b520-93a , b525-23a , b525-65a

Full Guide & Specifications

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Huawei B520s-93a / B525s-23a / B525s-65a — Overview

The Huawei B520s-93a, B525s-23a and B525s-65a are desktop 4G LTE Advanced (Cat6) CPE routers built on a HiSilicon Cat6 chipset, sharing the same platform with region-specific radio variants. All three deliver up to 300 Mbps download and 50 Mbps upload via two-carrier aggregation, with dual-band 802.11ac Wi-Fi for up to 64 simultaneous clients. The main differences between models are the supported LTE band sets (regional variants) and the number of Gigabit Ethernet ports. They are mains-powered fixed-wireless units intended for home or small-office broadband, with external antenna connectors and a SIM-locked-or-unlocked configuration depending on the carrier variant.

Huawei B520s-93a / B525s-23a / B525s-65a — Specifications

Brand	Huawei
Type	4G LTE CPE / desktop wireless router (mains powered)
LTE Category	LTE Cat6 with 2CC carrier aggregation (HiSilicon chipset, Cortex-A9)
Network Bands	Varies by variant. B525s-23a: FDD B1/3/7/8/20 + TDD B38/40 (EU). B525s-65a: wider set incl. B1/3/5/7/8/20/28/38/40. B520s-93a: B1/3/8/40 (Middle East/Zain). All also 3G UMTS/DC-HSPA+ and 2G GSM
Max Download	300 Mbps (FDD-LTE); up to 220 Mbps on TDD-LTE
Max Upload	50 Mbps (FDD-LTE)
WiFi Standard	802.11 a/b/g/n/ac, dual-band 2.4 GHz + 5 GHz
WiFi Users	Up to 64 simultaneous wireless devices
Ports	B525s-23a/-65a: 4x Gigabit RJ45 (any settable as WAN) + 1x RJ11 (VoIP) + 1x USB. B520s-93a: fewer Gigabit Ethernet ports (1-2) + RJ11
Antenna	2x external SMA antenna connectors (for MIMO 4G antenna)
SIM	Standard/Micro-SIM slot; lock status depends on carrier variant
Voice	VoIP / CS voice via RJ11 telephone port

Specifications are based on manufacturer & retailer listings; exact band/variant support may differ — contact us to confirm for your device.