Blonder tongue EQAM-420B User manual
800-523-6049
www.blondertongue.com
©2014 Blonder Tongue Laboratories, Inc. All rights reserved. Specifications are subject to change without notice. Trademarks are the property of their respective owner.
EdgeQAM with EAS and Pro:Idiom™
EQAM-420B
Equipped with 4 Quad QAM output modules for a total of 16 QAM
(accepts 64 HD Programs in SPTS mode and 96 HD Programs in MPTS mode)
Status Date Document No. Issue No. Author
Active Mar. 21, 2014 651234700A 1 MP
Stock No.
6522B-4-64
USER MANUAL
Stock No.
6522B-4-64
USER MANUAL
2EQAM-420B
User Manual
We recommend that you write the following information in the spaces provided below.
The information contained herein is subject to change without notice. Revisions may be
issued to advise of such changes and/or additions.
Correspondence regarding this publication should be addressed directly to:
Blonder Tongue Laboratories, Inc.
One Jake Brown Road
Old Bridge, NJ 08857
Document Number: 651234700A
Printed in the United States of America.
All product names, trade names, or corporate names mentioned in this document are
acknowledged to be the proprietary property of the registered owners.
This product incorporates copyright protection technology that is protected by U.S. patents and other
intellectual property rights. Reverse engineering or disassembly is prohibited.
Purchase Location Name:
Purchase Location Telephone Number:
EQAM-420B Serial Number:
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User Manual
Table of Contents
....................................................................................................... 4
.............................................................................................................................. 7
2.1 REVISION HISTORY & REASON................................................................................................................................. 7
2.2 PRODUCT APPLICATION & DESCRIPTION ............................................................................................................... 7
2.3 PRODUCT SPECIFICATION ....................................................................................................................................... 10
................................................................................................................. 11
3.1 UNPACKING............................................................................................................................................................... 11
3.2 INSTALLATION........................................................................................................................................................... 11
................................................................................................................................................................ 11
...................................................................................................... 12
........................................................................................................................ 13
5.1 ACCESSING THE UNIT VIA A WEB BROWSER........................................................................................................ 13
5.2 QUICK CONFIGURATION VIA "CONFIG" FILE......................................................................................................... 13
................................................................................................................... 14
6.1 "MAIN > MODE" SCREEN......................................................................................................................................... 14
6.2 "MAIN > STATUS" SCREEN ....................................................................................................................................... 16
6.2.1 "MAIN > STATUS > EDIT" SCREEN ................................................................................................................. 18
6.3 "MAIN > STREAM INFO" SCREEN............................................................................................................................ 20
6.3.1 "MAIN > STATUS > STREAM CONFIG" SCREEN ............................................................................................. 22
6.4 "MAIN > QAM CONFIG" SCREEN ............................................................................................................................ 24
6.5 "MAIN > DIAGNOSTICS" SCREEN............................................................................................................................ 26
6.6 "MAIN > EAS" SCREEN ............................................................................................................................................. 28
6.7 "MAIN > REFRESH" SCREEN .................................................................................................................................... 29
6.8 "NETWORK" SCREEN................................................................................................................................................ 30
6.8.1 "ADMIN.HTML" HIDDEN SCREEN .................................................................................................................. 32
6.9 "TIME" SCREEN......................................................................................................................................................... 36
6.10 "EVENT LOG" SCREEN.............................................................................................................................................. 37
6.11 "CONFIG" SCREEN .................................................................................................................................................... 38
............................................................................................. 39
.............................................................................................. 42
.................................................................................................................... 45
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Safety Instructions
➥ Read all safety and operating instructions before you operate the unit.
➥ Retain all safety and operating instructions for future reference.
➥ Heed all warnings on the unit and in the safety and operating instructions.
➥ Follow all installation, operating, and use instructions.
➥ Unplug the unit from the AC power outlet before cleaning. Use only a damp cloth for cleaning the exterior of the unit.
➥ Do not use accessories or attachments not recommended by Blonder Tongue, as they may cause hazards, and will void the warranty.
➥ Do not operate the unit in high-humidity areas, or expose it to water or moisture.
