解锁 Zlt X28 ,du X28

完整指南与规格

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ZLT X28 (du X28) — Overview

The ZLT X28 is a 5G indoor CPE / SIM Wi-Fi router built on the MediaTek T750 platform, also distributed in the UAE under the du brand as the "du X28". It supports both 5G NR (SA and NSA) and 4G+ LTE (DL Cat19 / UL Cat18), paired with dual-band Wi-Fi 6 (AX1800) for fast, low-latency home and small-office connectivity. Wired connectivity is handled by one 2.5 Gbps multi-gig port plus three Gigabit LAN ports, and the unit uses an internal 8-antenna array with a Nano SIM slot.

ZLT X28 (du X28) — Specifications

Brand	ZLT (Tozed ZLT / Zhongdian Telecom); also sold as du X28 in the UAE
Type	5G indoor CPE / SIM Wi-Fi router
Chipset	MediaTek T750
Network	5G NR (SA & NSA) + 4G LTE (DL Cat19 / UL Cat18)
5G NR Bands	n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n77/n78
4G LTE Bands	B1/B3/B5/B7/B8/B20/B28/B32/B38/B40/B41/B42/B43
Max Download	Up to 4.6 Gbps (5G); up to 1.6 Gbps (4G LTE Cat19)
Max Upload	Up to 2.5 Gbps (5G); up to ~200 Mbps (4G)
WiFi	Wi-Fi 6 (802.11ax), dual-band AX1800 (2.4 GHz + 5 GHz)
WiFi Users	Up to 64 concurrent clients
Ports	1x 2.5 Gbps WAN/LAN + 3x Gigabit LAN
SIM / Antennas	Nano SIM; 8 internal omnidirectional antennas

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