产品参数
PRODUCT MODEL
Loongson SRR-4900L Series - Domestic Platform
processor
godson
Loongson 3A5000 main frequency 2.3GHz, quad core 35W
Memory
specifications
DDR4
operating system
Domestic system
Kylin/UOS, etc
storage
MSATA
Support Mini PCIE WIFI/Bluetooth/4G module
SATA
2* SATA3.0, 1* M.2 (SSD)
display
VGA
Motherboard integrated graphics card, 1 * VGA
DVI
Motherboard integrated graphics card, 1 * DVI (Loongson has HDMI)
I/O interface
USB
6 * USB3.0 ; 8 * USB2.0
Serial port
4 RS232, 4 optional RS422
Network interface
2 * Realtek RTL8111H Gigabit Ethernet Card
audio
1 * 3.5mm audio socket (Line out, Mic in)
PCIE
1 * PCI-E3.0 X16 slot (X8 signal)
display
1*DVII 1*VGA
Indicator light/switch
front
1*POWER
programming
watchdog
Reset, programmable interval time
environment
operation temperature
-20℃~65℃
storage temperature
-40℃~75℃
humidity
90%(20±50℃)
power supply
ATX power supply
220V
Chassis size
Length x Width x Height
276mm*257mm*90mm
heat dissipation
Fan cooling
Top+front and rear panel fan cooling
Ordering Information
PRODUCT MODEL
to configure
SRR-4900L/3A5000
Loongson 3A5000/2 * LAN/12 * USB3.0/4 * USB2.0/8 * RS232/1 * HDMI/1 * VGA/1 * DVI/PCIEx16 * 1/ATX 220V power input
Optional accessories
product name
configuration
Mini PCIE
1 * Mini PCI-E Slot (mSATA3.0/4G/Wifi) module optional
PCIE extension
PCIE 3.0 X16 slot (X8 signal) optional network port& Graphics card optional
Serial port
Maximum selection of 12 * RS232 serial ports (optional RS422 for COM1-4)
服务与支持
Dear customers of Oriental Songbai Technology:
& nbsp; Hello! Thank you for your long-term support and trust in Dongfang Songbai Technology's products and services. Dongfang Songbai Technology Company provides you with comprehensive support through channels such as the web, WeChat, and phone. The after-sales service team of Oriental Songbai Technology will track the entire process of the services provided, including on-site service, repair service, project service, as well as handling results and repair progress. If you encounter any problems during the use, repair, or other related services of the product, please feel free to contact the hotline of the Oriental Songbai Technology service team at any time. Dongfang Songbai Technology provides 7 * 24-hour hotline support for all products.
Service Hotline 400-800-1871
& nbsp; nine hundred
Provide after-sales maintenance services for Dongfang Songbai Technology products, including repair order number application and maintenance; Progress tracking, quotation information confirmation, warranty inquiry, on-site appointment, new product promotion, common problem summary, service consultation, etc.
WeChat after-sales service time: 8:00— 19:00
Repair Center:
Dear customer of Dongfang Songbai Technology, please package the product properly and attach a fault description and contact information
location
address
zip code
phone
Beijing
& nbsp; Room 31078, 1st Floor, Hongyun Building, No. 3 Shuangqing Road, Haidian District, Beijing& nbsp; & nbsp;& nbsp; & nbsp; Oriental Songbai Technology Maintenance Center
one hundred thousand and eighty-five
010-82331878 / 13811526685
location
Beijing
address
& nbsp; Room 31078, 1st Floor, Hongyun Building, No. 3 Shuangqing Road, Haidian District, Beijing
(Oriental Songbai Technology Maintenance Center)
zip code
one hundred thousand and eighty-five
phone
010-82331878 / 13811526685
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