D-Link DWL-8610AP User Manual

Configuring SNTP Settings
D-Link Unified Wired and Wireless Access System
Oct. 2015 Page 98
D-Link UWS User Manual
MD5 (Message Digest 5) Authentication safeguards device synchronization paths to SNTP servers. MD5 is an
algorithm that produces a 128-bit hash. MD5 is a variation of MD4, and increases MD4 security. MD5 verifies
the integrity of the communication, authenticates the origin of the communication.
SNTP Settings
Use the SNTP Global Configuration page to view and adjust SNTP parameters.
To display the SNTP Global Configuration page, click LAN > Administration > SNTP SNTP Settings in the
navigation menu.
Figure 30: SNTP Global Configuration
Table 25: SNTP Global Configuration Fields
Field Description
Client Mode Use drop-down list specify the SNTP client mode, which is one of the following
modes:
• Disable: SNTP is not operational. No SNTP requests are sent from the
client nor are any received SNTP messages processed.
• Unicast: SNTP operates in a point to point fashion. A unicast client sends a
request to a designated server at its unicast address and expects a reply
from which it can determine the time and, optionally the round-trip delay
and local clock offset relative to the server.
• Broadcast: SNTP operates in the same manner as multicast mode but uses
a local broadcast address instead of a multicast address. The broadcast
address has a single subnet scope while a multicast address has Internet
wide scope.
Port Specifies the local UDP port to listen for responses/broadcasts. Allowed range
is (1 to 65535). Default value is 123.
Unicast Poll Interval Specifies the number of seconds between unicast poll requests expressed as
a power of two when configured in unicast mode. Allowed range is (6 to 10).
Default value is 6.
Broadcast Poll Interval Specifies the number of seconds between broadcast poll requests expressed
as a power of two when configured in broadcast mode. Broadcasts received
prior to the expiry of this interval are discarded. Allowed range is (6 to 10).
Default value is 6.

D-Link DWL-8610AP Specifications

General

2.4 GHz	Yes
Modulation	-
Frequency band	2.4 - 2.497, 4.9 - 5.85 GHz
Number of users	- user(s)
Channels quantity	- channels
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x
Wi-Fi data rate (max)	1750 Mbit/s
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Maximum data transfer rate	1000 Mbit/s
Flash memory	64 MB
Internal memory	512 MB
Internal	No
Certification	CE, FCC, IC
Product color	Gray
Ethernet LAN (RJ-45) ports	2
Antennas quantity	6
Antenna gain level (max)	6.5 dBi
Power supply type	PoE, DC
Power consumption (typical)	14 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Package depth	265 mm
Package width	238 mm
Package height	112 mm
Package weight	1160 g
Pallet width	1200 mm
Pallet length	1100 mm
Pallet height (air)	1955 mm
Pallet gross weight (air)	385580 g
Quantity per pallet (air)	210 pc(s)
Shipping (inner) case width	280 mm
Shipping (inner) case height	260 mm
Shipping (inner) case length	585 mm
Shipping (inner) case weight	8740 g
Shipping (inner) case net weight	5800 g
Number of cartons per pallet (air)	42 pc(s)
Quantity per shipping (inner) case	5 pc(s)

Weight and Dimensions

Depth	171 mm
Width	198 mm
Height	40 mm
Weight	240 g