COMTECH CDM-625L, IF Satellite Modem with 5mbps CnC license (USED)

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COMTECH CDM-625L, IF Satellite Modem with 5mbps CnC license Manufacturer: Comtech EF Data Model: CDM625L Quantity: 1 unit in stock Condition: Used (tested in ...

COMTECH CDM-625L, IF Satellite Modem with 5mbps CnC license
Manufacturer: Comtech EF Data
Model: CDM625L
Quantity: 1 unit in stock
Condition: Used (tested in perfect working condition)
Delivery: immediate after receiving payment
Price: per/unit Ex-works Netherlands
Description: COMTECH CDM-625L, IF, 5MPBS, 5MBPS TPC, 1.1MBPS VFEC, 8PSK/8QAM & 5MPBS CNC License
Note – this unit has complete Hardware including IF and L-band & IP, but no licenses for L-band & IP.
This unit can be upgraded by purchasing software licenses from Comtech

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INTRODUCTION The CDM-625 Advanced Satellite Modem builds on Comtech EF Data’s legacy of providing the most efficient satellite modems. It is the first modem to combine advanced Forward Error Correction (FEC) such as VersaFEC and Low Density Parity Check (LDPC) codes with the revolutionary Doub...

INTRODUCTION
The CDM-625 Advanced Satellite Modem builds on Comtech EF Data’s legacy of providing the most efficient satellite modems. It is the first modem to combine advanced Forward Error Correction (FEC) such as VersaFEC and Low Density Parity Check (LDPC) codes with the revolutionary DoubleTalk Carrier-in-Carrier bandwidth compression, allowing for maximum savings under all conditions. This combination of advanced technologies enables multi-dimensional optimization, allowing satellite communications users to:
• Minimize operating expenses (OPEX)
• Maximize throughput without using additional transponder resources
• Maximize availability (margin) without using additional transponder resources
• Minimize capital expenses (CAPEX) by allowing a smaller BUC/HPA and/or antenna
• Or, a combination to meet specific business needs

KEY FEATURES
• DoubleTalk Carrier-in-Carrier bandwidth compression
• Adaptive Coding and Modulation (ACM)
• IP Packet Processor with header compression, payload compression and advanced Quality of Service (QoS)
• Dual Band Capability: 70/140 MHz and L-Band in same unit
• Data Rate: 18 kbps to 25 Mbps
• Symbol Rate: 18 ksps to 12.5 Msps
• Modulation: BPSK, QPSK/OQPSK, 8-PSK/8-QAM, 16-QAM
• FEC: Viterbi, Sequential, Concatenated Reed Solomon, TCM, Turbo Product Code (TPC) (IESS-315 Compliant), LDPC Code and VersaFEC (low-latency LDPC)
• Widest Range of Data Interfaces: EIA-422/530, V.35, G.703 T1, G.703 E1, G.703 T2, G.703 E2, Quad G.703 E1, ASI, LVDS, HSSI, 4-port 10/100Base-T Ethernet
• 4-port Managed Ethernet Switch with VLAN and QoS
• Sub Mux to multiplex IP/Ethernet traffic with serial or G.703 traffic
• Drop & Insert for T1/E1
• Enhanced D&I++ for Single T1/E1 & Quad E1
• Management: 10/100Base-T Ethernet with SNMP, Distant End SNMP Proxy, HTTP ,Telnet and EIA-232/EIA-485
• Embedded Distant-end Monitor and Control (EDMAC)
• Automatic Uplink Power Control (AUPC)
• Engineering Service Channel (ESC/ESC++)
• Standard High Stability Internal Reference (± 6 x 10-8)
• 5-tap Adaptive Equalizer
• L-Band TX: 10 MHz reference for BUC, FSK communications and optional BUC power supply
• L-Band RX: 10 MHz reference and LNB power supply
• Open Network Modes
• CDM-600/L emulation mode
• 1:1 and 1:10 redundancy switches available
• Backwards compatible with CDM-500/CDM-550, CDM-550T, CDM-570/L and CDM-600/L Satellite Modems
• Interoperable with many Comtech EF Data Satellite Modems: CDM-Qx/L, SDM-8000, 300A, and 300L3
DOUBLETALK CARRIER-IN-CARRIER DoubleTalk Carrier-in-Carrier, based on patented “Adaptive Cancellation” technology, allows transmit and receive carriers of a duplex link to share the same transponder space.

Data Sheet: Comtech cdm-625.DS

For more information, please contact us at sales@ai-sat.com

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