Patton electronic 2073RC - Manual (Page 6)

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2.0 GENERAL INFORMATION
Thank you for purchasing this Patton Electronics product. This product has
been thoroughly inspected and tested and is warranted for one year for
parts and labor. If questions arise during installation or use of this product,
contact Patton Electronics Technical Support at
+1 (301) 975-1007 .
2.1 FEATURES
• Bi-directionally converts X.21,V.35 or 10 Base-T to co-directional G.703
• LED indicators monitor Data, Network, and Diagnostic signals
• Internal, external (V.35 only), or network clocking options
• Test Mode controlled by switch, or by local DTE (V.35 version only)
• Complies with CCITT/ITU G.823 Jitter Control Specifications
• Built-in surge protection and transformer isolation
• Point-to-point distance up to 5250 ft (1600m) on 24 AWG twisted pair
• 120-ohm (twisted pair) network termination
2.2 DESCRIPTION
The Patton Model 2073RC interface converter allow a synchronous V.35,
X.21 or ethernet device to communicate bi-directionally over the G.703 co-
directional PCM network. Supporting internal, external DTE timing or
G.703 network generated timing, the Model 2073RC is perfect for network-
ing applications that require speeds of 64 kbps. The modular rear cards
style of interchangeable interface modules for the 2073RC allow various
physical and electrical interfaces to connect to the 64K synchronous
G.703 network.
A 120-ohm twisted pair telephone port provides the interface for the G.703
network. Additionally, 75-ohm terminations can be made using the Patton
Model 460 (G.703 balun).
Diagnostics include Local Loopback, V.54 RDL testing, and 511/51E built-
in BER patterns. Synchronous clock jitter is attenuated in accordance with
the G.823.