AR2204E-D
Version Mapping
Table 4-635 lists the mapping between the AR2204E-D router and software versions.
Appearance and Structure
Figure 4-227 shows the appearance of the AR2204E-D router.
The RESET button is used to reset the router.
Resetting the router will interrupt services. Exercise caution when deciding to press this button.
1 |
WAN interfaces: two GE electrical interfaces NOTE:
GE0 is a management interface and is used to upgrade the router. |
2 |
WAN interface: GE combo interface |
3 |
Console interface |
4 |
One USB interface (host) |
5 |
Two DC power terminals NOTE:
|
6 |
Four SIC slots |
7 |
Product model silkscreen |
8 |
Ground point NOTE:
Reliably ground the router by connecting a ground cable to the ground point to protect the router against lightning and interference. |
Slot Distribution
- In V200R008C30 and later versions, two SIC slots can be combined into one WSIC slot by removing the guide rail between them.
- After two slots are combined into one, the new slot ID is the larger one between the two original slot IDs.
Figure 4-228 shows the slot distribution of the AR2204E-D router.
- Slot 1 and slot 2 can be combined into new slot 2.
- Slot 3 and slot 4 can be combined into new slot 4.
When only one WSIC card is installed on the router, you can only install the WSIC card in slot 4 (combined of slot 3 and slot 4).
Indicator Description
Figure 4-229 shows the indicators on the AR2204E-D router.
Number |
Indicator |
Color |
Description |
|---|---|---|---|
1 |
PWR |
Green |
The router is powered by the built-in power module normally. |
Off |
The router is powered off. |
||
2 |
SYS |
Green |
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. |
||
3 and 4 |
GE electrical interface indicators (WAN) |
Green |
Steady on: A link has been established on the interface. |
Off: No link is established on the interface. |
|||
Yellow |
Blinking: Data is being transmitted or received. |
||
Off: No data is being transmitted or received. |
|||
5 |
ACT (USB) |
Red and green |
Steady green: The system has been upgraded or configured using a USB flash drive. |
Blinking green: The system is being upgraded or configured using a USB flash drive. |
|||
Steady red: The system fails to be upgraded or configured using a USB flash drive. |
|||
Off: No USB flash drive is connected, the USB interface has failed, or the indicator has failed. |
|||
6 |
L/A (GE combo interface) |
Green |
Steady on: A link has been established on the GE combo interface. |
Blinking: Data is being transmitted or received on the GE combo interface. |
|||
Off: No link is established on the GE combo interface. |
Interface Description
Console Interface
GE Electrical Interface
Attribute |
Description |
|---|---|
Connector type |
RJ45 |
Interface attribute |
MDI/MDIX NOTE:
|
Standards compliance |
IEEE802.3, IEEE802.3u, IEEE802.3ab |
Frame format |
Ethernet_II, Ethernet_SAP, Ethernet_SNAP |
Network protocol |
IP |
Cable type |
GE Combo Interface
- The GE electrical interface (10/100/1000 Mbit/s auto-sensing) transmits and receives services at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s. It must be used with an Ethernet Cable.
- The GE optical interface (100/1000 Mbit/s auto-sensing) transmits and receives services at 100 Mbit/s or 1000 Mbit/s. It must be used with an Optical Fiber, GE eSFP Optical Modules, or FE SFP/eSFP Optical Modules.
- In V200R008C30 and earlier versions, a combo interface works as an electrical interface and uses a network cable to transmit and receive data by default.
- In V200R008C50 and later versions, a combo interface works in auto mode and automatically works as an optical or electrical interface by default.
USB Interface (Host)
Heat Dissipation
The AR2204E-D uses built-in unpluggable fan modules to cool the system.
Seen from the front panel, the airflow is left to right, as shown in Figure 4-230. Cold air flows into the router from the left side and is exhausted from the right side, taking away heat generated by the router.
Technical Specifications
Table 4-639 lists technical specifications of the AR2204E-D router.
Item |
Specification |
|---|---|
System parameters |
|
Processor |
Dual-core, 1 GHz |
Memory |
512 MB |
Flash |
512 MB |
Micro SD card (default sd1) |
None |
Hard disk |
Not supported |
Dimensions and weight |
|
Dimensions (H x W x D) |
|
Weight |
5 kg (11.02 lb) |
Power specifications |
|
Rated input voltage (DC) |
-48 V DC to -60 V DC |
Maximum input voltage (DC) |
-38.4 V DC to -72 V DC |
Maximum input current |
3 A |
Maximum output power |
54 W |
RPS power supply |
Not supported |
PoE power supply |
Not supported |
Power consumption (empty chassis) |
|
Typical power consumption |
20 W |
Maximum power consumption |
25 W |
Heat dissipation |
|
Fans |
Built-in, unpluggable fans |
Airflow (facing the front panel) |
Left to right |
Interface density |
|
Management interface |
1 (RJ45) |
Console interface |
1 (RJ45) |
USB 2.0 interface |
1 |
Service interfaces |
WAN interfaces: two GE electrical interfaces and one GE combo interface |
Extended slots |
4xSIC |
Environment parameters |
|
Operating temperature |
0°C to 45°C (32°F to 113°F) NOTE:
When the altitude is 1800 m-5000 m (5906ft.-16404.2 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 300 m (984 ft.). |
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Operating relative humidity |
5% to 95%, noncondensing |
Operating altitude |
< 5000 m (16404.2 ft.) |
Part number |
02350MSN |