Patton SmartNode 4740 Series User manual

SmartNode 4740 Series
16–32 Port Analog High Density
Gateway
User Manual
Sales Office: [phone]
Technical Support: [phone]
E-mail: [e-mail]
WWW: www.patton.com
Part Number: 50000065, Rev. C
Revised: July 9, 2020
This is a Class A device and is not intended for use in a residential environment.
REGULATORY MODEL NUMBER: 13269D4-001

Patton Electronics Company, Inc.
7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA
tel: [phone]
fax: [phone]
support: [phone]
web: www.patton.com
e-mail: [email protected]
Trademark Statement
The term SmartNode is a trademark of Patton Electronics Company. All other
trademarks presented in this document are the property of their respective
owners.
Copyright © 2020, Patton Electronics Company. All rights reserved.
The information in this document is subject to change without notice. Patton
Electronics assumes no liability for errors that may appear in this document.
Warranty Information
The software described in this document is furnished under a license and may
be used or copied only in accordance with the terms of such license.
Patton Electronics warrants all SmartNode extender components to be free
from defects, and will—at our option—repair or replace the product should it
fail within one year from the first date of the shipment.
This warranty is limited to defects in workmanship or materials, and does not
cover customer damage, abuse or unauthorized modification. If the product
fails to perform as warranted, your sole recourse shall be repair or replacement
as described above. Under no condition shall Patton Electronics be liable for
any damages incurred by the use of this product. These damages include, but
are not limited to, the following: lost profits, lost savings and incidental or
consequential damages arising from the use of or inability to use this product.
Patton Electronics specifically disclaims all other warranties, expressed or
implied, and the installation or use of this product shall be deemed an accep-
tance of these terms by the user.

3
Summary Table of Contents
1Quick Start........................................................................................................................................................14
2General Information ..............................................
............................................................................................18
3SmartNode Installation.......
...............................................................................................................................27
4Initial Configuration.........................................................................
.................................................................33
5Contacting Patton for Assistance..................................
......................................................................................39
ACompliance Information ............
.......................................................................................................................42
BSpecifications ................................................................................
....................................................................44
CCabling ..............................
...............................................................................................................................49
DPort pin-outs .........................................................................
...........................................................................52
ESmartNode 4740 Series Factory Configuration .......................
...........................................................................60
FReset Button Functions .......................
..............................................................................................................62
GEnd User License Agreement .........................................................................................
....................................67

4
Table of Contents
Summary Table of Contents ...................................................................................................................................3
Table of Contents ...................................................................................................................................................4
List of Figures .........................................................................................................................................................7
List of Tables ..........................................................................................................................................................8
About this guide .....................................................................................................................................................9
Safety when working with electricity............................................................................................................... 10
Deutsch ..........................................................................................................................................................11
General observations .......................................................................................................................................12
General conventions .......................................................................................................................................12
1Quick Start........................................................................
................................................................................14
Default IP Settings ................................................................................................................................................15
ETH 0/0 .........................................................................................................................................................15
ETH 0/1 .........................................................................................................................................................15
Default Login ........................................................................................................................................................15
Analog Port Pinout................................................................................................................................................16
Console port..........................................................................................................................................................17
2General Information .
.........................................................................................................................................18
SmartNode 4740 Series Overview .........................................................................................................................19
Applications ..........................................................................................................................................................20
SmartNode 4740 Series Rear Panel .................................................................................................................22
SmartNode 4740 Series Front Panel ...............................................................................................................23
3SmartNode Installation......................................................
................................................................................27
Planning the Installation........................................................................................................................................28
Site log ............................................................................................................................................................28
Network information ......................................................................................................................................28
Network Diagram ...........................................................................................................................................28
IP related information .....................................................................................................................................28
Software tools .................................................................................................................................................29
Power source ...................................................................................................................................................29
Location and mounting requirements .............................................................................................................29
Installing the SmartNode 4740..............................................................................................................................29
Placing the SmartNode device .........................................................................................................................29
Installing cables ...............................................................................................................................................30
4Initial Configuration.........................................................................................
.................................................33
Introduction..........................................................................................................................................................34
Connecting the SmartNode to Your Laptop PC....................................................................................................34
Configure the Desired IP Address..........................................................................................................................35
Factory-default IP Settings ..............................................................................................................................35
Login ..............................................................................................................................................................35

