Telecom Option Cards; T1/E1 Out [1204-09, -0A, -4C, -53] - Safran SecureSync 2400 User Manual

APPENDIX
5.2.4

Telecom Option Cards

This section contains technical information and Web UI procedures relevant to
SecureSync option cards commonly used in the telecommunications industry.
5.2.4.1

T1/E1 Out [1204-09, -0A, -4C, -53]

The 1204-09 and 1204-0A E1/T1 option card provide 1.544 MHz or 2.048 MHz and
E1 or T1 data outputs for the SecureSync platform. The 1204- 4C and 1204-53
E1/T1 option cards each provide (4) E1 or T1 data outputs (but do not include a
clock output).
SecureSync meets G.812 Type I when installed with a Rubidium option, and G.811
when installed with a Rubidium option and synchronized with GNSS.
Model 1204-09 E1/T1 (75 Ω): Specifications
424
Note: Rubidium oscillators are recommended for the E1/T1 option
cards.
Outputs:
(1) 1.544/2.048 MHz Output
(2) Unbalanced E1/T1 Outputs
T1 mode:
1.544 MHz (square wave) frequency output
(2) 1.544 Mb/sec data rate outputs:
Outputs are DS1 framed all ones
Supports Super Frame (SF or D4) and Extended Super Frame
(ESF)
SSM support
SecureSync 2400 User Manual