NETGEAR GS748T User Manual

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GS748T Smart Switch
3. From the Server Address Type filed, specify the format to use for the address you type in
the TFTP Server Address field:
• IPv4. In
dicates the TFTP server address is an IP address in dotted-decimal format.
• DN
S. Indicates the TFTP server address is a host name.
4. In
the Server Address field, specify the IP address or host name of the TFTP server. The
address you type must be in the format indicated by the TFTP Server Address Type.
5. In
the Transfer File Path field, specify the path on the TFTP server where you want to put
the file. You may enter up to 32 characters. Include the backslash at the end of the path. A
path name with a space is not accepted. Leave this field blank to save the file to the root
TFTP directory.
6. In
the Transfer File Name field, specify a destination file name for the file to upload. You
may enter up to 32 characters. The transfer fails if you do not specify a file name. For a code
transfer, use an .stk file extension
.
7. Select the S
tart File Transfer check box to initiate the file upload.
8. Click Apply
to begin the file transfer.
The last row of the table displays information about the progress of the file transfer. The
p
age refreshes automatically until the file transfer completes or fails.
HTTP File Upload
Use the HTTP File Upload page to upload files of various types from the switch to the
management system by using an HTTP session (for example, via your Web browser).
To display this page, click Mai
ntenance  Upload  HTTP File Upload.

NETGEAR GS748T Specifications

General

Basic switching RJ-45 Ethernet ports quantity	48
MAC address table	16000 entries
Packet buffer memory	1.632 MB
Maximum data transfer rate	1 Gbit/s
Latency	20 µs
I/O ports	48 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink on all ports) 4 SFP slots for fiber Gigabit Ethernet modules
Dimensions (WxDxH)	440 x 260 x 43 mm
Power requirements	100-240VAC 50/60 Hz
Networking features	10BASE-T, 100BASE-TX, 1000BASE-T
Connectivity technology	Wired
Full duplex	Yes
Networking standards	IEEE 802.3x
Minimum system requirements	Category 5 network cables Network card for each PC Network software (e.g., Windows)
Mean time between failures (MTBF)	69930 h
Safety	UL listed (UL 1950)/cUL, IEC950/EN60950
LED indicators	Link, Power
Power consumption (typical)	70 W
Storage temperature (T-T)	-10 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Weight	4000 g