Environmental Specifications - Fujitsu 5GRUDB3 User Manual

RU Hardware Feature
RU Specifications
Table 5
Port Descriptions
Name
DC –48V
Port A through D
Maintenance Window
LED
Eth (not used)
eCPRI
RET
2.2.1

Environmental Specifications

Operational Humidity
0.03 g/m3 and 30 g/m3 of absolute humidity
Operational Temperature Range
−40 to +45 ℃ (with solar radiation, without sun-shade)
Wind speed condition = 1.0 m/s
IP Rating (Water Resistance)
IP65
Cooling
Passive
Cold Start
When the system temperature at startup is −40 to −20 ℃, the system reports to the EMS as a Cold Start state. RF
transmission is not performed and power amp is set to on for warmup.
The temperature is monitored from the start of the device, and the Cold start state is released when the temperature
reaches −20 ℃ and reported to the EMS.
Air Pressure
70-106 kPa
Compliant to IEC 60068-2 standards
·
Issue 1.1, May 2021
Release 1.0
Description
Power connector
Antenna port A through D
Michigan Manufacturing International (MMI) interface, waterproof by Machine Tool Wire (MTW) cover
Three LEDs in Maintenance window
Mounted for measurement function
The eCPRI format is based on ORAN
specification
AISG port
Connector type
Amphe-BTS compatible, 10-761296-Z2S
4.3-10
n/a
RJ45
FullAXS mini compatible
Cage for SFP+
Compliant to AISG v2.0 connector
23
Fujitsu and Fujitsu Customer Use Only