TP-Link TL-SG2216 User Manual

Alignment Errors: For TL-SG22
16/TL-SG2424/TL-SG2424P:
Displays the number of the received packets that have a bad
Frame Check Sequence (FCS) with a non-integral octet
(Alignment Error) and have a bad FCS with an integral octet
(CRC Error). The length of the packet is between 64 bytes and
1518 bytes.
For TL-SG2452:
Displays the number of the received packets that have a bad
Frame Check Sequence (FCS) . The length of the packet is from
64 bytes to maximal bytes of the jumbo frame(usually 10240
bytes).
UndersizePkts: Displays the number of the received packets (excluding erro
r
packets) that are less than 64 bytes long.
Pkts64Octets: Displays the number of the received packets (including erro
r
packets) that are 64 bytes long.
Pkts65to127Octets: Displays the number of the received packets (including erro
r
packets) that are between 65 and 127 bytes long.
Pkts128to255Octets: Displays the number of the received packets (including erro
r
packets) that are between 128 and 255 bytes long.
Pkts256to511Octets: Displays the number of the received packets (including erro
r
packets) that are between 256 and 511 bytes long.
Pkts512to1023Octets: Displays the number of the received packets (including erro
r
packets) that are between 512 and 1023 bytes long.
PktsOver1023Octets: Displays the number of the received packets (including erro
r
packets) that are over 1023 bytes.
Collisions: Displays the number of collisions experienced by a port during
packet transmissions.
5.4 MAC Address
The main function of the switch is forwarding the packets to the correct ports based on the
destination MAC address of the packets. Address Table contains the port-based MAC address
information, which is the base for the switch to forward packets quickly. The entries in the Address
Table can be updated by auto-learning or configured manually. Most the entries are generated and
updated by auto-learning. In the stable networks, the static MAC address entries can facilitate the
switch to reduce broadcast packets and enhance the efficiency of packets forwarding remarkably.
The address filtering feature allows the switch to filter the undesired packets and forbid its
forwarding so as to improve the network security.
The types and the features of the MAC Address Table are listed as the following:
Type
Configuration
Way
Aging out
Being kept after
reboot
(if the configuration
is saved)
Relationship between the
bound MAC address and
the port
Static
Address Table
Manually
configuring
No Yes The bound MAC address
can not be learned by the
other ports in the same
VLAN.
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TP-Link TL-SG2216 Specifications

General

Jumbo frames	10000
Forwarding rate	23.8 Mpps
MAC address table	8000 entries
Jumbo frames support	Yes
Packet buffer memory	4 MB
Supported data transfer rates	10/100/1000 Mb/s
10G support	No
Number of VLANs	512
Networking standards	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Virtual LAN features	Multicast VLAN, Tagged VLAN, Voice VLAN
DHCP features	DHCP client
Security algorithms	SSH, SSL/TLS
Switch type	Managed
Switch layer	L2
Combo SFP ports quantity	2
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	16
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power supply included	-
Form factor	1U
Certification	CE, FCC, RoHS
Product color	Black
Minimum system requirements	Microsoft® Windows® XP, Vista™ or Windows 7, Windows 8, MAC® OS, NetWare®, UNIX® or Linux.
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Cabling technology	10BASE-T/100BASE-TX/1000Base-T
Package depth	250 mm
Package width	528 mm
Package height	80 mm
Package weight	2600 g

Weight and Dimensions

Depth	180 mm
Width	440 mm
Height	44 mm