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PU558
4G Wireless Voice Module, 1. PCIE packaging, 2. Provide abundant external interfaces., 3. Provide friendly software development interfaces., 4. Support voice service and analog voice., 5. Support USSD, SMS, NDIS\ECM dialing service.,
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Product description
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PU558 is a 4G wireless communication voice module developed on the basis of the platform of ZTE Microelectronics, which can provide users with high-speed internet access and other services, has the functions of voice, grouped data and short messages and can quickly help you to realize embedded modules, mobile phones, smart phones, multimedia mobile phones and touch screen communication devices, modems, 4G wireless routers and other terminals.
 
Main Functional Features:
 
Support USSD function.
Support short message service.
Support voice service, analog voice, difference MIC input and difference EAR output.
Support GPRS/EDGE/TD-SCDMA/WCDMA/LTE data service.
Support Modem, NDIS and ECM dialing modes.
Support various operating systems: Windows\Android\Linux
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Product Model  PU558
Package Type  PCIE
Main Chip  ZX297520M
Network Type  FDD-LTE, TDD-LTE, WCDMA/HSPA+, TD-SCDMA, GSM/GPRS/EDGE
Working Band  LTE B1/B3/B8/B38/B39/B40/B41 (CA not support)
 TD-SCDMA B34/B39
 WCDMA 2100/900MHz
 GSM/GPRS/EDGE 900/1800MHz
Rates  LTE FDD/TDD (Cat. 4) Downstream 150 Mbps,Upstream 50 Mbps
 3G HSPA+ Downstream 21 Mbps,Upstream 5.76 Mbps
 3G TD-SCDMA  Downstream 2.8 Mbps,Upstream 2.2 Mbps
Working Voltage  3.4V~4.2V(Recommended Value 3.8V)
Size  50.85*30*4.8mm
Weight  <10g
Working Temperature  Normal operating temperature:-20℃~+70℃
 Storage Temperature:-40℃~+85℃
Humidity  5%-95%
Function  Support USSD/td>
 Support voice service:Analog speech, Differential MIC input, Differential EAR output
 Support PPP dial-up Internet access, ECM dial-up
 Support SMS business: point to point MO, MT, SMS cell broadcast, support Text and PDU mode
 Support standard AT instruction set(3GPP TS 27.007 and 27.005)
Operating system support  Windows 2000,XP,Vista,Win7,Win8,Linux,Android
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