Ericsson 5780 Technical Information
Unlicensed LPWA Gateway 5780
Technical information
USER GUIDE
1/1553-KRC 161 673 UEN Rev PB9
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
2 (45)
Commercial in confidence
Contents
1 Introduction ................................................................................. 4
1.1 Connectors ................................................................................... 5
2 Safety Information ...................................................................... 6
3 Preparing for Installation ............................................................ 6
3.1 Required Tools ............................................................................. 6
3.2 Conditions ..................................................................................... 8
4 Unpack and Check Materials...................................................... 8
5 Installation Alternatives Overview ........................................... 10
5.1 Accessories for Gateway 5780 .................................................... 10
6 Install Gateway .......................................................................... 17
6.1 Wall Installation ........................................................................... 17
6.2 Pole Installation for Wall plate and Support ................................. 23
6.3 Install Support 6501 .................................................................... 24
6.4 Connecting the Cables ................................................................ 26
6.5 Connecting Antennas .................................................................. 34
7 Management .............................................................................. 35
7.1 SNMP Management Interface ..................................................... 35
7.2 Gateway 5780 Configuration management ................................. 35
7.3 Mobile network subscription (WWAN backhaul option) ............... 37
7.4 Fault management ...................................................................... 37
7.5 Performance management .......................................................... 39
7.6 Hardware management............................................................... 39
7.7 Software management ................................................................ 40
7.8 Security Management ................................ ................................. 40
8 References ................................................................................ 41
9 Terminology .............................................................................. 41
10 Document History ..................................................................... 41
11 Appendix A. FCC/ISED Regulatory notices ............................. 42
12 Appendix B. European Union, EU Declaration of
Conformity ................................................................................. 44
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
3 (45)
Commercial in confidence
Copyright
© Ericsson AB 2017. All rights reserved. No part of this document may be
reproduced in any form without the written permission of the copyright owner.
Disclaimer
The contents of this document are subject to revision without notice due to
continued progress in methodology, design and manufacturing. Ericsson shall
have no liability for any error or damage of any kind resulting from the use of
this document.
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
4 (45)
Commercial in confidence
1 Introduction
This document describes how to install the Unlicensed LPWA Gateway 5780
on site. The Gateway 5780 can be installed on a wall or on a mast, using a
Support 6501 with built-in AC power supply or a wall plate.
Figure 1 Gateway 5780
Figure 2 Wall plate
Figure 3 Support 6501
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
5 (45)
Commercial in confidence
1.1 Connectors
Figure 4 Connectors
Item Description
1 Local Management Port (Local O&M), USB type B
2 WWAN Diversity antenna port (Backhaul)
3 WWAN Main antenna port (Backhaul)
4 GNSS antenna port (GPS)
5 LoRaWAN™ antenna port
6 SIM card slot (WWAN backhaul option)
7 RJ45 Socket for Ethernet (ETH backhaul) and optional PoE input.
8 3-wire DC supply (DC/I), to be connected to the optional Support
6501 (including PSU)
9 LED indicator display (3 LEDs)
10 Chassis grounding point
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
6 (45)
Commercial in confidence
2 Safety Information
Make sure that the information in the below documents has been read and
understood by the persons performing the procedures:
Personal Health and Safety Information [1]
System Safety Information [2]
3 Preparing for Installation
3.1 Required Tools
Required tools for installing the gateway are listed in Figure 5 Tools
requiredFigure 5 below.
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
7 (45)
Commercial in confidence
Product Name
Tool
Electrostatic Discharge (ESD) wrist strap (static
control wrist strap)
Wire stripper 0.2–6.0 mm
Side cutter
Ear protection
Eye protectors
One of the following (Wall mounting):
• Hammer drill 230 V AC
• Cordless hammer drill, with 230 V AC charger
Hammer drills for voltages other than 230 V AC
cannot be ordered from Ericsson
Spirit level
Allen key, 5 mm
Torque wrench (0.5 Nm), flat screwdriver 2 mm
Torque wrench 0.5–4 Nm,
TORX® T10, TORX® T20 TORX® T30
Torque wrench 5–25 Nm, socket 13 mm
Figure 5 Tools required
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
8 (45)
Commercial in confidence
3.2 Conditions
The conditions in this section must be fulfilled before work starts.
3.2.1 Before Going to the Site
Before going to site, make sure below items are available:
Site access permission has been received.
Documentation stated in section 2, ‘Safety Information’ is available.
