Trango Systems SL24 24 GHz Wireless Point to Point Data Transmission System User Manual StrataLink24 Quick Start Guide

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®
StrataLink 24
24 GHz All-Outdoor 750 Mbps FDD Point to Point License-Free Microwave System
Model: SL-24
Quick Start Guide
Notice
This document contains information that is confidential and proprietary to Trango
Systems, Inc. No part of the content of this publication may be reproduced, modified,
used, copied, disclosed, conveyed, or distributed to any party in any manner whatsoever
without prior written authorization from Trango Systems, Inc. This document is provided
as is, without warranty of any kind.
Trademarks
Trango Systems®, StrataLink®, and TrangoLINK Giga® are registered trademarks of Trango
Systems, Inc. Other names mentioned in this publication are owned by their respective
holders.
Statement of Conditions
The information contained in this document is subject to change without notice. Trango
Systems, Inc. shall not be liable for errors contained herein or for incidental or
consequential damage in connection with the furnishing, performance, or use of this
document or equipment supplied with it.
Information to User
Any changes or modifications of equipment not expressly approved by the
manufacturer could void the user’s authority to operate the equipment and the
warranty for such equipment.
Trango Systems, Inc.
14118 Stowe Drive, Suite B
Poway, CA 92064
Tel.: +1 (858) 391‐0010
Fax: +1 (858) 391‐0020
Copyright © 2013 by Trango Systems, Inc. All rights reserved.
Document Number LT‐9043 Rev 1
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
Introduction
Thank you for purchasing the StrataLink 24 unlicensed point to point microwave system.
This guide is designed to assist with basic installation and configuration of the system.
For advanced settings, refer to the User Manual and application notes.
System Components
The basic link consists of the following items:
2 each SL‐24 Radio
2 each Dish Antenna
2 each PoE
2 each Power Supply
Additional items may be needed depending on the link configuration. A List of the most
common part numbers used for the system is given in Table 1.
Part Number
TLSL-24
TLSL-24-E
SL-24
SL-24-E
PSUPPLY-WM-48-L
POE-GIGE-48
CBLDAT-RSSI
CBLDAT-XPIC-3
SL-KEY-300
SL-KEY-400
SL-KEY-MAX
SFP-Console
SFP-GigE-C
SFP-GigE-S
SFP-GigE-M
AD24G-1-U2
AD24G-1-T2
AD24G-2-U2
AD24G-2-T2
AD24G-3-T2
Description
®
StrataLink 24 US/IC system, 24.05-24.25 GHz
®
StrataLink 24 ETSI system, 24.05-24.3 GHz
®
StrataLink 24 All Outdoor Unit, US/IC 24.05-24.25 GHz
®
StrataLink 24 All Outdoor Unit, ETSI 24.05 -24.3 GHz
-48 Volt Universal Wall Mount power supply
PoE injector/Surge Suppressor for ApexPlus/StrataLink Family
BNC-M to Banana plug cable for RSSI voltage measurement
XPIC Coaxial Cable set (2x3 ‘cables) with heat shrink
Software Key to Allow Throughputs up to 300 Mbps
Software Key to Allow Throughputs up to 400 Mbps
Software Key to Allow Throughputs up to MAX (750 Mbps)
Serial Console SFP Module with DB9 Serial interface
SFP 10/100/1000BaseT Copper RJ45
SFP Fiber Single Mode Module
SFP Fiber Multi Mode
Antenna, 34 dBi 1 ft/ 30cm, Freq:24.05-24.25GHz
Antenna, 36 dBi 1 ft/ 30cm, Freq:24.05-24.25GHz
Antenna, 40 dBi 2 ft/ 60cm, Freq:24.05-24.25GHz
Antenna, 41 dBi 2 ft/ 60cm, Freq:24.05-24.25GHz
Antenna, 44.5 dBi 3 ft/ 90cm, Freq:24.05-24.25GHz
Table 1: StrataLink® 24 Part Numbers
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
Radio Unit Overview
Below is a picture showing the main interfaces of the SL‐24 after removing the port
cover (loosen the two captive screws)
Link
LED
Interface Panel
GigE Data (RJ45) ‐ Interface for Traffic and Management. Autonegotiate 10/100/1000
BaseT. This port also supports PoE operation using the PoE‐Gige‐48 Power injector. This
is the default traffic and management port
GigE Data (SFP) ‐ Interface for Traffic and Management. Autonegotiate 10/100/1000
BaseT. With the optional SFP‐Console module this port can be directly connected to a
PC Serial port.
