ZTE Corporation R8872AS1900 Manuale Utente
ZXSDR R8872A Product Description
18
ZTE Confidential & Proprietary
Table 3-10 CPRI Interfaces
Item
Value
Interface Type
Speed
Standard
CPRI interface
2
SFP (LC)
6.144 Gbps
[2]
CPRI V4.2
3.6
Working Environment Indices
Table 3-11 Environment Indices
Item
Characteristics
Temperature
-40 to +55 °C
Relative Humidity
5% to 100%
Waterproof/Dustproof
IP65
Ground
≤5 Ω; earth resistance can be less than 10 Ω in
thunder-less area where thunderstorm days is less
than 20 per year.
3.7
Electromagnetic Compatibility Indices
Table 3-12 Electromagnetic Compatibility Indices
Item
Characteristics
Static Discharge Immunity
Contact Discharge: ±6000V
Air Discharge: ±8000V
Surge Impact Immunity
DC Power port Line(Ground): ±2000V
3.8
Reliability Indices
2
The speed here refers to the max capability of the hardware. The specific speed depends on the optical module
configuration.