MS-400E aggregating transponder
Transmit up to 4 x 100 Gbit/s of client signals in 2 x 200 Gbit/s or 1 x 400 Gbit/s
- Transmits up to 4 client signals 100GE (103.125 Gbps) or OTU4 RS FEC (111.81 Gbps)
- SD-FEC 15% and 25% error correction algorithm
- Reconfigurable in C-band laser
- 2xDP-16QAM Line interface/flex rate
Aggregating transponder (muxponder) combines 4x100 Gbit/s client channels and transmits them in a two DWDM channels. The MS-400E, converts data into the OTN format and uses the new coherent SD-FEC error correction.The laser with a reconfigurable according to ITU-T 100 GHz enables organizing up to 48 DWDM channels 400G within the C-band according to ITU-T 100 GHz.
Transponder supports both differential phase and absolute phase for all the modulation formats. Supports two individual line-side channels and each channel can be programmed to 100G PM-QPSK, 150G PM-8QAM and 200G PM-16QAM for optimization of reach versus capacity.
Characteristics
| Line Interface | Operating Mode | |||||
2 x | 2 х | 2 х | 1 х | 1 х | 1 х | |
| Number of interfaces | 2 | 2 | 2 | 1 | 1 | 1 |
| Interface type | LC/UPC | LC/UPC | ||||
| Modulation format | DP-QPSK | DP-8QAM | DP-16QAM | DP-QPSK | DP-16QAM | DP-32QAM |
| Automatic dispersion correction | ± 70 ns/nm | ± 30 ns/nm | from -35 | up to ± 35 ns/nm | up to ± 17,5 ns/nm | |
| Wavelength range | 1528.7–1567.1 nm | 1528.7–1567.1 nm | ||||
| OSNRτ (0,1 nm, BER=10^-¹²) | 10,3 dB | 15 dB | 10,2 dB | 14,5 dB | 19,8 dB | 24,7 dB |
| FEC | Soft-FEC 15%, Soft-FEC 20% | Soft-FEC | ||||
| Output power (BER=10-¹²) | -10…+2,5 dBm | - 9 ... + 4 dBm | ||||
| Receiver sensitivity | -18 dBm | -13 dBm | ||||
| Receiver overload (BER=10-¹²) | 0 dBm | +5 dBm | ||||
| Client Interface | ||||||
| Quantity | 2 | 3 | 4 | 2 | 3 | 4 |
| Interface type | QSFP28 | QSFP28 | ||||
| Interface standard | 100GE, OTU4 | 100GE, OTU4 | ||||
| Power consumption | 150 W | 110 W | ||||