Chapter 1 • Introduction
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1038056-0001 Revision A
5
– 10MHz reference clock input
"
100 to 253V AC input through detachable power cord
"
48V power supply DC voltage input port for supporting
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a > 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.
HX260 specifications
Table 4 lists the physical, satellite, and mechanical specifications
of the HX260 satellite router.
Table 4: HX260 satellite router specifications
Product element
Specification
Physical Interfaces
Ports
Two 10/100 BaseT Ethernet LAN RJ45 ports
One Serial Port (RS-232)
Satellite Specifications
Outbound Channel
DVB-S2 with Adaptive Coding and Modulation
Outbound Rate
1-45 Msps (in 1 Msps steps)
Outbound Modulation
QPSK, 8PSK (Adaptive Modulation)
Outbound Coding
BCH with LDPC 3/5, 1/2, 2/3, 3/4, 5/6, 8/9, 9/10 (Adaptive
Coding)
Inbound Channel
IPoS (FDMA/TDMA)
Inbound Channel Rate
256, 512, 1024, 2048 ksps
Inbound Channel Modulation
OQPSK
Inbound Channel Coding
Rate 1/2, 2/3, 4/5 with TurboCode (Adaptive Coding)
Mesh Channel
IPoS (FDMA/TDMA)
Mesh Channel Rate
256, 512, 1024, 2048 Ksps
Mesh Channel Modulation
OQPSK
Mesh Channel Coding
Rate 1/2, 2/3, 4/5 with TurboCode (Adaptive Coding)
Bit Error Rate (Receive - Star) 10
-10
or better
Bit Error Rate (Receive -
Mesh)
10
-7
or better
Bit Error Rate (Transmit)
10
-7
or better
Interface to ODU
Industry standard BUC qualified by Hughes (L-Band)
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or Hughes saturated carrier radio
Mechanical and Environmental
Width
12.5 inches (31.75 cm)
Height
1.5 inches (3.81 cm)
Depth
15 inches (38.1 cm)
