1
Preparing for installation
The HPE 5120 SI Switch Series includes the models in
Table 1 HPE 5120 SI Switch Series models
Type
Product
code
HPE description
Alias
Non-PoE
JE073B
HPE 5120 16G SI Switch
5120 16G SI
JE074B
HPE 5120 24G SI Switch
5120 24G SI
JE072B
HPE 5120 48G SI Switch
5120 48G SI
PoE
JG091B
HPE 5120 24G PoE+ (370W ) SI Switch
5120 24G PoE+ (370W) SI
JG310B
HPE 5120 8G PoE+ (65W) SI Switch
5120 8G PoE+ (65W ) SI
JG309B
HPE 5120 8G PoE+ (180W) SI Switch
5120 8G PoE+ (180W ) SI
IMPORTANT:
For regulatory identification purposes, the HPE 5120 8G PoE+ (65W) SI Switch and HPE 5120 8G
PoE+ (180W) SI Switch products are assigned Regulatory Model Numbers (RMN). The Regulatory
Model Numbers for these products are listed below. These regulatory numbers should not be
confused with the marketing names HPE 5120, or product numbers JG310B and JG309B.
Table 2 Regulatory Model Numbers in the HPE 5120 8G SI Switch Series
Product code
RMN
HPE description
JG310B
BJNGA-AD0007
HPE 5120 8G PoE+ (65W) SI Switch
JG309B
BJNGA-AD0008
HPE 5120 8G PoE+ (180W) SI Switch
Safety recommendations
To avoid any equipment damage or bodily injury caused by improper use, read the following safety
recommendations before installation. Note that the recommendations do not cover every possible
hazardous condition.
Before cleaning the switch, unplug all power cords. Do not clean the switch with wet cloth or
liquid.
Do not place the switch near water or in a damp environment. Prevent water or moisture from
entering the switch chassis.
Do not place the switch on an unstable case or desk. The switch might be severely damaged in
case of a fall.
Ensure proper ventilation of the equipment room and keep the air inlet and outlet vents of the
switch free of obstruction.
Make sure the operating voltage is in the required range.
To avoid electrical shocks, do not open the chassis while the switch is operating or when the
switch is just powered off.
When replacing FRUs, wear an ESD wrist strap to avoid damaging the units.