➥ Do not place the unit on an unstable cart, stand, tripod, bracket, or table. The unit may fall, causing serious personal injury and damage to the
unit. Install the unit only in a mounting rack designed for 19” rack-mounted equipment.
close to the point of cable entry as practical.
The STOP sign symbol is intended to alert you to the presence of REQUIRED operating and maintenance
(servicing) instructions that if not followed, may result in product failure or destruction.
The YIELD sign symbol is intended to alert you to the presence of RECOMMENDED operating and maintenance
(servicing) instructions.
The LIGHTNING flash symbol is intended to alert you to the presence of uninsulated "dangerous voltage"
within the product's enclosure that may be of sufficient magnitude to constitute a risk of electrical shock.
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User Manual
➥ Do not block or cover slots and openings in the unit. These are provided for ventilation and protection from overheating. Never place the
unit near or over a radiator or heat register. Do not place the unit in an enclosure such as a cabinet without proper ventilation. Do not mount
equipment in the rack space directly above or below the unit.
➥ Operate the unit using only the type of power source indicated on the marking label. Unplug the unit power cord by gripping the plug, not the
cord.
➥ The unit is equipped with a three-wire ground-type plug. This plug will fit only into a ground-type power outlet. If you are unable to insert the
plug into the outlet, contact an electrician to replace the outlet. Do not defeat the safety purpose of the ground-type plug.
➥ Route power supply cords so that they are not likely to be walked on or pinched by items placed upon or against them. Pay particular attention
to cords at plugs, convenience receptacles, and the point where they exit from the unit.
➥ Be sure that the outdoor components of the antenna system are grounded in accordance with local, federal, and National Electrical Code (NEC)
requirements. Pay special attention to NEC Sections 810 and 820. See the example shown in the following diagram:
➥ We strongly recommend using an outlet that contains surge suppression or ground fault protection. For added protection during a lightning
storm, or when the unit is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the lines between
the unit and the antenna. This will prevent damage caused by lightning or power line surges.
➥ Do not locate the antenna near overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits.
When installing the antenna, take extreme care to avoid touching such power lines or circuits, as contact with them can be fatal.
➥ Do not overload wall outlets or extension cords, as this can result in a risk of fire or electrical shock.
➥ Never insert objects of any kind into the unit through openings, as the objects may touch dangerous voltage points or short out parts. This could
cause fire or electrical shock.
➥ Do not attempt to service the unit yourself, as opening or removing covers may expose you to dangerous voltage and will void the warranty. Refer
all servicing to authorized service personnel.
➥ Unplug the unit from the wall outlet and refer servicing to authorized service personnel whenever the following occurs:
❏ The power supply cord or plug is damaged;
❏ Liquid has been spilled, or objects have fallen into the unit;
❏ The unit has been exposed to rain or water;
❏ The unit has been dropped or the chassis has been damaged;
❏ The unit exhibits a distinct change in performance.
➥ When replacement parts are required, ensure that the service technician uses replacement parts specified by Blonder Tongue. Unauthorized
substitutions may damage the unit or cause electrical shock or fire, and will void the warranty.
➥ Upon completion of any service or repair to the unit, ask the service technician to perform safety checks to ensure that the unit is in proper
operating condition.
,
Before returning product, please contact the Blonder Tongue Service
Department at 1-800-523-6049, Ext. 4256 or visit our website: for further information.
6EQAM-420B
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7EQAM-420B
User Manual
This is the first issue of this Instruction Manual.
is designed to allow CATV operators to aggregate multiple SDTV/HDTV programs
received in IP format and to deliver them over a standard coaxial distribution network.
The EQAM-420B is capable of accepting unencrypted (clear) UDP or RTP streams in one of the following two modes:
Accepts and processes up to sixty-four (64) MPEG-2/H.264 Single Program Transport Streams (SPTS). In SPTS
mode the EQAM-420B can select a maximum of any four (4) SPTS and multiplex them for transmission on QAM outputs
up to a maximum of 38.8 Mbps/QAM. Each SPTS can contain one (1) video and up to one (1) audio Elementary streams.
