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PSM4900L High performance L Band satellite modem, with data rates from 1.2 kbps to 4.92 Mbps adjustable in 1bps increments, IF frequency 950 to 1750 MHz adjustable in 100 Hz steps, modulation BPSK and QPSK with Viterbi FEC operating a 1/2, 3/4 and 7/8 rates. Includes full remote monitor and control, with store and recall of 8 user set ups, Doppler buffer, Built in 1:1 redundancy circuitry, fast acquisition mode and analogue output monitor. Housed in a low profile 1U high case incorporating an auto ranging power supply, 110 / 230V AC 50 to 60 Hz. Unit includes a 24V dc BUC power supply and a 15V dc LNB power supply and a precision ovenised 10 MHz frequency reference to phase lock BUCs and external reference LNBs. |
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PSM-4900 High performance satellite modem, with data rates from 1.2 kbps to 4.92 Mbps adjustable in 1bps increments, IF frequency 50 to 90 MHz or 100 to 180 MHz adjustable in 1 Hz steps, modulation BPSK and QPSK with Viterbi FEC operating a 1/2, 3/4 and 7/8 rates. Includes full remote monitor and control, with store and recall of 8 user set ups, Doppler buffer, Built in 1:1 redundancy circuitry, fast acquisition mode and analogue output monitor. Housed in a low profile 1U high case incorporating an auto ranging power supply, 110 / 230V AC 50 to 60 Hz. |
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Turbo Code FEC option
for PSM-4900 modem family featuring code rates 1/2, 3/4 and 7/8. These are available in long and short block versions
allowing customers to trade latency against coding gain.
Reed - Solomon option adds Intelsat compliant concatenated coding to the PSM4900 modem family. This option also includes the AUPC OH option which provides standard, enhanced and custom overhead choices for the modem family. Offering IBS IESS-309 or fixed rate ESC with AUPC or custom rate ESC, AUPC and remote M&C. |
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Router Option that fits inside the PSM4900 family of modems. It acts as IP Router and FRAD. It performs TCP/IP package encapsulation and data filtration. It includes Telnet modem remote control and SNMP and supports static and dynamic (RIP2) routing functions. The router board includes the start-up and running configuration files as well as the Loader and configuration script Generator. Configuration files could be loaded via LAN or WAN and are saved in the flash memory of the unit. The router can be connected to LAN via Ethernet 10/100Base-T interface and to the global Frame Relay network via V.35 (DBH26F) interface. If the modem is connected to external telecom equipment via the V.35 interface, then the router could be used as SNMP agent and for M&C. It controls a modem via internal RS-232 port and the BUC via an RS-485 port. |