PLA Port (SFP) – Physical Link Aggregation (PLA) to connect to a second radio link
running in parallel with the main radio link.
Direct Power – Terminal Block for applying direct ‐48 VDC power to the unit.
BNC – Output of DC voltage proportional to the RSSI level. The chart below gives the
voltage vs RSL.
The BNC Voltage = 0.1 +0.04 x (90+RSL) Volts, where RSL = ‐90 to ‐20 dBm
RSL(dBm)
‐90
‐85
‐80
‐75
‐70
‐65
‐60
‐55
‐50
‐45
‐40
‐35
‐30
‐25
‐20
BNC Voltage (V) 0.10 0.30 0.50 0.70 0.90 1.10 1.30 1.50 1.70 1.90 2.10 2.30 2.50 2.70 2.90
Reset Button – The Reset button operates as follows:
1) Hold for more than 2 seconds, but less than 6 seconds:
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
a. The IP address will be reset to default to allow access in the event of a
forgotten password or IP address.
b. The CLI management passwords will be reset to default
c. The Web interface passwords will be reset to default.
d. The SNMP read/write/trap community strings will be set to defaults.
e. The CLI prompt will be reset.
2) Hold for more than 6 seconds: The unit will reset the system configuration to
the factory default, but NOT reset the items in (1) above. The unit WILL REBOOT
automatically.
Link LED – LED is solid on when linked with the far end unit, and Flashing when not
linked. LED will be solid at system power up for approximately two minutes.
XPIC – Input/Output coaxial connection to second radio – required only when using XPIC
operation – CBLDAT‐XPIC‐3 kit required. When XPIC is not used ensure that the caps
remain installed.
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
Radio Management
There are three ways to manage the StrataLink System:
1) In‐band management without a VLAN using RJ45 or SFP. Only traffic coming into
the radio from RJ45 or SFP or the RF with the Radio MAC address will be
forwarded to the CPU. This is the default configuration.
2) In‐ band management with a VLAN using RJ45 or SFP. Only traffic coming into
the radio from RJ45 or SFP or the RF with a matching VLAN ID and the Radio
MAC address will be forwarded to the CPU. QoS will be applied to incoming
packets based on the VLAN tag Priority field bits to allow prioritization of
management traffic over user traffic. The VLAN tagging option must be enabled
and the VLAN ID set
3) Out‐ of‐ Band Management (OBM). The system will pass management traffic
coming into the OBM port to the CPU and not forward any traffic across the link
from this port. Disable IBM to enable OBM on the SFP Port. If the SFP is desired
for Data and the RJ45 port for OBM, select the GE2(SFP) port for Data after
disabling IBM.
Using the web interface is the easiest way to set up the system. A visit to a single web
page on each radio is all that is required to get up and running.
Management of the radio may be done via the following interfaces:
1)
2)
3)
4)
Web Browser
Telnet
SSH
Console port
The radio has two levels of access, View and Config. View allows only viewing of the
various parameters while config allows changing them. The default login and passwords
for each level are:
View Level
Login:
Password:
admin
trango
Config Level Login:
Password:
config
trango
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
When purchased as a link, one radio will be programmed with the IP address
192.168.100.100 and the other will be 192.168.100.101 to avoid conflicts when the
radios are turned on and link. After logging into the config level and selecting the Link
Setup Page, the IP address, Netmask, and Gateway should be changed as appropriate.
