iDirect DLC-T Line Card

DLC-T

The DLC-T is a next generation defense transmit line card compatible with both the Evolution® and Velocity™ platforms. The DLC-T features TRANSEC, FIPS 140-2 Level 3, DVB-S2, linear pre-distortion, higher MODCODs, and is DVB-S2X ready. Designed for high throughput satellites (HTS) networks.

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The Defense Transmit Line Card (DLC-T) is suited for supporting secure voice, data, and video communication links for mission-critical military and COTM broadband applications. It provides 125 MHz analog passband capability across the TxIF L -band spectrum and features DVB-S2 Adaptive Coding and Modulation (ACM) on the outbound channel. The DLC-T provides FIPS 140-2 Level 3 security with the introduction of an on-board TRANSEC module. The DLC-T is compatible with series 15100 and 12200 hub chassis models and synchronized in timing/frequency to PPS/10 Mhz references distributed across the backplane. The specifications below represent the full capability of the DLC-T. Actual performance is based upon the software release deployed.

Network Configuration

Network Technology DVB-S2 , DVB-S2X-ready*
Modem One Modulator (Transmit one downstream carrier)
Modulation QPSK, 8PSK, 16APSK, 32APSK*
FEC LDPC 1/4 – 8/9
Symbol Rate Up to 45 Msps
Maximum Info Rate 150 Mbps*
Maximum IP Data Rate 149 Mbps* (16APSK, 8/9 FEC)
Interoperability Compatible with Series 15100 Universal Hub (5IF/20Slot) 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 Tx: Type-F, 950–2000 MHz, +5/-35 dBm power
Data Interfaces LAN: 2 GigE ports
Console: RS232 over RJ-45
Timing Interface Locked to customer supplied PPS/10 MHz through backplane
Other Features Linear pre-distortion*