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HUAWEI B612s-25d LTE CPE
V100R001

Product Description

Issue

02

Date

2017-07-20

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2017. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.

Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.
Address:

Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China

Website:

http://consumer.huawei.com/en/

Email:

mobile@huawei.com

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HUAWEI B612s-25d LTE CPE
Product Description

About This Document

About This Document
Summary
This document provides information for product features, main functions and services,
technical specifications and technical references.
This document includes:
Chapter

Details

1 Product Overview

Describes the appearance and main services of product

2 Features

Describes the product features

3 Technical Specifications

Describes the specifications of product hardware,
software and user interface

4 Services and Applications

Describes the main functions and applications

5 System Structure

Describes the product system structure

6 Packing List

Describes the devices and accessories of the product

The document is an invitation to offer but not an offer. It is intended to describe the general features and
functions of products. The features and functions of certain products vary with requirements of
customers.

History
Issue

Date

Details

01

2017-04-12

Initial official release.

02

2017-07-20

•

Updated the OS information

•

Updated the indicator

•

Updated the weight

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HUAWEI B612s-25d LTE CPE
Product Description

Contents

Contents
About This Document .................................................................................................................... ii
1 Product Overview ......................................................................................................................... 1
2 Features ........................................................................................................................................... 3
3 Technical Specifications .............................................................................................................. 4
3.1 Hardware Specifications ............................................................................................................................................... 4
3.2 Antenna and Radio Frequency Specifications .............................................................................................................. 6
3.3 Software Specifications ................................................................................................................................................ 8

4 Services and Applications ......................................................................................................... 11
4.1 Data Services .............................................................................................................................................................. 11
4.1.1 Accessing the Internet Through a Mobile Network (LTE/UMTS/GSM) ................................................................. 11
4.1.2 Accessing the Internet Through an Ethernet Network ............................................................................................. 12
4.2 Voice Services ............................................................................................................................................................. 12
4.3 SMS ............................................................................................................................................................................ 13
4.4 Security Service .......................................................................................................................................................... 13
4.5 Local management and maintenance .......................................................................................................................... 13

5 System Structure ......................................................................................................................... 14
5.1 System Architecture Diagram ..................................................................................................................................... 14
5.2 Functional Modules .................................................................................................................................................... 14

6 Packing List .................................................................................................................................. 15
A Acronyms and Abbreviations .................................................................................................. 16

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HUAWEI B612s-25d LTE CPE
Product Description

Product Overview

1

Product Overview

The HUAWEI B612s-25d LTE CPE (B612s-25d for short) is a wireless gateway that
integrates LTE and high-speed Ethernet uplink access, which provides users with flexible and
diversified data access and voice services.
The frequency bands of the product are as follows.

B612s-25d support:


LTE: B1/B3/B7/B8/B20/B38/B40/B41(2545~2655MHz)/B42/B43



DC-HSPA+/HSPA+/HSPA/WCDMA: B1/B8



EDGE/GPRS/GSM: B2/B3/B5/B8



4*4 MIMO:B3/B7/B20/B38/B40/B41/B42/B43

The B612s-25d supports the following standards:


LTE(Long Term Evolution)



DC-HSPA+(Dual Carrier High Speed Packet Access Plus)



HSPA+(High Speed Packet Access Plus)



HSUPA(High Speed Uplink Packet Access)



HSDPA(High Speed Downlink Packet Access)



UMTS(Universal Mobile Telecommunications System)



EDGE(Enhanced Data Rates for Global Evolution)



GPRS(General Packet Radio Service)



GSM(Global System for Mobile Communications)

The B612s-25d supports wired and wireless network access, and provides data routing
service.
The B612s-25d provides the following services:


Data service



Voice service



SMS



Security service



Local maintenance management function

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HUAWEI B612s-25d LTE CPE
Product Description

Product Overview

Figure 1-1 B612s-25d appearance

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HUAWEI B612s-25d LTE CPE
Product Description

Features

2

Features

The B612s-25d mainly supports the following features:


