The GPxF board is GPON interface board of Huawei MA5800 series, it works together with the optical network terminal (ONT: HG8546M, EG8145V5…) to provide GPON access services and plays an important role in Internet access layer. Since there are 4 types of MA5800 GPON interface boards, which one can be the better choice for your needs?
In this article, we will compare all GPxF interface boards and find out their differences, then list the main differences among those boards.
In the table, “?” indicates “supported” and “×” indicates “not supported”.
Table 1. Differences between GPON Interface boards |
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Board Name |
H901GPHF |
H901GPUF |
H901GPLF |
H901GPSF |
Application scenario |
FTTC/B/D?D-CCAP? FTTH?FTTO/FTTM |
FTTC/B/D?D-CCAP? FTTH?FTTO/FTTM |
FTTC/B/D?FTTH? FTTO/FTTM |
FTTH |
Energy conservation for service boards |
? |
? |
× |
? |
MAC address table size |
131072 |
32768 |
32768 |
16384 |
9216-byte jumbo frames |
? |
× |
? |
× |
Routes/ARP table size |
196608 |
196608 |
196608 |
65536 |
1588v2 |
? |
? |
? |
× |
HQoS |
? |
× |
× |
× |
Y.1731 PM |
? |
? |
? |
× |
PON ISSU |
? |
× |
× |
? |
D-CCAP |
? |
× |
× |
× |
GPON type B protection (dual homing) |
? |
× |
× |
× |
GPON type C protection (dual homing) |
? |
× |
× |
? |
As you can see from the Table 1:
1.Only GPHF and GPUF supports D-CCAP; While GPSF scenario have limited only support FTTH
2. Only GPHF and GPLF support Jumbo Frame
3. GPHF have 4 times MAC address than GPUF and GPLF, 8 times MAC address than GPSF
4. GPSF only have 1/3 ARP table capability than GPHF/ GPUF/ GPLF
After reading this article, hope you can find a GPON interface board that more suitable for your needs. If you still not clear about your requirement, please contact our support team freely: [email protected]