User's Manual

Table Of Contents
ABBREVIATED COMPONENT MAINTENANCE MANUAL
1458-A-1101 / 1458-A-1300
(b) The major interfaces of the SDU are shown in Table 10.
Table 10. SDU Functional Interfaces
Interface Description Type
HGA (x1) HGA/DLNA A429 bus
HPA (x1) HPA A429 bus
RMP (x3) RMU (for Control and Display) A429 bus
AFDX (x2) AFDX AFDX bus
ADIRU virtual links AFDX VL
LGERS virtual links AFDX VL
CMS virtual links AFDX VL
DLCS virtual links AFDX VL
FWS virtual links AFDX VL
DFDRS virtual links AFDX VL
SPP virtual links AFDX VL
SCM (x1) SCM RS422
SCM 12V power SCM power Power
SIS (x1) SIS I2C
Servicing Front panel accessible service port for data log retrieval Ethernet
Miscellaneous ARINC discrete input, outputs and configuration straps Discretes
(c) The frequency of operation is as follows:
Receive band - 1525.0 to 1559.0 MHz
Transmit band - 1626.5 to 1660.5 MHz.
(3) Refer to Figure 10 (GRAPHIC 23-15-30-99B-810-A01) for the System Interconnection Drawing.
EFFECTIVITY
ALL
23-15-30
Page 43 of 70
5 Oct 2012
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Interim DRAFT for FCC Approval Purposes
Do Not Use for Maintenance
10-Feb-2013