Technical Specifications Of Dialogic Pci Linecards - Dialogic D/41EPCI Manual

Technical Specifications of Dialogic PCI Linecards

Tables 1–3 list the technical specifications for the three Dialogic PCI linecards approved
for use with OneBox:
• D/41EPCI 4-port linecard
• D/120JCT-LS 12-port linecard
• D/240PCI-T1 24-channel T-1 card
Figures 1 through 3 show the general layouts of these linecards.
Your local telephone company may require some of these specifications. For example, in
the United States, some telephone companies require an FCC registration number if the
linecard is connected directly to central office (CO) lines. Contact your local telephone
company for its requirements.
Feature
Number of ports
Dialing
FCC registration number
Analog network interface
Voice coding
SW1 SW2
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R3B Aug 2001 Ericsson Enterprise AB
Table 1: D/41EPCI technical specifications
Specification
1–4; the OneBox port assignment is determined by the card's
linecard identification number
DTMF
EBZUSA-75385-VM-T
On board loop-start interface circuits
PCM
Figure 1. Layout of the D/41EPCI linecard
Dialogic PCI Linecard Installation and Replacement
Slot retainer
CTbus connector
JP6
JP7
bracket
3