Netgear GS308P Guide d'installation

GS308P
Netgear
Marque
Netgear
Modèle
GS308P
Catégorie
Commutateurs réseau
Taper
Guide d'installation
Installation
Step 1. Connect the equipment.
8-Port Gigabit Ethernet Switch with
4-Port PoE
GS308P
Step 2. Connect to power.
Step 3. Check the status.
Power LED Le Port LEDs (Ports 1–4) Right PoE LEDs (Ports 1–8)
On 1000 Mbps link PoE in use
O
100 or 10 Mbps link
PoE halted (see PoE
Troubleshooting)
Activity (blinking)
No PoE use (o)
No link (o)
PoE Max LED
The maximum PoE power that the GS308P switch can deliver to all attached powered devices
(PDs) is 53 Watts total, with a maximum power to each port of 15.4 Watts. (For more
information, see PoE Considerations.)
The PoE Max LED indicates the status of the PoE power that the switch can deliver to all
attached PDs.
Less than 7W of PoE power is available on the switch (the LED is on).
The PoE Max LED was active in the previous two minutes (the LED is blinking).
Sucient (more than 7W of) PoE power is available on the switch (the LED is o).
GS308P Optional router
Optional modem
IP Phone Server
Internet
Package Content
• Switch
• Power adapter (localized to the country of sale)
• Wall installation kit
• Rubber feet
• Installation guide
Sample connections
NETGEAR INT LTD
Building 3 University Technology Centre
Curraheen Road Cork Ireland
January 2018
© NETGEAR, Inc., NETGEAR and the NETGEAR Logo
are trademarks of NETGEAR, Inc. Any non‑NETGEAR
trademarks are used for reference purposes only.
NETGEAR, Inc.
350 East Plumeria Drive
San Jose, CA 95134, USA
right port LED lights solid amber, 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 of 16.2W that the switch permits.
The PoE current on the port exceeded the
classification 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.
Specifications
Specification Description
Network interface RJ-45 connector for 10BASE-T,
100BASE-TX, or 1000BASE-T
Network cable Category 5 (Cat 5) or better Ethernet cable
Ports 8
Power adapter 48V @ 1.25 A DC input
Power consumption 7.0W max. (no PoE)
60W max (with PoE)
PoE power budget Ports 1-4: 15.4W maximum per PoE port, up to 53W
total PoE power
For more information, see PoE Specifications.
Weight 1.02 lb (0.46 kg)
Dimensions (W x D x H) 6.2 in. x 4.0 in. x 1.1 in.
(158 mm x 101 mm x 29 mm)
Operating temperature 32–104°F (0–40°C)
Operating humidity 10%–90% relative humidity, noncondensing
PoE Considerations
The switch prioritizes the power that it supplies in ascending port order
(from Port 1 to port 4), up to its total power budget (53 Watts). 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 ensure that the PDs that are connected to the higher priority,
lower numbered ports are supported first.
Just because a PD is listed as an 802.3af PoE powered device does
not necessarily mean that it requires the maximum power limit of the
specification. Many PDs require less power, allowing all four PoE ports to be
active simultaneously.
The following table describes the PoE classes and switch allocations.
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
PoE Troubleshooting
Here are some tips for correcting PoE problems that might occur:
• Make sure that the PoE Max LED is o. If the PoE Max LED is
solid amber, 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 port LED on the switch lights solid green. If the
Support
Thank you for purchasing this NETGEAR product. You can visit
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 ocial NETGEAR support resources.
Si ce produit est vendu au Canada, vous pouvez accéder à ce document en
français canadien à http://downloadcenter.netgear.com/other/.
(If this product is sold in Canada, you can access this document in Canadian-
French at http://downloadcenter.netgear.com/other/.)
For the current EU Declaration of Conformity, visit
http://support.netgear.com/app/answers/detail/a_id/11621/.
For regulatory compliance information, visit
http://www.netgear.com/about/regulatory/.
See the regulatory compliance document before connecting the power supply.
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Netgear GS308P Guide d'installation

GS308P
Netgear
Marque
Netgear
Modèle
GS308P
Catégorie
Commutateurs réseau
Taper
Guide d'installation
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