AR631I-LTE4EA
Overview
| Item | Details |
|---|---|
| Description | AR631I-LTE4EA 2*RS485(or 2*RS232),1*DI/DO,3*GE (10/100/1000M RJ45),2*GE COMBO,1*LTE (dual SIM),1*USB3.0,GPS/GLONASS/BDS,9.6-60VDC |
| Part Number | 50010694 |
| Model | AR631I-LTE4EA |
| First supported version | V300R022C10 |
Appearance
Components
1. GPS antenna interface |
2. WAN interfaces: two LTE antenna interfaces |
3. RESET button |
4. Two SIM card slots (with a SIM card cover) NOTE:
|
5. WAN interfaces: GE combo interfaces |
6. LAN interfaces: three GE electrical interfaces |
7. LAN interfaces: GE combo interfaces |
8. RS-485 interface |
9. DI interface |
10. Two power sockets NOTE:
|
11. Ground point NOTE:
The device must be reliably grounded using a ground cable to protect the device against lightning and interference. |
12. RS-232 interface |
13. DO interface |
14. Console interface |
15. USB 3.0 interface |
16. Multi-power supply identifier DANGER:
The device supports multiple power supplies. Before powering off the device, disconnect all power supplies to prevent electric shocks. |
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Slot Layout
| Slot Type | Slot ID | Slot Direction | Remarks |
|---|---|---|---|
| SIM card slot | SIM1 | - | Two SIM card slots are supported.
|
| SIM card slot | SIM2 | - | Two SIM card slots are supported.
|
Ports
| Port | Connector Type | Description | Available Components |
|---|---|---|---|
| Console interface | RJ45 | The console interface can connect to an operation terminal for onsite configuration. • Standards compliance: RS232 • Working mode: duplex Universal Asynchronous Receiver/Transmitter (UART) • Rate: 1200 bit/s (only in edge computing scenarios), 2400 bit/s, 4800 bit/s, 9600 bit/s, 19200 bit/s, 38400 bit/s, 57600 bit/s, and 115200 bit/s • Data equipment type: Data Circuit-terminating Equipment (DCE) Default configuration of the console interface: • Transmission rate: 9600 bit/s • Flow control mode: no flow control • Verification mode: no verification • Stop bit: 1 • Data bit: 8 |
|
| GE electrical interface | RJ45 | A GE electrical interface (10/100/1000 Mbit/s auto-sensing) transmits and receives Ethernet services at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s. • Standards compliance: IEEE802.3, IEEE802.3u, and IEEE802.3ab • Interface attribute: MDI/MDIX • Frame format: Ethernet_II, Ethernet_SAP, Ethernet_SNAP • Network protocol: IP |
|
| GE combo interface | GE electrical interface: RJ45 GE optical interface: LC/PC |
A GE combo interface consists of an optical Ethernet interface and an electrical Ethernet interface on the panel, but only one of them can work at a time. They are multiplexed logically. When one of the Ethernet interfaces is used, the other interface is automatically disabled. • A GE electrical interface (10/100/1000 Mbit/s auto-sensing) transmits and receives Ethernet service data at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s. It must be used with an Ethernet cable. • A GE optical interface (100/1000 Mbit/s auto-sensing) transmits and receives Ethernet service data at 100 Mbit/s or 1000 Mbit/s. It must be used with the corresponding optical fiber and optical module. |
Optical module The following optical modules are supported: |
| USB 3.0 port | USB 3.0 Type A | A USB 3.0 interface provides up to 5 Gbit/s upload and download rates. • Standards compliance: USB 3.0 and USB 2.0 • Working mode: Host |
• USB 2.0 flash drive • USB 3.0 flash drive |
| LTE antenna interface | SMA-K (screw threads outside and a hole inside) | LTE antenna interfaces of the device include a primary interface (MAIN) and a secondary interface (DIV). The primary and secondary interfaces work at the same time. The primary interface transmits and receives LTE signals, while the secondary interface only receives LTE signals. They work together to improve the downlink rate. Standards compliance and frequency bands (EC200A-EH):