Access to LTE wireless networks



Access to Gigabit Ethernet networks



High-speed data access
−

LTE FDD: DL 300 Mbit/s, UL 50 Mbit/s

−

LTE TDD: DL 210 Mbit/s, UL 10 Mbit/s

−

DC-HSPA+: DL 42 Mbit/s, UL 5.76 Mbit/s

−

HSPA+: DL 21 Mbit/s (64QAM) / 28 Mbit/s (MIMO), UL 5.76 Mbit/s

−

HSPA: DL 14.4 Mbit/s, UL 5.76 Mbit/s

−

WCDMA PS: 384 kbit/s

−

EDGE: DL 296 kbit/s, UL 236.8 kbit/s

−

GPRS: 85.6 kbit/s



Complies with wireless 802.11b/g/n standards with data rates up to 300 Mbit/s



SMS



IPv4 /IPv6 dual stack



Compatibility with RJ11 telephone ports; support VoLTE voice(customizable function),
can be set to Voice over Internet Protocol (VoIP) voice mode or Circuit Switch (CS)
voice mode



External LTE antenna port



Support for Huawei HiLink App



WPS 2.0



HOTA updates



Built-in DHCP Server, DNS RELAY and NAT



Security services. Provides instant protection to block potential security risks and
intrusion attempts



Windows 7, Windows 8, Windows 8.1, Windows 10 (does not support Windows RT),
MAC OS X 10.9, 10.10, 10.11 and 10.12 with latest upgrades



User-friendly design of LED indicator. Easy to observe the status of equipment.

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HUAWEI B612s-25d LTE CPE
Product Description

Technical Specifications

3

Technical Specifications

3.1 Hardware Specifications
Table 3-1 Technical specifications of the B612s-25d main unit
Item

Description

Technical
standard

WAN

3GPP Release 11

LAN

IEEE 802.3/802.3u

WLAN

IEEE 802.11b/g/n

Working
frequency band

External port

Antenna

Issue 02 (2017-07-26)

LTE

B1/B3/B7/B8/B20/B38/B40/B41(2545~2655M
Hz)/B42/B43

DC-HSPA+/HSPA+/
HSPA/UMTS

B1/B8

EDGE/GPRS/GSM

B2/B3/B5/B8

4*4 MIMO

B3/B7/B20/B38/B40/B41/B42/B43

WLAN

2.4GHz

2.422 GHz~2.472GHz



One power adapter port



Three LAN port (RJ45)



One LAN/WAN port (RJ45)



One phone port (RJ11)



Two external LTE antenna ports (SMA)



One micro-SIM card slot



Built-in LTE/UMTS/GSM primary antenna



Built-in LTE /UMTS secondary antenna



Built-in WLAN 2.4G antenna

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HUAWEI B612s-25d LTE CPE
Product Description

Technical Specifications

Item

Description

Indicator



One Power indicator



One Internet status indicator



One Wi-Fi/WPS indicator



One LAN/WAN indicator



One group of signal strength indicators



One Power button



One WPS button



One Reset button

Button

Maximum
transmit power

LTE

Conform to 3GPP Power Class 3 Definition

WLAN

2.4G

802.11b 16 dBm
802.11g 16 dBm
802.11n 16 dBm

Receiving
sensitivity

LTE

Conform to 3GPP Definition

UMTS

Conform to 3GPP Definition

GSM

-104 dBm

WLAN

802.11b:-83 dBm(11 Mbit/s)
802.11g:-69 dBm(54 Mbit/s)
802.11n:-67 dBm(65 Mbit/s)

Power
consumption

< 12W

AC/DC



AC: 100 V - 240 V

power supply



DC: 12 V/1 A

Dimensions

240mm × 155mm × 78mm

(Maximum)
Weight

About 430g (excluding the power adapter)

Temperature



Working temperature: 0°C to 40°C



Storage temperature: -20°C to +70°C

Humidity

Issue 02 (2017-07-26)

5% - 95%( Non-condensing)

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HUAWEI B612s-25d LTE CPE
Product Description

Technical Specifications

3.2 Antenna and Radio Frequency Specifications
Table 3-2 LTE main diversity antenna specifications
Item

Description

Frequency



703 MHz~960 MHz



1452 MHz~1496 MHz



1710 MHz~2690 MHz



3400 MHz~3800 MHz

Input impedance

50 Ω

Standing wave ratio

<3

Efficiency

≥ -4 dB@703 MHz~960 MHz
≥-3.5dB@1452 MHz~1496 MHz
≥-3.5dB@1710 MHz~2690 MHz
≥-3.5dB@3400 MHz~3800 MHz

Gain

Band 42/43: 4-5 dBi
Band 1/3/7/38/40/41: 3-4 dBi
Band 8/20: 1-2 dBi

Polarization

Linear polarization

Table 3-3 WLAN 2.4 GHz antenna specifications
Item

Description

Frequency

2.401 GHz~2.495 GHz

Input impedance

50 Ω

Standing wave ratio

<2

Efficiency

≥ -3dB

Gain

3 dBi

Polarization

Linear polarization

Table 3-4 External antenna specifications

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

The external antenna is an optional accessory. Signals may be weak in some areas; thus, you can
choose whether to use the external antenna.



