SYSTEM DESCRIPTION AND INSTALLATION MANUAL
HS--700 High Speed Data System
23--20--33
30 Aug 2002
Use or disclosure of information on this page is subject to the restrictions in the proprietary notice of this document.
Page 1--13
Table 1-6. HS--700 Leading Particulars
(cont)
Characteristic
Specification
RF transmit levels:
•
Output power level (nominal) . . . . . . . . . . . . +12 dBm
•
Output power level range . . . . . . . . . . . . . . . . --13 to +13 dBm
Channel spacing:
•
High speed data M--4 channel (134.4 kbps)
40.0 kHz
•
Mini--M transmit signalling (3.0 kbps) . . . . . . 20.0 kHz
•
Mini--M receive signalling (6.0 kbps) . . . . . . 10.0 kHz
Channel grid spacing (all channel types) . . . . . 1.25 kHz
MPDS 232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EIA/TIA--232, 115.2 kbps, asynchronous RFC 1549
high--level data link control (HDLC), configuration: data
circuit--terminating equipment (DCE) with hardware flow
control
MPDS 10BASE--T . . . . . . . . . . . . . . . . . . . . . . . . Ethernet 10BASE--T (10 Mbps)
ISDN:
•
UDI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 kbps
•
Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 kbps
•
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 kbps (3.1 kHz)
•
Speech . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 kbps
Fax data rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14,400 bps V.17 (3.1 kHz audio)
SDU control interface . . . . . . . . . . . . . . . . . . . . . 100 kbps high speed ARINC 429
Configuration and maintenance . . . . . . . . . . . . Standard asynchronous serial EIA/TIA--232--E, 9.6 kbps
(115.2 kbps for software upload) via front panel CMT1
interface, configuration: DCE with software flow control,
XON, XOFF
Ambient temperature:
•
Operational . . . . . . . . . . . . . . . . . . . . . . . . . . . . --20
°
C to +55
°
C
•
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . --55
°
C to +85
°
C
Altitude:
•
Non--pressurized (Cat F1) . . . . . . . . . . . . . . . 55,000 ft
•
Pressurized (Cat A1) . . . . . . . . . . . . . . . . . . . 15,000 ft
Relative humidity . . . . . . . . . . . . . . . . . . . . . . . . . 95% non--condensing at +50
°
C
Circuit breaker current capability . . . . . . . . . . . . 20 W at 17.7 V dc
3.