Do you know
the Huawei AR router
naming conventions? The answers will be shown as below.
Figure 1 shows naming conventions of
the AR150/160/200 series routers. Digits and letters are described
in Table 1.
Table 1 AR150/160/200 series routers naming conventions
Field
|
Meaning
|
Description
|
A
|
Product name
|
AR: application and access routers
|
B
|
Hardware platform type. The value can be 1 or 2.
|
1: four LAN interfaces
|
2: eight LAN interfaces
|
||
C
|
Combines with B to indicate different router series
using the same hardware platform.
|
The following router series are available:
|
15: 4*FE LAN interface series
|
||
16: 4*GE LAN interface series
|
||
20: 8*FE LAN interface series
|
||
D
|
Type of major or fixed uplink interfaces on the router
|
1: FE or GE
|
6: ADSL-B/J
|
||
7: ADSL-A/M
|
||
8: G.SHDSL
|
||
9: VDSL over POTS
|
||
E
|
Other interface types supported by the router. This
field is optional.
|
E: enhanced major uplink interface (dual-uplink or two-wire/four-wire
DSL enhanced)
|
F: uplink GE combo interface
|
||
G: uplink wireless interface (GPRS, 3G, or LTE)
|
||
V: voice interface
|
||
W: Wi-Fi access interface
|
||
F
|
Extended information about the router. This field is
optional.
|
HSPA+7: WCDMA HSPA+7 3G standard
|
C: CDMA2000 3G standard
|
||
NOTE:
|
D: DC model
|
|
This field starts with "-" and specifies
supplementary interface descriptions or other possible configurations.
|
P: PoE supported
|
|
L: FDD-LTE, a European standard
|
Figure 2 shows naming conventions of
the AR1200/2200/3200 series routers. Digits and letters are described
in Table 2.
Table 2 AR1200/2200/3200 series routers naming
conventions
Field
|
Meaning
|
Description
|
A
|
Product name
|
AR: application and access routers
|
B
|
Hardware platform series code
|
Currently, three router series are available: 1, 2 and
3. A larger value indicates higher performance.
|
C
|
Hardware platform type
|
2: modular router
|
D
|
Maximum number of slots supported by the router
|
AR1200 series: D indicates the maximum number of SIC slots supported.
|
AR2200/3200 series: D indicates the maximum number of XISC slots
supported.
|
||
NOTE:
|
||
D can be 0, indicating the cost-effective router model
with fixed uplink interfaces or reduced number of slots. E represents the
number of fixed uplink interfaces and or reduced number of slots.
|
||
E
|
Fixed uplink interfaces on the router
|
1: FE/GE
|
2: E1/SA
|
||
4: four SIC slots
|
||
NOTE:
|
||
If E is 0, the device has no fixed uplink interface.
|
||
F
|
Other interface types supported by the router. This
field is optional.
|
F: FE LAN interface
|
L: simplified interface
|
||
V: fixed voice interface
|
||
W: fixed Wi-Fi access interface
|
||
G
|
Extended information about the router. This field is
optional.
|
A: AC model (AC is the default configuration, and this field can be
omitted in AC models.)
|
D: DC model
|
||
NOTE:
|
48FE: 48 fixed 100M switching ports
|
|
This field starts with "-" and specifies
supplementary interface descriptions or other possible configurations.
|
||
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