5
SmartNode 4740 Series (16–32 Ports) User Manual Table of Contents
Changing the WAN IP address (Optional) .....................................................................................................36
Connecting the SmartNode to the Network..........................................................................................................36
Loading the Configuration (optional)....................................................................................................................37
Additional Information .........................................................................................................................................38
5Contacting Patton for Assistance..........................................................................................
..............................39
Introduction..........................................................................................................................................................40
Contact information..............................................................................................................................................40
Contacting Patton Technical Services for Free Support ...................................................................................40
Warranty Service and Returned Merchandise Authorizations (RMAs)...................................................................40
Warranty coverage ..........................................................................................................................................40
RMA numbers ................................................................................................................................................41
ACompliance Information ..................................................
.................................................................................42
Compliance ...........................................................................................................................................................43
EMC ...............................................................................................................................................................43
Safety ..............................................................................................................................................................43
Radio and TV Interference (FCC Part 15) ............................................................................................................43
EC Declaration of Conformity ..............................................................................................................................43
Authorized European Representative .....................................................................................................................43
BSpecifications .
...................................................................................................................................................44
Capacity ................................................................................................................................................................45
SIP Signaling .........................................................................................................................................................45
Voice Processing....................................................................................................................................................45
Call Switching & Services......................................................................................................................................45
FXS Connectivity ..................................................................................................................................................46
FXO Connectivity (coming soon) .........................................................................................................................46
Connectivity..........................................................................................................................................................46
Quality of Service, SLA Assurance .........................................................................................................................47
Management .........................................................................................................................................................47
Power ....................................................................................................................................................................47
Dimensions & Packaging ......................................................................................................................................47
Environment .........................................................................................................................................................48
Safety & Compliance ............................................................................................................................................48
CCabling ...............
..............................................................................................................................................49
Introduction..........................................................................................................................................................50
Ethernet ................................................................................................................................................................50
Analog FXS ...........................................................................................................................................................51
DPort pin-outs .................................................
...................................................................................................52
Introduction..........................................................................................................................................................53
Ethernet ...............................................................................................................................................................53
FXS port................................................................................................................................................................53
RJ11 Models ...................................................................................................................................................53
RJ21 Models ...................................................................................................................................................54

6
SmartNode 4740 Series (16–32 Ports) User Manual Table of Contents
ESmartNode 4740 Series Factory Configuration ..................................................................................................60
Introduction..........................................................................................................................................................61
FReset Button Functions ...............................................................................................
......................................62
Introduction..........................................................................................................................................................63
Resetting the SmartNode device when it is operating and the POWER LED is lit ................................................64
Very exceptional case—minimal config recovery ...................................................................................................65
GEnd User License Agreement ....................................................
.........................................................................67
End User License Agreement .................................................................................................................................68
1. Definitions ..................................................................................................................................................68
2. Title ............................................................................................................................................................68
3. Term ...........................................................................................................................................................68
4. Grant of License ..........................................................................................................................................68
5. Warranty ....................................................................................................................................................69
6. Termination ................................................................................................................................................69
7. Notices .......................................................................................................................................................69
8. Other Licenses ............................................................................................................................................69
9. Unenforceable Provisions ............................................................................................................................70
10. Governing Law .........................................................................................................................................70
11. Waiver ......................................................................................................................................................70

7
List of Figures
1 Default IP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2 EIA-561 (RJ-45 8-pin) port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3 SN4740 front panel (RJ11 version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4 SN4740 front panel (RJ21 version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5 Hospitality venues: hotels, motels, etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6 Residential apartments, public administration office, care homes, etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7 Factory Campus. Hospital - Emergency Telephones, etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8 Mines, tunnels, etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
9 Train station platform telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10 SN4740 Series rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
11 SmartNode 4740 Series front panel (RJ11 version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
12 SmartNode 4740 Series front panel (RJ21 version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
13 Analog FXS connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
14 Connecting the SmartNode to your Laptop PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
15 Connecting the SmartNode to the network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
16 Typical Ethernet straight-through cable diagram for 10/100Base-T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
17 Typical Ethernet straight-through cable diagram for 1000Base-T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
18 Connecting an FXS device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
19 RJ-11 pinout diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
20 50-pin RJ-21 port connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
21 RJ21 connector 0/0–0/23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
22 RJ21 connector 0/24–0/31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
23 SN740 RESET button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
24 RESET button periods (in seconds) for performing actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

