Networking Equipment

Network appliance support max 32 gbe F23224 is a x86 rackmount network hardware appliance with network application motherboard based on Supports Gen6/Gen7 Xeon E3 or i3/i5/i7 processors and four lan cards up to 32 GbE or 8 10G SFP network ports. It's ideal for DDoS, enterprise UTM, enterprise firewalls, intrusion prevention systems (IPS), application delivery and WAN optimization. Supports Gen6/Gen7 Xeon E3-1200 series or 13/i5/i7 processors Intel C236 chipset Four dual channels 2133/2400MHz DDR4 slots, up to 64 GB Two GbE Console ports, support four NIC modules up to 32 GBEs Four SATA3.0 6Gb/s, support RAID 0, 1, 5, 10 Supports USB3.0, mSATA, COM Motherboard CPU Supports Gen6/Gen7 Xeon E3-1200 series or 13/i5/i7 processors Chipset Intel C236 BIOS UEFI BIOS System memory Four dual-channels DDR4 ram slots, up to 64GB Storage Interface Four SATA3.0 connectors support RAID 0, 1, 5, 10 Hard Drive Four 3.5/2.5" HDD trays SSD One mSATA slot Ethernet LAN Port Two 10/100/1000Mbps RJ-45 ports Ethernet Controller Two Intel PCIe controllers System I/O USB Two USB3.0 Internal with four USB2.0 and two USB3.0 COM One RJ-45 COM Indicator One Power LED, one HDD LED LCM module Optional 2x16 characters LCM display module Video Built-in one VGA interface, support hot plug(Internal) Watchdog Timer Software programmable supports 1~255sec System reset Expansion Four PCIex8 for 4 expansion lan cards and one built-in PCIEx4 Power supply Power consumption Built-in 300W power supply Power input 100 ~ 240V AC input Optional DC power or Redundant power Environmental Mounting Supports rack-mounting or desktop-mounting Operate Temperature -10°C ~ 50°C Storage Temperature -20°C ~ 75°C Operate Humidity 5% ~ 85% non-condensing @ 40°C Storage Humidity 5% ~ 95% non-condensing Mechanical Chassis Color Black or OEM Front panel Silver PVC/Aluminum font panel(OEM/Neutral) Construction 2u chassis, Heavy duty metal Dimensions (D x W x H) 550x440x88mm Weight 18.3 kg

Minimum Order: 1 bags

Electrical specifications Frequency range (MHz):699-960MHz Impedance:50Ω VSWR:3.5 Max Gain:1.0 dBi Radiation:Omni Frequency range (MHz):1710‐2700MHz Impedance:50Ω VSWR:3.0 Max Gain:2.5 dBi Radiation:Omni Mechanical Properties Antenna Cover:ABS Tube Color:Black Operating Temperature:‐20℃~+65℃ Connector Type:SMA(A) Plug Cable Type:RG178 Cable

2.4-2.5GHz 2dBi/4.9-5.8GHz 3dBi L TYPE PATCH ANTENNA +RG174(3M)+SMA PLUG RP Specification -Frequency:2400-2500/49 , 00-5800 MHz -Antenna Type:Rectangle Patch antenna -Mounting:Double–side tape -Antenna Gain:2400-2500MHz 2 dBi / 4900-5800MHz 3dBi -VSWR:<=1.7 -Power:10 Watts -Impedance:50 ohms -Polarization:Vertical -Antenna Connector :SMA PLUG RP(Option) -Cable Length :RG174 Length=3M, 5M (Option) -Dimensions :L132xW22.5xH7mm -Antenna Color:black

A8500 is one of the smallest Quad-band GSM/GPRS modules in LCC packaging with the compact size of 19.5 × 25.5 × 2.3mm, ultra low power consumption and extended temperature range. With surface mounted technology, the low profile and small size of LCC package makes A8500 easily embedded into the low-volume applications and ensures the reliable connectivity with the applications. This kind of package is ideally suited for large- scale manufacturing which has the strict requirements for cost and efficiency. Built-in FOTA technology allows A8500 to the firmware remotely. Additional features such as integrated TCP/IP protocol stack, serial multiplexer and enhanced AT commands guarantee fast and reliable transmission of data, voice, SMS via GSM/GPRS network and extend the functionality of the application without adding cost. Its tiny size and ultra low power consumption makes A8500 a very cost effective and feature-rich platform that is quite suitable for a wide range of M2M applications such as VTS, Industry PDA, Personal Tracking, Wireless POS, Smart Metering and many other M2M applications. Key benefits : - One of the smallest Quad-band GSM/ GPRS modules - Easier soldering process with LCC package - Power consumption as low as 1.6mA - Embedded powerful Internet service protocols, multiple Sockets & IP addresses - FOTA - Jamming detection - DTMF decoding