Press the “Save Changes” button to the left to save the IP address. When properly linked
the display should show the locked indications at the top of each page
Link setup ‐ Link Page
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
The Link Setup – Ports Page shows the current configuration for the RJ45, SFP, and PLA
ports. The defaults are set for autonegotiate. The SFP ports only support Gigabit
operation and require an SFP module (copper or fiber) available from Trango.
Link setup – Ports page
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
The Link Setup QoS page displays the current settings for the QoS. Changes can be
made to reflect the prioritization of user traffic across the link, or to change the QoS
Mode from strict to Weighted Round Robin (WRR). Default values are shown below.
Link setup‐ QoS Page
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
Installation
The StrataLink 24 comes preconfigured to link up as soon as power is applied. To install
and operate the StrataLink follow these steps:
BENCH:
1) Apply power using the PoE or with direct power (‐48VDC)
2) Log into each unit using a browser or telnet with the default IP addresses of
192.168.100.100/192.168.100.101 with the following user/passwords
a. View node
user: admin password: trango
b. Config node: user: config password: trango
3) Units should link if waveguide ports are oriented toward each other.
4) Adjust the transmit power as appropriate. For FCC Compliance, it is the
responsibility of the installer to set the transmitter power at or below ‐3 dBm
to meet the field strength limits of FCC Part 15.249.
5) Save changes.
6) Change the IP address to the desired IP address and submit. Radio connection
will be lost until new IP address is used.
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
10
FIELD:
1) Install the antennas onto the mounting pole at each end of the link and visually
align them toward each other.
2) Latch one StrataLink 24 unit to the back of the antenna with “V” indicator at the
top ‐ This unit will be transmitting Vertical Polarization and receiving Horizontal
Polarization.
3) Latch the other StrataLink 24 unit to the far end antenna with the “H” indicator
at the top – This unit will be transmitting Horizontal Polarization and receiving
Vertical Polarization.
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
11
4)
5)
6)
7)
Power up the radios using PoE or with direct power (‐48VDC)
Align the radios using the BNC RSSI output to obtain the expected RSL.
Link LED should light up solid green on both ends.
Start passing Data!
Antenna Connection
The StrataLink24 utilizes a slip fit connection that makes installation simple. The unit is
designed to mount to a Trango circular waveguide antenna which may be 1, 2, or 3 foot
diameter.
Power Supply
Trango can provide power supplies for rack mount and desktop applications. The
PSUPPLY‐WM‐48 and PSUPPLY‐WM‐48‐L are wall mount power supplies with 2.3 and
1.66 Amp capacities, respectively and are only recommended for a single StrataLink 24
unit. The PSUPPLY‐1U‐48 is a rack mount power supply with 6.5 Amp capacity that can
support multiple co‐located StrataLink24 units. The power supply should be kept in a
weatherproof, temperature controlled environment within the operating temp of 0 to
40 deg C.
Direct Power Option
The StrataLink24 can be direct powered using a ‐48 Volt DC source with a terminal block
connection at the unit. The length of the cable varies on the gauge of the wire being
used, but in general longer distances can be achieved than using the PoE option since
the voltage drop is less. As long as the minimum voltage of ‐43 Volts DC is maintained at
the StrataLink 24 unit, the system will operate normally. This option is also preferred
for applications using fiber for the data.
Power Over Ethernet (PoE) Option
When utilized with a PoE‐GigE‐48 PoE injector, the StrataLink 24 can be powered over
the same Cat5e/Cat6 Shielded Twisted Pair (STP) that is used for the Main
data/management connection. Surge suppression and provision for redundant power
supplies are provided with a single PoE‐GigE‐48 device.
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
12
Features
The StrataLink 24 basic features are briefly described here. For more information on
advanced features and a full command line interface listing, please reference the
individual Application Notes and Full User Manual available online at
www.trangosys.com.
Traffic Capacity
With QAM1024 modulation in a 60 MHz channel, the link can support capacities up to
750 Mbps full duplex or 1.5 Gbps Mbps aggregate, including the Multilayer Header
compression. Header compression is always active unless disabled by the user.
No restrictions are put on the channel size or modulation levels that can be set by the
user, however the capacity is restricted based on the license key installed.
