ZTE Corporation R8978S2600L Manuale Utente
ZXSDR R8978 User Manual
Item
Index
Maximum distance between the outdoor
unit and the antenna
12 m
Filter
Replaceable
Whether the rate is
downward compatible
Yes
Whether the optical
module can be
replaced on site
Yes
Optical module
Rate
2×6 Gbps / 2×10 Gbps
Optical fiber
Number of cascade
levels / Maximum
distance of a cascade
level
One cascade level / 10 km
6.3 Power Consumption
shows the power consumption specifications of the ZXSDR R8978.
Table 6-3 Power Consumption Specifications
Item
Power Consumption
DL
:
UL
=2:2
400 W
DL
:
UL
=3:1
580 W
6.4 Reliability Indexes
For a description of the reliability indexes of the ZXSDR R8978, refer to
Table 6-4 Reliability Indexes
Item
Index
Protection level
IP66
Protection mode
Cast shell
MTBF
> 180000 h
MTTR
< 60 min
Availability
> 99.9994 %
Service interruption time
< 3 min/year
Annual Return Rate
< 2 %
6-2
SJ-20141113151137-001|2016-08-17 (R1.2)
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