NETGEAR GS748T User Manual

183
GS748T Smart Switch
To configure HTTPS settings:
1. Use the radio buttons in the HTTPS Admin Mode field to enable or disable the
Administrative Mode of Secure HTTP.
The currently configured value is shown when the Web page is displayed. The default
value is Disable. You can only download SSL certificates when the HTTPS Admin mode
is disabled.
2. Use the radio buttons in the SSL Version 3 field to enable or disable Secure Sockets Layer
Version 3.0. The currently configured value is shown when the Web page is displayed. The
default value is Enable.
3. Use the radio buttons in the TLS Version 1 field to enable or disable Transport Layer
Security Version 1.0. The currently configured value is shown when the Web page is
displayed. The default value is Enable.
4. In the HTTPS Port field, specify the TCP port to use for HTTPS data. The value must be in
the range of 1–65535. Port 443 is the default value. The currently configured value is shown
when the Web page is displayed.
5. In the HTTPS Session Soft Timeout field, specify the number of minutes an HTTPS
session can be idle before a timeout occurs.
After the session is inactive for the configured amount of time, the administrator is
automatically logged out and must re-enter the password to access the management
interface. A value of zero corresponds to an infinite timeout. The default value is 5
minutes. The currently configured value is shown when the Web page is displayed.
6. In the HTTPS Session Hard Timeout field, specify the number of hours an HTTPS session
can remain active, regardless of session activity. The value must be in the range of (1–168)
hours. The default value is 24 hours. The currently configured value is shown when the Web
page is displayed.
7. In the Maximum Number of HTTPS Sessions field, specify the maximum number of
HTTPS sessions that can be open at the same time. The value must be in the range of
(0–2). The default value is 2. The currently configured value is shown when the Web page is
displayed.
8. Click Cancel to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
9. If you make changes to the page, click Apply to apply the changes to the system.

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