The external antenna can be used indoor only. Put it near the window when using to get better signal.



Avoid thunderstorms when using.

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HUAWEI B612s-25d LTE CPE
Product Description

Technical Specifications

Item

Description

Frequency



2300 MHz~2690 MHz



3400 MHz~3800 MHz

Input impedance

50 Ω

Standing wave ratio

<3

H side gain

Band 42/43: 7-8 dBi
Band 7/38/40/41: 6-7 dBi

Polarization

Linear polarization

Interface standard

SMA

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HUAWEI B612s-25d LTE CPE
Product Description

Technical Specifications

3.3 Software Specifications
Table 3-5 Software specifications
Item

Description

Gateway

Supports the default route: 0.0.0.0.
Supports the default gateway address: 192.168.8.1.
Supports the Address Resolution Protocol (ARP).
Supports the Internet Control Message Protocol (ICMP).
Supports the domain name service (DNS).
NAT

Supports NAT and Network Address and Port
Translation (NAPT), which complies with
RFC2663, RFC3022, and RFC3027.
Supports CONE NAT.
Supports fragmented message identification
during common NAT.

DHCP server

Enables and disables the DHCP server.
Configures DHCP server address pools.
Sets the lease time.

VPN client

Support L2TP VPN client (When L2TP VPN client function is
enabled, the throughput performance will slow down, the
maximum speed can up to 50Mbps (dependent on network
environment).)

SMS

Writing/Sending/Receiving
Writing/Sending/Receiving extra-long messages

Voice

VoIP

Supports the Session Initiation Protocol (SIP).
Supports G.711a/G.711u/G.726
(-24/-32)/G.722/G.729 for encoding and
decoding.

CS voice

Supports CS voice communication over UMTS
and GSM networks.
Supports the circuit switched fallback (CSFB).

VoLTE
Security

Customizable function

Enables and disables the firewall.
Filters LAN MAC addresses.

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HUAWEI B612s-25d LTE CPE
Product Description

Technical Specifications

Item

Description
Filters LAN IP addresses.
Filters URLs.
Supports demilitarized zone (DMZ).
Supports Universal Plug and Play (UPnP).
Supports Application Level Gateway (ALG).

WLAN

Broadcasts and hides service set identifiers (SSIDs).
Supports WPS
Authentication

Supports Open System authentication.
Supports encryption using wired equivalent
privacy (WEP), Wi-Fi protected access
preshared key (WPA /WPA2-PSK), and
WPA2-PSK authentication.
Supports the Advanced Encryption Standard
(AES) encryption algorithm.
Supports the TKIP and AES hybrid encryption
algorithm.

MAC address
authentication

Supports the MAC address authentication
whitelist.
Supports the MAC address authentication
blacklist.
Supports a maximum of 10 MAC address
entries.

Supports automatic transmission rate adjustment.
Station
management

IPv6/IPv4 dual
stack

Supports station status queries.
Supports a maximum of 32 connected
stations.

DHCPv6/v4 server and client
DNSv6/v4 server and client
Display IPv6/v4 WAN address

HUAWEI HiLink
App

View the data traffic usage and SMS.
Manage the connected devices.
Change CPE's SSID and password.

System
requirements

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Operating system: Windows 7, Windows 8, Windows 8.1,
Windows 10 (does not support Windows RT), MAC OS X 10.9,
10.10, 10.11 and 10.12 with latest upgrades.

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HUAWEI B612s-25d LTE CPE
Product Description

Item

Technical Specifications

Description
Hardware configuration: meets the configuration requirements
of the operating system.

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HUAWEI B612s-25d LTE CPE
Product Description

Services and Applications

4

Services and Applications

4.1 Data Services
The B612s-25d can access the Internet through mobile networks, and Ethernet networks. By
connecting to the B612s-25d using Wi-Fi or a network cable, users can get access to
high-speed Internet services and establish a local area network (LAN).

