HUAWEI CPE 5 5G H155 Router & Modification Services


Available on back-order

HUAWEI CPE 5 5G H155 Router & Modification Services

SKU: MOD-SER-HUA-H155 Categories: ,


HUAWEI CPE 5 5G 4G H155 Router & Modification Services

Purchasing options:

WIFI Modification – Converts the internal WIFI antennas for external antenna use providing you with 2x SMA WIFI antenna ports.

  • Router Options:
    • Without Modifications selected – Includes a new, unused unlocked router that will be unmodified.
    • With Modifications selected – Includes a new, unused unlocked router that will be modified to your selected modifications.
    • Send your router – Requires you to send us your router for modification.

Full Mod – Provides 6x 4G SMA ports and 2x 5G N77/N78/N79 SMA Ports.

Part Mod – Part Modification – provides 2x 5G N77/N78/N79 SMA Ports.

NOTE: Only purchase the Part Mod service if you have either:

  • (5G Router only) Damaged the factory external antenna ports while previously receiving 5G signal with an external antenna attached prior to damaging the ports.
  • (5G Router only) Does not have factory external antenna ports but are receiving 5G signal via internal antennas and wish to improve the 5G signal.

If either of the above, do not apply to you then please purchase the full modification.

Please Note – All modifications (4G/5G & WIFI) removes and replaces all internal antennas for SMA external antenna ports. The internal antennas will no longer function. The router will be reliant on the new SMA ports for connectivity.

Router Modification Service

This Purchasing option is used to purchase our fantastic, well known and loved router antenna modification service.

This requires you to send your router to use for modification.

Modification Service Process:

Once you have completed the checkout process, please dispatch your router to the address within you purchase receipt (received via email) and provide us with the tracking information via email.

More details about the modification:

  • Please look in our “FAQ” section for our more frequently asked questions.
  • For more information and what this modification can, do take a look at our  “Modification Info” page.
  • Download and read our “Modification User Manual” in the download tab below

More Tools & Information:

Need help getting up an running?. Don’t forget Router-Mods offer an onsite installation service. Click here for more information.

Download our advance guides for more in-dept details for everything you need to know for the perfect installation.

Don’t forget to take a look at our “installation prep” free guide.

If you have any further questions, please contact us.

Additional information

Weight 1.99 kg
Dimensions 9.5 × 9.5 × 19 cm
4G/5G Mod Type

Full Mod, Part Mod, No Mod


Yes, No


Send Us Your Router, Buy Router From Us

Router Features


HUAWEI 5G CPE 5 (H155-381) is an extremely fast 5G router that can manage up to 128 users at the same time via WiFi, making it perfect for home and office. The 5G Router supports carrier aggregation. Thus, the theoretical peak download speed of the HUAWEI 5G CPE 5 is doubled and reaches up to 3.6 Gbps.

Thanks to the innovative HUAWEI 5G Super Uplink, which merges TDD with FDD, HUAWEI 5G CPE 5 router also offers incredibly fast upload speed of up to 500 Mbps. It allows you to upload videos in no time, create live streams in 8K/4K and unleash the full potential of .

With WiFi 6, the wireless speed of the HUAWEI 5G CPE 5 increases to 2976 Mbps. Its dual-core CPU ensures smooth and stable performance while connecting to multiple devices at the same time. Perfect for crowded offices or large homes where many people need to use phones, tablets, and laptops at the same time.

Router Specifications

Technical Data:

Manufacturer / model: HUAWEI / H155-381, 5G CPE 5
Bandwidth 4G/5G: Download: up to 3.6 Gbps
Upload: up to 500Mbps
4G / 5G Antenna: 4 x internal high gain Antennas
Modes: 4G / 5G Router, WiFi-Router
WAN Connection Type: Dynamic/Static IP-address, PPPoE, PPTP (Dual access), L2TP (Dual access)
DHCP Server: Client, DHCP client list, address reservation
Port Forwarding: Virtual Server, Port-Triggering, UPnP, DMZ
VPN-Passthrough: L2TP
Access Control: Parental Control, Local administration, host list, schedule, administration
Security: Firewall, Filters LAN MAC addresses, Filters LAN IP addresses, Filters URLs
Protocol: IPv4, IPv6
Guest Mode: Yes
SIM Interface: 1 x nano SIM
LAN Interface: 2 x 100/1000 Mbps LAN ports
WiFi Frequency: IEEE 802.11b/g/n (574 Mbps)
IEEE 802.11a/ac/ax (2402 Mbps)
WiFi Antenna: 2.4 GHz internal Antennas
5 GHz internal Antennas
Appliance: Indoor
Dimensions: 22.6 x 10.3 x 10.3 cm
Weight: 915g
Operating temperature: 0°C – 40°C
Storage temperature: -20°C – 70°C
Humidity: 5% – 95%


Scope of Delivery:

1 x HUAWEI 5G CPE 5 Router, White
1 x 1m Ethernet Cable
1 x Power Cord
1 x Quick Start Guide

Modification Video


HUAWEI CPE PRO 5 5G 4G H155 Router – Specifications

HUAWEI CPE PRO 5 5G H155 – Modification User Guide

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