Accepts and processes up to sixteen (16) MPEG-2/H.264 Multi Program Transport Streams (MPTS). Each
MPTS is limited to a maximum of six (6) programs and not to exceed 38.8 Mbps/QAM. Each MPTS can contain one (1)
video and up to three (3) audio Elementary streams.
The streams are aggregated in up to sixteen (16) QAM RF channels in the 54-1002 MHz range. The unit is configured with
four (4) QAM output modules, each capable of delivering four (4) adjacent QAM channels. Each QAM channel can contain
up to four (4) programs in SPTS mode and a maximum of 6 in MPTS mode.
The EQAM-420B supports network-based EAS program switching (Soft/IP enabled Trigger) based on the SCTE-18 standard.
Upon receipt of an appropriate SCTE-18 EAS trigger the system replaces all the video and audio programs with the EAS
messages. Therefore, all viewing locations will display both the video and audio EAS messages. An SCTE-18 conforming
TV or set-top box is not required.
The unit also allows the operator to maintain the QAM RF output unencrypted, or to encrypt it with Pro:Idiom™ against
content piracy. To utilize the Pro:Idiom™ encryption feature, the input streams must be received on a dedicated GbE
port and must meet the Pro:Idiom™ requirements. When Pro:Idiom™ encryption is activated, Pro:Idiom™ capable TV, or
external Pro:Idiom™ decrypter is required to view Pro:Idiom™ encrypted premium channels.
Comprehensive remote monitoring and control is accomplished using any standard Web browser via a front-panel
10/100BaseT Ethernet connection. Also, the unit provides system health information to a user maintained server via Syslog.
This is an extremely valuable tool for troubleshooting system related issues.
• SPTS Mode: Accepts up to sixty-four (64) MPEG-2/H.264 Single Program Transport Streams (SPTS); 1 video + 1 audio
per program
• MPTS Mode: Accepts up to sixteen (16) MPEG-2/H.264 Multi Program Transport Streams (MPTS), each MPTS
with maximum 6 programs and not to exceed 38.8 Mbps; 1 video + 3 audios per program
• Supports IGMPv2 and IGMPv3 protocols
• Configured with 4 modules, each with four (4) adjacent QAM channels, for a total of 16 QAM channels
• Provides network based EAS switching based on SCTE-18 (by program substitution)
• Comprehensive GUI-based menu for remote monitoring and control via standard Web browsers
• Provides a front-panel RF test point (at 20 dB below primary QAM output)
• Accepts variable and constant bitrate streams
• Provides Null packet insertion and deletion
• Provides PCR correction
• PSIP manipulation for SPTS
• PSIP pass thru for MPTS
EQAM-420B
User Manual
Following are pictures of the front and rear of the unit:
RJ45 connectors for 1000Base-T Ethernet (GigE) interface for streaming IP inputs.
d
"F" female connector for RF QAM output signal, 20dB lower than the actual RF QAM output. Used for test purposes,
without disconnecting the unit.
LED is Off = corresponding RF module board is not installed.
LED is Red = issue with the corresponding RF module board.
LED is Orange = not all assigned channels have IP streams enabled and streaming.
LED is Green = corresponding RF module board functioning correctly and all assigned channels have IP streams
enabled and streaming.
Two (2) RJ-45 connectors for 10/100-BaseT Ethernet interface. The Local Control # 1 can be used as an EAS trigger
input. The Local Control # 2 port is reserved for future use.
RJ45 connector for 10/100Base-T Ethernet interface for monitoring and configuring the unit via any standard web
browser. It can also be used as an EAS input trigger. Only static IP address can be assigned to this interface. The
factory default value is 172.16.70.1.
LED is Green = AC power is detected.
LED is Off = indicates (i) AC power is not connected, or rear panel power switch is Off or (ii) AC power is connected
but the power supply is defective. The unit must be sent to Blonder Tongue for repair for condition (ii).
Displays the status of the Operating System (OS) of EQAM-420B.