SIM800C-DS is a complete Quad-band GSM/GPRS solution with LCC and LGA pads, support Dual- SIM, which allows customers to use two SIM cards in one device simultaneously. SIM800C-DS supports Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 17.6*15.7*2.3mm, it can smoothly fit into slim and compact demands of customer design. General features - Quad-band 850/900/1800/1900MHz - GPRS multi-slot class 12/10 - GPRS mobile station class B - Compliant to GSM phase 2/2+ – Class 4 (2 W @ 850/900MHz) – Class 1 (1 W @ 1800/1900MHz) - Dimensions: 17.6*15.7*2.3mm - Weight: 1.3g - Control via AT commands (3GPP TS 27.007, 27.005 and SIMCom enhanced AT Commands) - Supply voltage range 3.4 ~ 4.4V - Low power consumption - Operation temperature:-40℃~85℃ - Specifications for GPRS Data - GPRS class 12: max. 85.6 kbps (downlink/uplink) - PBCCH support - Coding schemes CS 1, 2, 3, 4 - PPP-stack - USSD Specifications for SMS via GSM/GPRS - Point to point MO and MT - SMS cell broadcast - Text and PDU mode - Software features - 0710 MUX protocol - Embedded TCP/UDP protocol - FTP/HTTP - MMS - POP3/SMTP - DTMF - Jamming Detection - Audio Record - TTS_CN (optional) Specifications for Voice - Tricodec – Half rate (HR) – Full rate (FR) – Enhanced Full rate (EFR) - AMR – Half rate (HR) – Full rate (FR) - Hands-free operation （Echo suppression） Interfaces - 77 SMT pins including - SIM Card Interfaces (Dual Standby) - SIM card 1: 3V/ 1.8V - SIM card 2: 3V/ 1.8V - Analog audio interface - RTC backup - I2C interface - USB interface - Serial interface - PCM - SD - GPIO - ADC - GSM Antenna pad - Compatibility - AT cellular command interface

GSM/3G/4G PCB Antenna 850/900/1800/1900/2100 MHz Specification Antenna Connector : HIROSE u.FL(Option) Frequency : 850/900/1800/1900/2100 MHz Gain : 0-2.5dBi Polarization : Linear Vertical VSWR : <=3.5 Antenna Type : PCB Antenna Max Power : 50W Weight : 4g Dimensions : L70*W20*H0.8 mm

The SIM7600E is Multi-Band LTE-TDD/LTE-FDD/HSPA+ and GSM/GPRS/EDGE module solution in a SMT type which supports LTE CAT1 up to 10Mbps for downlink data transfer. It has strong extension capability with rich interfaces including UART, USB2.0, I2C, GPIO etc. With abundant application capability like TCP/UDP/FTP/FTPS/HTTP/HTTPS/DNS, the module provides much flexibility and ease of integration for customer's application. General features - TDD-LTE B38/B40/B41 - FDD-LTE B1/B3/B5/B7/B8/B20 - WCDMA/HSDPA/HSPA+ B1/B5/B8 - GSM/GPRS/EDGE 900/1800 MHz - Control Via AT Commands - Supply voltage range: 3.4V~ 4.2V - Operation temperature: -40℃ to +85℃ - Dimension: 30*30*2.9 mm - Weight: 5.5g - GNSS gpsOne Gen 8B;standalone;assisted,XTRA Specifications for Data transfer - LTE CAT1 Uplink up to 5Mbps Downlink up to 10Mbps - HSPA+ Uplink up to 5.76 Mbps Downlink up to 42 Mbps - UMTS Uplink/Downlink up to 384Kbps - EDGE Class Uplink/Downlink up to 236.8Kbps - GPRS Uplink/Downlink up to 85.6Kbps Other features - USB Driver for Microsoft Windows 2000/XP/Vista/Win7/Win8/Win10 - USB Driver for Windows CE - USB Driver for Linux /Android - RIL supporting for Android/Windows CE - Automatic installation for windows - Firmware update via USB - TCP/IP/IPV4/V6 Multi-PDP,MT PDP - FTP/FTPS/HTTP/HTTPS/DNS - DTMF - MBIM to Win8 - Source code of the PC manager of the device for reference Interfaces - USB2.0 - UART - SIM card - I2C - Constant current sink - GPIO - ADC - PCM - SDIO