4.1.1 Accessing the Internet Through a Mobile Network
(LTE/UMTS/GSM)
The B612s-25d can access the Internet through mobile networks.
Figure 4-1 Accessing the Internet through a mobile network

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HUAWEI B612s-25d LTE CPE
Product Description

Services and Applications

4.1.2 Accessing the Internet Through an Ethernet Network
Connect the B612s-25d's LAN/WAN port to a wall-mounted Ethernet port using a network
cable.
Figure 4-2 Accessing the Internet through an Ethernet network

4.2 Voice Services
The B612s-25d provides one telephone port that can be connected to telephones for calling.

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HUAWEI B612s-25d LTE CPE
Product Description

Services and Applications

Figure 4-3 Connecting telephones to the B612s-25d

4.3 SMS
The B612s-25d supports message writing/sending/receiving and group sending (up to 50
contacts at a time). You can manage messages through the Web page, such as inbox, outbox,
draft.

4.4 Security Service
The B612s-25d supports various security features, such as the firewall, user authentication,
and PIN protection, protect users against security threats from the Internet when users are
using network services.

4.5 Local management and maintenance
The B612s-25d supports local configuration through the Web page. You can accomplish
device management, network configuration and ensure normal and stable performance.

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HUAWEI B612s-25d LTE CPE
Product Description

System Structure

5

System Structure

5.1 System Architecture Diagram
Figure 5-1 System architecture

5.2 Functional Modules


Mobile network access: The B612s-25d adopts the LTE/UMTS/GSM access technology
at the WAN side, can access the wireless broadband packet-based.



WLAN AP function: 802.11b/g/n compliant WLAN AP interface is provided, used for
wireless networking at home. The interface is compliant with the IEEE 802.11b/g/n
standard and the WPA/WPA2-PSK/WPA2-PSK/WEP security authentication.



DHCP/DNS: The DHCP server dynamically allocates IP addresses to PCs. The DNS
parses domain names.



Web management: You can configure, modify and query the configuration information of
the B612s-25d.



Routing and NAT: High-speed routing capability. With the built-in NAT, the B612s-25d,
together with wireless broadband packet-based network devices, can provide flexible
broadband access solutions and networking schemes.

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HUAWEI B612s-25d LTE CPE
Product Description

Packing List

6

Packing List

Table 6-1 Packing list
Description

Quantity

Remarks

Wireless Gateway

1

Standard

Power supply adapter

1

Standard

Quick Start

1

Standard

Ethernet cable

1

Standard

Warranty card

1

Optional

Phone cable

1

Optional

HUAWEI B612s-25d wireless gateway also provide external antenna as optional for you to
choose.

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HUAWEI B612s-25d LTE CPE
Product Description

Acronyms and Abbreviations

A

Acronyms and Abbreviations

A
AC

Alternating Current

ARP

Address Resolution Protocol

AP

Access Point

APN

Access Point Name

C
CPE

Customer Premises Equipment

CS

Circuit Switch

CSFB

Circuit Switched Fallback

D
DHCP

Dynamic Host Configuration Protocol

DL

Downlink

DNS

Domain Name Server

G
GE

Gigabit Ethernet

H
HOTA

Huawei Over The Air

HSPA

High Speed Packet Access

HSPA+

High Speed Packet Access Plus

HSDPA

High Speed Downlink Packet Access

HSUPA

High Speed Uplink Packet Access

I
IP

Issue 02 (2017-07-26)

Internet Protocol

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HUAWEI B612s-25d LTE CPE
Product Description

Acronyms and Abbreviations

A
ICMP

Internet Control Message Protocol

L
LAN

Local Area Network

LED

Light Emitting Diode

LTE

Long Term Evolution

M
MCS

Modulation and Coding Scheme

N
NAT

Network Address Translation

P
POTS

Plain Old Telephone Service

T
TKIP

Temporal Key Integrity Protocol

U
UMTS

Universal Mobile Telecommunications System

UL

Uplink

V
VoIP

Voice over Internet Protocol

W
WAN

Wide Area Network

WLAN

Wireless Local Area Network

WCDMA

Wideband Code Division Multiple Access

Wi-Fi

Wireless Fidelity

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