Kwikbit K60x User manual
K60x Wireless Communication System
User Guide
June 8, 2021
K60x User Guide
2 K60x User Guide
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation.
You can determine whether your equipment is causing interference by turning it on and off. If the
interference stops, it was probably caused by the equipment. If the equipment causes interference
to radio or television equipment, try to correct the interference by using one or more of the
following measures:
•Reorient or relocate the receiving antenna.
•Increase separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from which the receiver is
connected.
•Consult the dealer or an experienced radio/TV technician.
Any modifications to this product which are not authorized by Kwikbit Inc. could void your authority
to operate this equipment.
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO
CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE
BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND. USERS MUST TAKE FULL
RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCT.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE ARE PROVIDED
“AS IS” WITH ALL FAULTS. KWIKBIT DISCLAIMS ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING,
WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.
IN NO EVENT SHALL KWIKBIT OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR
INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OF DAMAGE TO DATA
ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF KWIKBIT HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
Kwikbit would like to thank all of our staff for their efforts and expertise in development and
implementation of the K60x.
©2016-2021 Kwikbit Inc. All rights reserved.
KwikbitTM is a trademark of Kwikbit Inc.
Google and the Google logo are registered trademarks of Google LLC, used with permission.
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K60x User Guide 3
Table of Contents
1K60x User Guide Overview.................................................................................................... 5
1.1 Additional documentation ............................................................................................. 5
1.2 Additional help................................................................................................................ 6
2Kwikbit System Overview....................................................................................................... 7
2.1 Ethernet Switching Function .......................................................................................... 8
2.2System Specifications ..................................................................................................... 9
2.3 System Throughput ...................................................................................................... 10
3K60x Unit Description and Specifications .......................................................................... 11
3.1 K60x Unit Specifications ............................................................................................... 12
4LED Indicator Codes............................................................................................................. 15
5Installation ............................................................................................................................ 16
5.1 Prepare for Installation ................................................................................................ 17
5.2 Pre-installation Setup and IP Configurations ............................................................. 18
5.3 Mounting and Connecting the K60x............................................................................ 24
6Management Interface Options.......................................................................................... 27
6.1 Open the WebUI and log in.......................................................................................... 28
6.2 Command Line Interface (CLI) ..................................................................................... 30
6.3 Kwikbit Edge Controller................................................................................................ 32
7Management Functions....................................................................................................... 33
7.1 Status Information........................................................................................................ 33
7.2 Admin Functions ........................................................................................................... 34
7.3 Wireless ......................................................................................................................... 35
7.3.1 Using the Remote Seekroot Role ......................................................................... 36
7.4 LAN................................................................................................................................. 37
7.5 Network ......................................................................................................................... 38
8Troubleshooting ................................................................................................................... 39
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8.1 How to Find the Original IP Address of the Unit ........................................................ 39
8.2 Factory Reset Instructions............................................................................................ 39
9Appendices ........................................................................................................................... 41
9.1 Acronyms....................................................................................................................... 41
9.2 Terms ............................................................................................................................. 42
9.3 Regulatory Statements ................................................................................................. 43
9.3.1 FCC Radiation Exposure Statement ..................................................................... 43
9.3.2 FCC Regulatory Statement .................................................................................... 43
9.3.3 ISED Industry Canada Radiation Exposure Statement ....................................... 43
9.3.4 ISED Industry Canada Regulatory Statement...................................................... 43
K60x User Guide
K60x User Guide 5
1K60x User Guide Overview
Thank you for choosing the K60x wireless communications system from Kwikbit.
This guide is intended for network and system administrators who will install, configure,
and manage K60x distribution networks. This guide provides an overview of the system.
This guide does not provide detailed information on any specific network configuration.
This guide provides instruction for K60x configuration and management, using Kwikbit’s
WebUI. Other methods such as Command Line Interface (CLI) and Edge Controller, are
briefly described, but detailed instruction is not provided.
It is assumed readers of this guide are familiar with:
•Basic networking concepts
•Routing and switching in networks
•Specific network practices and operations at the installation.
