Lindsay Broadband LB-1000-FR User manual

Feb 03 2020
LB-1000-FR
Headend Platform 1 GHz & 1.2 GHz
Forward Optical Receiver
User Manual

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [email protected]
ii
LB-1000-FR
User Manual
TABLE OF CONTENTS
TABLE OF CONTENTS .............................................................................................................. ii
1.0 PRODUCT OVERVIEW AND FEATURES .................................................................... 1
1.1 Description ...................................................................................................................... 1
1.2 Features .......................................................................................................................... 1
1.3 Specifications ................................................................................................................. 2
1.4 Block diagram of the LB-1000-FR................................................................................ 3
2.0 SAFETY NOTES ............................................................................................................... 4
3.0 APPLICATION MODULE DESCRIPTION..................................................................... 5
4.0 INSTALLATION................................................................................................................. 6
5.0 LB-1000-FR SETTINGS................................................................................................... 8
5.1 LB-1000-FR settings: Using touch screen .................................................................. 8
5.2 LB-1000-FR settings: Using Web interface ................................................................ 9
6.0 WARRANTY AND RMA POLICY...................................................................................11

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
1 |Page
LB-1000-FR
User Manual
1.0 PRODUCT OVERVIEW AND FEATURES
1.1 Description
Lindsay Broadband LB-1000-FR series is a family of CATV 1 GHz and 1.2 GHz Forward Path
Receiver Module, converting downstream optical signal into RF signal. LB-1000-FR comes in a
single channel and dual channel model. The dual channel forward receiver provides optical/RF
backup and switching function. LB-1000-FR forward receiver incorporates a low noise PIN detector
and RF amplifier chain. Internal selectable RF attenuators can be switched in or out to control RF
output levels. Module parameters can be monitored and configured through the LB-1000-CM
system management module using the touch screen or by using the PC (Web GUI or SNMP agent).
1.2 Features
•Hot-swappable capability
•Bandwidth: 1 GHz module = 47~1000 MHz; 1.2 GHz module = 47~1218 MHz
•Optical Input Range: -6 to +2dBm
•Optical AGC and MGC mode
•High Output level (≥30dBmV)
•15dB Slope control
•RF Output level control
•RF Output test point
•Dual channel forward receiver can perform automatic Optical/RF switching to ensure
uninterrupted output signal
•Can monitor and configure functioning parameters using LB-1000-CM

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
2 |Page
LB-1000-FR
User Manual
1.3 Specifications
Parameter
Specification
Optical Parameters
Wavelength
1290-1620 nm
Optical Input Power
-6 to +2 dBm (1)
Optical Return Loss
> 45 dB
Optical Connector
SC/APC
RF Parameters
RF Input Bandwidth
47-1000 MHz
(2)
; 47-1218 MHz
(3)
Flatness
± 0.75 dB
RF Return Loss
≥ 16 dB up to 860 MHz; ≥ 14 dB 860-1218 MHz
RF Output Level
≥ 30 dBmV
(4)
RF Output Control
Yes
(5)
EQ Control
15 dB
(6)
Optical AGC
-6 to +2 dBm
RF Test Point
-20 ± 1 dB (7)
CTB
≥ 67 dBc (8)
CSO
≥ 63 dBc (8)
CNR
≥ 51 dB (8)
Impedance
75 Ω
Connector
F-female
Power & Physical
Power Consumption
≤ 15 W (9)
Dimensions
4.7"H x 0.9"W x 17.4"D (11.9H x 2.2W x 44.2D cm)
Weight
1.7 lb (0.8 kg)
NOTES:
(1) Optical AGC
(2) 1 GHz module
(3) 1.2 GHz module
(4) -6 dBm to +2 dBm; 3.5% OMI
(5) Using electronic attenuation
(6) Using electronic equalization
(7) Relative to the RF port
(8) 79 NTSC channels + digital channels over 550 MHz @ 6dB setback; 3.5% OMI; -1 dBm RX
in; 20 km fiber
(9) Powering from the LB-1000-CH chassis

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
3 |Page
LB-1000-FR
User Manual
1.4 Block diagram of the LB-1000-FR
Figure 1: Block diagram of the LB-1000-FR Forward Receiver