The SIM7500JE is Multi-Band LTE-FDD module solution in a LGA type which supports LTE CAT1 up to 10Mbps for downlink data transfer. It has strong extension capability with rich interfaces including UART, USB2.0, I2C, GPIO etc. With abundant application capability like TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customer's application. General features * Tri-Band FDD-LTE B1/B3/B8 * Control Via AT Commands * Supply voltage range: 3.4V~ 4.2V * Operation temperature: -40℃ to +85℃ * Dimension: 24*27*2.75mm * Weight: 4.0g * GNSS gpsOne Gen 8B;standalone;assisted,XTRA Specifications for Data transfer * LTE CAT1 - Uplink up to 5Mbps, - Downlink up to 10Mbps Other features * USB Driver for Microsoft Windows 2000/XP/Vista/Win7/Win8 * USB Driver for Windows CE/Mobile * USB Driver for Linux /Android * RIL supporting for Android/Windows CE/Mobile * Automatic installation for windows * Linux API SDK * Firmware update via USB * TCP/IP/IPV4/V6 Multi-PDP,MT PDP * FTP/FTPS/HTTP/HTTPS/SMTP/POP3/DNS/MMS * DTMF * MBIM to Win8 * Source code of the PC manager of the device for reference Interfaces * USB2.0 * UART * SIM card * I2C * GPIO * ADC * PCM

The SIM7500A is Multi-Band LTE-FDD/HSPA module solution in a LGA type which supports LTE CAT1 up to 10Mbps for downlink data transfer. It has strong extension capability with rich interfaces including UART, USB2.0, I2C, GPIO etc. With abundant application capability like TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customer's application. General features * Tri-Band FDD-LTE B2/B4/B17 * Dual-Band UMTS/HSDPA/HSPA+ B2/B5 * Control Via AT Commands * Supply voltage range: 3.4V~ 4.2V * Operation temperature: -40℃ to +85℃ * Dimension: 24*27*2.75mm * Weight: 4.0g Support for Data transfer * LTE CAT1 - Uplink up to 5Mbps, - Downlink up to 10Mbps * HSPA+ - Uplink up to 5.76 Mbps, - Downlink up to 42 Mbps * UMTS - Uplink/Downlink up to 384Kbps * CSD - WCDMA data rate 57.6Kbps - WCDMA 64kbps CSD for Video call Other features * USB Driver for Microsoft Windows 2000/XP/Vista/Win7/Win8 * USB Driver for Windows CE/Mobile * USB Driver for Linux /Android * RIL supporting for Android/Windows CE/Mobile * Automatic installation for windows * Linux API SDK * Firmware update via USB * TCP/IP/IPV4/V6 Multi-PDP,MT PDP * FTP/FTPS/HTTP/HTTPS/SMTP/POP3/DNS/MMS * DTMF * MBIM to Win8 * Source code of the PC manager of the device for reference Interfaces * USB2.0 * UART * SIM card * I2C * GPIO * ADC * PCM

