Appendix A - Specifications - Patton electronics 2720/I Series User Manual

T1/fractional t1 csu/dsu with ethernet bridging
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WAN Speed:
WAN Connection:
Nominal Impedance:
DTE Interface:
Line Coding:
Line Framing
Receive LBO:
Transmit LBO:
Clock Options:
Diagnostics:
Standards:
Power Supply:
Dimensions:
APPENDIX A
PATTON NETLINK-T1 MODEL 2720
SPECIFICATIONS
1.544 Mbps
RJ-48C
100 Ohms
10Base-T Ethernet (802.3)
AMI/B8ZS
D4/ESF/Unframed
Automatic
Selectable - 0, 7.5,
15, or 22.5 dB, plus DSX-1
Internal or network clock
Responds to CO-initiated D4 loopup
and loopdown codes, ESF line loop
and payload loop FDL messages,
Universal Loopback De-activate mes-
sage,V.54 Remote Loop, Local Loop,
and V.52 BER Patterns:
511,2047,QRSS
AT&T TR62411, TR54016, ANSI T1.403
120VAC, 60 Hz to 5VDC 300mA wall-
mount transformer or UI 100-240VAC,
50-60 Hz to 5 VDC, 2A desktop trans-
former
3.5"L x 2.1"W x 0.78"H (9.0 x 5.3 x 1.9
cm)
5.0'' L x 42'' W x 1.5'' H
39

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