Flashing Green = OS valid and operational
Solid Green or Off = OS not valid or not operational
When pushed and held for about 10 seconds, resets the IP address, Usernames, and Passwords to Factory default
values as follows:
IP address = 172.16.70.1
Username = Admin (case-sensitive)
Password = pass (case-sensitive)
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IEC 14 power inlet plug – rated 115-230 VAC; 1.4/0.7A; 60/50 Hz; equipped with Slo-Blo, 3.0A, 250 V Fuse.
Port reserved for future use.
"F" female connector for QAM RF output. The unit is configured with 4 output modules; each module provides
4 adjacent QAM RF channels (24MHz-wide). The RF outputs of all four (4) modules are combined internally and
presented on this QAM output connector.
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EQAM-420B
User Manual
OUTPUTINPUT
General
IP
Connector:
Standard:
UDP/RTP:
Protocols Supported:
2x RJ-45
1000Base-T Ethernet
Supported (user-selectable)
IGMPv3; IGMPv2
Stream Portfolio
SPTS & MPTS:
Bitrate:
Null Packet Deletion & Addition
Muxing of input streams
Variable and Constant
EAS (Emergency Alert System)
Connector:
Standard:
Trigger Mechanism:
1x RJ-45 (trigger via 10/100 Remote Control port or Local Control
#1 port)
10/100Base-T Ethernet
Per SCTE-18 standard
QAM
No. of Output Modules:
Connector:
Modulation:
Standards:
DVB Symbol Rate:
Frequency Range:
Tuning:
Channels’ Bandwidth:
RF Level:
RF Level Adjustment Range:
Frequency Tolerance:
Frequency Stability:
Amplitude Flatness:
Phase Noise:
Spurious:
Broadband Noise:
Impedance:
Spectral Inversion:
Carrier Suppression:
Return Loss:
Signal-to-Noise Ratio (SNR):
MER:
I/Q Phase Error:
I/Q Amplitude Imbalance:
4 Quad-QAM (total of 16 QAM channels)
1x “F” Female (rear-panel; for combined output)
QAM 16, 32, 64, 128, and 256
ITU-T J.83; Annex A and B
Variable; up to 7 MSymbol/sec (MBaud)
54 to 1002 MHz
CATV Channel Selectable (CH. 2 to 158)
24 MHz (4x Adjacent 6 MHz)
+40 dBmV, ± 1 dB increment
+35 to +42 dBmV, 1 dB increment
± 0.5 kHz @ 77 °F (25 °C)
± 5 kHz over 32 to 122 °F (0 to 50 °C)
± 0.25 dB (over 6 MHz channel)
-98 dBc (@ 10 kHz)
-60 dBc
-70 dBc (@ +40 dBmV output level, 5.5 MHz bandwidth)
75 Ω
Auto Recognition
45 dB
14 dB typical
40 dB typical
39 dB typical
Less than 1 degree
Less than 1%
Dimensions (W x D x H): 19.0 x 18.125 x 1.75 inches (483 x 460 x 44 mm)
Power: 115-230VAC, 60/50Hz (Fuse:3.0A, 250VDC, Slo Blo)
Power Dissipation: 60 W
Weight: 12 lbs (5.4 kg)
Operating Temperature: 32 to 122 °F (0 to 50 °C)
Storage Temperature: -13 to 158 °F (-25 to 70 °C)
Operating Humidity: 0 to 95% RH @ 35 °C max, non-condensing
Storage Humidity: 0 to 95% RH @ 35 °C max, non-condensing
Alarms/Monitoring/Control
Local Monitoring:
Local Control:
4x Output Status Module LEDs
1x “F” Female RF Test Port
1x Power LED
1x Status LED
1x IP Reset button
Remote Monitoring/Control: GUI-based menu via Web browser
(1x RJ45 front-panel connector; 10/100Base-T)
Requirements for Pro:Idiom™ Output
SPTS
No. of programs:
Null Packets:
Stream ID:
Audio:
MPTS
No. of programs:
Null Packets:
Stream ID:
Audio:
1 program (not to exceed 38.8 Mbps)
Required (as per Pro:Idiom™ requirements)
User- assigned (as per Pro:Idiom™ requirements)
Dolby®Digital compliant
Max. 6 programs per MPTS (not to exceed 38.8 Mbps)
Required (as per Pro:Idiom™ requirements)
User- assigned (as per Pro:Idiom™ requirements)
Dolby®Digital compliant
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User Manual
You will find the following items in the box:
• EQAM-420B (QTY=1)
• Power Cord with IEC C13 line socket and 3-pin Type B NEMA 5 plug (QTY=1)
• Blonder Tongue part# 741021800 containing Ethernet cross cable (QTY=1; see Section 4 for details)
3.2 Installation
The EQAM-420B is designed to be installed in a standard 19-inch (483 mm) rack (EIA 310-D, IEC 60297, and DIN 41494
SC48D). To install the unit, secure the unit’s front panel to the rack by inserting four (4) machine screws, with cup washers,
through the four (4) mounting holes in the front panel.