U9300C is a wireless module which is designed for the global market. It is a consumptive product; It can be designed in many kinds of applications which can work on LTE-TDD/LTE- FDD/TD-SCDMA/UMTS/EVDO/EDGE/GP , RS/G , SM/CDMA/GPS/BDS network. On LTE-TDD/LTE-FDD network, U9300C enables connect to the Internet at DL data speed up to 150Mbps and UL data speed up to 50Mbps, in the area where LTE service are not available, U9300C still enables reliable and secure data connect over 3G(TD- SCDMA/UMTS/EVDO) or 2G(EDGE/GPRS/CDMA) network. U9300C provides SMS, MMS, Phonebook functions as well as high speed access, and also audio function. It can be designed in many kinds of applications. Such as Data card, Video monitor, Tablet, Electric-book, MID, Vehicle equipment, etc. General features -EDGE multi-slot class 12 -GPRS multi-slot class 10 -Compliant to GSM phase 2/2+ -Output power： - Class 3 (0.25W) for LTE/TD-SCDMA/UMTS - Class 4 (2 W) for GSM 850/900 - Class 1 (1 W) for GSM 1800/1900 -Control via AT commands (3GPP TS27.005/3GPP TS27.007 ) -Supply voltage range 3.3V- 4.2V -Low Power consumption - Sleep mode：5mA - Power down 50 μA -Dimensions: 51.0×30.0×4.6mm -Operation Temperature：-40°C to +85°C Band Configuration -LTE-TDD Band 38/39/40/41 -LTE-FDD Band 1/3/5/8 -TD-SCDMA Band 34/39 -UMTS Band 1/8 -EVDO BC0 -CDMA1x BC0 -GSM Band 3/5/8 -GPS/BDS(BeiDou) -GPS frequency：1575.42MHz -At least support 44 channels -Location accuracy：＜10m -Sensitivity - Acquisition：-158dBm - Tracking：-162dBm -TTFF - Cold Start：60S - Warm Start：45S Additional features -VoLTE -Phone book -PCM and Analog audio -DTMF -TTS Specifications for data -Support Release 11 Category 4 -LTE-FDD up to 150 Mbps DL,50 Mbps UL -LTE-TDD up to 150 Mbps DL,50 Mbps UL -TD-SCDMA up to 4.2 Mbps DL,2.2 Mbps UL -DC-HSPA+ up to 42Mbps DL,5.76Mbps UL -1xEV-DOrA up to 3.1Mbps FL,1.8Mbps RL -EDGE class 12: 296kbps DL,236.8kbps UL -GPRS class 10: 85.6kbps DL,85.6kbps UL -CSD up to 14.4 kbps Transparent mode -PBCCH support -PPP-stack -Coding schemes CS 1,2,3,4 -FOTA -TCP/IP -NDIS Specif , ications for SMS -Point-to-point MO and MT -SMS cell broadcast -Text and PDU mode Interfaces -RF connector -PCI Express® Mini Card Interface - Power supply - USB 2.0 high speed - UICC/SIM/UIM card interface 3 V, 1.8 V - UART - Analog audio - PCM -Antenna connector Protocols TCP/ UDP/ PPP/ FTP/ HTTP/ HTTPS/SMTP*/ SMTPS*/ MMS/ FTPS*/ NTP/PING/ QMI/ SSL/ NITZ/ CMUX/ MQTT* Approvals -SRRC、CCC、CTA