All applicable tools stated in section, 3.1 ‘Required Tools’ are available
3.2.2 Before Starting the Installation
Before starting the installation, make sure below list is completed:
The site is prepared per the Site Installation Documentation.
The ordered hardware is available.
The power supply for the gateway is installed and tested at the
gateway site.
The site grounding system is installed and tested.
Either of the following alternatives must be installed and tested:
- A main switch and an external fuse
- A circuit breaker
4 Unpack and Check Materials
The gateway components are transported in corrugated boxes. Do not
dispose of the packaging as it can be required to return faulty equipment.
Steps
To unpack and check the materials, do the following:
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
9 (45)
Commercial in confidence
1. Examine the packaging for damage. If
it is damaged, immediately register a
complaint with the transport company. It
is recommended that a photo of the
damages be taken to improve the
claim process.
2. Remove the straps from the
corrugated box.
3. Remove the tape from the
corrugated box.
Note:
Make sure that the items in the
corrugated box is not damaged.
4. Check that the items delivered
correspond to the packing list.
5. Carefully place the gateway
components on the ground on a clean,
soft surface, or on the packaging material.
Note:
Make sure to keep the gateway
components clean from moisture and dirt.
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
10 (45)
Commercial in confidence
5 Installation Alternatives Overview
The installation alternatives for the gateway are shown in below sections and
pictures.
Note: Antennas and equipment must be installed in a location protected from
direct lightning strikes which means it must be installed inside a lightning
protective zone formed of lightning conductors, buildings, antenna tower, and
so on. For more information, see document Grounding Guidelines for RBS
Sites, 23/1551-LZA 701 6009, reference [3].
The GNSS active antenna and the RF cable must not be installed close to
lightning conductors, which can carry currents from direct lightning strikes.
The regulatory testing for Gateway 5780 was conducted with the stated
antennas in Table 1 installed and present. To be in compliance with regulatory
requirements Ericsson state that installers and users of this Gateway 5780
must only use antennas of a similar type and with the same or lower gain.
Note that the antenna gain must be configured during installation for correct
maximum output power. See also chapter 7.2.4.
5.1 Accessories for Gateway 5780
Table 1, overview summary of Gateway 5780 and electrical accessory
combinations
Gateway 5780,
KRC161673/10
(EU without
WWAN)
Gateway 5780,
KRC161673/11
(EU with EM7305,
WWAN module, RYT
142 7016/1)
Gateway 5780,
KRC161673/20
(US without
WWAN)
Gateway 5780,
KRC161673/21
(US with EM7355,
WWAN module, RYT
142 7017/1))
Name
Part No
@LoRa®
RF port
@LoRa®
RF port
@WWAN
port
@LoRa®
RF port
@LoRa®
RF port
@WWAN
port
Omni
antenna, 11
dBi gain
KRE 101
1399/1
N/A
(US band)
N/A
(US
band)
N/A
Yes
Yes
N/A
Omni
antenna, 11
dBi gain
KRE 101
1685/1
Yes
Yes
N/A
N/A
(EU band)
N/A
(EU
band)
N/A
Omni
antenna,
2dBi gain
KRE 101
2233/1
Yes
Yes
Yes
Yes
Yes
Yes
GPS active
antenna,
35±5dBi
KRE 101
2182/1
Yes, supported for all variants @ GNSS antenna RF port.
Support
Frame 6501
KRY 901
345/1
Yes, supported Power option for all variants. (including mechanical mounting).
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
11 (45)
Commercial in confidence
Table 2, Component list with product numbers
Name
Ericsson
number
Technical summary
Description
Note:
Omni antenna,
11 dBi gain
KRE 101 1399/1
Omni, V-pol, 870-960
MHz, 11 d
LoRa® RX
and TX
Omni antenna,
11 dBi gain
KRE 101 1685/1
Omni, V-pol, 806-894
MHz, 11 d
LoRa® RX
and TX
Omni antenna,
2dBi gain
KRE 101 2233/1
V-pol, 790-960+16952700 MHz
LoRa® RX
and TX OR
WWAN
Dual band low gain antenna, LoRa® and
WWAN capable. (2 pcs needed for both
LoRa® and WWAN)
GPS active
antenna,
35±5dBi
KRE 101 2182/1
1565.42MHz
~1585.42MHz*
GPS RX (LNA
included)
*) Note that the GNSS receiver included in
Gateway 5780 is supporting 1551MHz to
1614MHz.
