3G-EVDO (3G CDMA2000 EVDO Interface Card)

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 Hardware Description

This document describes hardware components of the AR, including the cabinet, chassis, power supply facilities, fan modules, cards, cables, and pluggable modules for interfaces. You can find useful information about AR hardware components from this document.

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3G-EVDO (3G CDMA2000 EVDO Interface Card)

Card Overview

The 3G-EVDO is a CDMA2000 network access module, and provides high-speed wireless data transmission, enabling enterprise users to connect to CDMA2000 networks.

A 3G-EVDO card can be installed in a SIC slot of a router.

Figure 7-117 shows the appearance of a 3G-EVDO card.

Figure 7-117 3G-EVDO card appearance

Version Mapping

Table 7-266 lists the device models and software versions supporting the 3G-EVDO.

Table 7-266 Version mapping

Card Name	Device Model
3G-EVDO NOTE: This card is supported in V200R005C00 to V200R010 versions.	AR1200 series (All models in this series except the AR1220C and AR1220-8GE) AR2200 series (All models in this series except the AR2201-48FE and AR2202-48FE) AR3200 series AR3600 series

Card Name

Device Model

3G-EVDO

NOTE:

This card is supported in V200R005C00 to V200R010 versions.

AR1200 series (All models in this series except the AR1220C and AR1220-8GE)

AR2200 series (All models in this series except the AR2201-48FE and AR2202-48FE)

AR3200 series

AR3600 series

Functions and Features

Table 7-267 describes the functions and features of a 3G-EVDO card.

Table 7-267 Functions and features

Function and Feature	Description
Basic functions	Provides a backup link for a WAN link, to improve communication reliability between an enterprise's headquarters and branch networks.
Basic functions	Provides a primary link for Internet access.
Excellent 3G experience	Implements on-demand dialup and provides wireless QoS.
	Automatically scans different 3G frequency bands.
	Delivers fast 3G access service using industry-leading wireless technologies.
Flexible wireless format	Flexibly switches between 2G and 3G.
	Supports CDMA2000 1X, CDMA2000 EV-DO Rev 0, and CDMA2000 EV-DO Rev A.
	Provides CDMA2000 wireless access solution for carriers and enterprises.

Panel

Figure 7-118 shows the indicators on a 3G-EVDO card, and Table 7-268 describes the indicator states and meanings.

Figure 7-118 Indicators on a 3G-EVDO card
Click to enlarge

Table 7-268 Indicator description

Number	Indicator	Color	Description
1	STAT	Green	Steady on: The card has been powered on, but the system software is not running. Slow blinking: The system software is running normally. Fast blinking: The card is loading the system software or is resetting.
		Red	Steady on: A fault that affects services has occurred. The fault cannot be rectified automatically and needs to be rectified manually.
		Off	The software is not running or the card is resetting.
2	3G	Green	Steady on: The 3G signal strength is high. Slow blinking: The 3G signal strength is low. Fast blinking: The 3G signal strength is medium. Off: No 3G signal is available.
3	2G	Green	Steady on: The 2G signal strength is high. Slow blinking: The 2G signal strength is low. Fast blinking: The 2G signal strength is medium. Off: No 2G signal is available.
4	WWAN	Green	Steady on: The 3G/2G connection has been set up and is active. Blinking: Data is being transmitted or received over the 3G/2G connection. Off: The 3G/2G connection has not been established or is inactive.

Figure 7-119 shows the interfaces on a 3G-EVDO card.

Figure 7-119 Interfaces on a 3G-EVDO card

1. One 3G primary antenna interface

2. One 3G secondary antenna interface

3. One Mini USB interface

4. One SIM card slot

NOTE:

The standard SIM card is supported. It is not recommended to use the card cover to prevent poor SIM card contact.
Hot-swap SIM card is not supported. After replugging the SIM card, you need to restart the RF module or restart the device.

3G-EVDO antenna interfaces

3G-EVDO antenna interfaces of a router include a 3G MAIN interface (for the primary antenna) and a 3G DIV interface (for the secondary antenna). The primary and secondary antennas work together. The primary antenna transmits and receives 3G signals, whereas the secondary antenna assists the primary antenna in signal receiving. Table 7-269 lists attributes of a 3G-EVDO antenna interface.

Table 7-269 3G-EVDO antenna interface attributes

Attribute	Description
Connector type	SMA-K (screw threads outside and a hole inside)
Standards compliance and frequency bands supported	CDMA2000 EVDO Rev A: 800/1900 (MHz) CDMA2000 EVDO Rev.0: 800/1900 (MHz) CDMA2000 1X: 800/1900 (MHz)
Rate	CDMA2000 EVDO Rev A: uplink rate of 1.8 Mbit/s and downlink rate of 3.1 Mbit/s CDMA2000 E-DO Rev.0: uplink rate of 153.6 kbit/s and downlink rate of 2.4 Mbit/s CDMA2000 1X: uplink rate of 153.6 kbit/s and downlink rate of 153.6 kbit/s
Cable type	3G Antenna

Mini USB interface

The Mini USB interface is used to debug a 3G card. Table 7-270 lists attributes of the Mini USB interface.

Table 7-270 Attributes of the Mini USB interface

Attribute	Description
Connector type	Mini USB-B-angle
Standards compliance	USB2.0
Working mode	Device

Technical Specifications

Table 7-271 lists the technical specifications of a 3G-EVDO card.

Table 7-271 Technical specifications

Item	Specification
Card type	SIC
Hot swap	Supported
Physical specifications	Dimensions (H x W x D): 19.82 mm x 100.1 mm x 223.5 mm (0.78 in. x 3.94 in. x 8.80 in.) Maximum power consumption: 8 W Weight: 0.2 kg (0.44 lb)
Environment parameters	Operating temperature: 0°C to 45°C (32°F to 113°F) Operating relative humidity: 5% to 95%, noncondensing Storage temperature: -40°C to +70°C (-40°F to +158°F) Operating altitude: 0 to 5000 m (16404.2 ft.)

Ordering Information

To place an order, visit https://e.huawei.com/en/how-to-buy to find the local supplier or submit your inquiries online.

Table 7-272 provides 3G-EVDO card ordering information.

Table 7-272 Ordering information

Part Number	Model	Name Label (Silkscreen)	Description
02310QBA	AR-1EVDO-S	3G-EVDO	3G EVDO interface card

Card Overview
Version Mapping
Functions and Features
Panel
Technical Specifications
Ordering Information

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Updated: 2023-08-08

Document ID: EDOC1000009848

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