TP-Link TL-SG3428X User Manual

JetStream L2/L2+ Managed Switch
13Installation
Keep the equipment room at an appropriate level of temperature and humidity. Too much or too
little humidity may lead to bad insulation, leakage of electricity, mechanical property changes,
and corrosion. High temperatures may accelerate aging of the insulation materials, significantly
shortening the service life of the device. To find out the best temperature and humidity conditions
for the device, check the Appendix B Specifications.
Clearness
The dust accumulated on the switch can be absorbed by static electricity and result in poor contact
of metal contact points. Some measures have been taken for the device to prevent static electricity,
but too strong static electricity can cause deadly damage to the electronic elements on the internal
circuit board. To avoid the effect of static electricity on the operation of the switch, attach much
importance to the following items:
■
Dust the device regularly, and keep the indoor air clean.
■
Keep the device well grounded and ensure that the static electricity has been transferred.
Electromagnetic Interference
Electronic elements including capacitance and inductance on the device can be affected by external
interferences, such as conducted emission by capacitance coupling, inductance coupling, and
impedance coupling. To decrease the interferences, make sure to take the following measures:
■
Use the power supply that can effectively filter interference from the power grid.
■
Keep the device far from high-frequency and strong-current devices such as radio transmitting
station.
■
Use electromagnetic shielding when necessary.
Lightning Protection
Extremely high voltage currents can be produced instantly when lightning occurs and the air in the
electric discharge path can be instantly heated up to 20,000
°C
. As this instant current is strong
enough to damage electronic devices, more effective lightning protection measures should be
taken.
■
Ensure that the rack and the device are well earthed.
■
Make sure the power socket has a good contact with the ground.

TP-Link TL-SG3428X Specifications

General

Switch type	Managed
Switch layer	L2+/L3
Quality of Service (QoS) support	Yes
Stackable	-
Form factor	1U
Product color	Black
Number of fans	0 fan(s)
Console port	RJ-45/micro-USB
Power connector	AC-in jack
SFP+ module slots quantity	4
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	24
IPv4 routes	48
Number of VLANs	4000
Networking standards	IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3i, IEEE 802.3u, IEEE 802.3z
Virtual LAN features	Private VLAN, Protocol-based VLAN, Tagged VLAN, Voice VLAN
Ethernet LAN data rates	10, 100, 1000 Mbit/s
DHCP features	DHCP client, DHCP relay, DHCP server, DHCP snooping, DHCPv6 client, DHCPv6 snooping
Authentication	Guest VLAN, MAC-based authentication, Port-based authentication
Authentication type	AAA, RADIUS, TACACS+
Jumbo frames	9000
Forwarding rate	95.23 Mpps
MAC address table	16000 entries
Packet buffer memory	12 MB
Heat dissipation	80.353 BTU/h
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Package depth	250 mm
Package width	528 mm
Package height	80 mm
Package weight	2690 g
Cables included	LAN (RJ-45)
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	23.6 W
Harmonized System (HS) code	85176990
IPv4 & IPv6 features	IPv4/IPv6 access-control list (ACL), IPv6 Telnet, IPv6 ping, IPv6 tracert

Weight and Dimensions

Depth	180 mm
Width	440 mm
Height	44 mm