Specifications
DMD20/DMD50/DMD2050/DMD2050E/DMD1050/OM20 Remote Protocol Remote Operations
MN-DMDREMOTEOP Revision 9 1–67
<1> Common Alarm 2
Mask
Bit 0 = TERR FPGA Config
Bit 1 = CODEC FPGA Config
Bit 2 = CODEC Device Config
Bit 3 = TRANSEC Power Test
Bit 4 = +1.5 V Rx Alarm
Bit 5 = +1.5 V TX Alarm
Bit 6 = +3.3 V Alarm
Bit 7 = +20 V Alarm
0 = Mask, 1 = Allow
<1> ESC Channel 1
Volume
Binary value, valid in IDR only, +10 dBm to –20 dBm
(two’s compliment)
<1> ESC Channel 2
Volume
Binary value, valid in IDR only, +10 dBm to –20 dBm
(two’s compliment)
<1> BER Exponent 6 through 9 for Viterbi, 5 through 7 for Sequential
<11> Rx Circuit ID 11 ASCII characters, null terminated
<1> Rx Terrestrial
Loopback
0 = Disabled, 1 = Enabled
<1> Rx Baseband
Loopback
0 = Disabled, 1 = Enabled
<1> Rx IF Loopback 0 = Disabled, 1 = Enabled
<1> Rx Interface Type 0 = G.703 Bal T1 AMI, 1 = G.703 Bal T1 B8ZS, 2 =
G.703 B E1 HDB3, 3 = G.703 Bal T2 B6ZS, 4 = G.703
Unbal E1 HDB3, 5 = G.703 Unbal T2 B8ZS, 6 = G.703
Unbal E2 HDB3, 7 = RS422 Serial, 8 = V.35, 9 =
RS232 Serial, 10 = HSSI, 11 = ASI, 12 = Advanced
ASI, 13 = M2P Parallel, 14 = DVB Parallel, 24 =
Ethernet Bridge, 25 = MIL-188-114A, 26 = RS423
Serial, 27 = Eurocomm 256, 28= Eurocomm 512, 29 =
Eurocomm 1024, 30 = Eurocomm 2048, 31 = G.703
Unbal T3 B3ZS, 32 = G.703 Unbal E3 HDB3, 33 =
G.703 Unbal STS1 HDB3
<1> Insert Status Mask Bit 0 = Frame lock
Bit 1 = Multiframe lock. Valid in E1 PCM-30 and PCM-
30C
Bit 2 = CRC lock. Valid in T1ESF, and E1 CRC enabled
Bits 3 – 7 = Reserved
0 = Mask, 1 = Allow
<1> Rx RS N Code 2 - 255 Reed-Solomon code word length
<1> Rx RS K Code 1 - 254 Reed-Solomon message length
<1> Rx RS Depth 4, 8, or 12
<1> External Clock
Source
Reserved
<1> Data Invert 0 = None, 1 = Terrestrial, 2 = Baseband, 3 = Terrestrial
and Baseband
<1> Alarm 5 Mask Bit 0 = Trellis Decoder Lock
Bit 1 = IFEC Alarm
Bit 2 = T1/E1 Signaling
Bit 3 = TPC Conflict Check
Bit 4 – 5 = Spares
Bit 6 = DVB Frame Lock Fault
Bit 7 = Spare
0 = Mask, 1 = Allow
<1> BPSK Symbol Pairing 0 = Normal, 1 = Swapped
<1> ES Mode 0 = Normal, 1 = Enhanced
<1> ES Type 0 = RS-232, 1 = RS-485