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The information contained herein is subject to change without notice.
HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS
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additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Preparing for installation ············································································································································· 1
Safety recommendations ·················································································································································· 1
Examining the installation site ········································································································································· 1
Installing the switch ······················································································································································ 1
Mounting the switch in a 19-inch rack with mounting brackets ··················································································· 1
Mounting the switch on a workbench ····························································································································· 3
Connecting cables ···························································································································································· 4
Connecting network cable ······································································································································ 4
Installing SFP transceiver module and connecting optical fiber ·········································································· 4
Connecting the console cable ································································································································· 5
Connecting the AC power cord ······························································································································ 6
Verifying the installation ··················································································································································· 7
Accessing the switch for the first time ························································································································· 1
Setting up the configuration environment ······················································································································· 1
Connecting the console cable ········································································································································· 1
Connection procedure ············································································································································· 2
Setting terminal parameters ············································································································································· 2
Powering on the switch····················································································································································· 5
Verification before power-on ·································································································································· 5
Powering on the switch ············································································································································ 5
Appendix A Troubleshooting ······································································································································ 6
Appendix B Technical specifications ·························································································································· 1
Appendix C LED description ······································································································································· 1
Power LED ································································································································································· 1
Ethernet copper port LEDs ······································································································································· 1
SFP transceiver module link LED ····························································································································· 1
SFP transceiver module active LED ························································································································· 2
PoE LED ······································································································································································ 2
i
Regulatory Model Name
HNGZA-HA0001
HNGZA-HA0002
HNGZA-HA0003
HNGZA-HA0004
HNGZA-HA0005
Product overview
The HP 1910 Switch Series includes the models in Table 1.
Table 1 HP 1910 Switch Series models
Product code HP description Alias
Non-PoE
JG536A HP 1910-8 Switch 1910-8
JG538A HP 1910-24 Switch 1910-24
JG540A HP 1910-48 Switch 1910-48
PoE
JG537A HP 1910-8-PoE+ Switch 1910-8-PoE+
JG539A HP 1910-24-PoE+ Switch 1910-24-PoE+
1910-8 panel views
Figure 1 Front panel
(1) 10/100Base-T auto-sensing Ethernet port
(3) Console port (4) Port LED
(5) Power LED (Power)
NOTE:
The 10/100Base-T Ethernet ports of the HP 1910 switch are numbered from the upper left to the lower
right. From left to right, the ports in the upper line are numbered odd numbers 1, 3, 5, and so on, and
those in the lower line are numbered even numbers 2, 4, 6, and so on.
Figure 2 Rear panel
(2) Combo interface
(1) Grounding screw (2) AC-input power receptacle (3) Anti-theft hole
1
A
1910-24 panel views
Figure 3 Front panel
(1) 10/100Base-T auto-sensing Ethernet port
(3) Port LED (4) Power LED (Power)
(5) Console port
Figure 4 Rear panel
(1) Grounding screw (2)
1910-48 panel views
Figure 5 Front panel
(2) Combo interface
C-input power receptacle
(1) 10/100Base-T auto-sensing Ethernet port
(3) 100/1000Base-T auto-sensing Ethernet port
(5) Power LED (Power)
(2) 1000Base-X SFP port
(4) Console port
2
A
Figure 6 Rear panel
(1) Grounding screw (2) AC-input power receptacle
1910-8-PoE+ panel views
Figure 7 Front panel
(1) 10/100Base-T auto-sensing Ethernet port
(3) Console port (4) Port LED
(5) Power LED (Power)
Figure 8 Rear panel
21
(1) AC-input power receptacle (2) Grounding screw
1910-24-PoE+ panel views
Figure 9 Front panel
(2) Combo interface
3
(3)
nti-theft hole
(1) 10/100Base-T auto-sensing Ethernet port
(3) Port LED (4) Power LED (Power)
(5) Console port
(2) Combo interface
3
A
Figure 10 Rear panel
(1) Grounding screw (2)
C-input power receptacle
4
Preparing for installation
Safety recommendations
To avoid any equipment damage or bodily injury caused by improper use, read the following safety
recommendations before installation. The recommendations do not cover every possible hazardous
condition.
• Do not store the switch without power too long due to the storage requirement for the electrolytic
capacitor in the switch.
• Take proper anti-interference measures because the switch might cause radio interference as a
class-A product.
• Before cleaning the switch, remove all power cords from the switch. 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 that 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.
• The accessories shipped with the switch, including but not limited to power cables, are intended
only for the switch. Please do not use them for other products.
Examining the installation site
The HP 1910 switches must be used indoors. You can mount your switch in a rack or on a workbench, but
make sure:
• Adequate clearance is reserved (at least 5 cm or 1.97 in) at the air inlet and exhaust vents for
ventilation.
• The rack or workbench has a good ventilation system.
• The rack or workbench is sturdy enough to support the switch and its accessories.
• The rack or workbench is well earthed.
To ensure normal operation and long service life of your switch, install it in an environment that meets the
requirements described in the following subsections.
Temperature/humidity
Maintain appropriate temperature and humidity in the equipment room.
• Lasting high relative humidity can cause poor insulation, electricity creepage, mechanical property
change of materials, and metal corrosion.
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