Description :
ONLY For Lenovo PN:SW10H24556 SKU 1102662 or SW10K97524 SKU 1103158
EM7455 is a 4G-LTE cat 6 module (FDD & TDD), with a down link data rate of up to 300 Mbps, primarily for Europe, North and South America. Support for Carrier Aggregation (CA) and MIMO. Fall back to 3G-HSPA+DC with Rx diversity. A GNSS receiver is integrated. Supported frequency bands: 4G B1-B5, B7, B8, B12, B13, B20, B25, B26, B29, B30, B41 ; 3G B1-B5, B8. Form factor is M.2, 42 x 30 mm. Designed for high speed industrial M2M and mobile computing solutions, the AirPrime® EM74 series embedded modules deliver high speed connectivity on LTE and HSPA+ networks. Based on the M.2 standard with a USB host interface, the EM series modules offer an easy upgrade path to new network technologies and global access to high speed networks. The M.2 formfactor is also known as NGFF (New Generation Form Factor).
Features
Region: Primarily for Europe, North America, South America
- Air interface: 4G-LTE cat 6 (FDD & TDD) with CA (Carrier Aggregation) and MIMO, 3G-HSPA+DC with Rx Diversity, GNSS
- 4G bands: B1 (2100), B2 (1900), B3 (1800), B4 (1700), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B20 (800), B25 (1900), B26 (850), B29 (700), B30 (2300), B41 (2500/TDD)
- 3G bands: B1 (2100), B2 (1900), B3 (1800), B4 (1700), B5 (850), B8 (900)
- Peak Data rate: DL 300 Mbps, UL 50 Mbps
- GNSS (GPS, Glonass, Beidou, Galileo*): Qualcomm
- Form factor: M.2 module, 42 x 30 x 2.3 mm
- Supply Voltage: 3.3 V nominal
- Operating Temperature: -40°C to +85°C
Control, Software and Features
- Control options: AT Commands, QMI SDK, MBIM
- For optimum control the QMI SDK is recommended
- Drivers: Android, Linux, Windows
- Switch networks anytime with up to three different certified firmware variants on board.
Connectors
- System connector: 75/67 position M.2
- Antenna RF connector: 3x IPEX MHF4 (Main RF, Aux RF, GPS with DC bias)
Interfaces
- 1x USB 3.0 and USB 2.0 High Speed
- 1x Wake host
- 1x Wireless disable (main RF)
- 1x Wireless disable (GNSS)
- 1x System RESET
- 1x Power ON/OFF
- 4x Antenna Control(muxed with GPIO 1-3)
- 3x Wireless COEX
- 1x Dynamic Power Control, DPR
- 3x Config
- 1x LED driver output
- 2x SIM interface: 1.8/3V
- 1x Digital Audio
Audio
-
Optional
- Digital audio: PCM/I2S
- 4G: VoLTE
- 3G: Circuit Switched Fall Back (CSFB voice)
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of NewBuddyShop (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.