Comtech CDD-880-EN Multi-Receiver Router

Overview
Comtech EF Data’s Advanced VSAT Solutions portfolio provides high-performance satellite-based communication solutions for a diverse range of applications, including maritime and offshore communications, mobile backhaul with RAN optimization, IP
trunking and backhaul, corporate and enterprise networks, emergency and disaster recovery. Incorporating advanced technologies developed by Comtech EF Data, AHA Products Group, Memotec and Stampede, the solutions provide unmatched performance, industry-leading bandwidth efficiencies and network optimization – while minimizing Total Cost of Ownership.
Designed for use at the hub site, the CDD-880-EN can receive transmissions from up to 12 CDM-840-EN Remote Routers. It combines a number of advanced technologies in a 1RU platform enabling the most efficient return channel for hub-spoke networks:

• High-performance packet processing
• Lossless Payload decompression
• Header decompression
• Dynamic SCPC with VMS
• VersaFEC® low-latency LDPC
• Ultra low overhead Streamline Encapsulation (SLE)
• AES-128 Encryption
Features
• Up to 12 Demodulators in 1RU chassis
• Data rate: 16 kbps to 15.35 Mbps
• Symbol rate: 16 ksps to 4.5 Msps
• VersaFEC low-latency LDPC Forward Error Correction -
Adaptive Coding and Modulation (ACM) capable
• Modulation: BPSK, QPSK, 8-QAM, 16-QAM
• Rolloff: 20%, 25%, 35%
• High-Performance Integrated Packet Processing
• Layer 2 (Bridged Point to Multipoint - BPM) or Layer 3
(Routed) operation
• Jumbo frame support
• VLAN support in BPM mode
• Header decompression, including Layer 2 headers in BPM
mode
• Lossless payload decompression
• Ultra low overhead Streamline Encapsulation
• AES-128 Encryption
• Integrated with NetVue Integrated Management System and
Vipersat Management System
• Operating Frequency: 950 to 2150 MHz
• Traffic Interface: 10/100/1000Base-T Ethernet
• Management Interface:10/100/1000Base-T Ethernet for web
and SNMP
• Redundancy options
• LNB support