The base model comes with 200 Mbps full duplex license and there are upgrade keys
available that can open the entire 750 Mbps capacity:
SL‐Key‐300:
Description: Unlocks throughput capacity from 200 up to 300 Mbps Full Duplex payload
(300 Mbps each direction) – Covers one link – (2 license keys provided)
SL‐Key‐400:
Description: Unlocks throughput capacity from 200 up to 400 Mbps Full Duplex payload
(400 Mbps each direction) – Covers one link – (2 license keys provided)
SL‐Key‐MAX:
Description: Unlocks throughput capacity up to Maximum capacity Full Duplex payload
(Approx. 750 Mbps each direction) – Covers one link – (2 license keys provided)
Multilayer Header Compression
When dynamic multilayer header compression is enabled, up to 750 Mbps capacity
(IPv4) can be achieved without the dependency on traffic payload. Up to 2048 headers
are stored in a database and the Ethernet header is replaced with a 2 or 4 byte tag. The
tag is re‐mapped to the correct Ethernet header on the far end of the link. Statistics are
available to show the effectiveness of the Header Compression Engines. There are two
engines used for compressing the streams, one primarily for L2 portion of the header ,
and another for the L3‐L4 portions of the header.
A higher percentage indicates better compression effectiveness . For a single stream of
IPV4 with UDP the percentage can be as high as 60%.
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
13
Custom channel size and T/R spacing
The 24 GHz unlicensed spectrum is typically very clear due to the narrow antenna
beamwidths required. However, if collocated systems on the same path are required,
operation of each link on a non overlapping frequency pair may be advised. The
StrataLink 24 allows custom TX and RX center frequency to help with co‐location.
The system can support user selectable channel sizes of 10, 14, 20, 25, 30, 40, 50, or 60
MHz.
Recommended settings for each channel size are shown in Appendix 1
Advanced Adaptive Coding and Modulation (AACM)
Adaptive coding and modulation provides error‐free hitless changing of the modulation
level for a fixed channel width to allow the link to be maintained during heavy weather
related fading conditions. Instead of the link dropping and no traffic passing, the link
will be maintained with a lower capacity until the fading condition is removed, at which
time the link will return to the normal modulation level.
The transitions between modulation levels are controlled by pre‐set MSE thresholds and
each transition is made without dropping packets since both ends of the link coordinate
the transition automatically. The available modulation levels are 1024 QAM, 512 QAM,
256 QAM, 128 QAM, 64 QAM, 32 QAM, 16 QAM, 8PSK, and QPSK.
The user can set both a maximum and minimum modulation level which the radio will
operate within. Both sides of the link should have the same min and max modulation
levels for proper operation. Typically it is best to always use QPSK as the minimum
modulation level to maintain the link during deep fading.
Adaptive Channel Size (ACS)
In addition to the AACM, up to an additional 10 dB of system gain can be obtained by
enabling the adaptive channel size feature.
ACS will set the channel to the smaller, highly coded 10 MHz bandwidth to preserve the
link during extreme fading conditions. In the case of a 60 MHz channel downshifting
from 1024 QAM to QPSK, the profile will be set to 10 MHz channel size if the MSE goes
below a user set downshift threshold. This 10 MHz profile is a highly coded profile that
can operate with very low SNR. The system gain is increased by up to 10 dB to preserve
communication across the channel for as long as possible. The switch is not hitless and
there will be a 1‐2 second break in traffic during the downshift. When the MSE improves
above a user set upshift threshold, both ends of the link will reset to the user set ACM
profile.
GPS Coordinates
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
14
Allows entering/saving the GPS Coordinates manually to assist in plotting the endpoints
of each link on third party management software link SNMP managers and Google
Earth/Maps. The coordinates must be entered by the user manually.
Site Survey (Spectrum Analyzer Function)
This feature allows the user to check the spectrum utilization for the entire 24.05 to
24.25 GHz band. The result displays the peak and average power over a time interval
using the 10 MHz bandwidth. The measurements are stepped at the 10 MHz spacing
The user may specify the time spent for the survey in minutes. The transmitter is
disabled while the test is running so the link will be broken during the test. After the
test the link will resume and the results will be displayed.
