An extremely flexible, modular digital fixed link system, the GL offers a
remote RF head (to 23 GHz) and internal RF modules (to 14 GHz) for fixed
link (STL, TSL, ICR) applications. Through interface modules, the mainframe
can be configured to meet any application now and in the future.
Central to the GL is the internal bidirectional modem card, configurable
for single carrier QAM or COFDM modulation, at rates up to 155 Mbps, in
duplex or split modulation modes.
Optionally, users can select internal RF modules for existing waveguide
installations or external RF Heads (using low cost coax cable) (high and
low power heads available) where long waveguide lengths are expensive
and suffer high losses.
Available T1 and E1 interfaces transport PBX and RS 232/422 traffic
as well as audio and control signals. An Ethernet interface is available
for Internet and Intranet traffic and is multiplexed on the carrier as ASI.
Internal MPEG2 encoder options support legacy CVBS video signals,
while digital services can be added by the internal multiplexer input.
The GL can optionally provide internal transparent multiplexing for transport
of streams without re-mapping. Up to 8 streams can be muxed with
complete transparency. Hot standby, ASI switching, automatic logging of
15,000 alarm events, 100 to 240 VAC and 24/48 DC power options, full
Java web interface and dedicated remote program control over Internet or
Intranet, are just some of the features that are standard.
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FEATURES:
COFDM and single carrier QAM modulation
Data rates to 155 Mbit/s
Simultaneous split modulation/demodulation
(COFDM and single carrier QAM)
DVB-S
DVB-T
MER - Status
BER - Status
Loss of signal detection for carrier, ASI,
video and many other input signals
Full SNMP control over internet/intranet
Simplex/duplex
Diversity/Hot-standby
Channel bandwidth 6 to 40 MHz
Any band between 1.4 to 24 GHz with
internal or external RF options
Internal SD/HD MPEG2 Encoder/Decoder
option
Many AC and DC power options
Full control via password protected front
panel
External telemetry for monitoring third
party equipment
Power control over third party power
amplifiers
External alarm inputs
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