Rate:
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|
| GPS antenna interface | SMA-K (screw threads outside and a hole inside) | A GPS antenna interface is connected to a GPS antenna to provide the GPS locating function. Supported frequency bands: • GPS: 1575.42 MHz (L1C/A) • Galileo: 1575.42 MHz (E1B/C) • GLONASS: 1602 MHz + k x 562.5 kHz, where K is -7, ...., 5, 6 (L1OF) • BeiDou: 1561.098 MHz (B1I) |
|
| RS-485 interface | 2 x 9-pin Phoenix connector (leftmost five pins in the upper row are for the RS-485 interface) | An RS-485 interface is used for data collection. • Standards compliance: RS-485 • Working mode: half-duplex • Rate: 1200 bit/s, 2400 bit/s, 4800 bit/s, 9600 bit/s, 19200 bit/s, 38400 bit/s, 57600 bit/s, and 115200 bit/s • Maximum number of nodes that can be mounted: 64 • Maximum communication distance: 1 km@115200 bit/s Default configuration of the RS-485 interface: • Transmission rate: 9600 bit/s • Flow control mode: no flow control • Verification mode: no verification • Stop bit: 1 • Data bit: 8 |
|
| DI interface | 2 x 9-pin Phoenix connector (rightmost three pins in the upper row are for the DI interface) | A DI interface is used to check remote communication input and voltage level signals. Signal type: Passive DI signals, Boolean value (short circuit and open circuit) |
|
| DO interface | 2 x 9-pin Phoenix connector (rightmost three pins in the lower row are for the DO interface) | A DO interface outputs signals so that the connected device can take corresponding actions. Signal type: Passive DO signals, Boolean value (short circuit and open circuit) |
|
| RS-232 interface | 2 x 9-pin Phoenix connector (leftmost six pins in the lower row are for the RS-232 interface) | An RS-232 interface is used for data collection. • Standards compliance: RS-232 • Working mode: full-duplex • Rate: 1200 bit/s, 2400 bit/s, 4800 bit/s, 9600 bit/s, 19200 bit/s, 38400 bit/s, 57600 bit/s, and 115200 bit/s Default configuration of the RS-232 interface: • Transmission rate: 9600 bit/s • Flow control mode: no flow control • Verification mode: no verification • Stop bit: 1 • Data bit: 8 |
Indicators
1. GPS indicator |
2. SSD indicator |
3. SIM1/2 indicator |
4. DC1 indicator |
5. DC2 indicator |
6. SYS indicator |
7. 4G/3G/2G indicator |
8. RSSI indicator |
9. GE electrical interface indicators (GE0 to GE4) |
10. GE optical interface indicators (GE3 and GE4) |
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| Silkscreen | Name | Color | Status | Description |
|---|---|---|---|---|
| GPS | GPS indicator | Green | Steady on | The GNSS service is enabled, and data has been located. |
| Green | Blinking | Satellite positioning is being performed. | ||
| - | Off | The GNSS service is disabled. | ||
| SIM1/2 | SIM card indicator | Green | Steady on | A SIM card is installed in slot SIM1 and is working normally. If both slots SIM1 and SIM2 have SIM cards installed, the SIM1/2 indicator shows the working state of the currently activated SIM card. |
| - | Off | No SIM card is available. | ||
| DC1 | DC1 power indicator | Green | Steady on | The system power supply is normal. |
| - | Off | The system power supply is abnormal or the device is not connected to a power source. | ||
| DC2 | DC2 power indicator | Green | Steady on | The system power supply is normal. |
| - | Off | The system power supply is abnormal or the device is not connected to a power source. | ||
| SYS | When no USB flash drive is connected to the device, the SYS indicator works as the system running indicator. | Green | Slow blinking | The system is running properly. |