To power up the unit, connect the line cord to a 115/230 VAC – 60/50 Hz outlet. Please note that the power inlet plug is
also equipped with a fuse-holder and fuse (SLO-BLO, 3.0 Amp, 250V).
necessary to power cycle one or all of the other elements as well.
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Local or remote communication with the unit is only possible through a GUI-based menu via any standard web browser.
Before you can communicate with the unit, you must configure the unit's IP address to conform with your existing IP
network or LAN. To do so, follow these steps:
(1) Plug one end of the Ethernet cross cable that is provided in the hardware bag to unit’s rear-panel RJ45 interface marked
“10/100 Remote Control”. Plug the other end of the cable to your computer.
(2) The factory default IP address of the unit is . To be able to communicate with the unit, you must first change
your computer's IP address.
The following steps explain how to do this for a computer with operating software:
(a) On your computer, open the "Control Panel"
(b) Double-click on "Network Connections"
(c) Right-click on the "Local Area Connection", and then click on the "properties".
(d) A dialog box entitled "Local Area Connection Properties" will appear. In this box, double-click on the "Internet
Protocol (TCP/IP)".
(e) A dialog box entitled "Internet Protocol (TCP/IP) Properties" will appear. Select the "Use the following IP address"
option and enter the following addresses:
No need to enter a value for the Default Gateway.
Click OK to close the dialog box. Now your computer is ready to communicate with the unit.
The following steps explain how to do this for a computer with operating software:
(a) On your computer, open the "Control Panel"
(b) Click on “Network and Internet”
(c) Click on the "View network status and tasks"
(d) Click on “Change Adapter Settings” on left hand side of the window
(e) Right-click on the "Local Area Connection", and then click on the "properties".
(f) A dialog box entitled "Local Area Connection Properties" will appear. In this box, double-click on the "Internet
Protocol Version 4 (TCP/IPv4)".
(g) A dialog box entitled "Internet Protocol Version 4 (TCP/IPv4) Properties" will appear. Select the "Use the following
IP address" option and enter the following addresses:
No need to enter a value for the Default Gateway.
Click OK to close the dialog box. Now your computer is ready to communicate with the unit.
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You must complete the steps described in Section 4 before proceeding as follows:
Open a web browser on your computer (Internet Explorer 7 or higher is recommended) and enter the following URL
address . The "Login" Screen (Figure 5.1) will appear.
Enter the following case-sensitive factory-default Username and Password, and click on the "Submit" button.
When logged in as Admin, the user has read and write permission. Only one Admin can be logged in at a time.
When logged in as Guest, the user has only read permission. Up to four Guests can be logged in simultaneously.
Username = (case-sensitive)
Password = pass (case-sensitive) Username = (case-sensitive)
Password = pass (case-sensitive)
Monitoring and configuration of the unit is achieved via a series of web pages as described in the Sections below. The
following read-only information is displayed in a “page header” – in blue color – on top of each web page:
unit’s Serial number
a user-defined field to make identification easier
temperature of unit’s chipset.
time elapsed since last time the unit was turned on
a user-defined field to make identification easier
As shown in Figure 6.1, under the blue “page header” the following Primary tabs will appear:
• Primary tab includes the following sub-tabs: Status, Stream Info (applicable to MPTS Mode only), QAM
Config, Diagnostics, Mode, and Refresh.