Link Management
The StrataLink24 can be managed through the following methods:
Graphical User Interface (GUI):
Web Browser: Remote access via in band and out of band methods with
view/configuration level access (single user + password).
The StrataLink24 is compatible with any standard web browser such as
Chrome, Firefox, Safari and Internet Explorer. Chrome is the recommended
browser.
The basic setup web page allows the following items to be:
Set and saved
Transmit Frequency
Channel Bandwidth and Modulation Range
Transmit Power for each ACM profile
Target RSSI
Turn Opmode On and set default to ON
IP address, IBM on/off and subnet
Status snapshot
Config Save
Viewed
Link Name, coordinates, and Network time
Local and Remote RSSI, BER, MSE, link status
Transmit Freq Range allowed
Max TX power allowed
Current capacity based on profile and utilization
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
15
o Model and Software version
o Link to Trango Support Page
Additional Web pages provide advanced setup of the various features and
provide detailed monitoring and troubleshooting
Command Line Interfaces
SSH – Encrypted remote access via in band and out of band methods with
separate view and configuration level access (password protected)
Telnet – Remote access via in band and out of band methods with separate view
and configuration level access (password protected)
Console – Local Access using a serial cable for bench configuration with separate
view and configuration level access (password protected).
SNMP – Remote control and monitoring via in‐band and out‐of band methods
using any third party Network Management Software (NMS).
Standard MIB II System Level and Enterprise MIB Blocks are supported with
monitoring for all major link health and traffic related metrics.
Firmware Update
Remote update of the system firmware is available via TFTP or FTP. The TFTP daemon
must be enabled if TFTP is used to update the system.
bootimage upgrade – upgrades the flash memory with the new software following TFTP
or FTP of new firmware into the system. A system reboot is required after performing
this command to load the new firmware
bootimage toggle – Returns the firmware to the previous version as shown in the
version command. A system reboot is required after performing this command to load
the previous firmware
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
16
Appendix A
Product Specifications
Dimensions and Weight
Parameter
Specification
Size
10.5 x 10.5 x 4.1 in
Weight
<10 lbs
Environmental
Parameter
Operating Temperature Range
Specification
‐40 deg C to +65 deg C ‐ Functional
‐40 deg C to +55 deg C ‐ Spec Compliant
Storage Temperature
‐40 deg C to +75 deg C
Humidity
100% Condensing
Emissions
Parameter
Specification
FCC Conducted Emissions
FCC 15.107 (a) Class “B”
FCC Radiated Emissions
FCC 15.109 (a) Class “A”
Wireless Compliance
Parameter
FCC
Specification
CFR47 Part 15.249 (24 GHz Point to Point Device)
CFR47 Part 15 Class A unintentional radiator
Canada
Trango Systems, Inc.
RSS 210 (Annex 12)
StrataLink 24 Quick Start Guide
17
Wireless Parameters
Parameter
Specification
Frequency Range
24.05 to 24.25 GHz ( FCC and IC models)
Channel Sizes Supported
10 , 14, 20, 25, 30, 40, 50, 60 MHz
Modulation Levels
QAM1024, QAM512, QAM256, QAM128, QAM64, QAM32,
QAM16, 8PSK, QPSK
Transmit RF power output
FCC: Approx +33 dBm EIRP
Industry Canada: Conducted 0 dBm for all antenna sizes
Transmitter Power Accuracy
+/‐ 2 dB
Transmitter Frequency Accuracy
+/‐ 7 ppm
Transmitter Center Frequency
Synthesizer step size
1 MHz
Transmitter Output Power (Muted )
< ‐50 dBm
Adaptive Modulation Type
Error Free, Hitless through each transition
Radio Sensitivity
Channel
Width
(MHz)
Symbol
Rate
(Msps)
10
14
20
25
30
40
50
60
7.5
12.2
16
20.8
26
34.83
42
52
Receive Sensitivity In dBm
QPSK
‐94.0
‐90.5
‐89.0
‐88.1
‐87.3
‐86.0
‐85.1
‐84.0
Trango Systems, Inc.
