NETGEAR GS348PP User manual

NETGEAR, Inc.
350 East Plumeria Drive
San Jose, CA 95134, USA
NETGEAR INTERNATIONAL LTD
Floor 1, Building 3,
University Technology Centre
Curraheen Road, Cork,
T12EF21, Ireland
Installation Guide
48-Port Gigabit Ethernet Unmanaged
PoE+ Switch with 24-Port PoE+ (380W)
Model GS348PP
Package contents
• Switch model GS348PP
• Power cord (varies by region)
• Rack-mount kit with four rubber feet
• Installation guide
Note: We recommend that you use Category 5e (Cat 5e) cable or higher for
Gigabit Ethernet connections.
1. Register with the NETGEAR Insight app
1. Search for NETGEAR Insight and download the latest app.
2. Set up a NETGEAR account if you do not have one.
3. Tap the menu in the upper-left corner.
4. Tap REGISTER ANY NETGEAR DEVICE.
5. Enter the serial number located on the bottom of the switch, or use the
camera on your mobile device to scan the serial number bar code.
6. Tap GO.
The switch is registered and added to your account. You can now view the
switch in the NETGEAR Insight app.
Note: Because this is an unmanaged switch, you cannot congure or manage it
in NETGEAR Insight.
2. Connect the switch
VoIP phone Internet
GS348PP switch
Sample connections
Security cameras
Access point
Router
3. Check the LEDs
When you connect the power cord to the switch and plug it into an electrical
outlet, the LEDs indicate the status.
The GS348PP provides PoE+ or PoE power on ports 1–24 up to 30W to each port,
with a PoE power budget of 380W across all active PoE ports.
LED Description
Power On. The switch is receiving power.
Off The switch is not receiving power.
Ethernet
(RJ Port in
Link/ACT
Mode)
Green.1000 Mbps link on this port.
Blinking. 1000 Mbps activity on this port.
Yellow. 100 Mbps or 10 Mbps link on this port.
Blinking. 100 Mbps or 10 Mbps activity on this port.
Off. No link is detected on this port.
PoE+
(RJ Port in
PoE Mode)
Green. PoE+ is in use.
Yellow. PoE+ halted.
Off. PoE+ is not in use on this port.
Fan
On. There is a fan error.
Off. The fan is working correctly.
PoE Max
Indicates the status of the switch’s PoE budget:
Off. Sufcient. More than 7W of PoE power is available.
On. Less than 7W of PoE power is available.
Blinking. At least once during the previous two minutes,
less than 7W of PoE power was available.
LED Mode
Green. Port is in Link/Act Mode.
Yellow. Port is in PoE Mode.
Computer
Internet
PoE+
Ethernet

© NETGEAR, Inc., NETGEAR and the NETGEAR Logo
are trademarks of NETGEAR, Inc. Any non‑NETGEAR
trademarks are used for reference purposes only.
Support
Thank you for purchasing this NETGEAR product. You can visit
https://www.netgear.com/support/ to register your product, get help, access the
latest downloads and user manuals, and join our community. We recommend
that you use only ofcial NETGEAR support resources.
Si ce produit est vendu au Canada, vous pouvez accéder à ce document en
français canadien à https://www.netgear.com/support/download/.
(If this product is sold in Canada, you can access this document in Canadian
French at https://www.netgear.com/support/download/.)
For regulatory compliance information including the EU Declaration of
Conformity, visit https://www.netgear.com/about/regulatory/.
See the regulatory compliance document before connecting the power supply.
Do not use this device outdoors. If you connect cables or devices that are
outdoors to this device, see https://kb.netgear.com/000057103 for safety and
warranty information.
Specications
Specication Description
Network interfaces 48 Gigabit Ethernet RJ-45 ports that support 1G, 100 M, and 10M
24 PoE/PoE+ ports
Power input 100-240VAC, 8A max
Max PoE budget 380W
Dimensions
(W x D x H)
17.3 x 12.2 x 1.7 in. (440 x 310 x 43 mm)
Weight 10.1 lb (4.56 kg)
Operating temperature 32–113°F (0–45°C)
Operating humidity 10%–90% relative humidity, noncondensing
Compliance FCC class A, CB, CE class A, VCCI class A, RCM class A, KC, BSMI
PoE considerations
The PoE and PoE+ power supplied by the switch is prioritized in ascending port
order: Ports 1–24 support PoE and PoE+ with a total power budget of 380W.
If the power requirements for the attached powered devices (PDs) exceed
the total power budget of the switch, the PD on the highest-numbered port
is disabled to make sure that the PDs connected to the higher-priority, lower-
numbered ports are supported rst.
A PD listed as an 802.3at PoE powered device does not necessarily require
the maximum power limit of the specication. Many PDs require less power,
potentially allowing more PoE ports to be active simultaneously.
The following table shows the standard power ranges calculated with the
maximum cable length of 328 feet (100 meters).
Device
Class
Standard Class Description Power
Reserved by
the Device
Power
Delivered to
the Device
0 PoE and PoE+ Default power (full) 0.44W 0.44W–12.95W
1 PoE and PoE+ Very low power 4.0W 0.44W–3.84W
2 PoE and PoE+ Low power 7.0W 3.84W–6.49W
3 PoE and PoE+ Mid power 15.4W 6.49W–12.95W
4 PoE+ only High power 30.0W 12.95W–25.5W
If a device receives insufcient PoE power from the switch, consider using a
shorter cable.
PoE Troubleshooting
Here are some tips for correcting PoE problems that might occur:
• If the PoE Max LED is solid yellow, disconnect one or more PoE devices to
prevent PoE oversubscription.
• For each powered device (PD) that is connected to the switch, the associated
PoE LED on the switch lights solid green. If the PoE LED lights solid yellow, a
PoE fault occurred and PoE halted because of one of the conditions listed in
the following table.
PoE Fault Condition Possible Solution
A PoE-related short circuit occurred on the port. The problem is most likely with
the attached PD. Check the
condition of the PD, or restart
the PD by disconnecting and
reconnecting the PD.
The PoE power demand of the PD exceeded
the maximum level that the switch permits. The
maximum level is 15.4 for a PoE connection or
30W for a PoE+ connection
The PoE current on the port exceeded the
classication limit of the PD.
The PoE voltage of the port is outside the range
that the switch permits
Restart the switch to see if the
condition resolves itself.
Mount the switch in a rack
We recommend that you use the brackets and screws that came with the switch.
1. Attach the mounting brackets to the side of the switch.
2. Insert the screws through each bracket and into the bracket mounting holes
in the switch.
3. Tighten the screws with a No. 1 Phillips screwdriver to secure each bracket.
4. Align the mounting holes in the brackets with the holes in the rack, and insert
two pan-head screws with nylon washers through each bracket and into the
rack.
5. Tighten the screws with a No. 2 Phillips screwdriver to secure mounting
brackets to the rack.
October 2019