This guide includes:
Kwikbit Wireless System Overview
K60x Unit Description and Specifications
LED Indicator Codes
Installation
Management Interface Options
Management Functions
Troubleshooting
Acronyms, Terms and Regulatory Statements
1.1 Additional documentation
Further information about installing Kwikbit 60 GHz network devices can be found in:
Quick Start Guide - K60/K60x
K60 User Guide
K60c c+ User Guide
Edge Controller Guide
K60/K60x Getting Started Videos
K60x User Guide
K60x User Guide 7
2Kwikbit System Overview
K60x units in a Point-to-Multipoint (PtMP) wireless network
Kwikbit wireless networks take advantage of the high capacity of the 60 GHz frequency
band to provide scalable gigabit connectivity. The K60x unit is designed for outdoor use
and works well for multiple applications, including gigabit access, optical fiber extension,
IoT backhaul (sensors, security, cameras, etc.), as well as corporate and enterprise data
communications.
Adaptive beamforming with an integrated antenna array, as well as flexible mounting
options and scan angles (90˚ horizontal / 30˚ vertical) help to ensure reliable connectivity
and simplify installation of the units for non-technical staff.
Generally, a K60x network consists of the following components:
•Hub(s): One or more units assigned a hub (distribution) role. Hubs control wireless
communication to one or more remote units.
•Remote(s): One or more units assigned a remote (client) role. Remotes scan for
available hubs and connect. Remotes may be configured to connect only to a
preferred hub, to align with specific network plans and policies.
•Edge Controller (optional): Provides tools for network planning, provisioning,
configuration, management, monitoring and fault isolation. The Edge Controller is
recommended for networks of medium and large scale.
Each K60x unit can be configured to operate in either a hub or remote role.
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Kwikbit’s K60, K60x, K60c, K60c+ and K60i units are designed to be interoperable in order to
provide further flexibility in network configurations.
Example of K60x and K60 units used together
2.1 Ethernet Switching Function
Designed to seamlessly integrate into existing Ethernet networks, the system is built for
Ethernet connectivity services and provides network functionality as a standard Layer 2 (L2)
Ethernet Switch (IEEE 802.1d). Each K60x cluster (one hub with its group of up to eight
remotes) acts as a distributed switch, with the Ethernet ports on the hub and linked
remotes acting as switch ports.
The embedded switch functionality performs Media Access Control (MAC) address learning
(up to 4096 MAC addresses). This function allows a hub to optimize radio resources by
sending traffic to the remote associated with the traffic’s destination.
The K60x system allows network management traffic to be encapsulated in a dedicated
management VLAN and can transport standard Ethernet frames, including oversize frames
(up to 1596 bytes including the FCS).
K60x User Guide
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2.2 System Specifications
The following table describes the Kwikbit System specifications.
K60x System Specifications
Aggregate wireless capacity
Up to 1.8 Gbit/sec (Layer 2/ Ethernet)
Ethernet frame type
Transparent bridging of all Ethernet types including
VLAN and VLAN stacking
Latency
250 µs typical
L2 switching
Complete Layer 2 switching with VLAN support
Security
AES 128 with automatic secure key distribution
Network attributes
Ethernet switch, 802.1Q, DSCP/ToS/802.1p (IPv4/v6) and
802.1ad/ QinQ tagging
Network interfaces
K60: Two GbE RJ-45 ports: Port 1 with PoE in and Port 2
with up to 30W PoE output.
K60x: Two 2.5 GbE RJ-45 ports: Port 1 with PoE in and
Port 2 with up to 30W PoE output. One GbE RJ-45 port,
Port 3 with up to 15W PoE output.
K60c c+:One GbE RJ-45 port.
Other interfaces
LED indicator for power, link condition, signal strength,
and unit location
Provisioning
Zero-touch deployment and provisioning available with
optional Edge Controller
Management
WebUI, CLI, REST API and Edge Controller (optional)
Wireless standard
802.11ad
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2.3 System Throughput
The K60x system is based on the IEEE 802.11ad standard. It uses time division duplexing
(TDD) access mode, employing a single frequency for both transmit and receive paths. The
throughput for the downlink and uplink depends on a downlink-to-uplink frame bandwidth
ratio. The ratio is automatically adjusted based on the offered load in each direction, taking
into account all remotes connected to a hub in PtMP.
The system’s throughput depends on the Modulation and Coding Rate (MCS) which varies
according to link and signal conditions. The following table details Ethernet uplink and
downlink combined throughput for a K60x link.
