iDirect DLC-R Line Card

DLC-R

The DLC-R is a next generation defense receive line card compatible with both the Evolution® and Velocity™ platforms. The DLC-R features TRANSEC, FIPS 140-2 Level 3, Adaptive TDMA, multi-channel support and a path to higher symbol rates. Designed for high throughput satellites (HTS) networks.

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The Defense Receive Line Card (DLC-R) is suited for supporting secure voice, data, and video communication links for missioncritical military applications in conjunction with a modulator card (such as DLC-T). The DLC-R provides FIPS 140-2 Level 3 security with the introduction of an on-board TRANSEC module. The line card features a multi-channel demodulator with up to 16 channels operating in either multi-frequency Adaptive TDMA or Adaptive SCPC Return mode and with aggregate return channels of up to 29 Msps. The specifications below represent the full capability of the DLC-R. Actual performance is based upon the software release deployed.

Network Configuration

Network Technology Adaptive TDMA, Adaptive SCPC*
Modem Demodulates up to 16 channels*
Modulation SS-BPSK (SF: 2/4/8), BPSK, QPSK, 8PSK, 16QAM*
FEC 2D 16-State 1/2-6/7
Carrier Parameters Minimum: 128 ksps
Maximum: 15 Msps/Mcps*
Maximum aggregate symbol/chip rate: 29 Msps/Mcps*
Maximum ACQ channels: up to 8 Superburst
Information Bit Rate Max Composite: 80 Mbps
Interoperability Compatible with Series 15100 Universal Hub (5IF/20 Slot) and Series 12200 Universal Hub (4-Slot) Co-exist with eMxDx series Transmit/Receive line cards
Requires Evolution 3.4 software or above

Interfaces

SatCom Interfaces Rx In: Type-F, 950–2000 MHz, -5dBm (max) composite, -130+10*log(Fsym)dBm (min) single carrier
Rx Monitor: Type-F
Data Interfaces LAN: 2 GigE ports
Console: RS232 over RJ-45
Timing Interface Locked to customer supplied PPS/10 MHz through backplane