Hardware Installation and Reference Guide    Product Overview 
46 
The  temperature  at the  air  intake  and  exhaust  vents 
exceeds the threshold. 
1. The temperature at the air intake and exhaust vents 
exceeds the threshold greatly. 
2. The system is not functioning properly. 
The power supply module is not seated. 
The  power  supply  module  is  seated  and  providing 
power to the switch. 
The  model  of  the  power  supply  module  is  not 
supported or cannot be identified. 
The redundant power supply module is not functioning 
properly or not connected with the AC power cord. 
No link is detected for this port. 
The port has made a successful 1000 Mbps link. 
The port is sending and receiving traffic at 1000 Mbps. 
The port has made a successful 10/100 Mbps link. 
The  port  is  sending  and  receiving  traffic  at  10/100 
Mbps. 
No link is detected for this port. 
The port has made a successful 1/10 Gbps link. 
The port is sending and receiving traffic at 1/10 Gbps. 
No link is detected for this port. 
The port has made a successful 100/1000 Mbps link. 
The port  is sending  and  receiving  traffic  at  100/1000 
Mbps. 
1.13 Power Supply Module   
1.13.1 RG-PA70IB Module 
The RG-S5310-24GT4XS-E, RG-S5310-48GT4XS-E and RG-S5310-24SFP4XS-E switches support the RG-PA70IB swappable power module. 
The RG-PA70IB is an AC module (AC/HVDC input and DC output) providing an output voltage of 12 V and an output power of up to 70 
W.   
 
The switch can be powered on by either one power supply module or dual power supply modules. If both power supply modules 
are used, the switch works in the power redundancy mode. 
 
At least one power supply module is required. If any slot is unoccupied, install a filler panel to enable proper airflow. 
Specifications 
RG-S5310-24GT4XS-E, RG-S5310-48GT4XS-E, RG-S5310-24SFP4XS-E 
Rated Input Voltage Range 
AC Input: 100 V AC to 240 V AC, 50 Hz/60 Hz