Throughput Performance for Cyclic Prefix of 1/8
MCS
Index
Modulation
NCBPS
Repetitions
Code Rate
Data Rate
(Mbit/s)
1
π/2 BPSK
1
2
1/2
310
2
π/2 BPSK
1
1
1/2
620
3
π/2 BPSK
1
1
5/8
775
4
π/2 BPSK
1
1
3/4
930
5
π/2 BPSK
1
1
13/16
1007
6
π/2 QPSK
2
1
1/2
1240
7
π/2 QPSK
2
1
5/8
1550
8
π/2 QPSK
2
1
3/4
1860
The system will run at MCS Index 8 under good conditions and within the units’ specified
ranges. Co-channel interference, obstructions to the line of sight, and attenuative weather
such as rain, snow, and fog will cause the MCS Index to drop. This adaptive feature enables
the system units to maintain communications at a slower data rate in adverse conditions.
At higher elevations, the 60 GHz frequency provides some enhanced performance due to
lower oxygen density.
K60x User Guide
K60x User Guide 11
3K60x Unit Description and Specifications
The K60x has a durable exterior casing and is supplied with a combination pole or wall
mount bracket. The mounting bracket allows for a range of installation angles to enable
mounting in challenging locations. Units installed at the same location can be
interconnected for medium and large network deployments.
The K60x is a great choice for backhaul and heavy load applications due to its enhanced
packet handling.
The K60x has three RJ45 connector ports.
•Port 1 is used for 2.5Gb Ethernet network connectivity and PoE power input
(802.3at, 802.3at+ or 802.3bt).
•Port 2 is used for 2.5Gb Ethernet network connectivity and provides PoE power
output (up to 30W / 802.3at).
•Port 3 is used for 1Gb Ethernet network connectivity and provides PoE power
output (up to 15W / 802.3at).
A total of 69W PoE input power is required on Port 1 to satisfy the maximum 24W power
consumption of the K60x and support the maximum delivered PoE output for Port 2
(802.3at / 30W) and Port 3 (802.3af / 15W).
The LED shows operational status with green/red light patterns. See LED Indicator Codes
for a description of the patterns and their meaning.
K60x User Guide
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3.1 K60x Unit Specifications
The K60x has a small form factor that can be easily and unobtrusively deployed in many
different outdoor environments. The following table lists physical, power, environmental,
radio and networking specifications for the K60x.
Physical Characteristics
General
Single-piece outdoor unit with integrated antenna
Dimensions –H x W x D
201 x 99 x 71 mm (7.9 x 3.9 x 2.8 inches)
Weight
992 g / 2 lbs 3 oz
Network interface
2 x 2.5 gigabit Ethernet ports
1 x 1 gigabit Ethernet port
Networking Specifications
Operation configuration
PtP and PtMP
Aggregate wireless capacity
1.8 Gbps
Symmetry
Dynamic downlink (DL) and uplink (UP) based on offered
load
K60x User Guide
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Power Specifications
Power input
802.3at, 802.3at+, or 802.3bt PoE
Power consumption
K60x only: 24 watts maximum
K60x with fully loaded PoE output: 69 watts maximum
Power output
PoE available on Port 2: 802.3at (30 watts)
PoE available on Port 3: 802.3af (15 watts)
Environmental Specifications
Operating temperature
-30˚C to +55˚C
Ingress Protection rating
IP67
ESD
IEC EN 61000-4-2
EMC
IEC EN 61000-4-3
Radio Specifications
Access technology
Single carrier beamforming physical layer (802.11ad)
Duplex
Time Division Multiplexing (TDD)
Modulation
BPSK, QPSK; 8 levels of adaptive modulation and coding
schemes
Frequencies
57.24 - 63.72 GHz
Channel bandwidth
2.16 GHz
Antenna system
128 patch beamforming antenna with
90˚ horizontal and 30˚ vertical scan range
Output power (maximum)
40 dBm EIRP
Typical range
400 meters
K60x User Guide
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K60x User Guide
K60x User Guide 15
4LED Indicator Codes
The K60x is equipped with a single LED showing both red and green light. The light
sequences indicate the state of the unit during each time slot. The following table shows
the meaning of the light sequences.
LED
Indicates
Solid red
Unit is booting up.
Solid green
Operating normally as hub or root hub.
Flashing green
Remote has no connection to a hub.