8
List of Tables
1 General conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2 SN4740 Series rear panel descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3 SN4740 Series front panel descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4 Sample site log entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5 RJ-11 socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6 Factory Default IP Address and Network Mask Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7 10/100Base-T RJ-45 socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
8 1000Base-T RJ-45 Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9 RJ-11 socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
10 Band Marked Color Code for 16 and 24 FXS port models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
11 Band Marked Color Code for RJ21 connector A (ports 0/0–0/23) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
12 Band Marked Color Code for RJ21 connector B (ports 0/24–0/31 ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
13 Results from pressing the Reset button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
14 Using the Reset button to switch to a backup image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

9
About this guide
This guide describes the SmartNode 4740 Series Analog High Density Gateway (16 to 32 ports) hardware,
installation and basic configuration. For detailed software configuration information refer to the Trinity Soft-
ware Configuration Guide and the available Knowledgebase, as well as the Wizard portal.
Audience
This guide is intended for the following users:
•Operators
•Installers
•Maintenance technicians
Structure
This guide contains the following chapters and appendices:
•Chapter 1 on page 14 contains what you need to quickly start using the SmartNode device.
•Chapter 2 on page 18 provides information about SN4740 features and capabilities
•Chapter 3 on page 23 contains an overview describing SN4740 operation and applications
•Chapter 3 on page 27 provides quick start hardware installation procedures
•Chapter 4 on page 33 provides quick-start procedures for configuring the SmartNode SN4740
•Chapter 5 on page 39 contains information on contacting Patton technical support for assistance
•Appendix A on page 42 contains compliance and regulatory information for the SN4740
•Appendix B on page 44 contains specifications for the SN4740
•Appendix C on page 49 provides cable recommendations
•Appendix D on page 52 describes the SN4740’s ports and pin-outs
•Appendix E on page 60 lists the factory configuration settings for SmartNode 4740 SeriesAppendix E on
page 60 lists the factory configuration settings for SmartNode 4740 Series
•Appendix F on page 62 describes RESET button functions for the SmartNode 4740 Series
•Appendix G on page 67 provides license information that describes acceptable usage of the software pro-
vided with the SmartNode 4740 Series
For best results, read the contents of this guide before you install the SN4740.

10
SmartNode 4740 Series (16–32 Ports) User Manual
Precautions
Notes, cautions, and warnings, which have the following meanings, are used throughout this guide to help you
become aware of potential extender problems. War n ings are intended to prevent safety hazards that could result
in personal injury. Cautions refer to potential property damage or impaired functioning.
Note Calls attention to important information.
Safety when working with electricity
The shock hazard symbol and WARNING heading indicate
a potential electric shock hazard. Strictly follow the warn-
ing instructions to avoid injury caused by electric shock.
The alert symbol and WARNING heading indicate a poten-
tial safety hazard. Strictly follow the warning instructions
to avoid personal injury.
The shock hazard symbol and CAUTION heading indicate a
potential electric shock hazard. Strictly follow the instructions to
avoid property damage caused by electric shock.
The alert symbol and CAUTION heading indicate a potential haz-
ard. Strictly follow the instructions to avoid property damage.
The SmartNode device contains no user serviceable parts, and is not be opened
by the user. The equipment shall be returned to Patton Electronics for repairs or
repaired by qualified service personnel.
Mains Voltage: In systems without a power switch, line voltages are present in the
power supply when the power cord is connected. The mains outlet used to power
the SmartNode device shall be within 10 feet (3 meters) of the device, be easily
accessible, and protected by a circuit breaker.
For AC powered units, ensure that the power cable used meets all applicable stan-
dards for the country in which it is to be installed, and that it is connected to a wall
outlet which has earth ground.
For units with an external power adapter, the adapter shall be a listed Limited
Power Source.
WARNING
WARNING
CAUTION
CAUTION
WARNING
WARNING
WARNING
WARNING

