Paradyne Jetstream CPX-1000 Installation And Operation Manual page 53

1000-A2-GN22-00
Table 2–8. STS-1 ECAC Module Controls, Indicators, and Ports
Cards
STS-1
STS-1 Transition
February 2003
The STS-1 ECAC module increases the traffic capacity of the CPX
over what can otherwise be obtained by T1 modules. When
configured for redundancy (1 + 1), these modules occupy shelf
slots 11-16 in pairs.
As with a T1-based configuration, the STS-1 configuration
provides complete support for the GR-303 protocol including full
GR-303 line concentration, CLASS and calling features, full EOC,
TMC and path protection switching.
A single CPX shelf supports eight interface groups (IGs) with each
port independently assigned to an interface group. Each interface
group supports up to 28 DS1 ports. The CPX also supports path
protection switching for the control channels in the GR-303
Interface group.
Table 2–7 describes the controls, indicators and ports of the STS-1
module ports and indicators.
Controls, Indicators, and Ports
us
STAT
ivity
ACT
TX
RX
Hot Swap
PCM Test Port
BITS
10BaseT Ethernet
2. CPX-1000 Voice Services Platform Description
Function
Lit solid green when fully initialized.
Flashing red indicates board error
Lit green when card is active. Unlit
when card is in standby mode.
Lights solid green when transmitting
data. Lights flashing red when
SONET Far End Section receive
failure is indicated. Unlit when STS-1
port is not enabled.
Lights solid green when receiving
data. Lights flashing red if a Loss-of-
Sync (LOS) or Loss-of-Frame (LOF) is
detected at the physical interface.
Unlit when STS-1 port is not enabled
Lights blue when card is ready for
hot swap. Unlit when card is locked.
Unused
Used for onsite BITS clocking source
Unused
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