TP-Link TL-R480T User Manual

TL-R480T Enterprise Broadband Router User Giude
Figure 5-4 WAN - Dynamic IP
This page displays the WAN IP parameters assigned dynamically by your ISP,
including IP address, Subnet Mask, Default Gateway, etc. Click the Renew button to
renew the IP parameters from your ISP. Click the Release button to release the IP
parameters.
MTU Size: The normal MTU (Maximum Transmission Unit) value for most Ethernet
networks is 1500 Bytes. For some ISPs you need to reduce the MTU. But this is
rarely required, and should not be done unless you are sure it is necessary for your
ISP connection.
If your ISP gives you one or two DNS addresses, select Use These DNS Servers
and enter the primary and secondary addresses into the correct fields. Otherwise,
the DNS servers will be assigned dynamically from ISP.
Note: If you get ‘Address not found' errors when you go to a Web site, it is likely
that your DNS servers are set up improperly. You should contact your ISP to get
DNS server addresses.
Get IP with Unicast DHCP: A few ISPs' DHCP servers do not support the
broadcast applications. If you cannot get the IP address normally, you can choose
this option. (You generally need not check this option).
If you are also given a user name and a password for 802.1x authentication, you
should select 802.1x + Dynamic IP for WAN Connection Type, a user name and a
password will then appear, shown in figure 5-4a:
- 15 -

TP-Link TL-R480T Specifications

General

Input frequency	50/60 Hz
Dimensions (WxDxH)	294 x 180 x 44 mm
Connectivity technology	Wired
Maximum data transfer rate	0.1 Gbit/s
Dimensions (W x D x H) (imperial)	11.6 x 7.1 x 1.7 \
DHCP client	Yes
Supported network protocols	TCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3x
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet interface type	Fast Ethernet
Web-based management	-
RS-232 ports	1
Ethernet LAN (RJ-45) ports	5
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 %
Flash memory	4 MB
Internal memory	64 MB
Product color	Black
Rack capacity	1U
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Dual-band	No

Weight and Dimensions

Depth	180 mm
Width	294 mm
Height	44 mm