Comtech EF Data CDM-750, Инструкция по установке и эксплуатации

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CDM-750 Advanced High-Speed Trunking Modem Revision 2
Introduction MN-CDM750
1–5
1.3 CDM-750 Features
Features include:
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Symbol Rate: 1 ‐ 63 Msps
•
Data Rate: 1 ‐ 169 Mbps
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DVB ‐ S2 ETSI EN 302 307 compliant
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DoubleTalk Carrier ‐ in ‐ Carrier bandwidth compression
•
Adaptive Coding and Modulation (ACM) and Constant Coding and Modulation (CCM)
•
Generic Stream Encapsulation (GSE) – industry standard encapsulation
•
K4 GZip lossless compression
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Modulation: QPSK, 8PSK, 16APSK, 32APSK
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Coding: DVB ‐ S2 LDPC/BCH
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Dual IF: 70/140 MHz (50 ‐ 180 MHz), L ‐ Band (950 ‐ 2150 MHz) and L ‐ Band Monitor
(standard)
•
Data Interfaces:
o
(2) Gigabit 10/100/1000BaseT Interfaces (standard)
o
(1) Optical Gigabit Interface (optional)
o
Process >300,000 pps simplex, >600,000 pps duplex
o
(2) Data interface slots for optional Plug ‐ in Interface Cards (PIICs):
ƒ
G.703 E3/T3/STS ‐ 1 [34.368/44.768/51.84 Mbps]
ƒ
STM ‐ 1 Copper
SDH (155.52 Mbps)
ƒ
OC ‐ 3 SONET single mode or multi ‐ mode 1300 nm (155.52 Mbps)
•
MultiStream capable (Multi ‐ Interface mux)
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Management: Web browser, SNMP, Telnet, EIA ‐ 232/485
•
In ‐ band (over satellite) M&C control