1LTE-Lt-7 (TDD/FDD/TD-SCDMA/UMTS/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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1LTE-Lt-7 (TDD/FDD/TD-SCDMA/UMTS/EVDO Interface Card)

Card Overview

The 1LTE-Lt-7 is a high-speed wireless WAN access module. It provides high-speed wireless data transmission, enabling enterprise users to connect to all types of wireless networks.

A 1LTE-Lt-7 card can be installed in a SIC slot of a router.

Figure 7-135 shows the appearance of a 1LTE-Lt-7 card.

Figure 7-135 1LTE-Lt-7 card appearance
Click to enlarge

Version Mapping

Table 7-306 lists the device models and software versions supporting the 1LTE-Lt-7.

Table 7-306 Version mapping

Card Name	Device Model
1LTE-Lt-7 NOTE: This card is supported in V200R008C50 to V200R010 versions.	AR1220E series AR1220F AR1220C AR1220-8GE AR2200 series (All models in this series except the AR2201-48FE and AR2202-48FE) AR3200 series AR3600 series

Card Name

Device Model

1LTE-Lt-7

NOTE:

This card is supported in V200R008C50 to V200R010 versions.

AR1220E series

AR1220F

AR1220C

AR1220-8GE

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

AR3200 series

AR3600 series

Functions and Features

Table 7-307 describes the functions and features of a 1LTE-Lt-7 card.

Table 7-307 Functions and features

Function and Feature	Description
Basic functions	Dials up to an LTE network to provide high-speed data transmission.
Basic functions	Provides a backup link for a WAN link, to improve communication reliability between an enterprise's headquarters and branch networks.
High bandwidth	Supports LTE FDD and provides up to 50 Mbit/s uplink rate and 100 Mbit/s downlink rate.
Excellent 4G experience	Implements on-demand dialup and provides end-to-end QoS.
	Automatically scans different 4G frequency bands.
	Delivers fast 4G access service using industry-leading wireless technologies.
Flexible wireless working mode	Maintains compatibility with 3G services.
	Supports the LTE FDD, LTE TDD, DC-HSPA+, EVDO, TD-SCDMA, EDGE, GPRS and GSM standards.
	Provides a wireless access solution for carriers and enterprises, enabling users to connect to all types of wireless networks.
Rapid deployment	Allows users to connect to an LTE network as soon as a SIM card is installed on the card.

Panel

Figure 7-136 shows the indicators on a 1LTE-Lt-7 card, and Table 7-308 describes the indicator states and meanings.

Figure 7-136 Indicators on a 1LTE-Lt-7 card
Click to enlarge

Table 7-308 Indicator description

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

Figure 7-137 shows the interfaces on a 1LTE-Lt-7 card.

Figure 7-137 Interfaces on a 1LTE-Lt-7 card

1. Primary LTE antenna interface

2. Secondary LTE antenna interface

3. Two SIM card slots

NOTE:

The double-card single-standby is supported, and SIM-A is the default master card.
If only one SIM card needs to be installed, install it in slot SIM-A. When installing a SIM card, ensure that the notch direction of the SIM card is consistent with that of the SIM card slot.
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.

LTE antenna interface

LTE antenna interfaces of a router include a MAIN interface (for the primary antenna) and a DIV interface (for the secondary antenna). The primary and secondary antennas work together. The primary antenna transmits and receives LTE signals, and the secondary antenna only receives LTE signals to help improve the downlink rate. Table 7-309 lists attributes of an LTE antenna interface.

Table 7-309 LTE antenna interface attributes

Attribute	Description
Connector type	SMA-K (screw threads outside and a hole inside)
Standards compliance and frequency bands supported	LTE FDD: bands 1/3 LTE TDD: bands 38/39/40/41 TD-SCDMA: bands 34/39 WCDMA: band 1 EVDO: 800 (MHz) GSM: 850/900/1800/1900 (MHz)
Rate	LTE FDD: uplink rate of 50 Mbit/s and downlink rate of 100 Mbit/s LTE TDD: uplink rate of 18 Mbit/s and downlink rate of 61 Mbit/s DC-HSPA+: uplink rate of 5.76 Mbit/s and downlink rate of 42 Mbit/s WCDMA PS: uplink rate of 384 kbit/s and downlink rate of 384 kbit/s WCDMA CS: uplink rate of 64 kbit/s and downlink rate of 64 kbit/s EVDO: uplink rate of 5.4 Mbit/s and downlink rate of 14.7 Mbit/s TD-SCDMA: uplink rate of 2.2 Mbit/s and downlink rate of 4.2 Mbit/s EDGE: uplink rate of 118 kbit/s and downlink rate of 237 kbit/s GPRS: uplink rate of 85.6 kbit/s and downlink rate of 85.6 kbit/s GSM: uplink rate of 9.6 kbit/s and downlink rate of 14.4 kbit/s
Cable type	LTE Whip Antenna

Technical Specifications

Table 7-310 lists the technical specifications of a 1LTE-Lt-7 card.

Table 7-310 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: 9 W Weight: 0.3 kg (0.66 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 m to 5000 m (0 ft. to 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 7-311 provides 1LTE-Lt-7 card ordering information.

Table 7-311 Ordering information

Part Number	Model	Name Label (Silkscreen)	Description
02311SFQ	AR-1LTE-Lt-7-S	1LTE-Lt-7	TDD/FDD/TD-SCDMA/UMTS/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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