Table 75: 100G Coherent MSA XCVR on UFM4 (continued)
UnitsMaximumTypicalMinimumParameter
dB--27Optical return loss from receiver
Other
IEEE 802.3, Telcordia GR-253, ITU-T G.709Compliance
BTI7800 400-Gbps Transceiver Optical Specifications
NOTE: Contact Juniper Networks Support to confirm the power consumption
values for any transceiver before using for planning or implementation
purposes.
Table 76: 400G Coherent MSA XCVR (2 X 200-Gbps) on UFM6
UnitsMaximumTypicalMinimumParameter
Transmitter
THz196.10–191.35Transmitter frequency range
GHz1.8–-1.8Laser frequency stability
dBm2.5–-10Output power tuning range
dB / 0.1 nm––36Transmitter OSNR (in-band)
dB––27Optical return loss tolerance
Receiver
THz196.10–191.35Receiver frequency range
dBm0–-18Input power range
dB / 0.1 nm19.5––16-QAM
(sd-fec-25pc)
OSNR
sensitivity
dB / 0.1 nm11.5––QPSK (sd-fec-25pc)
dB / 0.1 nm13.5––QPSK (soft-fec)
ps––1516-QAMPMD
tolerance
ps––30QPSK
Copyright © 2019, Juniper Networks, Inc.176
BTI7800 Series Hardware Overview and Installation Guide
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