Comtech EF Data CDD-564ALEN Quad IP Demodulator with 3xDES Encryption

Comtech CDM-425 Advanced Next Generation Satellite Modem

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CDD-564ALEN

Comtech EF Data CDD-564ALEN Quad IP Demodulator with 3xDES Encryption is available to buy in increments of 1

Encrypted Quad Independent reception of IP L-Band channels

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Details

CDD-564ALEN Quad IP Satcom Demodulator with 3xDES Encryption

The Comtech CDD-564ALEN Quad IP Satellite Broadband Demodulator is a highly versatile demodulator that's capable of receiving four independent channels. The Comtech CDD-564ALEN Quad IP Satellite Broadband Demodulator consists of an integrated IP Module that's housed in a compact 1RU chassis. The Comtech CDD-564 demodulator is designed to operate with Comtech EF Data’s IP-enabled products including modems and Performance Enhancement Proxies.

Comtech CDD-564ALEN Rear Interface Panel

Installation

The CDD-564ALEN simplifies hub installations by reducing rack space and costs by providing two independent demodulators in a 1RU chassis. A bank of CDD‑564ALEN or CDD-564AL demodulators is ideal for a star topology network consisting of a shared outbound carrier with multiple return carriers from the remote sites.

The 564ALEN also fully supports 3xDES Encryption for Military and Governmental satcom applications.

Technical Specifications

The CDD-564ALEN Quad Demodulator supports 2nd Generation Turbo Product Coding forward error correction and QPSK, 8-PSK or 16-QAM Modulation options. It offers fast acquisition, 950 to 1950 MHz frequency and support for 16 kbps to 9.98 Mbps data rates.

Other features provided with this new product are:

• LNB support: 10 MHz reference and LNB power

• Static IP routing for unicast and multicast

• Powerful network management via SNMP, Web or Telnet

• IGMP v1

• Point-to-Point or Point-to-Multi-Point configuration

• 10/100BaseT Ethernet data interface (RJ-45)

• Reflash using FTP via Ethernet port or WAN port

• FAST feature upgrades from factory or field

• Front Panel LEDs for Unit Status, Stored Event and the status of each of the two receive channels

• Interoperability with the CDM-570AL with IP Module, CDM-IP 550 and CDM-IP 300L and, similar to other Comtech EF Data IP-enabled modems, the CDD-564LEN supports optional, advanced IP functionality.

• Quality of Service (QoS) – the CDD-564ALEN transparently passes through QoS prioritization established at the transmit end by the CDM-570/570AL.

• Header Decompression – Configurable on a per demodulator basis, header decompression reduces the required Voice over Internet Protocol (VoIP) bandwidth by as much as 60%.

• Payload Decompression – Compressing payload reduces both the data frame size and satellite bandwidth required to transmit across the link. Configurable on a per demodulator basis, payload compression optimizes traffic and reduces bandwidth up to 40%.

• 3xDES Data Decryption – Prevents unauthorized access to data over the satellite link, and is configurable on a per demodulator basis

Applications

Government Satellite Communications Systems with 3xDES Encryption, MILSATCOM VSAT Networks