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{"title":"huawei gphf H901gphf 16 Ports Gpon Board with 16 PCS C+ Modules Ma5800 Olt","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b0\/87\/bdacc655251643b41061a4c358ab-200x200-1\/huawei_gphf_h901gphf_16_ports_gpon_board_with_16_pcs_c_2b_modules_ma5800_olt_huawei_gphf.jpg","attrs":{"Place of Origin":"China","Brand Name":"hongking","Model Number":"gphf","Supply Ability":"10000pcs\/Week"}}
{"title":"Original Olt Zxa10 C300 with 2*10g Uplink Board Huvq+2*Control Board Scxn+2","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a1\/17\/5a75184fc18b1099f17f8faf4920-200x200-1\/original_olt_zxa10_c300_with_2_2a10g_uplink_board_huvq_2b2_2acontrol_board_scxn_2b2_2apower_board_prwh_2b1_2agtgo.jpg","attrs":{"Place of Origin":"China","Brand Name":"HONGKING","Model Number":"C300","No. of Fiber":"144"}}
{"title":"ZTE ZXA10 C320 Chassis with 2xSMXA (UCDC1) DC","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/69\/95\/3bfee29ede6943f24749a8431a4f-200x200-1\/zte_zxa10_c320_chassis_with_2xsmxa_28ucdc1_29_dc.jpg","attrs":{"Place of Origin":"China","Brand Name":"HONGKING","Model Number":"C300","No. of Fiber":"144"}}
{"title":"ZTE ZXA10 C320 Chassis with 2xSMXA (UCDC1), 1xGTGO C+ SFP Module","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/59\/23\/b40cb9f814fcc9e21ee3079ff84e-200x200-1\/zte_zxa10_c320_chassis_with_2xsmxa_28ucdc1_29_2c_1xgtgo_c_2b_sfp_module.jpg","attrs":{"Place of Origin":"China","Brand Name":"HONGKING","Model Number":"C320","No. of Fiber":"144"}}
{"title":"Original Olt Zxa10 C300 with 2*10g Uplink Board Huvq+2*Control Board Scxn+2","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ae\/8b\/f190f0a42f574dff581cc04e5062-200x200-1\/original_olt_zxa10_c300_with_2_2a10g_uplink_board_huvq_2b2_2acontrol_board_scxn_2b2_2apower_board_prwh_2b1_2agtgo.jpg","attrs":{"Place of Origin":"China","Brand Name":"HONGKING","Model Number":"C320","No. of Fiber":"144"}}
MPWC H801 MPWC Dual DC Power Card 48V-60V 10A for Huawei MA5608T OLT
The H801MPWC board is a power board with dual DC power inputs. The H801MPWC board leads in the -48 V DC power to the device.
Overview
The H801MPWC board supports the following functions:
Two -48 V DC inputs
Filtering and current-limiting for the power input port
Detection of input undervoltage, power supply availability, and power supply faults
Reporting of the protection alarm together with board ready status
Indication of power status
Working Principle
The basic working principle of the H801MPWC board is as follows:
The H801MPWC board leads in one -48 V power input through one 3V3 power connector, and transfers the power to the filter circuit, then to the current limit protection circuit, and finally to the backplane, supplying power to the subrack and other boards.
The detection and reporting circuit checks the protection fuse for any faults, and reports the detection signals together with the board ready status signal to the control board. The control board indicates these detection signals through indicators.
The detection and reporting circuit checks for input undervoltage and availability of power supply.
The E2PROM circuit stores the board manufacture information.
The H801MPWC board leads in the 5 V/3.3 V power from the backplane to power certain internal chips of the board.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
100000000-200000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Hongking Industrail co.,limited
Was established in 2009，We are specialized in the research and development of fiber optical access network technology.
We Provide Competitive fiber optic access solution for ISP Company and Government worldwide.
In the past 10years, we had provide our produ... Hongking Industrail co.,limited
Was established in 2009，We are specialized in the research and development of fiber optical access network technology.
We Provide Competitive fiber optic access solution for ISP Company and Government worldwide.
In the past 10years, we had provide our produ...
