Features
1. All frequency unlock, apply all over the world
2. The world's first 4G FDD/TDD LTE CPE router
3. Speed to 150Mbps
4. 3G DL up to 42.2Mbps, UL up to 5.76Mbps
5. 4G LTE: 800/900/1800/2100/2600MHz, TDD: TDD 2600MHz
6. HSPA + 3G UMTS: 900/2100MHz
7. 2G GSM/EDGE: 1800/1900/900/850MHz
8. WiFi 802.11 b/g/n, at the same time connect users up to 32
9. CPE function, WiFi client is 4x the distance
10. The firewall, VoIP, TR069 remote management
11. HTTP online upgrade, QoS, USB sharing, UPnP
12. IPV6, DLNA, fax, print, VPS, VLAN (optional)
13. 4pcs10/100 fast Ethernet ports (RJ45)
14. 2pcs analog telephone interfaces (RJ11)
15. 2pcs external antenna interface
16. 2pcs USB interface
17. 1pcs SIM card slot
HUAWEI B593u-12: Band 1/3/7/8/20 (FDD 800/900/1800/2100/2600MHz)
HUAWEI B593s-22: Band 1/3/7/8/20/38 (TDD 2600 FDD 800/900/1800/2100/2600MHz) (Speed to 150Mbps)
目前在考虑这两个MODEL，只是不清楚马来西亚 DIGI是否支持TDD
ets start with the technical bits. In Malaysia, most telcos including Celcom, Maxis, Digi and U Mobile are operating on FDD-LTE (Frequency Division Duplex) at 1800MHz (Band 3) and 2600MHz (Band 7). For TM’s new Webe service, they are running on 850MHz (Band 5), which is why they are called “850 by Webe“.
So what’s the deal with these different bands? The higher the frequency (e.g. 2300MHz/2600MHz) offers higher capacity but it isn’t as good for penetrating walls and buildings. Lower frequency (e.g. 700MHz, 850MHz) is great for wider reach especially in rural areas but the disadvantage is lower capacity.
@sss2sssss, LTE bands and carrier aggregation support can differ for phone sold in different region, especially with devices meant for China market, as they use more TD-LTE instead of FD-LTE.
To use Digi's 4G+, the device must support both Band 3 and 7, and interband carrier aggregation.
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发表于 12-3-2017 03:41 PM
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