EM7305,
WWAN Module
(sub part of
Gateway 5780,
KRC161673/11)
RYT 142 7016/1
Embedded module,
3G/4G bands
Sierra
Wireless,
EM7305
backhaul
option
LTE Bands: B1 (2100), B3 (1800), B7
(2600), B8 (900), B20 (800D)
UMTS Bands: 2100, 1900, 850, 900
GSM/EDGE Bands: 850, 900, 1800, 1900
EM7355,
WWAN Module
(sub part of
Gateway 5780,
KRC161673/21)
RYT 142 7017/1
Embedded module,
3G/4G bands
Sierra
Wireless,
EM7355
backhaul
option
LTE Bands: B2 (1900), B4 (AWS), B13
(700c), B17 (700bc), B5 (850), B25 (1900)
UMTS Bands: 2100, 1900, 850, 900, 1700
GSM/EDGE Bands: 850, 900, 1800, 1900
Support Frame
6501
KRY 901 345/1
AC to DC unit:
115/230V AC to
+36VDC
AC/DC
converter and
mechanical
mounting
interface
Gateway 5780,
EU,
without WWAN
KRC161673/10
LoRa® capable
Gateway for EU
unlicensed band
Ethernet LAN backhaul.
Gateway 5780
unit
LoRa® :863-870 MHz
GNSS receiver: 1551-1614MHz.
Gateway 5780,
EU with WWAN
KRC161673/11
LoRa® capable
Gateway for EU
unlicensed band
Ethernet LAN backhaul
OR WWAN backhaul.
Gateway 5780
unit
LoRa® :863 -870 MHz
GNSS receiver: 1551-1614MHz.
WWAN: see EM7305 above in table
Gateway 5780,
US
without WWAN
KRC161673/20
LoRa® capable
Gateway for US
unlicensed band
Ethernet LAN backhaul.
Gateway 5780
unit
LoRa® :902-928 MHz
(Channel frequencies, see LoRaWAN
specification)
GNSS receiver: 1551-1614MHz.
Gateway 5780,
US with WWAN
KRC161673/21
LoRa® capable
Gateway for US
unlicensed band
Ethernet LAN backhaul
OR WWAN backhaul.
Gateway 5780
unit
LoRa® :902-928 MHz
(Channel frequencies, see LoRaWAN
specification)
GNSS receiver: 1551-1614MHz.
WWAN: see EM7355 above in table
Note 1: The Gateway 5780 receiver is classified as a category 2 receiver as
per definition in ETSI EN 300 220-1, ref. [4].
Note 2: Sierra Wireless module “model: 7355” has already been certified in
USA and Canada, under FCC ID: N7NEM7355 and IC: 2417C-EM7355.
Note 3: Sierra Wireless module “model: 7305” has already been CE marked
for the EU.
Note 4: Simultaneous transmission between the cellular WWAN module and
the LoRa® transmitter is possible.
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
12 (45)
Commercial in confidence
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
13 (45)
Commercial in confidence
5.1.1 Mounting and power
The Gateway 5780 has 2 different power feeding options:
1. Integrated 115/230V AC power is possible with Support Frame 6501
(Ericsson product number KRY 901 345/1) and Gateway 5780 main unit.
I.e. DC input on Gateway 5780 is fed from the Support frame 6501
(including a PSU).
Note: This installation requires external fuse and circuit breaker. The
recommended melting fuse type is gG-gL-gD in accordance with
IEC 60269-1. Circuit breakers must comply with at least Curve 3 tripping
characteristics, in accordance with IEC 60934. Minimum fuse rating 6A.
2. Power over Ethernet (PoE), per IEEE 802.3af.
Note: It is required that fusing and over voltage protection is covered via
the installation of the Power over Ethernet (PoE) injector.
Figure 6 Power alternatives, PoE configured and support 6501 AC-configured
site
The support 6501 is designed to fit both mechanically and electrically together
with Gateway 5780.
The wall plate for either mast or Wall installation option will utilize a simple and
highly integrated mechanical solution.
Unlicensed LPWA Gateway 5780
1/1553-KRC 161 673 UEN Rev PB9 2017-03-24
Ericsson AB 2017
14 (45)
Commercial in confidence
5.1.2 Mechanical Gateway Installation
5.1.2.1 Wall mount installation
Figure 7 Wall Mount
5.1.2.2 Pole mount installation
Figure 8 Pole Mount
Loading...