User's Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion® HSD-440 Mark 2 Terminal
23-15-30 1-4
3 JUN 10
• Cockpit communications for air-to-ground calls using the MCDU, or the WSC
• CEPT-E1
• SwiftBroadband (SBB) packet-switch
ed and circuit-switched services
The HSD-440 Mark 2 Terminal contains a SCM that has four SIM card slots. Each slot (and
each SIM
card) is associated with a specific channel. To use the SBB service, the HSD-440
Mark 2 Terminal obtains subscriber information from the SIM card installed in Slot 1. Slot 2 is
reserved for future use. Channel card two provides Classic services and as Classic services
do not require a SIM card, slots 3 and 4 are not used. Figure 1-2 shows the HSD-440 Mark 2
Terminal SCM.
Figure 1-2 HSD-440 Mark 2 Terminal SCM
HSD-440 Mark 2 Terminals have four different types of por
ts that provide ISDN, CEPT-E1,
Ethernet, and Plain Old Telephone Service (POTS) to users in the aircraft cabin. Although able
to support multiple configurations depending on user needs, the following constraints apply:
• EURO ISDN S/T port supports:
• In Swift 64 mode, one or two channels of 64kbp
s UDI, 56kbps Data, 64kbps 3.1kHz
Audio, or 64kbps Speech
• In SBB mode, one channel of 64kbps UDI, 56kbps Data, 64kbps 3.1kHz
Audio, or
4kbps AMBE+2 Voice
• 10BASE-T port supports:
• In Swift 64 mode, one or two channels of 64kbps data or MPDS through PPPoE
• In SBB mode, up to 11 simultaneous packet
-switched (PS) data calls and one
circuit-switched (CS) call