| Stratum IIIE | Stratum III | Sonet Minimum Clock | Stratum IV/IVE | | STANDARDS | Telcordia
GR-1244 CORE | Telcordia
GR-1244 CORE
ITU-T G.813 opt. 1 | Telcordia
GR-253 CORE
ITU-T G.813 opt. 2 | Telcordia
GR-1244 CORE | | | | Long term stability | ± 4.6 ppm
20 years | ± 4.6 ppm
15 to 20 years | ± 20 ppm
15 to 20 years | ± 32 ppm
15 to 20 years | | Holdover stability | ± 0.012 ppm
24 hours | ± 0.37 ppm
24 hours | ± 4.6 ppm
24 hours | N/A | | Drift (24 hours) | ± 0.001 ppm | ± 0.04 ppm | ± 0.5 ppm | N/A | | SMD MODELS | | Model | Frequency
Range (MHz) | Type | Size | 0 to 70°C | -40 to 85°C | 0 to 70°C | -40 to 85°C | 0 to 70°C | -40 to 85°C | 0 to 70°C | -40 to 85°C | DFA S2-LHZ/KHZ BS3
Data Sheet | 5 to 20 | TCXO | 7 x 5
mm | | | | | | | | | DFA S2-LHZ/KHZ ES3
Data Sheet | 5 to 20 | | | | | | | | | DFA S2-LHZ/KHZ BSM
Data Sheet | 5 to 52 | | | | | | | | | DFA S2-LHZ/KHZ ESM
Data Sheet | 5 to 52 | | | | | | | | | DFN S2-LHZ/KHZ XB32C
Data Sheet | 2 to 130 | XO | | | | | | | | | DFN S2-LHZ/KHZ XE32C
Data Sheet | 2 to 130 | | | | | | | | |
| Stratum IIIE | Stratum III | Sonet Minimum Clock | Stratum IV/IVE | DFA S1-LHZ/KHZ AS1001
Data Sheet | 5 to 20 | TCXO | 14 x 9
mm | | | | | | | | | DFA S1-LHZ/KHZ ES3
Data Sheet | 5 to 20 | | | | | | | | | DFA S1-LHZ/KHZ BSM
Data Sheet | 5 to 52 | | | | | | | | | DFA S1-LHZ/KHZ ESM
Data Sheet | 5 to 52 | | | | | | | | | DFN S1-LHZ/KHZ XB32C
Data Sheet | 2 to 130 | XO | | | | | | | | | DFN S1-LHZ/KHZ XE32C
Data Sheet | 2 to 130 | | | | | | | | | DFO S1-LHZ/KHZ BS3
Data Sheet | 10 to 40 | OCXO | | | | | | | | |
| Stratum IIIE | Stratum III | Sonet Minimum Clock | Stratum IV/IVE | DFA S4-LHZ/KHZ BS3
Data Sheet | 5 to 20 | TCXO | 25 x 22
mm | | | | | | | | | DFA S4-LHZ/KHZ ES3
Data Sheet | 5 to 20 | | | | | | | | | DFO S4-LH/KH BS3E
Data Sheet | 10 to 20 | OCXO | | | | | | | | | DFO S4-LH/KH ES3
Data Sheet | 10 to 20 | | | | | | | | | | THROUGH HOLES MODELS | | Model | Frequency Range (MHz) | Type | Size | 0 to 70°C | -40 to 85°C | 0 to 70°C | -40 to 85°C | 0 to 70°C | -40 to 85°C | 0 to 70°C | -40 to 85°C | DFA 14-CLH/CH BS3
Data Sheet | 5 to 20 | TCXO | DIL 14 | | | | | | | | | DFA 14-CLH/CH ES3
Data Sheet | 5 to 20 | | | | | | | | | DFA 14-CLH/CH BSM
Data Sheet | 5 to 52 | | | | | | | | | DFA 14-CLH/CH ESM
Data Sheet | 5 to 52 | | | | | | | | |
| Stratum IIIE | Stratum III | Sonet Minimum Clock | Stratum IV/IVE | DFO 20-LH/KH BS3E
Data Sheet | 10 to 20 | OCXO | 20 x 20 mm | | | | | | | | | DFO 20-LH/KH ES3E
Data Sheet | 10 to 20 | | | | | | | | | DFO 20-LH/KH ES3
Data Sheet | 10 to 20 | | | | | | | | | DFO 36-LH/KH BS3E
| 5 to 20 | 36 x 27 mm | | | | | | | | | DFO 36-LH/KH ES3
| 5 to 20 | | | | | | | | |
|