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A-2
A
A: T
PPENDIX
ECHNICAL
Dual T1/PRI
S
PECIFICATIONS
DSO's Supported:
Framing:
Line Coding:
Integral CSU
Timing Source:
Fallback:
Signaling:
Operating Environment
Temperature:
Relative Humidity:
Up to 48 DSO's
D4 or Extended Super Frame (ESF)
Binary Eight Zero Code Suppression (B8ZS)
Alternate Mark Inversion (AMI)
Zero Code Suppression (ZCS)
Line Rate: T1 (1.544 Mbps)
Input Signal: DS1 to -34dB typical per
AT&T Publication 64211
Output Signal: DSX-1 with 5 pulse
equalization settings for T1 Short Haul
applications
Configuration: Stored in NVRAM
Loop timing source from either span line
Automatic fallback to alternate timing sources
Address signaling (DNIS/ANI)
°
°
0 to 40
C, 32 to 104
F
0 to 95%, Non-condensing
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