8PSK
‐89.0
‐87.3
‐85.8
‐85.1
‐84.1
‐82.8
‐81.8
‐80.3
QAM
16
QAM
32
QAM
64
QAM
128
QAM
256
QAM
512
QAM
1024
‐86.0
‐84.3
‐82.8
‐82.0
‐81.1
‐79.8
‐78.9
‐78.3
‐82.0
‐80.3
‐78.8
‐78
‐77.1
‐75.8
‐74.9
‐74.3
‐79.6
‐77.9
‐76.4
‐75.4
‐74.7
‐73.4
‐72.5
‐71.9
‐76.5
‐74.8
‐73.3
‐72.3
‐71.6
‐70.3
‐69.4
‐68.8
‐73.5
‐71.8
‐70.3
‐69.3
‐68.6
‐67.3
‐66.4
‐65.8
‐70.1
‐68.4
‐66.9
‐65.9
‐65.2
‐63.9
‐63.0
‐62.4
NA
‐64.9
‐63.4
‐62.4
‐61.7
‐60.4
‐59.5
‐58.9
StrataLink 24 Quick Start Guide
18
Power
Parameter
Specification
Input Voltage Range (Direct)
‐40 to ‐72 VDC
Input Voltage Range (PoE)
‐43 to ‐50 VDC (At PoE‐GigE‐48 Power input)
Power Consumption
<45Watts
User Interfaces
Description
Specification
Ethernet Traffic Ports and/or In
Band Management (IBM)
ETH1: RJ45 ‐ 10/100/1000BaseT
PLA Port
ETH3: SFP ‐ 1000BaseT for SFP Module
Direct Power
2 Position Latching screw terminal Block
RSSI Alignment
BNC‐Female (CBLDAT‐RSSI recommended)
Reset IP/Config
Momentary Push Button
Antenna
Slip‐Fit Circular Waveguide
ETH2: SFP ‐ 1000BaseT for SFP Module:
SFP‐GigE‐ C (1000BaseT)
SFP‐GigE‐S (1000BaseLX Single Mode Fiber)
SFP‐GigE‐M (1000BaseLX Multimode Fiber)
Ethernet Parameters
Parameter
Specification
Packet Size
64‐9600 Bytes , IPV4, IPV6
Max Capacity
L1: 900 Mbps
L2: 750 Mbps
Data Latency
< 300 uS for 64 byte packets, Max capacity
(per RFC2544 store and forward)
QoS
802.1p Port Prioritization
VLAN Priority for tagged packets:
4 Classes of Service
RSTP
Trango Systems, Inc.
Rapid Port Shutdown both ends of link within 50 mSec of link drop
StrataLink 24 Quick Start Guide
19
MAX Ethernet Capacity by channel size
BW(MHz)
10
14
20
25
30
40
50
60
QPSK
8PSK
16
QAM
32
QAM
64
QAM
128
QAM
256
QAM
512
QAM
1024
QAM
23
35
46
57
71
82
92
105
NA
34
52
69
85
103
120
136
154
174
48
72
97
120
148
171
194
220
249
60
92
123
152
185
216
246
280
317
72
109
146
182
219
257
296
336
380
97
147
197
245
296
347
394
448
507
120
181
242
300
367
427
490
556
627
144
217
290
361
441
514
602
664
Max Channel Bandwidth & Capacity including Header Compression
754
(68 Byte IPV4 UDP packets with One VLAN tag)
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
20
Appendix B
StrataLink 24 Recommended Operating Frequencies
10 MHz Channels
Min Center Freq: 24055 MHz
Max Center Freq: 24245 MHz
T/R Spacing: 100 MHz
Low Center Freq
24055
24065
24075
24085
24095
24105
24115
24125
24135
24145
High Center Freq
24155
24165
24175
24185
24195
24205
24215
24225
24235
24245
14 MHz Channels
Min Center Freq: 24058MHz
Max Center Freq: 24241 MHz
T/R Spacing: 99 MHz
Low Center Freq
24058
24072
24086
24100
24114
24128
24142
Trango Systems, Inc.
