Table 1-3: Ethernet status indicator lights 14
Table 1-4: Option cards identification 17
Table 1-5: Option cards listed by their ID number 21
Table 1-6: Option card connectors 23
Table 1-7: 10 MHz output — oscillator types and accuracies 26
Table 1-8: 10 MHz output — oscillator stability 26
Table 1-9: Multi I/O connector signal pinout 28
Table 1-10: Multi I/O signal defaults 29
Table 1-11: 1PPS output accuracies 30
Table 2-1: Safety symbols used in this document, or on the product 45
Table 2-2: SecureSync 2400 Power Supply via Part Number 53
Table 2-3: Subnet mask values 71
Table 2-4: System Time Message format 112
Table 2-5: System Time Message field descriptions 113
Table 2-6: DCLS Output Options 157
Table 2-7: Multi I/O Input and Output Options 158
Table 2-8: Signature control output-presence states 183
Table 3-1: Reference priority titles 205
Table 3-2: Receiver dynamics, ~modes, ~ dynamics, ~ types 235
Table 3-3: Estimated Phase Drifts 249
Table 3-4: Typical Holdover lengths in seconds 249
Table 3-5: TFOM to ETE conversion 254
Table 4-1: Default and recommended configurations 347
Table 5-1: Troubleshooting network connection issues 354
Table 5-2: Troubleshooting using the Web UI Status indications 355
Table 5-3: Troubleshooting outputs not being present 358
Table 5-4: Parts list, Ancillary Kit [1204-0000-0700] 370
Table 5-5: Installation steps 373
Table 5-6: Model 1204-03 1PPS/Freq Input: Connector pin assignment 397
Table 5-7: Model 1204-30 terminal block pin assignments 409
Table 5-8: DB-9 pin-out 416
Table 5-9: RJ-12 pin assignments 417
Table 5-10: CTCSS exact (1/3 Hz) tones 422
Table 5-11: CTCSS exact (1/10 Hz) tones 423
Table 5-12: Data Clock Signals 423
Table 5-13: 1PPS Duty Cycle 423
Table 5-14: 1204-0A option card pin assignments 426
Table 5-15: 1204-4C option card pin assignments 429
Table 5-16: 1204-22 terminal block pin-out 434
Table 5-17: Accepted IRIG reference formats 442
Table 5-18: Additional IRIG reference formats for 1204-05 444
SecureSync 2400 User Manual 607
APPENDIX