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We think that you have read our previous posted about technical specification of DAP-3220, Today Umbultech is going to inform you the 5 important point about the DAP-3220 installations. The D-Link DAP-3220 lets you access your network, using a wireless connection, from virtually anywhere within its operating range. Keep in mind, however, that the number, thickness and location of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical ranges vary depending on the types of materials and background RF (radio frequency) noise in your home or business. The key to maximizing wireless range is to follow these basic guidelines:

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The DAP-3220 Wireless 108G Exterior Access Point is supports 64/128/152-bit WEP data encryption and WPA/WPA2 security functions. In addition, it provides MAC Address Filtering to control user access, and the Disable SSID Broadcast function to limit outsiders’ access to the internal network. UmbulTech is not going to tell you about the The D-Link DAP-3220 Wireless 108G Exterior Access Point of feature and benefits. But UmbulTech want to inform you about the Technical specification about this D-Link DAP-3220.

Technical Specification of D-Link DAP-3220 Wireless 108G Exterior Access Point

Standards
+ IEEE 802.11b/g WLAN
+ IEEE 802.3/802.3u Ethernet
+ IEEE 802.3x Flow Control

Ethernet Interface
+ 10/100BASE-TX Ethernet port

Radio and Modulation Type
For 802.11b:
DSSS:
+ DBPSK @ 1Mbps
+ DQPSK @ 2Mbps
+ CCK @ 5.5 and 11Mbps
For 802.11g:
OFDM:
+ BPSK @ 6 and 9Mbps
+ QPSK @ 12 and 18Mbps
+ 16QAM @ 24 and 36Mbps
+ 64QAM @ 48 and 54Mbps
DSSS:
+ DBPSK @ 1Mbps
+ DQPSK @ 2Mbps
+ CCK @ 5.5 and 11Mbps

Operating Frequency
For 802.11b:
+ 2400 to 2497MHz
For 802.11g:
+ 2400 to 2483.5MHz

Channel Numbers
+ 11 Channels (FCC)
+ 13 Channels (ETSI)

Data Rates 1
+ 802.11g: 108,54, 48, 36, 24, 18, 12, 9 and 6Mbps
+ 802.11b: 11, 5.5, 2, and 1Mbps

Maximum Transmit Output Power 2
17dBm (typical)

Antennas
Embedded 9dBi patch antenna
RN-P N type connector for optional antenna5

Receiver Sensitivity
+ For 802.11b, at 8% PER:
11Mbps: –83dBm
2Mbps:–89dBm
+ For 802.11g, at 10% PER:
6Mbps:–87dBm
9Mbps:–86dBm
12Mbps:–85dBm
18Mbps:–83dBm
24Mbps:–80dBm
36Mbps:–76dBm
48Mbps:–71dBm
54Mbps:–66dBm

Security
+ 64/128/152-bit WEP data encryption
+ WPA-PSK, WPA2-PSK
+ WPA-EAP, WPA2-EAP
+ TKIP, AES support
+ MAC address filtering user access
+ WLAN STA partitioning
+ Multiple SSID for network segmentation
+ SSID broadcast disable function
+ 802.1Q VLAN Tagging
+ Rouge AP detectionl

Quality of Service
+ Wireless Multimedia (WMM)

Configurable Operation Modes
+ Access Point
+ WDS with AP
+ WDS
+ Wireless Client

Performance Enhancement
+ AP grouping for load balance

Device Management
Web Browser Interface:
+ HTTP
+ Secure HTTP (HTTPS)
AP Manager II
SNMP support:
+ D-View module
+ Private MIB
Command Line Interface:
+ Telnet
+ SSH

Diagnostic LEDs
+ Power
+ LAN
+ WLAN

Accessories Provided for Outdoor Installation
+ PoE base unit
+ Ethernet cable (4 meters long)
+ Set of grounding wires
+ Wall mount
+ Pole mount (option) 3

Operating Voltage : 48VDC +/- 10% for PoE
Power Consumption : + 13.5 watts (max.) with PoE (with heater ON) 4
Dimensions : + 190 (L) x 160 (W) x 55 (H) mm
Weight : + 649g (Without mounting kit)
Operating Temperature : -20˚ to +60˚ C
Storage Temperature : -20˚ to +65˚ C
Operating Humidity : 10% to 90% non-condensing, all-weather enclosure
Regulation Certification
+ FCC Class B
+ CE
+ IP 65
+ C-Tick

The Verifone VX610 is really different with the VeriFone VX510. VeriFone VX610 is a mobile terminal processes transactions over the wireless GPRS network and allows for the merchant the flexibility to be anywhere and still process their payments. Below is about Technical specification of the VeriFone VX 610.

Processor : 32-bit microprocessor
Memory : 6 MB [4 MB of Flash 2 MB of SRAM]
Display : 128 X 64 pixel graphiocal LCD with backlighting,supports 8 lines X 21 Characters
Magnetic Card Reader : Triple track (tracks 1, 2, 3), high coercivity, bi-directional
Primary Smart Card : ISO 7816,18V,5V or syncronous and asynchronous cards, EMV Level 1 and 2 Type Approved.
SAM Card Reader : 1 or Security Access Modules [SAMs]
Keypad : 3X4 numeric keypad, plus 8 soft function keys and 4 screen addressable keys
Peripheral Ports : One RS-232 port and 1 telco port support peripherals including check reader
Printer : Integrated thermal with graphics capabilities, 18 lines per second, 24 or 32 columns; standard roll paper 58 mm (2.25 in.) x 25 M (82 ft.), single ply
Modem : Standard 14.4 kbps modem supporting { Bell 103/212a, CCITT V.21/V.22/V.22bis/V.32/V.32bis, 300/1200/2400/14.4kbps, synchronous and asynchronous}
Wireless Modem : Support Wide Area Wireless GSM/GPRS on 900/1800 MHz or 850/1900MHz, CDMA200 1X on 800/1900, and Local Area Wireless Wi-Fi 8002.11b
Protocols : Application selects between asynchronous protocol [Visa 1, Visa 2, etc] and synchronous protocols including ISO 8583/SDLCI, IP enable with optional TCP/IP protocol stack

Security : PCIE PFD approved,3DES encryption Master/session and DUKPT key management, VeriShield file authentication, SSL, API for secured IP transactions

Physical : Length 209mm [8in], Widht : 102mm [4in], Height : 70mm [2.8in], Weight Device 798g [1.5lbs]

Environmental : 0 to 40 C (32 to 104 F) operating temperature; 5% to 90% relative humidity, non-condensing

Voltage : AC input 100 – 240 VAC, 50/60 Hz; DC Output 8.6 – 9.4 VDC, 4.0 Amp

This device already entry to the Indonesia market and also already got Type Approval certtificate