Comtech EF Data Vipersat CDM-570L Bedienungsanleitung PDF herunterladen

Sandpiper House, Aviary Court, Wade Road, Basingstoke, Hampshire, RG24 8GX, UK

T +44 (0) 1256 812 222 F +44 (0) 1256 812 666 E [email protected]

www.sematron.com

Making waves...

Datasheet

Rev A. Jan 11.

www.comtechefdata.com

Satellite Modems

CDM-570/L & CDM-570/L-IP

Satellite Modems

Overview

The CDM-570 and the CDM-570L are Comtech EF Data’s entry-level satellite modems that provide industry

leading performance and flexibility in a 1 RU package at a very competitive price. Designed to address the

market for low-cost terminals, the modems are available with 70/140 MHz or L-Band IF and EIA-530/-422,

V.35, EIA-232 and G.703 data interfaces. An optional Internet Protocol (IP) Module with 10/100Base-T

Ethernet port is available for IP-centric applications. For cellular backhaul, the CDM-570/L and CDM-570/L-

IP also offer E1 RAN Optimization as an option.

Features

• Data rate range from 2.4 kbps to 9.98 Mbps

• CDM-570 & CDM-570-IP: 50 to 90 or 100 to 180

MHz IF range

CDM-570L & CDM-570L-IP: 950 to 2000 MHz IF

range

• Modulation types: BPSK, QPSK, OQPSK, 8-PSK,

Patented 8-QAM (U.S. patent 7,254,188),

16-QAM

• Forward Error Correction (FEC) choices include

Turbo Product Code (TPC), Viterbi, Reed-

Solomon, and Trellis Coded Modulation (TCM)

• Data Interfaces: EIA-422/530, V.35, G.703 T1/E1

(option), 10/100Base-T Ethernet (option)

• Standards based management via SNMP, Web,

or Telnet

• Symmetric as well as asymmetric operation for

maximum bandwidth efficiency

• Support for mesh, star and hybrid network

topologies

• E1 RAN Optimization (option)

• G.703 clock extension for IP backhaul (option)

• Fast acquisition demodulator (± 32 kHz

acquisition range, 64 kbps, Rate 1/2 QPSK:

150 ms average)

• Automatic Uplink Power Control (AUPC)

• Embedded Distant-end Monitor and Control

(EDMAC/EDMAC2)

• Redundancy options

• CDM-570 & CDM-570-IP: FSK

communications to CSAT-5060 or

KST-2000A

• CDM-570L & CDM-570L-IP: 10 MHz reference

for BUC, FSK communications and optional

BUC power supply

• CDM-570L & CDM-570L-IP: 10 MHz reference

and power supply for LNB

• Optional, integrated IP Module with

10/100Base-T Ethernet port (CDM-570-IP and

CDM-570L-IP)

 Static IP routing for unicast and multicast

 Header and payload compression for

maximum efficiency

 IGMP v1 and v2

 VLAN capability with 802.1Q compliant

QoS

 Vipersat Management System (VMS)

integration

Turbo Product Coding

The optional Turbo Product Codec delivers significant performance improvement when compared to Viterbi with concatenated Reed-

Solomon. It offers increased coding gain, lower decoding delay, and significant bandwidth savings compared to traditional FEC.

EDMAC & AUPC Operation

The CDM-570/L-IP has the ability to monitor and control the distant end of a point-to-point satellite link using EDMAC or EDMAC2. User

data is framed and bits are added to pass control, status, and AUPC information. This is transparent to the user.

Typical Users

•

Enterprise

• Internet Service

Providers

• Satellite Service

Providers

• Offshore & Maritime

• Mobile Operators

Common Applications

•

Cellular Backhaul

• Communications on-

the-Move

• Disaster Recovery &

Emergency

Communications

• Enterprise

• Offshore & Maritime

Communications

• Satellite News

Gathering

1 2 3 4

Datasheet 1

Inhaltsverzeichnis

Seite 1 - Datasheet

Sandpiper House, Aviary Court, Wade Road, Basingstoke, Hampshire, RG24 8GX, UK T +44 (0) 1256 812 222 F +44 (0) 1256 812 666 E [email protected]

Seite 2

Sandpiper House, Aviary Court, Wade Road, Basingstoke, Hampshire, RG24 8GX, UK T +44 (0) 1256 812 222 F +44 (0) 1256 812 666 E [email protected]

Seite 3

Sandpiper House, Aviary Court, Wade Road, Basingstoke, Hampshire, RG24 8GX, UK T +44 (0) 1256 812 222 F +44 (0) 1256 812 666 E [email protected]

Seite 4

Sandpiper House, Aviary Court, Wade Road, Basingstoke, Hampshire, RG24 8GX, UK T +44 (0) 1256 812 222 F +44 (0) 1256 812 666 E [email protected]

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