HUAWEI E5172 LTE Cat4 CPE is the world's first LTE CPE to support 150Mbps download speed. HUAWEI E5172 supports multi-modes LTE FDD/TDD/UMTS/GSM. The maximum download speed for FDD is 150Mbps and upload is 50Mbps. For TDD, the peak download speed is 112Mbps and upload speed to 10Mbps. There are some variant models for HUAWEI E5172, such as HUAWEI E5172s-22, HUAWEI E5172s-515, HUAWEI E5172As-22 and HUAWEI E5172s-920, they are for different LTE frequency bands as below:

Huawei E5172s-515: Band 2/5/7 (850/1900/2600MHz)

Huawei E5172As-22/s-22: Band 1/3/7/8/20/38 (FDD  800/900/1800/2100/2600MHz & TDD 2600MHz)

Huawei E5172s-920: Band 38/40 (2300/2600MHz)

HUAWEI E5172 LTE CPE Technical Specifications:

* LTE FDD/TDD/UMTS/GSM

* DL 150Mbps/UL 50Mbps@20MHz(FDD)

* DL 112Mbps/UL 10Mbps@20MHz(FDD)

* WiFi connectivity via 802.11b/g/n, 2.4 GHz band, support up to 32 devices

* One Ethernet LAN RJ45 jack, 10/100 Mbps.

* One analog telephone RJ11 jack.

* One SMA connector for the optional cellular external antenna.

* Support for optional backup battery.

* The device is not locked. Works with any carrier.

* Firewall, CS Voice, TRO069 Remote Management

* HTTP Online Upgrade, Qos, USB Share, UPnP

* IPv6, DLNA, Fax, Print, VPN, VLAN(option function)

* Dimensions: 173 x 124 x 31.5 mm

* Weight: 500g

* Support Windows XP/Vista/7, Mac

* Firewall, CS Voice, TRO069 Remote Management

* HTTP Online Upgrade, Qos, USB Share, UPnP

* IPv6, DLNA, Fax, Print, VPN, VLAN(option function)

* Support Windows XP/Vista/7, Mac

Huawei LTE CPE E5172 Images:

You can also buy the HUAWEI 4G Antenna for E5172 LTE CPE: https://www.4gltemall.com/4g-external-antenna-sma-connector.html