HSPA+ Cellular Module The U7309 is a Tri-Band HSPA+/WCDMA and Quad-Band EDGE/GPRS/GSM module solution which supports HSPA+ 14.4Mbps(downlink)and 5.76Mbps(uplink) for data transfer. In areas where HSPA+ is not available, it still enable reliable and secure data connection over UMTS at speed up to 384 Kbps or EDGE at speed up to 237 Kbps or GPRS at speed up to 85.6 Kbps. Except used as a standard wireless modem through AT command, It offers Audio(optional), SMS, MMS, Phonebook. It is ideal for a wide range of products including Tablet, Gateway, Telematics, Tracking solution, Security solution and much more. General features * HSPA+ downlink up to 14.4Mbps * HSUPA uplink up to 5.76Mbps * WCDMA(UMTS) uplink up to 384kbps * Trs-Band UMTS (HSPA+) 850/1900/2100 MHz * Quad-Band GMS 850/900/1800/1900 MHz * GPRS multi-slot class 12 * UMTS/HSPA+ 3GPP release 7 * GSM 3GPP release 99 * Output power: - Class 4 (2 W) for GSM900 - Class 3 (0.25 W) for UMTS - Class E2 (0.5 W) for EDGE900 - Class E2 (0.4 W) for EDGE1800 - Class 1 (1 W) for GSM1800 * Control via AT commands (Hayes 3GPP TS 27.007 and 27.005) * SIM Application Toolkit (release 99) * Supply voltage range: 3.3 ... 4.2V * Power consumption: - Sleep mode <5mA - Power down 50 μA - Average Supply Current < 700mA * Temperature range - Normal Operation: -20°C to +65°C - Restricted Operation: -30°C to +75°C - Storage: -40°C to +85°C Support HSPA+ data : * HSPA+: max. 14.4 Mbps (DL), 5.76 Mbps (UL), Specifications for UMTS data : * UMTS: Max. 384 kbps (DL), Max. 384 kbps (UL) Specifications for EDGE data : * EDGE class 12: Max. 237 kbps (DL), Max. 118 kbps (UL) * Mobile station class B * Coding scheme MCS 1-9 Specifications for GPRS data : * GPRS class 12: Max. 85.6 kbps (DL), Max. 42.8 kbps (UL) * Mobile station class B * Full PBCCH support * Coding schemes CS 1-4 Specifications for CSD data : * GSM data rate 14.4 kbps, V.110 * UMTS data rate 57.6 kbps, V.120 * RLP (Non-transparent mode) Specifications for SMS * Point-to-point MO and MT * SMS cell broadcast * Text and PDU mode * MMS Special features * Improved power-saving modes * USB driver for Microsoft Windows2000/XP/Vista32/64,Windows7 * RIL/NDIS/USB driver for devices based on Windows Mobile5.0 and its Successor * USB driver for Linux2.4.x, Linux2.6.x * RIL for android2.3/4.0 and its Succersor * Customer IMEI as variant * Firmware update via USB Interfaces * Hirose’s U.FL-R-SMT 50Ωantenna connector * PCI Express Mini Card Interface(Revision 1.2) * Size 51*30*4.6mm - Power supply - USB 2.0 high speed - USIM/SIM card interface 3 V, 1.8 V - UART - PCM(optional) - Reset - LED Typical application scene : * Security solution * Telematics Approvals * RoHS * CTA/CCC

SIMCom presents an ultra compact and reliable wireless module SIM7100A which is based on Qualcomm MDM9215 multiple-mode LTE platform. SIM7100A is a complete multi-band LTE /WCDMA/GNSS module designed with very powerful processors integrating application core:Cortex™ A5(550MHz),three QDSP6 cores (Up to 500Mhz), allowing customer to benefit from small dimensions and cost-effective product solutions. It has strong extension capability with rich interfaces including UART, USB2.0, SPI, I2C,Keypad, PCM, etc. With abundant application capability like TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customer’s application. General features * Quad-Band LTE-FDD B2/B4/B5/B17 * Dual-Band UMTS/HSDPA/HSPA+ B2/B5 * Control Via AT Commands or Gobi API * Supply voltage range: 3.4V~ 4.2V * Operation temperature: -40℃ to +85℃ * Dimension: 30*30*2.9mm * Weight: 5.8g * LTE-FDD/Rel-9 Cat3 * HSPA+ DC-HSPA+,Rel-10 HSPA+ * GNSS gpsOne Gen 8B;standalone;assisted,XTRA Specifications for Data transfer * LTE - Uplink up to 50Mbps, - Downlink up to 100Mbps * HSPA+ - Uplink up to 5.76 Mbps, - Downlink up to 42 Mbps * UMTS - Uplink/Downlink up to 384Kbps * CSD- WCDMA data rate 57.6Kbps - WCDMA 64kbps CSD for Video call Other features * USB Driver for Microsoft Windows 2000/XP/Vista/7/8 * USB Driver for Windows CE/Mobile * USB Driver for Linux /Android * RIL supporting for Android/Windows CE/Mobile * Automatic installation * Linux API SDK * Firmware update via USB * TCP/IP/IPV4/V6 Multi-PDP,MT PDP * FTP/FTPS/HTTP/HTTPS/SMTP/POP3/DNS/MMS * DTMF * Gobi SDK to the Win7/Win8/Linux * MBIM to Win8 * Source code of the PC manager of the device for reference Interfaces * USB 2.0 * UART * SIM card * SPI * I2C * Constant current sink * GPIO * ADC * PCM* * SDIO

