was
published in 1998[4] is incorporated in the WiMAX 16e standard.

RUGGEDCOM WiN5100/WiN5200
User Guide
Chapter 2
Product Description
Time Division Duplexing (TDD) 9
Section 2.3.1.2
Time Division Duplexing (TDD)
The CPE uses time division duplexing (TDD) to transmit and receive on the same RF channel. This is a non-
contention based method for providing an efficient and predictable two-way PTP or PMP cell deployment. All
uplink and downlink transmission scheduling is managed by the base station. The base station sends data traffic
to subscribers, polls for grant requests, and sends grant acknowledgements based on the total of all traffic to all
subscribers.
Section 2.3.1.3
Coding Rate
Each burst of data transmitted over the wireless interface is padded with redundant information, making it more
resistant to potential over-the-air errors. The coding rate is the ratio of user data to the total data transmitted
including the redundant error correction data. The base station supports coding rates of 1/2, 2/3, and 3/4.
Section 2.3.1.4
Modulation
The modulation technique specifies how the data is coded within the OFDMA carriers. The base station supports
QPSK, 16 Quadarature Amplitude Modulation (QAM), and 64 QAM modulations.
Section 2.3.1.5
Convolution Turbo Coding Correction
Convolution Coding (CC) error correction is enabled for all traffic rates. This low-level process can correct bursts
of errors in received messages and reduce the number of retransmissions.
Section 2.3.2
Deployment Models
The CPE supports point to point (PTP) and point to multipoint (PMP) deployment scenarios.
Section 2.3.2.1
PTP Deployment
When deployed in a PTP configuration, the base station establishes a dedicated bidirectional link to a single
subscriber. PTP deployments typically use a directional narrow beam antenna for both ends of the link.

Chapter 2
Product Description
RUGGEDCOM WiN5100/WiN5200
User Guide
10 PMP Deployment
Section 2.3.2.2
PMP Deployment
When deployed in a PMP configuration, the base station establishes bi-directional links to more than one
subscriber. PMP deployments typically use a wide beam (sector) antenna at the base station and a narrow beam
antenna at the subscriber. Service flows are used to police service level agreements for each subscriber.
Section 2.3.2.3
Non Line-of-Sight
The WiN5100/WiN5200 product family supports line-of-sight (LOS) and non line-of-sight (NLOS) operation. A
clear LOS link has no obstacles within 60% of the first Fresnel zone of the direct path.
A wireless link is considered non-LOS if natural or man-made structures block the visible path between the
base station and the subscriber. In this case, a wireless link can be established only if a reflective path can be
established between the base station and subscriber.
Section 2.3.2.4
Channelization
The CPE is a frequency-specific system, with the frequency band defined by the PHY unit. The use of the
operating band must be in accordance with local regulation requirements.
The CPE divides the available frequency band into channels. Allocation of channels during deployment is
dependent on spectrum availability in the licensed band and local licensing requirements and conditions. Channel
selection allows planners to obtain the maximum geographic coverage, while avoiding frequency contention in
adjacent sectors.
Section 2.3.3
Service Flows
Service flows are a key feature of the 802.16e standard. A service flow represents a unidirectional data flow
having separate Quality of Service (QoS) settings for uplink and downlink. Service flows provide the ability to set
up multiple connections to each subscriber in a sector.
Separate service flows can be established for uplink and downlink traffic, where each service flow is assigned
a unique service level category and separate QoS settings. This feature allows segregation of high-speed/high-
priority traffic from less time-critical flows.
Section 2.3.3.1
Service Flow Classification
Data packets are forwarded based on classification rules. Classification rules examine each packet for pattern
matches such as destination address, source address, IP TOS, or VLAN tag. All classification is defined at the
base station and the classification parameters are downloaded to the subscriber.

RUGGEDCOM WiN5100/WiN5200
User Guide
Chapter 2
Product Description
Default Service Flows 11
Section 2.3.3.2
Default Service Flows
Default uplink and downlink service flows are created automatically for each registered subscriber. These service
flows are used to pass all traffic not matching any user-defined service flow (such as broadcast ARP) between
the base station and subscribers. The default service flow capacity is limited for each subscriber.
Section 2.3.3.3
Scheduling
The base station enforces QoS settings for each service flow by controlling all uplink and downlink traffic
scheduling. This provides a non-contention based traffic model with predictable transmission characteristics. By
analyzing the total of all requests from all subscribers, the base station ensures that uplink and downlink traffic
conforms to the current service level agreements (SLAs). Centralized scheduling increases predictability of traffic,
eliminates contention, and provides the maximum opportunity for reducing overhead.
A regular period is scheduled for subscribers to register with the base station. These subscribers may be newly
commissioned or have been deregistered due to service outage or interference on the wireless interface. This is
the only opportunity for multiple subscribers to transmit simultaneously.
•Real-Time Polling Service (rt-PS)
The base station schedules a continuous regular series of transmit opportunities for the subscriber to
send variable size data packets. The grant size is based on the current data transfer requirement. Typical
applications include streaming MPEG video or VOIP with silence suppression. This is efficient for applications
that have a real-time component and continuously changing bandwidth requirements.
•Extended Real-Time Polling Service (ert-PS)
The base station schedules a continuous series of transmit opportunities for the subscriber to send variable
size data packets. This schedule supports real-time applications including VoIP with silence suppression. The
dynamically scheduled grants guarantee reserved bandwidth and reduce latency introduced by repetitive grant
requests. The service flow will not transmit packets larger than the nominal grant interval.
•Non-Real-Time Polling Service (nrt-PS)
The base station schedules regular transmit opportunities for the subscriber to send variable size data packets.
Typical applications include high bandwidth FTP. The polling period is typically be one second or less, even
during periods of network congestion.
•Best Effort (BE)
The base station schedules transmit opportunities for the subscriber to send traffic based on unused bandwidth
after all higher level traffic scheduling requirements are serviced. Typical applications include Internet access
and email. Best effort service flows can be assigned a priority of 0 to 7.
•Unsolicited Grant Service (UGS)
The base station schedules a continuous series of transmit opportunities for the subscriber to send fixed size
data packets. This schedule supports real-time applications, including VoIP or TDM transport. The UGS pre-
scheduled grants guarantee reserved bandwidth and reduce latency introduced by repetitive grant requests.
The service flow will not transmit packets larger than the nominal grant interval.

Chapter 2
Product Description
RUGGEDCOM WiN5100/WiN5200
User Guide
12 Physical Description
Section 2.3.4
Physical Description
Dimensions (H × W × D without antenna): 22cm × 9.2cm × 6cm
Weight: <1.5 Kg
Figure 4: WiN5100: General View