11
SmartNode 4740 Series (16–32 Ports) User Manual
Deutsch
Warnhinweise:
Hazardous network voltages are present in WAN ports regardless of whether
power to the SmartNode is ON or OFF. To avoid electric shock, use caution when
near WAN ports. When detaching the cables, detach the end away from the Smart-
Node first.
Before handling the device, disconnect the telephone network cables to avoid
contact with telephone line voltages. When detaching the cables, detach the end
away from the SmartNode device first.
Do not work on the system or connect or disconnect cables during periods of
lightning activity.
Dieses Gerät ist NICHT für den Anschluss an das Telefonnetz (PSTN) bestimmt
und auch NICHT dafür zugelassen. Es ist nur für den Anschluss an Endgeräte
beim Kunden vorgesehen.
•Das Gerät entält keine austauschbaren Komponenten und ist vom Benutzer nicht zu
öffnen. Bei Systemen ohne Netzschalter und ohne externes Netzteil liegt Netzspan-
nung im Gerät an, wenn das Netzkabel angeschlossen ist.
•Bei Geräten mit externem Netzteil muss das Netzteil die Anforderungen an eine zuge-
lassene Stromquelle mit begrenzter Leistung erfüllen. Die Steckdose, die für die
Stromversorgung des Gerätes verwendet wird, sollte höchstens 3 Meter vom Gerät
entfernt und leicht zugänglich sein sowie durch einen den örtlichen regulatorischen
Anforderungen entsprechenden Schutzschalter abgesichert sein.
•Für mit Wechselstrom betriebene Geräte muss sichergestellt sein, dass das verwen-
dete Netzkabel alle gültigen Normen des Landes erfüllt, in dem es eingesetzt werden
soll.
•Für mit Wechselstrom betriebene Geräte, die 3-polige Netzstecker haben (L1, L2 u.
GND oder Phase, Neutralleiter u. Schutzleiter), muss die Steckdose geerdet sein.
•Für mit Gleichstrom betriebene Geräte muss sichergestellt sein, dass die Verbindung-
skabel für Spannung, Strom, erwartete Temperatur, Entflammbarkeit und mecha-
nische Wartbarkeit geeignet sind.
•WAN-, LAN- u. PSTN-Ports (Anschlüsse) können unter gefährlicher Spannung ste-
hen, unabhängig davon, ob das Gerät ein- oder ausgeschaltet ist. PSTN bezieht sich
auf Schnittstellen wie Telefon, FXS, FXO, DSL, xDSL, T1, E1, ISDN, Voice, usw. Diese
sind als „gefährliche Netzwerkspannungen“ bekannt. Um einen elektrischen Schlag zu
vermeiden, muss in der Nähe dieser Anschlüsse mit Vorsicht gearbeitet werden.
Werden Kabel von diesen Anschlüssen getrennt, zuerst das Kabel am anderen Ende
herausziehen.
•Während eines Gewitters darf nicht am Gerät gearbeitet werden und es dürfen keine
Kabel angeschlossen oder vom Netz getrennt werden.
WARNING
WARNING
WARNING
WARNUNG
WARNUNG

12
SmartNode 4740 Series (16–32 Ports) User Manual
General observations
•Clean the case with a soft slightly moist anti-static cloth
•Place the unit on a flat surface and ensure free air circulation
•Avoid exposing the unit to direct sunlight and other heat sources
•Protect the unit from moisture, vapors, and aggressive liquids
Typographical conventions used in this document
This section describes the typographical conventions and terms used in this guide.
General conventions
The procedures described in this manual use the following text conventions:
In Übereinstimmung mit den Anforderungen der Richtlinie 2002/96/EG über Elektro- und
Elektronik-Altgeräte (WEEE) muss sichergestellt sein, dass Altgeräte von anderem Abfall
und Schrott getrennt werden und dem Sammel- und Verwertungssystem für Elektro- und
Elektronik-Altgeräte in Ihrem Land zum Recycling zugeführt werden.
Do not stack multiple SmartNode devices directly on top of one another, and do not place
items on top of the device. If you will be installing equipment above the SmartNode device,
leave at least 2 inches (5 cm) of clearance between the devices.
Furthermore, leave at least 2 inches (5 cm) to the left, right, front, and rear of the SmartNode
device for proper ventilation.
Table 1. General conventions
Convention Meaning
Garamond blue type Indicates a cross-reference hyperlink that points to a figure, graphic, table, or sec-
tion heading. Clicking on the hyperlink jumps you to the reference. When you
have finished reviewing the reference, click on the Go to Previous View
button in the Adobe® Acrobat® Reader toolbar to return to your starting point.
Helvetica bold type Commands and keywords are in boldface font.
Helvetica bold-italic type Parts of commands, which are related to elements already named by the user,
are in boldface italic font.
Italicized Helvetica type Variables for which you supply values are in italic font
Helvetica type Indicates the names of fields or windows.
Garamond bold type Indicates the names of command buttons that execute an action.
< > Angle brackets indicate function and keyboard keys, such as <SHIFT>, <CTRL>,
<C>, and so on.
[ ] Elements in square brackets are optional.
{a | b | c} Alternative but required keywords are grouped in braces ({ }) and are separated
by vertical bars ( | )
blue screen Information you enter is in blue screen font.
screen Terminal sessions and information the system displays are in screen font.
node The leading IP address or nodename of a SmartNode is substituted with node in
boldface italic font.
CAUTION

