4
Wiring and Cables You May Need
The following wiring and cables are used with this product, which uses standard
interface connectors:
❑
Standard connectors: An 8-position, RJ49C-type modular wall jack for the DSL
network connection. Pins 4 and 5 are used for Ring and Tip, respectively.
❑
DSL wiring: Unshielded twisted-pair wiring (CAT3, or better). The CAT3 wiring must
meet EIA/TIA-568 specifications with 24 AWG (.5 mm) or 26 AWG (.4 mm).
❑
Ethernet wiring: Twisted-pair wiring (CAT5, or better). The CAT5 wiring must meet
EIA/TIA-568 specifications with 24 AWG (.5 mm) or 26 AWG (.4 mm).
For standard cables, refer to
on page 22 for standard pin
numbers. For Paradyne cables, contact your sales representative to order them.
Interface
Connection
Cables
Feature or
Part Number
COM
Communication
port to a PC or
asynchronous
terminal
Shielded DB9-to-DB9, Standard EIA-232
straight-through cable
—
ETHERNET
Ethernet port to a
NIC on a PC or an
Ethernet hub
For connection to a PC NIC:
Standard Ethernet crossover cable
9008-F1-550
For connection to an Ethernet Hub:
Standard Ethernet straight-through cable
035-0349-1431
PORT
User data port to a
DTE
Shielded standard straight-through
DB25-to-DB25 cable for EIA-530-A
For V.35, add DB25-to-MS34 cable, or
DB25-to-MS34 adapter
For X.21, add DB25-to-DB15 adapter
—
3100-F1-570
3100-F1-572
3100-F1-571
NET
Network port to the
DSL wall jack
Standard straight-through RJ49C-type DSL
network cable with 8-pin modular connectors.
Supplied with U.S. models.
3100-F1-500
Summary of Contents for iMarc DSL 9720 CSU/DSU
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