Plesiochronous Buffer; Monitor And Control; Dmd15/Dmd15L Drop And Insert (Optional) - Radyne DMD15 Installation And Operation Manual

Technical Specifications
FEC:
Decoder Options:
Descrambler:
Acquisition Range:
Sweep Delay Value:
Reacquisition sweep

7.2 Plesiochronous Buffer

Size:
Centering:
Centering Modes:
Clock:

7.3 Monitor and Control

7.4 DMD15/DMD15L Drop and Insert (Optional)

Terrestrial Data:
Line Coding:
Framing:
Time Slot Selection:
Time Slots:
Data Rates:
7-2
DMD15/DMD15L/DMD15/DMD15LL/DMD15/DMD15LIBS/IDR Satellite Modem
Viterbi, K = 7 at 1/2, 3/4, and 7/8 Rate,
Rate Sequential 1/2, 3/4, 7/8 (optional)
Trellis 2/3 (Optional)
Turbo Product Code (Optional)
3/4 Rate (0.793) - (64,57) x (64,57)
1/2 Rate (0.495) - (32,26) x (32,26) x (4,3)
(Turbo supported at all modulation types)
Reed-Solomon
CCITT V.35 or IBS (others optional)
Programmable ±1 kHz to ± 32 kHz
0 sec to 900.0 sec. in 100 msec. Steps
0 top 32000 Hz in 1 Hz steps.
2 ms to 32 ms
Automatic on underflow/overflow
IBS: Integral number of frames
IDR: Integral number of multiple frames
Transmit, External, Rx Recovered or SCT (Internal)
Transmit and Receive Frequencies
Transmit and Receive Data Rates and Code Rate
Differential Encoding On/Off
Scrambler On/Off
Spectrum Normal/Inverted
Clock Source, Polarity and Frequency
Transmit Carrier On/Off and Tx Level
Tx Test Modes
Demodulator Input Level
E /N
b o
Buffer Size, Clock, Center Buffer
Sweep Range and Delay
IDR/IBS Backward Alarms, Modem/Switch Alarms
IDR/IBS Framing, Drop and Insert Mode and Flags
Loopback; Terrestrial and Satellite
1.544 Mbps or 2.048 Mbps, G.732/733
AMI or B8ZS for T1 and HDB3 for E1
D4, ESF, or SLC-96 for T1 and PCM30 (30 channels) or
PCM31 (31 channels for E1).
n x 64 contiguous or arbitrary blocks for Drop or Insert.
TS1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30
64, 128, 192, 256, 320, 384, 512, 640, 768, 960, 1024, 1280,
1536, 1920 Kbps
TM051 – Rev. 5.8