Hn system terrestrial broadband router (140 pages)
Summary of Contents for Hughes HX260
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HX System Satellite Router Installation Guide Model: HX260 1038056-0001 Revision A April 10, 2009...
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Hughes Network Systems, LLC has made every effort to ensure the correctness and completeness of the material in this document. Hughes Network Systems, LLC shall not be liable for errors contained herein. The information in this document is subject to change without notice. Hughes Network Systems, LLC makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.
Understanding safety alert messages Safety alert messages call attention to potential safety hazards and tell you how to avoid them. These messages are identified by the signal words DANGER, WARNING, CAUTION, or NOTICE, as illustrated below. To avoid possible property damage, personal injury, or in some cases possible death, read and comply with all safety alert messages.
Safety symbols The generic safety alert symbol calls attention to a potential personal injury hazard. It appears next to the DANGER, WARNING, and CAUTION signal words as part of the signal word label. Other symbols may appear next to DANGER, WARNING, or CAUTION to indicate a specific type of hazard (for example, fire or electric shock).
HX260 (Figure 1) is a high-performance satellite router designed to provide carrier-grade IP services using dynamically assigned high-bandwidth satellite IP connectivity. In addition to the capabilities of the HX200, the HX260 satellite router includes an integrated mesh receiver, providing simultaneous star and mesh connectivity.
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PC to host any functions or software. The software is automatically updated from the gateway. The integrated mesh receiver is the key addition to the HX260 that differentiates it from the HX200 and allows the unit to work within a mesh system.
The HX260 is capable of simultaneously receiving traffic from both the hub and from other HX260 units. This is made possible because the HX260 includes two types of receivers. The first is the standard TDM receiver used to receive traffic from the hub via a DVB-S2 outroute.
> 4W Ku-band radio or a > 5W C-band radio Mechanical The HX260 includes an industry standard 1U enclosure, which is rack-mountable (using an optional rack mount kit). With the optional hardware, the HX260 conforms to an EIA rack interface.
Modulation scaling at IFL Ku band IF -128, ExtdC -72 and India C -64 Note: The HX260 saturated IF F-connector connects to an ODU via the transmit IFL. The transmit IFL will carry the following signals and DC Power between the HX260 and the ODU.
1.8A Saturated Radio Note: The 10MHz reference clock on the saturated transmitter port can be disabled under software control. Linear transmitter Table 7 lists the HX260 linear transmitter specifications. Table 7: Linear transmitter specifications Property Value Physical Interface Female F-connector...
Symbol rates 256 ksps, 512 ksps, 1.024 Msps and 2.048 Msps Note: The HX260 requires an input frequency accuracy of +/- 35kHz (LNB and transponder combined). The LNB must be a phase locked loop (PLL) LNB with an external or internal reference.
Contact information If you experience installation problems with the HX260 satellite router, first try the Diagnostic Utilities on page 62. For warranty or repair support, the contact information varies depending on the location. If the customer needs service, warranty or repair support, they should contact their customer service representative in accordance with their service agreement.
HX260 hardware This chapter explains how to assemble and make the connections to the HX260 satellite router. It covers the following topics: x Preparing for the installation on page 12 x Connecting the receive and transmit cables on page 14...
Preparing for the installation Items required for To install an HX260 satellite router, first ensure that you have all the items shown in Figure 2. These items are provided in the installation HX260 installation kit. Figure 2: HX260 installation kit components...
(if instructed to install sbc.cfg it). Remote site requirements IP devices that will be connected to an HX260 satellite router must implement the standard TCP/IP stack and provide an Ethernet interface; otherwise there is no constraint to the platforms and operating systems of devices attached to the satellite routers.
Connecting the receive Connect the receive cable to the Sat In connector on the HX260 satellite router (Figure 3). and transmit cables Figure 3: Connecting the receive and transmit cables to the satellite router The HX260 offers two radio transmit options: saturated or linear.
PC. 3. Connect the power cable. Note: A surge protector is recommended. Note: Do not connect any devices to the HX260 at this time. Connect serial and Ethernet devices to the device only after it is fully installed and commissioned.
IDU is powered on; this action may result in damage to the BUC, LNB and/or IDU. Serial port interface Figure 4 shows signals supported by the HX260 for the control and status of servo actuated antenna systems. connections Figure 4: HX260 antenna signals Chapter 2 •...
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