| Green | Fast blinking | The system is being powered on or restarting. | ||
| - | Off | The system software is not running or is resetting. | ||
| SYS | When no USB flash drive is connected to the device, the SYS indicator works as the ALM indicator. | Red | Steady on | A system fault has occurred and requires manual intervention. |
| SYS | When a USB flash drive is connected to the device, the SYS indicator works as the USB indicator. | Green | Steady on | The system has been upgraded or configured using a USB flash drive. |
| Green | Blinking | The system is being upgraded or configured using a USB flash drive. | ||
| Red | Steady on | The system fails to be upgraded or configured using a USB flash drive. | ||
| Red | Fast blinking (3 s) | USB-based deployment starts or ends. | ||
| 4G/3G/2G | 4G/3G/2G indicator | Green | The 2G indicator is steady on. | The device is working in 2G mode. |
| Green | The 3G indicator is steady on. | The device is working in 3G mode. | ||
| Green | The 2G and 3G indicators are steady on. | The device is working in 4G mode. | ||
| - | The 2G and 3G indicators are off. | The device does not work normally or is unregistered. | ||
| RSSI | RSSI indicator NOTE:
There are three RSSI indicators arranged horizontally on the panel, which turn on in sequence from left to right. More RSSI indicators in steady on state indicate a larger RSSI/RSRP/SINR value and higher signal strength.
|
Green | One indicator is on. | The signal strength is low. |
| Green | Two indicators are on. | The signal strength is medium. | ||
| Green | Three indicators are on. | The signal strength is high. | ||
| - | The three indicators are off. | No signal is available. | ||
| GE0 to GE4 | GE electrical interface indicator | Green | Steady on | A link has been established. |
| Green | Blinking | Data is being transmitted or received. | ||
| Green | Off | No link is established. | ||
| GE3 and GE4 | GE optical interface indicator | Green | Steady on | A link has been established. |
| Green | Blinking | Data is being transmitted or received. | ||
| Green | Off | No link is established. |
Technical Specifications
| Item | Specification |
|---|---|
| Installation type |
|
| Dimensions without packaging (H x W x D) [mm(in.)] |
|
| Dimensions with packaging (H x W x D) [mm(in.)] | 95 mm x 240 mm x 240 mm (3.74 in. x 9.45 in. x 9.45 in.) |
| Chassis height [U] | 1 U |
| Weight with packaging [kg(lb)] | 1.14 kg (2.51 lb) |
| Weight without packaging [kg(lb)] | 1.1 kg (2.43 lb) |
| CPU | Quad-core, 800 MHz |
| Memory | 2 GB |
| NAND Flash | 1 GB |
| SD card | Not supported |
| Hard disk | Not supported |
| Console port | RJ45 |
| RTC | Supported |
| Maximum power consumption [W] | 14W |
| Power supply mode | External DC |
| Number of power slots | 2 |
| Rated input voltage [V] | 12V DC to 48V DC |
| Input voltage range [V] | 9.6V DC to 60V DC |
| Type of fans | None |
| Number of fan modules | 0 |
| Heat dissipation mode | Natural heat dissipation |
| Airflow direction | Natural heat dissipation |
| Extended slots (standard configuration) | N/A |
| Number of service board slots | N/A |
| Redundant power supply | Supports 1+1 backup of power supplies. |
| PoE | Not supported |
| Noise at normal temperature (acoustic power) [dB(A)] | 0 (Natural heat dissipation) |
| Long-term operating temperature [°C(°F)] | -40°C to +70°C |
| Storage temperature [°C(°F)] | -40°C to +85°C |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, non-condensing |
| Long-term operating altitude [m(ft.)] | < 5000 m (16404.2 ft.) |
| IP rating | IP40 |
| MTBF [year] | 85.20year |
| MTTR [hour] | 2hour |
| Availability | 0.9999963529 |