• Primary tab doesn’t include any sub-tab.
• Primary tab doesn’t include any sub-tab.
• Primary tabdoesn’t include any sub-tab.
• Primary tab doesn't include any sub-tab.
• Primary tab doesn’t include any sub-tab.
Each Primary and sub-tab is described in the subsequent Sections.
If the same input/output configuration is desired to be duplicated among several units, or for it to be protected against
unintentional changes, it is possible to upload a “Config” file onto unit which will configure the input and output of the
unit accordingly. Section 6.11 describes how to create the “Config” file and how to upload it onto the unit.
Page
Header {
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The “Main > Mode” screen” (Figure 6.1) is a “user-configurable” screen where the following parameters are configured
and displayed:
You must complete the steps described in Section 4 and 5.1 before proceeding as follows:
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In the section entitled under the blue header, the user can select the mode of output for the unit.
This is the first necessary step when configuring the unit for the first time. The type of the input streams that can be
used, i.e Single Program Transport Stream (SPTS) or Multi Program Transport Stream (MPTS) depends on the Output
Mode selected. The drop down box allows the user to select one of the two Output Modes available:
Allows the unit to accept up to 64 SPTS in unencrypted (clear) IP format. Therefore, the unit can accept up to 64
programs in UDP or RTP format.
Allows the unit to accept up to 16 MPTS in unencrypted (clear) IP format, each MPTS with maximum six (6) programs and
not to exceed 38.8 Mbps.
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The “Main > Status” screen” (Figure 6.2.1 & 6.2.2) is a “read only” screen where the following parameters are displayed:
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In the section entitled under the green header, the following parameters about each source IP stream are
displayed:
indicates the method of encapsulation used, i.e UDP (User Datagram Protocol) or RTP (Real-Time Transport
Protocol), the IP address, and port number (see Section 6.2.1 for details).
indicates the name of the stream (see Section 6.2.1 for details).
indicates the incoming ASI input transport stream rate as provided by the content provider.
Green = input IP is streaming
Red = input IP is not streaming
indicates the average and maximum bitrate of the IP stream in Megabits per second (Mbps).
In the section entitled under the blue header, the following parameters are displayed:
indicates (i) the RF channel number of the QAM output, and (ii) whether the output QAM is on or off.
indicates whether the Quad-QAM RF output module is locked or not.
using the Edit button, a new screen will appear where the user can edit the information in and above
(see Section 6.2.1 for details).
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The “Main > Status > Edit” screen (Figure 6.2.3) is a “read and write” screen where the same information as the “Main >
Status” screen is displayed, but the following parameters can be updated:
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In the section entitled under the blue header, the following parameters about each source IP stream are
displayed:
the user must update the source IP stream information in the following format:
xxx://yyy.yyy.yyy.yyy:zzzzz
where,
xxx = the protocol / encapsulation method of the source (IP) stream. The only acceptable protocols are
UDP or RTP.
yyy.yyy.yyy.yyy = IP address of the source stream.
zzzzz = port number of the source stream.
Assume that the source stream is (i) using UDP protocol, (ii) in Multicast format, (iii)
provided from IP address 225.16.70.20, and (iv) on port 50001. Then the address must be entered as:
UDP://225.16.70.20:50001.
Assume that the source stream is (i) is using RTP protocol, (ii) in Multicast format, (iii)
provided from IP address 239.16.180.67, and (iv) on port 50000. Then the address must be entered as:
RTP://239.16.180.67:50000.
from IP address 172.160.80.70, and (iv) on port 50000. Then the address must be entered as: UDP://
172.160.80.70:50000.
IGMP Version 3 adds support for "source filtering", that is, the ability for a system to report interest in
receiving packets *only* from specific source addresses, as required to support Source-Specific Multicast [SSM].
once the Stream information in above is updated, the unit auto-detects the name of the source
stream if assigned by the source. The user, however, is allowed to edit/update the current stream name. Up to 10
alphanumeric characters are allowed.
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User Manual
The “Main > Stream Info ” screen (Figure 6.3) is a “read only” screen where the following parameters about the source IP
streams are displayed:
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