13
SmartNode 4740 Series (16–32 Ports) User Manual
SN The leading SN on a command line represents the nodename of the SmartNode
#An hash sign at the beginning of a line indicates a comment line.
Table 1. General conventions (Continued)
Convention Meaning

14
Chapter 1 Quick Start
Chapter contents
Default IP Settings ................................................................................................................................................15
ETH 0/0 .........................................................................................................................................................15
ETH 0/1 .........................................................................................................................................................15
Default Login ........................................................................................................................................................15
Analog Port Pinout................................................................................................................................................16
Console port..........................................................................................................................................................17

Default IP Settings 15
SmartNode 4740 Series (16–32 Ports) User Manual 1 • Quick Start
Default IP Settings
ETH 0/0
DHCP Client
ETH 0/1
192.168.1.1 | 255.255.255.0 (DHCP Server)
smartnode.local
Figure 1. Default IP Settings
Default Login
Username: admin
Leave the password empty
Press the Enter key after the password prompt.
You are responsible for creating a new administrator account to maintain system secu-
rity. Patton Electronics accepts no responsibility for losses or damage caused by loss or
misuse of passwords. Refer to Chapter 4 “Accessing the CLI”, section “Selecting a secure
password” in the Trinity Command Line Reference Guide for more details.
IMPORTANT

Analog Port Pinout 16
SmartNode 4740 Series (16–32 Ports) User Manual 1 • Quick Start
Analog Port Pinout
For models with FXS ports terminated on RJ21 connectors, see the detailed pin-out in Appendix D, section
“RJ21 Models” on page 54.
Models that come with RJ11 ports use a 6-position RJ11 connector. The middle 2 positions (3 and 4) are used
as follows:
Note Pins not listed are not used.
Pin Signal
3Ring (-)
4Tip (+)

Console port 17
SmartNode 4740 Series (16–32 Ports) User Manual 1 • Quick Start
Console port
Figure 2. EIA-561 (RJ-45 8-pin) port
Note N/C means no internal electrical connection.
Console Connection Settings:
•19200bps
•8 bits, no parity
•1 stop bit
•flow control off
DSR
(N/C)
(N/C)
(N/C)
Pins 1 & 3 are
connected together

18
Chapter 2 General Information
Chapter contents
SmartNode 4740 Series Overview .........................................................................................................................19
Applications ..........................................................................................................................................................20
SmartNode 4740 Series Rear Panel .................................................................................................................22
SmartNode 4740 Series Front Panel ...............................................................................................................23

SmartNode 4740 Series Overview 19
SmartNode 4740 Series (16–32 Ports) User Manual 2• General Information
SmartNode 4740 Series Overview
The SmartNode 4740 Series are analog high density VoIP gateways that are available in 16, 24, and 32-tele-
phony port versions.
The SN4740 is equipped with RJ11 or RJ21 50-pin FXS telco connectors. (see figure 3 below and figure 4 on
page 20). For the 32-port version with RJ21 connectors, two 50-pin connectors are provided to match industry
standards.
The gateway comes in a 19-inch rack mountable enclosure that supports an operational temp range of 32–
104°F (0–40°C).
Figure 3. SN4740 front panel (RJ11 version)

Applications 20
SmartNode 4740 Series (16–32 Ports) User Manual 2• General Information
Figure 4. SN4740 front panel (RJ21 version)
Users for the SN4740 Series include:
•Carriers/Service providers looking for a way to connect analog telephones of apartment buildings or deliver-
ing telephony services by installing the SN4740 in street cabinets (MSAN approach deployment)
•Enterprise/Campus users deploying the SN4740 as a point of concentration supplying analog telephony to
regular phones, emergency phones or fax machines in hospitality venues such as hotels and motels,
•Industry users such as:
-Mining (gold, diamonds)
-Oil & Gas, Fossil Resources production
-General manufacturing plants
Applications
Applications include:
•Hospitality venues such as hotels, motels, etc. (see figure 5 on page 21)
•Residential apartments, public administration office, care homes, etc. (see figure 6 on page 21)
•Factory Campus. Hospital - Emergency Telephones, etc. (see figure 7 on page 21)
•Mines, tunnels, etc. (see figure 8 on page 22)
•Train station platform telephones (see figure 9 on page 22)