T1/CCK Common. Symmetricom TimeSource 500

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T1/CCK Common. Symmetricom TimeSource 500 | Manualzz

6

S S S S S S S S S S S S S S S S S S S S S S S S S

Mixed T1/CCK Outputs

(990-72050-07 System Only)

Note: For T1/CCK commonality, refer to the T1/CCK Common specifications. For T1, refer to the T1 Outputs specifications.

For CCK, refer to the CCK Outputs specifications.

S S S S

T1/CCK Common

Connector Type:

Connector Label:

Connector Location:

Wire-wrap

T, R, S

OPTION I/O wire-wrap pins on rear panel

288

T1 Outputs

Impedance:

Bit Rate:

Format:

Line Code:

Amplitude:

Framing:

GPS Holdover Stability:

(after one week of steady-state operation)

100 Ω

1.544 Mb/s

DS1, framed all 1s

Alternate mark inversion (AMI)

2.4 V to 3.6 V terminated with 100 Ω

ESF, D4

1 x 10 -10 per day

3.2 x 10

-11

per day with span input meeting

ANSI T1.101 network specification

99% probability (rubidium)

1 x 10 -11 per day over a 10 °C range between 0 °C and + 50 °C with an

ST2E remote oscillator input (quartz)

TimeSource 3500

Specifications

097-72050-01 Issue 7: August 2003

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