Overview -
Key Features
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Users &
Applications
Accessories
The CDM-600 and CDM-600L are open network satellite modems, which are fully compliant with IESS-308, -309,
-310, -314, and -315 from 64 kbps through T2 and E2. They are available in the following three data rate ranges:
| • Low-Rate variable: |
2.4 kbps to 5.0 Mbps |
| • Mid-Rate variable: | 2.4 kbps to 10.0 Mbps |
| • High-Rate variable: | 2.4 kbps to 20.0 Mbps |
In addition, both modems operate in closed network from 2.4 kbps to
20 Mbps. The modems include T1, E1, T2, and E2 G.703 interfaces, in addition to EIA-422, V.35, EIA-232, and serial LVDS. HSSI is provided by adding the CIC-20 interface converter.
The architecture is firmware and FPGA-based, and the internal Flash memory allows easy updating via the serial port. The modem offers exceptional flexibility and performance in a 1RU enclosure.
Product Specifications
Key Features
- CDM-600: 50 to 90 or 100 to 180 MHz IF range
CDM-600L: 950 to 1950 MHz IF range
- Fast acquisition demodulator (±32 kHz acquisition range, 64 kbps, Rate 1/2 QPSK: 1 sec average)
- BPSK, QPSK, OQPSK, 8-PSK, 16-QAM modulation types
- Patented 8-QAM for LDPC
- Data rate range from 2.4 kbps to 20 Mbps
- Forward Error Correction choices include Turbo Product Coding (IESS-315 compliant), Viterbi, Sequential, Reed-Solomon, LDPC, and TCM
- Intermediate Data Rate (IDR)
- Intelsat Business Services
- D&I++
- ESC++
- Automatic Uplink Power Control (AUPC)
- Embedded Distant-end Monitor and Control (EDMAC)
- Asymmetric Loop Timing
- CDM-600: 50 or 75Ω, front panel selectable
CDM-600L: Transmit 50Ω, Receive 50 or 75Ω, female Type N connector
- Open network compatible and backwards compatible with the CDM-500/CDM-550, and CDM-550T
- Interoperable with SDM-300A, SDM-300L3 (CDM‑600L only)
- 1:1 and 1:10 redundancy switch available
 Typical Users
- Satellite Service Providers
- Telecom Service Proivders
- Broadcasters
- Offshore
- Enterprise
Common Applications
- Cellular Backhaul
- Satellite News Gathering
- Transmission of Voice, Video & Data
- Point-to-Point & Point-to-Multipoint Environments
- Hub Sites
- Remote Installations
Redundancy Switches - CDM-600
- CRS-150 1:1 Redundancy Switch
- CRS-300 1:N Modem Redundancy Switch
- CRS-350 1:N Modem Redundancy Switch
- CRS-280 with CRS-300 1:N Modem Redundancy Switch
Redundancy Switches - CDM-600L
- CRS-170A 1:1 Redundancy Switch with CRS-150 1:1 Redundancy Switch
- CRS-300 1:N Modem Redundancy Switch
- CRS-350 1:N Modem Redundancy Switch
- CRS-280L with CRS-300 1:N Modem Redundancy Switch
Other Accessories - CDM-600 & CDM-600L
- CIC Interface Converters
- CiM-25 IP-Enabled Monitor & Control
- Rear rack-mount bracket kit
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CDM-600 & CDM-600L Open Network Satellite Modems