D-Link DWM-312 User Manual

68D-Link DWM-312 User Manual
Section 6 - Troubleshooting
3. Why can’t I connect to certain sites or send and receive emails when connecting through my router?
If you are having a problem sending or receiving email, or connecting to secure sites such as eBay, banking sites, and Hotmail,
we suggest lowering the MTU in increments of ten (Ex. 1492, 1482, 1472, etc).
To nd the proper MTU Size, you’ll have to do a special ping of the destination you’re trying to go to. A destination could be
another computer, or a URL.
• Click on Start and then click Run.
• Windows® 95, 98, and Me users type in command (Windows® NT, 2000, XP, Vista®, and 7 users type in cmd) and
press Enter (or click OK).
• Once the window opens, you’ll need to do a special ping. Use the following syntax:
ping [url] [-f] [-l] [MTU value]
Example: ping yahoo.com -f -l 1472

D-Link DWM-312 Specifications

General

Throughput	0.15 Gbit/s
Ethernet LAN	Yes
Networking standards	IEEE 802.3i, IEEE 802.3u
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN (RJ-45) ports	1
Smart Interface Card (SIC) slots quantity	2
Product color	Black
Rack mounting	No
LED indicators	LAN, Power
Housing material	Steel
VPN support	L2TP| PPTP|IPSec|GRE
Security algorithms	-
VPN tunnels quantity	8
2G standards	EDGE, GPRS, GSM
3G standards	HSPA, UMTS
GSM bands supported	900, 1800 MHz
UMTS bands supported	850, 900, 1800, 2100 MHz
Mobile network generation	4G
Antenna type	External
Input current	2 A
Storage temperature (T-T)	-40 - 85 °C
Operating temperature (T-T)	-20 - 60 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	5 - 85 %
Certification	CE
Package depth	194 mm
Package width	158 mm
Package height	88 mm
Package weight	638 g
Pallet width	1200 mm
Pallet length	1100 mm
Pallet height (air)	1242.5 mm
Pallet height (sea)	1907 mm
Pallet gross weight (air)	249480 g
Pallet gross weight (sea)	332640 g
Quantity per pallet (air)	300 pc(s)
Quantity per pallet (sea)	480 pc(s)
Shipping (inner) case width	345 mm
Shipping (inner) case height	221.5 mm
Shipping (inner) case length	467 mm
Shipping (inner) case weight	6930 g
Shipping (inner) case net weight	6380 g
Number of cartons per pallet (air)	30 pc(s)
Number of cartons per pallet (sea)	48 pc(s)
Quantity per shipping (inner) case	10 pc(s)
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	70 mm
Width	93 mm
Height	24 mm
Weight	210 g