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51
DI-634M User’s Manual
D-Link Systems, Inc.
Technical Specifications
Standards
IEEE 802.11g
IEEE 802.11b
IEEE 802.3
IEEE 802.3u
VPN Pass Through/ Multi-Sessions
PPTP
IPSec
Device Management
Web-Based- Internet Explorer v6 or later; Netscape Navigator v7 or later; or
other Java-enabled browsers
DHCP Server and Client
Advanced Firewall Features
NAT with VPN Passthrough (Network Address Translation)
MAC Filtering
URL Filtering
Scheduling
Wireless Operating Range
Indoors – up to 328 feet (100 meters)
Outdoors – up to 1312 feet (400 meters)
Operating Temperature
32ºF to 131ºF (0ºC to 55ºC)
Humidity:
95% maximum (non-condensing)
Safety and Emissions:
FCC
Wireless Frequency Range:
2.4GHz to 2.462GHz
LEDs:
Power
Status
Technical Specifications
Page 52 / 94
52
DI-634M User’s Manual
D-Link Systems, Inc.
Technical Specifications
LAN (10/100)
WLAN (Wireless Connection)
WAN
Physical Dimensions:
L = 7.56 inches (192mm)
W = 4.65 inches (118mm)
H = 1.22 inches (31mm)
Wireless Transmit Power:
15dBm
± 2dB
Security:
WPA- WiFi Protected Access (64-,128-WEP with TKIP, MIC, IV Expansion,
Shared Key Authentication)
External Antenna Type:
Dual non-detachable antennas
Modulation Technology:
Orthogonal Frequency Division Multiplexing (OFDM)
Power Input:
Ext. Power Supply DC 5V, 3A
Weight:
10.8 oz. (0.3kg)
Warranty:
1 year
Wireless Data Rates with Automatic Fallback:
108 Mbps
54 Mbps
48 Mbps
36 Mbps
24 Mbps
18 Mbps
12 Mbps
11 Mbps
9 Mbps
6 Mbps
Page 53 / 94
53
DI-634M User’s Manual
D-Link Systems, Inc.
Technical Specifications
5.5 Mbps
2 Mbps
1 Mbps
Receiver Sensitivity:
108Mbps
54Mbps OFDM, 10% PER, -71dBm
48Mbps OFDM, 10% PER, -71dBm
36Mbps OFDM, 10% PER, -78dBm
24Mbps OFDM, 10% PER, -82dBm
18Mbps OFDM, 10% PER, -85dBm
12Mbps OFDM, 10% PER, -87dBm
11Mbps CCK, 8% PER, -85dBm
9Mbps OFDM, 10% PER, -90dBm
6Mbps OFDM, 10% PER, -91dBm
5.5Mbps CCK, 8% PER, -88dBm
2Mbps
QPSK, 8% PER, -89dBm
1Mbps BPSK, 8% PER, -92dBm
Page 54 / 94
54
DI-634M User’s Manual
D-Link Systems, Inc.
Frequently Asked Questions
Frequently Asked Questions
1
Why can’t I access the Web-based configuration?
When entering the IP Address of the DI-634M
(192.168.0.1), you are not connecting
to the Internet or have to be connected to the Internet. The device has the utility built-in
to a ROM chip in the device itself. Your computer must be on the same IP subnet to
connect to the web-based utility.
To resolve difficulties accessing a
Web utility, please follow the steps below.
Step 1:
Verify physical connectivity by checking for solid link lights on the device. If you
do not get a solid link light, try using a different cable or connect to a different port on
the device if possible. If the computer is turned off, the link light may not be on.
What type of cable should I be using?
The following connections require a Crossover Cable:
Computer to Computer
Computer to Uplink Port
Computer to Access Point
Computer to Print Server
Computer/XBOX/PS2 to DWL-810
Computer/XBOX/PS2 to DWL-900AP+
Uplink Port to Uplink Port (hub/switch)
Normal Port to Normal Port (hub/switch)
The following connections require a Straight-through Cable:
Computer to Residential Gateway/Router
Computer to Normal Port (hub/switch)
Access Point to Normal Port (hub/switch)
Print Server to Normal Port (hub/switch)
Uplink Port to Normal Port (hub/switch)
Rule of Thumb:
”If there is a link light, the cable is right.”
Page 55 / 94
55
DI-634M User’s Manual
D-Link Systems, Inc.
Frequently Asked Questions
What´s the difference between a crossover cable and a straight-through cable?
The wiring in crossover and straight-through cables are different. The two types of
cable have different purposes for different LAN configurations. EIA/TIA 568A/568B
define the wiring standards and allow for two different wiring color codes as illustrated
in the following diagram.
*The wires with colored backgrounds may have white stripes and may be denoted that
way in diagrams found elsewhere.
How to tell straight-through cable from a crossover cable:
The main way to tell the difference between the two cable types is to compare the wiring
order on the ends of the cable. If the wiring is the same on both sides, it is straight-
through cable. If one side has opposite wiring, it is a crossover cable.
All you need to remember to properly configure the cables is the pinout order of the
two cable ends and the following rules:
A straight-through cable has identical ends
.
A crossover cable has different
ends.
It makes no functional difference which standard you follow for straight-through cable
ends, as long as both ends are the same. You can start a crossover cable with either
standard as long as the other end is the other standard. It makes no functional difference
which end is which. The order in which you pin the cable is important. Using a pattern
other than what is specified in the above diagram could cause connection problems.
When to use a crossover cable and when to use a straight-through cable:
Computer to Computer – Crossover
Computer to an normal port on a Hub/Switch – Straight-through
Computer to an uplink port on a Hub/Switch - Crossover
Hub/Switch uplink port to another Hub/Switch uplink port – Crossover
Hub/Switch uplink port to another Hub/Switch normal port - Straight-through

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