Example: repeating.
Flashing green
in groups of 1 - 5
Remote is connected to hub. Number of flashes shows signal
strength: 1 (weakest) to 5 (strongest).
Example: shows a signal strength of 3.
Flashing
green and red
Unit is in locate mode or performing a factory reset. Examples:
Identify mode: …
Resetting to factory defaults:
repeating.
Flashing red
Error condition.
Example:
Other patterns
At startup other patterns may occur during the first minute.
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5Installation
This section provides steps for installation, including preparation and configuration of the
K60x. It assumes that a site survey and network plan have been completed and any issues
regarding coverage, capacity, interference areas and installation requirements have been
addressed.
•Prepare for installation –unpacking the unit, recording specific information.
•Pre-installation setup and IP configuration (for systems not using Edge Controller)
oSetting device roles, SSID and airlink passcode.
oSetting communication channel frequency for hubs.
oSetting preferred hubs for remotes.
oChanging IP address assignments, as needed.
oSetting location and description.
oChanging the password.
•Mounting and connecting the K60x –attaching bracket, mounting, adjusting angles
and connecting to LAN.
If you require assistance for site survey, planning, configuration, installation, or
deployment, Kwikbit offers services. Contact us for more information.
K60x User Guide
K60x User Guide 17
5.1 Prepare for Installation
The K60x is shipped in a box with mounting hardware and port caps, and is labeled with
specific device information.
The box for each unit includes:
•A mounting bracket designed for pipe mount or wall mount and screws.
•Port caps for unused ports.
•A label listing the IP and MAC address.
Record the following information before permanently installing equipment at the site.
•Record the IP and MAC address information found on the temporary peelable label
on the K60x box. The IP address will be used for direct configuration of the K60x.
•Locate the permanent label on the unit casing and record the information for SN:
(serial number) and HN: (unit name) for future reference.
Optionally, you may purchase a field termination kit for the Harting IP67 connectors. See
the field termination kit video for assembly instructions. Pipe clamps in several sizes may
be purchased as part of the unit kit. Cables may be purchased pre-assembled in several
lengths. Go to store.kwikbit.com for more information.
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18 K60x User Guide
5.2 Pre-installation Setup and IP Configurations
K60x units have a default configuration loaded at the factory. If you are not using the Edge
Controller to set up your network, you must configure each unit before installation using its
factory-set IP address to access one of the other Management Interface options: WebUI or
CLI.
This section shows how to perform common pre-installation configuration tasks, using the
WebUI.
See Management Functions for additional settings and status information.
Typical settings for initial configuration of the K60x
WebUI Tab
Setting
Comments
Wireless
Device Role
Required.
SSID
Required.
Airlink encryption passcode
Required.
Center frequency
Recommended for hub units.
Admin
Change Password
Optional, but highly recommended.
Location
Optional, but highly recommended.
Description
Optional, but highly recommended.
Network
IP assignment method
Setting may be required by your
organization’s network policy.
Optional for operation.
IP address
Required when IP address method is set
to Static.
Network mask
Required when IP address method is set
to Static.
Network gateway
Required when IP address method is set
to Static.
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K60x User Guide 19
Follow these steps for initial setup, using the K60x WebUI.
1. Supply power to the K60x and directly connect it to your computer. Typically, this is
done using one of the methods shown in the following graphic.
Tip: Since the ports on the unit are weatherproof, a standard RJ45 Ethernet plug will
lock into place and be difficult to remove. One option is to remove the locking
tab from a standard RJ45 plug. Or, use an Ethernet cable equipped with the
weatherproof Harting push-pull plug (IP67 rating) to be used for outdoor
installation.
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20 K60x User Guide
2. Open a browser on the computer and browse to the IP address of the unit. (The IP
address is listed on a temporary label on the unit as shipped from the factory. See
Prepare for Installation.) For example, https://169.254.6.137. (Your unit’s specific IP
address will be different from the example, but will follow the pattern: 169.254.#.#.
See how to find the original IP address.) You may have to temporarily set your
computer to obtain IP addresses automatically for direct access to the unit.
If issued a security warning, click the Advanced button and Proceed to the site. The
WebUI window opens, showing the status information for the device.
Note: You can view the information on the Status tab without logging in. Clicking on any
other tab or the blue login button, prompts you to login.
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