Product Description
Memotec Inc.
5-21
ISDN-BRI S/T Interface Card
Ordering part number:
161-1033-000
• Supports digital voice and data at 128 Kbps using ISDN-BRI (ETSI, North
America and Japan), QSIG, transparent and customized signaling
Requires a DSP-160 or HD DSP module for voice calls (see
Upgrading the DSP Module” on page 4-5
). The HD DSP is required for GSM
support.
• Dual S/T Basic Rate Interface for connection of 2 separate ISDN lines
• Each ISDN line configurable as NT (Network Termination) or TE (Terminal
Equipment) through hardware strapping at the electrical level with one jumper
per port for termination, and soft strapping for the upper layer protocols.
• Provides software configurable Phantom power
• 2 RJ-48 female connectors
• 2 B-(bearer) channels at 64 Kbps and one D-channel at 16 Kbps on each physical
port
• Maximum 3 interface cards per unit, providing a maximum of 6 ports and 12 B-
channels for voice or data.
To interpret the status LEDs on this interface card, refer to
.
NOTE:
You must install a ferrite on each cable connected to an ISDN-BRI S/T
port on an SDM-9220 UAC or SDM-9230 UAC installed in the European
Union or Russia.
These ferrites are
not
provided with the product package.
For instructions, turn to
“Installing the Ferrites (EMI Filters)” on page 4-24
.
Figure 5-12: The ISDN-BRI S/T interface card
Summary of Contents for NetPerformer SDM-9220 Series
Page 1: ...NetPerformer SDM 9220 SDM 9230 Hardware Installation Guide ...
Page 8: ...Memotec Inc ...
Page 12: ...Memotec Inc ...
Page 13: ...1 Memotec Inc 1 1 Preface ...
Page 24: ...SDM 9220 9230 Hardware Installation Guide 1 12 Memotec Inc ...
Page 25: ...2 Memotec Inc 2 1 Compliance Information ...
Page 39: ...Compliance Information Memotec Inc 2 15 2 3 3 Compliance to China RoHS ...
Page 41: ...3 Memotec Inc 3 1 Unpacking ...
Page 47: ...4 Memotec Inc 4 1 Hardware Installation ...
Page 80: ...SDM 9220 9230 Hardware Installation Guide 4 34 Memotec Inc ...
Page 81: ...5 Memotec Inc 5 1 Product Description ...
Page 113: ...6 Memotec Inc 6 1 Serial Port and User Equipment Connections ...
Page 122: ...SDM 9220 9230 Hardware Installation Guide 6 10 Memotec Inc ...
Page 123: ...7 Memotec Inc 7 1 Networking Features ...
Page 127: ...8 Memotec Inc 8 1 Troubleshooting Tips ...