Basic layout of huawei olt Leading Huawei networking products distributor-Huanetwork.com

1. Basic Layout of Huawei OLT
Basic Layout
Chassis: bundled sales, not sold separately
MPU: generally double master, one for main and one for standby, SCUN, MCUD (MA5608T) are
common used
Power Plate: generally dual power, one for main and one for standby, PRTE (DC), MPWC (DC),
MPWD (AC) are common used
Upstream board: GICF, GICG, X2CS etc.
GPON service boards: GPBD, GPFD etc.
Software: generally has been installed inside the control board SCUN
Control board - SCUN (SCUL, SCUK, SCUH)
Function:
 Systematic control, switching and unified network management
 Simple routing protocol functions realization
External Interface:
 CON (RS-232 the serial port maintenance)
 ETH (10/100M Base-T the Ethernet port maintenance)
 ESC environmental monitoring port
 4 GE uplink optical interfaces
Frequently configure two, one for main and one for standby, OLT software is installed in the main
control board
GPON service board -GPBC/GPBD/GPFD
Main functions:
Huawei GPON (Gigabit Passive Optical Network) access panel and terminal ONU (Optical
Network Unit) devices together to achieve the OLT function on GPON system, default with B +
SFP module (free), to replace the need to purchase C +
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2. Differences of GPON board:
Type Port number Optical module Maximum splitting ratio Traffic shaping
1G-GPON 4 SFF(Class B+) 1:64 No
1G-GPON 8 SFP(Class B+ and Class C+) 1:128 No
1G-GPON 8 SFP(Class B+ and Class C+) 1:128 Yes
1G-GPON 16 SFP(Class B+ and Class C+) 1:128 Yes
1G-GPON 8 SFP(Class B+ and Class C+) 1:128 Yes
10G-GPON 4 XFP 1:128 Yes
Difference between GPON intermediate B + and C + optical modules
 Both of the B + and C + are supported 1:128 spectroscopic, mainly affecting transmission
distance
 The higher splitting ratio is, the greater of the loss, and the shorter of the transmission
distance
 You can replace the customer GPBD of B + module into C +, but it should be charged
OLT module
Transmit power RX Sensitivity (Unit: dBm)
Class B+: 1.5~5 -28
Class C+: 3~7 -32
ONU module
Class B+: 0.5~5 -27
Class C+: 0.5~5 -30
Power board
 MA5680T, MA5683T, MA5600T, MA5603T power only supports DC (If you only AC input,
you need to buy an inverter to convert AC-48V into DC.)
 MA5608T, divided into two kinds, AC and DC.
Software
 The charges is based on each GPON port, from R (n) to R (n +1)
 Software issues related to compatibility between Huawei OLT and Huawei ONT, with some
compatibility version is better, and some relatively poor.
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3. More related:
MA5680T Vs MA5683T : A Distinct Comparison
Huawei SmartAX MA5600T-Global First All-in-one Access Platform
HG8245A VS HG8245: Wifi Signal Strength
Competitive Price Huawei GPON ONT Arrival: HG8010H and HG8245A
The basic configuration of OLT
More Huawei products and Reviews you can visit: http://www.huanetwork.com/blog
Huanetwork.com is a world leading Huawei networking products distributor, we wholesale
original new Huawei networking equipments, including Huawei switches, Huawei routers,
Huaweisymantec security products, Huawei IAD, Huawei SFP and other Huawei networking
products. Our customers include telecom operators, Huawei resellers, ISP and system integrators.
Right now most of our sales are contributed by regular customers.
In Huanetwork Lab, also we have Huawei OLT, MDU, DSLAM and switch for customer do
remote testing, any potential customer are welcome to login to our lab. If you need a total Huawei
FTTx solution or Huawei ADSL solution for your network, also you may feel free to contact us.
Our website: http://www.huanetwork.com
Telephone: +852-30501940
Email: sales@huanetwork.com
Address: 23/F Lucky Plaza, 315-321 Lockhart Road, Wanchai, Hongkong
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