OTU4
OTU4 wraps one ODU4, 255/227 times 40 times the STM-16 rate (about 111.809974 Gbit/s). The gap above the ODU4 rate is OTU overhead and FEC.
- Family
- OTN
- Line rate
- 111.809973568 Gbit/s111,809,973,568 bit/s
- Payload rate
- 104.794445815 Gbit/s104,794,445,815 bit/s
- Standard
- ITU-T G.709
Contains breakdown, down to DS0 · Open in the converter
Direct mappings
| Contains | Count | Mapping | Source | Note |
|---|---|---|---|---|
| 1 ODU4 | 1 | Tributary | ITU-T G.709 | The OTU4 frame carries exactly one ODU4. |
Also reaches
2 ODU3s2 OC-768s2 STM-256s10 ODU2s10 OC-192s10 STM-64s40 ODU1s40 OC-48s40 STM-16s80 ODU0s160 OC-12s160 STM-4s640 OC-3s640 STM-1s640 E4s1,920 OC-1s1,920 DS3s1,920 E3s7,680 E2s13,440 DS2s40,320 E1s53,760 DS1s1,290,240 DS0s1,209,600 E0s