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NOKIA Ericsson Alcatel/ Lucent Huawei ZTE Other Optical Module Equipment Cable Power module
Huawei GPHF 16-Port GPON Service Board H902GPHF
Huawei GPHF 16-Port GPON Service Board H902GPHF
Xingheda Technology Co , Ltd provides Huawei OLT machine or board, such as MA5600T, MA5603T, MA5608T, etc If you have specific model requirements, please contact us, thank you
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Product Details:
Product Description：

Feature and Specifications

The H902GPHF board supports the following features and specifications:

  • 16 GPON SFP ports
  • A maximum of 1:128 split ratio
  • Class B+/C+/C++ one-fiber bi-directional optical modules
  • Received signal strength indicator (RSSI) detection and optical signal transmission control of the optical module
  • ONU-based traffic shaping
  • Temperature reading and high-temperature alarm
  • Automatic power-off in case of high temperature
  • Upstream and downstream forward error correction (FEC)
  • Type B/Type C protection
  • L3VPN and D-CCAP networking
  • A maximum of 20 km transmission distance
  • Rogue ONU detection
  • Optical power budget of the GPON port
    • Class B+ optical module with a 28.5 dB power budget (used in most cases)
    • Class C+ optical module with a 32 dB budget (used for long-distance transmission)
    • Class C++ optical module with a 35 dB budget (used for long-distance transmission)

Differences between GPON Interface boards:

Specification H901GPHF/H902GPHF H901GPUF H901GPLF H901GPSF
Table 1 Differences between GPON Interface boards
Specification H901GPHF/H902GPHF H901GPUF H901GPLF H901GPSF
Application scenario FTTC/B/D, D-CCAP, FTTH, and FTTO/FTTM FTTC/B/D,D-CCAP,FTTH,FTTO/FTTM FTTC/B/D,FTTH,FTTO/FTTM FTTH
Port quantity 16 16 16 16
Forwarding capability 40 Gbit/s 40 Gbit/s 40 Gbit/s 40 Gbit/s
Port rate Upstream: 1.244 Gbit/s Upstream: 1.244 Gbit/s Upstream: 1.244 Gbit/s Upstream: 1.244 Gbit/s
Downstream: 2.488 Gbit/s Downstream:  2.488 Gbit/s Downstream: 2.488 Gbit/s Downstream: 2.488 Gbit/s
Maximum split ratio 0.130555556 0.130555556 0.130555556 0.130555556
ONU-based shaping Yes Yes Yes Yes
Controlled optical signal transmission of the optical module Yes Yes Yes Yes
Temperature query and high temperature alarm Yes Yes Yes Yes
Automatic shutdown at high temperature Yes Yes Yes Yes
Energy conservation for service boards Yes Yes No Yes
Maximum distance difference between 2 ONUs under the same PON port(board capability) 40 km 40km 40km 40 km
MAC address table size 131072 32768 32768 16384
Downstream FEC Yes Yes Yes Yes
Upstream FEC Yes Yes Yes Yes
Rogue ONT detection and isolation Yes Yes Yes Yes
Assured bandwidth 1238784 kbit/s 1238784 kbit/s 1238784 kbit/s 1238784 kbit/s
T-CONTs per GPON port 1024 1024 1024 1024
ONUs per GPON port 128 128 128 128
GEM ports per board 16384 16384 16384 16384
GEM ports per GPON port 3872 3872 3872 3872
Service flows per board 16368 16368 16368 16368
9216-byte jumbo frames Yes No Yes No
Routes/ARP table size 196608 196608 196608 65536
1588v2 Yes Yes Yes No
NTP Yes Yes Yes Yes
HQoS Yes No No No
Security (Anti-DoS, Anti-MAC/IP Spoofing) Yes Yes Yes Yes
Y.1731 PM Yes Yes Yes No
PON ISSU Yes No No Yes
D-CCAP Yes No No No
GPON type B protection (single homing) Yes Yes Yes Yes
GPON type B protection (dual homing) Yes No No No
GPON Type C protection (single homing) Yes Yes Yes Yes
GPON type C protection (dual homing) Yes No No No
Power budget per GPON port Class B+ (28 dB, most common)
Class C+ (32 dB, long reach transmission)
Class C++: 35 dB
Bandwidth per T-CONT 1 Mbit/s (in the minimum delay mode)
128 kbit/s (in the maximum bandwidth usage mode)

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