V.35 Specification V.10, V.11 Specification, Circuit Supported - Comtech EF Data SNM-1001L Installation And Operation Manual

SNM-1001L Satellite Modem
Specifications
A.12.2

V.35 Specification V.10, V.11 Specification, Circuit Supported

Circuit Supported
Driver Amplitude (RD, SCR, SCTE, CTS,
RLSD, DSR, SCTE)
Amplitude (SCT, SD, RTS, LL, MC)
Polarity (SD, SCT, SCTE, RD, SCR)
Polarity (RTS, CTS, DSR, RLSD)
Phasing (SCTE, SCR)
Symmetry (SCT, SCTE, SCR)
SD, SCT, SCTE, RD, SCR, DSR, RLSD, RTS, CTS, MC,
DSR, LL
± 0.5V-PK, ± 20% differential, into 100Ω
± 0.2V Minimum into 100Ω
1 (True) when B positive with respect to A
0 (False) when A positive with respect to B
1 (True) when < -0.2V with respect to ground
0 (False) when > +0.2V with respect to ground
0 to 1 (False-to-True) transition nominally in center of
data bit
50%, ± 5%
SD-A, SD-B
SCT-A, SCT-B
RD-A, RD-B
SCR-A, SCR-B
SCTE-A, SCTE-B
MC-A, MC-B
RTS
CTS
DSR
RLSD
LL
MF
DF
Note: All other specifications are per CCITT V.10 and V.11.
Send Data
Serial Clock Transmit
Receive Data
Serial Clock Receive
Transmitter Signal Timing
Master Clock
Request to Send
Clear to Send
Data Set Ready
Receive Line Signal Detect
Local Loopback
Mod Fault (ttl)
Demod Fault (ttl)
A–29
Revision 1
MN/SNM1001L.IOM