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
4 |Page
LB-1000-FR
User Manual
2.0 SAFETY NOTES
Failure to comply with these safety precautions and with the general or specific safety precautions
described elsewhere in the LB-1000 series manual violates the safety standards of the design,
manufacture, and intended use of the device. Lindsay Broadband Inc. assumes no liability for the
customer’s failure to comply with these precautions.
•Invisible optical radiation is emitted from fiber optic connectors which connects to this LB-
1000-FR, exposure can cause permanent injury to eyes.
•Avoid direct exposure to the laser light source.
•Never stare directly into a fiber or at any mirror-like surface that could reflect light emitted
from an un-terminated fiber.
•Never view an active fiber through optical instruments.
CAUTION: To avoid damaging the touchscreen LCD, please do not tap it with anything sharp or
apply excessive pressure to it with your fingertips. It is recommended to use fingers when using the
touch screen LCD.
CAUTION: Do not operate the chassis outside of its maximum ratings. Doing so may result in
unsatisfactory performance, unit failure, shortened unit life span, or a safety hazard.
NO SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
5 |Page
LB-1000-FR
User Manual
3.0 APPLICATION MODULE DESCRIPTION
Figure 2: LB-1000-FR Front and Rear Panel
Front Panel:
1. Status LED will be green when the Forward receiver module is operating normally and will
be red when there is an alarm.
2. The Test Point is a -20dB TP relative to the output port.
3. Module Handle to draw the application module in/out.
4. Optical Input port for the forward receiver. Two optical inputs in case of dual channel FR.
5. Latch to secure the module.
Rear Panel includes
6. PIN CONNECTOR for DC power and signals to the chassis backplane.
7. F-type female port for RF output from the forward receiver

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
6 |Page
LB-1000-FR
User Manual
4.0 INSTALLATION
Application modules of LB-1000 can be installed in any of the general slots of the rack. Module is
inserted into the rack from the front part.
1) Gently insert the LB-1000 application module into any general slot (labelled 01 to 18)
from the front of the chassis. Be careful to align the metal guide rails on the top and
bottom of the module to the chassis housing.
2) Using the handle completely push the application module into the slot. Once the module
is completely inserted into the slot, the latch on the bottom of the module will lock into
place with the LB-1000 chassis securing the module in the rack. Ensure that the
application module is securely connected to the LB-1000-CH rear panel and F-
connectors. The application module will be automatically power “ON”. The Status LED
on the front of the module will turn ON and the module will show up on the control module
screen or web interface.
Figure 3: LB-1000 application module installation
3) If the module hasn’t been properly connected to the LB-1000-CH it will not power up and
status LED will be OFF. In such a case, remove the application module from LB-1000-
CH slot and reinsert carefully as described in steps 1 and 2 above. See below step for
safely removing the module.
4) To remove the application module from the slot, press down on the latch located in the
bottom front of the module. The application module will unlock from the LB-1000-CH rack
and the module can be removed.
5) Connect the RF cable to the appropriate RF output connector on the rear panel of the

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
7 |Page
LB-1000-FR
User Manual
LB-1000-CH.
6) Carefully clean all the fiber optic connectors and jumper cables. Use appropriate
cleaning swabs for fiber optic cables and connectors. Check for contamination/blemish
on the fiber cable and connector with a fiber inspecting microscope. Ensure the fiber
optic connectors and jumper cables are clean.
7) Ensure optical jumper connectors are matched properly to the device adapters. (i.e.
SC/APC to SC/APC). Using mismatched connectors will damage the connectors and
degrade system performance. Ensure that each fiber has a matching connector.
8) Use an optical power meter to verify that the optical input power level to the receiver is
within the specification (-6 to +2dBm for this forward receiver). Connect the Optical fiber
to the OPT IN connector on the front panel.
9) Using the touch screen or web interface via LB-1000-CM the operating parameters for
the application module can be monitored and adjusted. Operating parameters and
adjustments on the LB-1000-FR are explained in Section 5.0.

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
8 |Page
LB-1000-FR
User Manual
5.0 LB-1000-FR SETTINGS
Once the LB-1000-FR module is successfully connected, powered up and operating normally, you
will be able to see the corresponding slot populated with the module on the screen and on the web
interface of the LB-1000-CM system management module.
5.1 LB-1000-FR settings: Using touch screen
On the home screen of the LB-1000-CM touch screen, tap/touch the corresponding application
module slot (01-18) where the LB-1000-FR is plugged in. The selected application module will be
highlighted and the screen will show settings for the LB-1000-FR return receiver.
Figure 4: LB-1000-FR settings - Page 1
If a parameter indicates an alarm it will be displayed in red font. No alarm, the parameter will be
displayed in green font.
PARAMETERS
DESCRIPTION
LB-1000-FR
Optical Input Power
Displays the Input Optical power for the channel
Gain Mode A / M
Select Automatic or Manual Gain Control mode for the receiver.
RF State
Displays the state of RF at the RF detector for switching.
EQ Control + / -
Set the slope for RF output. Max value: 15dB; Min value: 0dB
Output level + / -
Displays RF output level in dBmV. Can also increase or decrease the
RF output level according to requirement.

