Spectracom SecureSync 1200 - Page 411

Optical Power: -15 dBm average into 50/125 fiber
Fiber Optic Compatibility: 50/125 μm, 62.5/125 μm multi-mode cable
Optical Connector: ST
Signal Type: DC Level Shift (unmodulated)
Accuracy: see "IRIG Output Accuracy Specifications" on page539
Maximum Number of Cards: 6
Ordering Information: 1204-1E Four IRIG Output Module, Fiber Optic
Figure 5-38: Model 1204-1E option card rear plate
IRIG Out (RS-485): Specifications
Inputs/Outputs: (4) IRIG Outputs
Signal: IRIG A, B, E, G or NASA-36
Signal Type and Connector: RS-485 levels (terminal block)
Output Load Impedance: 120Ω
Accuracy: see "IRIG Output Accuracy Specifications" on page539
Maximum Number of Cards: 6
Ordering Information: 1204-22 Four IRIG Output Module, RS-485
Figure 5-39: Model 1204-22 option card rear plate
Pin Assignments
SecureSync User Reference Guide 395
APPENDIX