The 16-port Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE) supports the following Timing features: Support for the following transmit clocking options on the E1/T1 interface:
| Product / Application | Software | Introduced Release |
|---|---|---|
| MX80 | Junos OS | 12.3R1 |
| MX104 | Junos OS | 13.2R2 |
| MX204 | Junos OS | 17.4R1 |
| MX240 | Junos OS | 12.3R1 |
| MX480 | Junos OS | 12.3R1 |
| MX960 | Junos OS | 12.3R1 |
| MX10003 | Junos OS | 17.3R1 |