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
9 |Page
LB-1000-FR
User Manual
Output level Cal + / -
Calibrate the RF output level for accurate measurement
Serial Number
Shows the module serial number
Hardware Version
Shows the hardware version
Firmware Version
Shows the firmware version
Temperature
Shows the current module temperature
Running Time
Shows the active run time of the module
Figure 5: LB-1000-FR settings - Page 2
5.2 LB-1000-FR settings: Using Web interface
Refer to LB-1000-CM manual. Connect your computer to the LB-1000-CM using the RJ-45 LAN
port. Login to the LB-1000-CM Web interface.
On the home screen of the LB-1000-CM Web interface, click the corresponding application module
slot (#1 - #18) where the LB-1000-FR is plugged in. The selected application module will be
highlighted and the screen will show settings for the LB-1000-FR return receiver.
User can monitor parameters and modify the configurable parameters of the LB-1000-FR module in
this interface. Press +/- buttons to modify the parameters.
If the application module parameter has an alarm it will be displayed in red font. If no alarm, the
parameter will be displayed in green font. Click the “Alarms” option on the left side of the screen to
see the Alarm list. Find alarm information for corresponding slot number and module from alarm list.

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
10 |Page
LB-1000-FR
User Manual
Figure 6: LB-1000-FR Web Interface

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
11 |Page
LB-1000-FR
User Manual
6.0 WARRANTY AND RMA POLICY

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
12 |Page
LB-1000-FR
User Manual
Lindsay Broadband Return Material Authorization Policy
Send your returns to:
Lindsay Broadband Inc.
2-2035 Fisher Dr.
Peterborough, ON Canada K9J 6X6
Attn: Product Returns
All shipments are to be pre-paid by the sender. No COD’s will be accepted.
A Return Material Authorization (RMA) Number is Required On all Product Returns (Regardless if
Product is Being Returned to Repair or credit)
Product Received at the Lindsay Broadband Factory
Without an RMA Number will be Returned to Sender
RMA number must be used when returning product for credit or repair. Use of RMA numbers will ensure
efficient processing. When returning product to Lindsay Broadband, please follow the simple steps below (in
the order that they appear):
RETURNS
1. Fill out the Product Return Authorization Form indicating product information. Repair items do not require original invoice
information, but it is helpful to determine warranty eligibility.
2. Contact Lindsay Broadband Inc. Service Department in one of three ways:
•E-mail to: [email protected] (recommended method) Include all of the information from the product
Authorization Form, or,
•Fax the Product Authorization Form to 1-705-742-7669 or,
•Call Lindsay Broadband Inc. @ 800-465-7046 Ext 235 / 261
3. After completing Steps 1 & 2, an RMA number will be assigned to you.
4. Securely pack the product and mark the box with your RMA #. If shipping multiple boxes, all boxes should be marked with the
RMA #. The RMA # must be placed near your return address in large, bold print (approximately 2” in height). Please see the
address label below as an example of the relative size location of the RMA #.
Sample Address label with RMA #
John Smith
ABC Company RMA 1234
123 Smith Street
Anytown, USA 00000
Lindsay Broadband Inc
2-2035 Fisher Dr.,
Peterborough, ON K9J 6X6

2-2035 Fisher Dr, Peterborough, ON K9J 6X6 Canada | Tel: [phone] or +1.800.465.7046 | Email: [e-mail]
13 |Page
LB-1000-FR
User Manual
Lindsay Broadband Return Material Authorization (RMA) Form
Company
Contact Name:
Address:
City:
Prov/State:
Postal Code/Zip:
Phone: #:
Fax #:
Email address (if applicable)
RMA #
(To be supplied by Lindsay Broadband)
Date:
___________
Reason for return
Qty.
LBI Part #
Description
P.O. #
P.O.
Date
Service Repair Policy
Lindsay Broadband product may be
returned for repair under the following
condition:
1. Please contact Lindsay
Broadband Service Dept. to
obtain an RMA#.
2. Please supply requested
information to verify 2warranty
coverage.
Any shipments received by Lindsay
Broadband without an RMA # will be
refused.
Credit Return Policy
Lindsay Broadband products may be
retuned for credit under the following
conditions:
1. Products are unused and
undamaged.
2. Products are accompanied by a
one dollar (new purchase) for
one dollar (credit return) order.
3. Products were purchased within
one year from credit return date
and are in a current catalog.
4. Products are subject to a 10%
per RMA and $2.00 per line item.
5. Products that are custom made
are subject to an additional
charge for conversion of not less
than 20% and not more than
50% of the FFP price.
6. Product that require factory
repacking are subject to an
additional charge for material
and labour.
7. Please contact Lindsay
Broadband Customer Service to
obtain an RMA#.
Any shipments received by
Lindsay Broadband without
an RMA# will be refused.
Note: Products that are judged by
Lindsay Broadband Inc. upon
receipt as being unacceptable for
credit shall be returned to sender
at their expense.
SHIPPING INSTRUCTIONS
1. Make Sure to Obtain an RMA#
and mark a box(s) accordingly
2. Ship Only Items Authorized
3. Enclose Packing Slip & Product
Return Authorization Form
4. Ship Prepaid Only to :
Lindsay Broadband Inc
2-2035 Fisher Dr.
Peterborough, ON CANADA
K9J 6X6
Attn: Product Returns