NETGEAR GS308PP User manual
Installation Guide
8-port Gigabit Ethernet Unmanaged
High-Power PoE+ Switch with FlexPoE
Model GS308PP
Package contents
• Switch
• Power cord (varies by region)
• Power Adapter (90W)
• Wall installation kit
• Rubber feet
• Mounting ties (for power adapter)
• Installation guide
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: %HFDXVHWKLVLVDQXQPDQDJHGVZLWFK\RXFDQQRWFRQŴJXUHRUPDQDJHLW
in NETGEAR Insight.
Connect the switch
Sample connections
Router
Internet
PoE VoIP
phone
PoE+
security
camera
Smart
phone
/DSWRS
Wave 2
Wireless AP
GS308PP
ReadyNAS Internet
PoE+
Ethernet
1. Connect network devices to the ports on the switch.
2. Connect an RJ-45 port on the switch to a network.
Note: ,QDVPDOORIŴFHRUKRPHRIŴFHQHWZRUNFRQQHFWWKHVZLWFKWRWKH/$1
port of a router that, in turn, is connected to an Internet modem.
3. Power on the switch.
PoE considerations
The switch prioritizes the PoE+ power that it supplies in ascending port order
(from port 1 to port 8). If the aggregate power requirements of all attached power
devices (PD) exceed the power budget of the switch, the PD on the highest-
numbered port is disabled to make sure that the PDs that are connected to the
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The following tables describe the power adapter models that are compatible with
the GS308PP switch and the PoE classes and switch allocations:
Note: The listed total power budget is the maximum power limit for the
switch. Many PDs require less than maximum power, so the aggregate power
requirements are lower than the maximum, allowing all eight PoE ports to be
active simultaneously.
Power adapters and total power budgets for the GS308PP:
Power adapter model Power adapter Total power budget
EPS90W 90W 83W
EPS130W 130W 123W
PoE classes and switch allocations:
Device
class
Standard Class
description
Minimum power
allocated to the
powered device
Range of power
delivered to the
powered device
0 PoE and PoE+ Default power
(full)
0.44W 0.44W–12.95W
© NETGEAR, Inc., NETGEAR and the NETGEAR Logo
are trademarks of NETGEAR, Inc. Any non-NETGEAR
trademarks are used for reference purposes only.
Device
class
Standard Class
description
Minimum power
allocated to the
powered device
Range of power
delivered to the
powered device
1 PoE and PoE+ Very low
power
4.0W 0.44W–3.84W
2 PoE and PoE+ /RZSRZHU 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
PoE troubleshooting
Here are some tips for correcting PoE problems that might occur:
• 0DNHVXUHWKDWWKH3R(0D[/('LVRII,IWKH3R(0D[/('LVVROLG\HOORZ
disconnect one or more PoE devices to prevent PoE oversubscription. Start by
disconnecting the device from the highest-numbered port.
• Make sure that the Ethernet cables are plugged in correctly. For each
powered device (PD) that is connected to the switch, the corresponding right
SRUW/('RQWKHVZLWFKOLJKWVVROLGJUHHQ,IWKHULJKWSRUW/('OLJKWVVROLG
yellow, a PoE fault occurred and PoE halted because of one of the conditions
that are 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,
which is 30.9W.
The PoE current on the port exceeded the
FODVVLŴFDWLRQOLPLWRIWKH3'
The PoE voltage of the port is outside the
range that the switch permits.
Restart the switch to see if the condition
resolves itself.
December 2019
Check the PoE status
Power LED Left Port LEDs Right PoE LEDs
On 1000 Mbps link PoE in use
Off 100 or 10 Mbps link PoE halted (see PoE
troubleshooting)
Activity (blinking) No PoE use (off)
No link (off)
The switch can supply up to 30W PoE+ (IEEE 802.3at) to each port, with a
maximum PoE power budget of total 83W with a 90W power adapter and total
123W with a 130W power adapter across all active PoE+ ports.
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Solid yellow/HVVWKDQ:RI3R(SRZHULVDYDLODEOHRQWKHVZLWFK
Blinking yellow7KH3R(0D[/('ZDVOLWVROLGLQWKHSUHYLRXVWZRPLQXWHV
6XIŴFLHQWPRUHWKDQ:RI3R(SRZHULVDYDLODEOHRQWKHVZLWFKWKH/('LVRII
Cables and speeds
The following table describes the network cables that you can use for the switch
connections and the speeds that thesse cables can support, up to 328 feet (100
meters).
Speed Cable Type
100 Mbps Category 5 (Cat 5) or higher
1 Gbps Category 5e (Cat 5e) or higher
Attach the switch to a wall
To attach the switch to a wall, you need the wall-mount screws that are supplied
with the switch.
To attach the switch to a wall:
1. /RFDWHWKHWZRPRXQWKROHVRQWKHERWWRPSDQHORIWKHVZLWFK
2. Mark and drill two mounting holes in the wall where you want to mount the
switch.
The two mounting holes must be at a precise distance of 4.27 in. (108.4 mm)
from each other.
3. Insert the supplied anchors into the wall and tighten the supplied screws with
a No. 2 Phillips screwdriver.
Note: /HDYHDERXWLQPPRIHDFKVFUHZSURWUXGLQJIURPWKHZDOOVR
that you can insert the screws into the holes on the bottom panel.
Change the switch’s PoE budget
You can move the slider on the back of the switch to increase or decrease the
PoE budget. You can increase the PoE budget if you buy a higher wattage power
supply. You also can move the slider to a PoE budget that is lower than the power
supply wattage. This reduces your switch’s power consumption. However, we
recommend using the slider setting that matches your power supply.
1. Power down the switch and disconnect the
power cord.
2. Move the slider to the setting that
corresponds to the wattage of the new power
adapter.
3. Connect the power cord and power on the
switch.
6SHFLĬFDWLRQV
6SHFLĬFDWLRQ Description
Network interfaces 8 Gigabit Ethernet RJ-45 ports that support 1G, 100 M, and 10 M
8 PoE/PoE+ ports
Power adapter input Power cord varies by region.
Power adapter output The switch supports two power adapters:
• 90W: 54V @ 1.66A
• 130W: 54V @ 2.4A
Max PoE budget The maximum budget for each power adapter is as follows:
• 90W: 83W PoE
• 130W: 123W PoE
Dimensions
(W x D x H)
9.3 x 4.0 x 1 in. (236 x 102 x 27 mm)
Weight 1.32 lb (0.6 kg)
Operating temperature 32–104°F (0–40°C)
Operating humidity 10%–90% relative humidity, noncondensing
Compliance FCC class A, CB, CE class A, VCCI class A, RCM class A, KC, BSMI,
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
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
\RXXVHRQO\RIŴFLDO1(7*($5VXSSRUWUHVRXUFHV
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. The PoE source is intended for intra building
connection only.
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