Motorola Omnistar GX2-DM1000B10/CH Series User manual

DATA SHEET
OMNISTAR®GX2
GX2-DM1000B10/CH**
1 GHz DWDM Narrowcast Transmitter
With 40 ITU wavelengths available, the GX2-DM1000B10/CH** transmitter
provides the optimal solution for targeted services delivery for links
with limited fiber count.
The OmniStar GX2-DM1000B10/CH** Dense
Wavelength Division Multiplexing (DWDM)
narrowcast transmitter is specially designed
for targeted services delivery loaded between 47
MHz to 1 GHz. It uses a high-performance, directly
modulated, DFB laser that enables the transmitter to
be used for links up to 100 km. An integrated PIN
attenuator enables operators to adjust the RF for
optimal performance. By combining these DWDM
transmitters with Motorola's optical amplifiers
(EDFAs), multiplexers, and demultiplexers,
broadband operators can deploy a scalable, future-
proof DWDM targeted services network. With 40
ITU wavelengths available, many independent
signals can be combined and transported through a
single fiber. With the proper system design, hubs
can be made totally passive, minimizing facilities and
maintenance requirements. Routing and provisioning
can be enabled to occur at the headend.
To minimize valuable headend space, the compact,
energy-efficient design enables the 4 RU OmniStar
GX2 housing to hold 16 plug-and-play transmitter
modules. Enhanced with PowerPC®technology by
Motorola, the GX2-DM1000B series of transmitters
introduces a new-found intelligence to traditional
headend equipment. Unique embedded features,
such as hot-swappable modules with Quick-Swap
Module Configuration, maximize in-service time by
eliminating the need for manual configuration.

DATA SHEET
OMNISTAR®GX2
GX2-DM1000B10/CH**, DWDM Narrowcast Transmitter
Motorola, Inc. 101 Tournament Drive, Horsham, Pennsylvania 19044 U.S.A. www.motorola.com
MOTOROLA and the Stylized M Logo are registered in the U.S. Patent and Trademark Office. All other product or service names are the property of their respective owners.
© Motorola, Inc. 2008. All rights reserved.
548545-001-a 0308 5876 - 0K
OPTICAL
Optical Wavelength ITU Channels 20 to 59;
100 GHz spacing
Wavelength Accuracy ± 0.1 nm
Optical Output Power 10 dBm min.
Optical Output Ports One
Optical Connector Type SC/APC or E2000 with
optical safety shutter
RF
RF Bandwidth 47 MHz to 1003 MHz
Operational Bandwidth 100 MHz to 300 MHz1,
contiguous
RF Input Level, Nominal 37 dBmV total power
Noise Power Ratio (NPR) 100 MHz of QAM, 60km of
fiber
Peak >47 dB
10 dB Dynamic Range >40 dB
RF Input Test Point –20 ± 0.5 dB relative to
broadcast RF input port
Laser Input Test Point –20 ± 0.5 dB relative to
laser RF Input
RF Input Impedance 75
RF Input Return Loss 18 dB min.
PIN attenuator range 10 dB
GENERAL
Dimensions 1.0 in W x 5.9 in H x 15.0 in D
(2.5 cm x 15.0 cm x 38.0 cm)
Weight 2 lb (1 kg)
Mounting GX2-HSG* equipment shelf
RF Connector Types
Input F-type (using G-to-F on chassis)
Test points F-type
Operating Temperature Range –20 °C to 60 °C
(–4 °F to 140 °F)
Storage Temperature Range –40 °C to 80 °C
(–40 °F to 176 °F)
Power Consumption 17 W max., 12 W typ.
Eye Protection Optical safety shutter
Visual Interface Tri-colored module
status LED
Data/Control Interface Serial Peripheral Interface
(SPI) to control module
Specifications are subject to change without notice.
1 The amount of bandwidth loading is dependent on the system architecture.
Model Number Description
GX2-DM1000B10/CH** DWDM Narrowcast Transmitter
BENEFITS INCLUDE:
•Up to 300 MHz of
targeted services can be
loaded between 47 MHz
to 1 GHz
•Performance optimized
for QAM signals
• Automatic gain control to
optimize RF input level
•High density—up to
16 modules in a
4 RU chassis
•40 ITU wavelengths
available
•Excellent noise-to-power
ratio (NPR)
•Integrated PIN attenuator
adjusts RF for optimal link
performance
•Plug-and-play application
modules with rear-
mounted, blind-mate
RF connectors
** Designates ITU channel number. Available at channel 20 to 59 at 100 GHz spacing