High Center Freq
24157
24171
24185
24199
24213
24227
24241
StrataLink 24 Quick Start Guide
21
20 MHz Channels
Min Center Freq: 24060 MHz
Max Center Freq: 24240 MHz
T/R Spacing: 100 MHz
Low Center Freq
24060
24080
24100
24120
24140
High Center Freq
24160
24180
24200
24220
24240
25 MHz Channels
Min Center Freq: 24054 MHz
Max Center Freq: 24237 MHz
T/R Spacing: 98 MHz
Low Center Freq
24064
24089
24114
24139
High Center Freq
24162
24187
24212
24237
30 MHz Channels
Min Center Freq: 24066 MHz
Max Center Freq: 24234 MHz
T/R Spacing: 98 MHz
Low Center Freq
24066
24096
24126
Trango Systems, Inc.
High Center Freq
24164
24194
24234
StrataLink 24 Quick Start Guide
22
40 MHz Channels
Min Center Freq: 24071 MHz
Max Center Freq: 24229 MHz
T/R Spacing: 100 MHz
Low Center Freq
24071
24129
High Center Freq
24171
24229
50 MHz Channels
Min Center Freq: 24075 MHz
Max Center Freq: 24225 MHz
T/R Spacing: 100 MHz
Low Center Freq
24075
24125
High Center Freq
24175
24225
60 MHz Channels
Min Center Freq: 24081 MHz
Max Center Freq: 24215 MHz
T/R Spacing: 120 MHz
Low Center Freq
24081
Trango Systems, Inc.
High Center Freq
24215
StrataLink 24 Quick Start Guide
23
COMPLIANCE
FCC
FCC ID: NCY‐SL24
The StrataLink 24 System is used for point‐to‐point operation only, and requires professional installation
due to FCC limits on radiated output power.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
(2) This device must accept any interference received, including interference that may cause undesired
operation.
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 in a commercial environment. This equipment generates, uses, and can radiate radio‐
frequency energy and, if not installed and used in accordance with these instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in
any particular installation. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the use will be required to correct the interference at his own expense.
WARNING:
Intentional or unintentional changes or modifications must not be made unless under the express consent
of the party responsible for compliance. Any such modifications could void the user’s authority to operate
the equipment and will void the manufacturer’s warranty. To comply with RF exposure requirements, the
following antenna installation and device operating configurations must be satisfied. The antenna for this
unit must be fixed and mounted on outdoor permanent structures with a separation distance of at least
two meters from all persons. Furthermore, it must not be co‐located or operating in conjunction with any
other antenna or transmitter.
Industry Canada
IC: 2945A‐SL24
This device complies with Industry Canada licence‐exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not cause interference, and (2) 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 : (1) l'appareil ne doit pas produire de
brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.
This Class A digital apparatus complies with Canadian ICES‐003.
Cet appareil numérique de la classe A est conforme à la norme NMB‐003 du Canada.
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
24
Any changes or modifications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
Les changements ou modifications non approuvés expressément par la partie responsable de la conformité
pourrait annuler l'autorité de l'utilisateur à faire fonctionner l'équipement.
RF Exposure Warning
The antennas used for this transmitter must be installed to provide a separation distance of at least 2
meters from all persons and must not be located or operating in conjunction with any other antenna or
transmitter except as listed for this products certification..
This device has been designed to operate with the following antennas:
Trango Systems: AD24G‐1‐T2: 1 foot diameter – 36.1 dBi Dish
Trango Systems: AD24G‐1‐U2: 1 foot diameter – 34 dBi Dish
Trango Systems: AD24G‐2‐T2: 2foot diameter – 41 dBi Dish
Trango Systems: AD24G‐2‐U2: 2 foot diameter – 40 dBi Dish
Trango Systems: AD24G‐3‐T2: 3 foot diameter – 44.5 dBi Dish
Trango Systems, Inc.
StrataLink 24 Quick Start Guide
25

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