The SIM7600C is Multi-Band LTE-TDD/LTE-FDD/HSPA+/TD-SCDMA and Dual-Band GSM/GPRS/EDGE module solution in a SMT type which supports LTE CAT4 up to 150Mbps for downlink data transfer. It has strong extension capability with rich interfaces including UART, USB2.0, SPI, I2C, GPIO etc. With abundant application capability like TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customer's application. General features * Quad-Band TDD-LTE B38/B39/B40/B41 * Tri-Band FDD-LTE B1/B3/B8 * Dual-Band TD-SCDMA B34/B39 * Dual-Band WCDMA/HSDPA/HSPA+ B1/B8 * GSM/GPRS/EDGE 900/1800 MHz * Control Via AT Commands * Supply voltage range: 3.4V~ 4.2V * Operation temperature: -40℃ to +85℃ * Dimension: 50.80*31*5.35mm * Weight: 5.5g * GNSS gpsOne Gen 8B;standalone;assisted,XTRA; Specifications for Data transfer * LTE CAT4 - Uplink up to 50Mbps, - Downlink up to 150Mbps * TD-SCDMA - Uplink up to 128Kbps, - Downlink up to 384Kbps * TD-HSDPA/HSUPA - Uplink up to 2.2 Mbps, - Downlink up to 2.8 Mbps * HSPA+ - Uplink up to 5.76 Mbps, - Downlink up to 42 Mbps * WCDMA - Uplink/Downlink up to 384Kbps * EDGE Class - Uplink/Downlink up to 236.8Kbps * GPRS - Uplink/Downlink up to 85.6Kbps * CSD - GSM data rate 14.4Kbps - WCDMA data rate 57.6Kbps - WCDMA 64kbps CSD for Video call Other features * USB Driver for Microsoft Windows 2000/XP/Vista/Win7/Win8 * USB Driver for Windows CE/Mobile * USB Driver for Linux /Android * RIL supporting for Android/Windows CE/Mobile * Automatic installation for windows * Linux API SDK * Firmware update via USB * TCP/IP/IPV4/V6 Multi-PDP,MT PDP * FTP/FTPS/HTTP/HTTPS/SMTP/POP3/DNS/MMS * DTMF * MBIM to Win8 * Source code of the PC manager of the device for reference Interfaces * USB2.0 * UART * SIM card * SPI * I2C * Constant current sink * GPIO * ADC * PCM * SDIO

SIM800C is a complete Quad-band GSM/GPRS solution in a SMT type, which can be embedded in the customer applications. SIM800C supports Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 17.6*15.7*2.3mm, it can smoothly fit into slim and compact demands of customer design. General features - Quad-band 850/900/1800/1900MHz - GPRS multi-slot class 12/10 - GPRS mobile station class B - Compliant to GSM phase 2/2+ –Class 4 (2 W @ 850/900MHz) –Class 1 (1 W @ 1800/1900MHz) - Bluetooth: compliant with 3.0+EDR - Dimensions: 17.6*15.7*2.3mm - Weight: 1.3g - Control via AT commands (3GPP TS 27.007, 27.005 and SIMCom enhanced AT Commands) - Supply voltage range 3.4 ~ 4.4V - Low power consumption - Operation temperature:-40℃ ~85℃ Specifications for GPRS Data - GPRS class 12: max. 85.6 kbps (downlink/uplink) - PBCCH support - Coding schemes CS 1, 2, 3, 4 - PPP-stack - USSD Specifications for SMS via GSM/GPRS - Point to point MO and MT - SMS cell broadcast - Text and PDU mode Software features - 0710 MUX protocol - Embedded TCP/UDP protocol - FTP/HTTP - MMS - POP3/SMTP - DTMF - Jamming Detection - Audio Record - SSL - Bluetooth (optional) Specifications for Voice - Tricodec - Half rate(HR) - Full rate(FR) - Enhanced Full rate(EFR) - Hands-free operations (Echo suppression) - AMR - Half rate(HR) - Full rate(FR) Interfaces - 42 SMT pins including - Analog audio interface - RTC backup - USB interface - Serial interface - Interface to external SIM 3V/1.8V - GPIO - ADC - GSM Antenna pad - Bluetooth Antenna pad - Compatibility - AT cellular command interface