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We buy Huawei OSN 3500 in local, and now we need to test the SDI service, below is the steps, hope it can helpful for you.

1, Connect the cables to the equipment as pictures attached.

2, Set the service type on a video generator.

3, Set the eye diagram, image, BER, and jitter on a video analyzer.

4, Before the test, set the BER window to 0. Observe the video analyzer to check whether the service is available.

5, If the service is unavailable, configure a loopback from the local cross-connect board to the opposite VST4 board and a loopback from the opposite cross-connect board to the local VST4 board. Perform a test section by section to locate the fault.

Huawei OSN 6800 main control SCC is available in eight functional versions, namely, TN11, TN16, TN21, TN22, TN23, TN51, TN52, and TNK2.

TN51SCC and TN52SCC can substitute for TN11SCC.

TN52SCC can substitute for TN51SCC.

TN22SCC and TN23SCC can substitute for TN21SCC.

TN23SCC can substitute for TN22SCC.

Yes, most of common version like V8R11, V8R13 and V8R15 support GPFD, but please make sure your Huawei GPON OLT software included the packet of your GPFD board version, for example, H803GPFD and H805GPFD IO-packet is different.

The fan tray board on Huawei NG-OLT MA5800 X2 X7 X15 X17 perform heat dissipation, function are the same, just board names are different.
It comes with OLT Chassis by default, no need inquiry it when check MA5800 price.

There are two types:

1, Automatic switching

Huawei STG/XCH/UXCM detects its own status through hardware or software. If it is in the abnormal status, a switching is performed automatically. The switching is performed by the board and no manual operation is required.

The following conditions trigger automatic switching:
A hardware fault occurs on the STG/XCH/UXCM board.
The STG/XCH/UXCM board goes offline when, for example, it is removed or undergoes a cold reset.
Switching occurs between the active and standby cross-connect boards in an OptiX OSN 8800 T64/T32 subrack.

2,Manual switching

When a switching is required in a test during the normal running of the active and the standby STG/UXCMs/XCH board, the switching can be performed manually.

Currently, HG824x series Huawei GPON ONT supports the following types of routes:

Policy route: The egress of packets is determined based on the ingress, source IP address, and IPTOS of the packets. Currently, the ONT supports the ingress- and source IP address-based policy routes. These routes can be configured by using the NMS or web page.
The ingress-based policy route can be used for the Internet access service. The route can be configured by binding the WAN port to the LAN port of the ONT. After the Layer 3 LAN port is bound to a WAN port, all packets that are routed into the ONT through this LAN port are routed out of the ONT through the WAN port that is bound to the LAN port.
The source IP address-based policy route is used for the voice service and TR-069 service by default. After the voice WAN port and TR-069 WAN port obtain the IP address, the source IP address-based policy route is automatically configured on the ONT. If the source IP address in a packet is the IP address of the voice WAN port, the packet is forwarded to this WAN port. If the source IP address in a packet is the IP address of the TR-069 WAN port, the packet is forwarded to this WAN port.

Static route: The network administrator manually configures the routing information by using the NMS or web page. The WAN port of the ONT on the route is specified based on the source IP address of packets.

Default route: After the ONT fails to find a policy route or static route after receiving packets, the ONT forwards the packets through the WAN port specified by the default route. The default route can be configured by using the NMS or web page.

After buy Huawei HG8245Q2 HG824x series ONT, it always selects a route with a higher preference. Among the three types of routes, the preference of the policy route is the highest and the preference of the default route is the lowest.

Yes, H901GPHF support Type B protection (dual-homing) and Type B Protection (single-homing)/ Type C.

While Huawei GPON service BOARD H901GPSF only support Type B Protection (single-homing)/ Type C.

It depends if you are providing voice or not.
only Huawei VDSL2 board service, each VDLE 1pcs subscriber cables; if VDSL2 and Voice, each Huawei VDLE need 2pcs cables.

What is the Optical Power of B+ C+ C++ modules on Huawei GPON board H805GPFD?

C++ SFP Module Optical Power: 6 dBm~10dBm, Receiver sensitivity: -35 dBm

C+ SFP Module Optical Power: 3 dBm~7 dBm, Receiver Sensitivity: -32 dBm

B+ SFP Module Optical Power: 1.5 dBm~5 dBm, Receiver Sensitivity: -28 dBm

When you are use Huawei NG-OLT MA5800 X15, this Fault Locating Guide might be useful for you.

If a user fails to access the Internet in FTTB or FTTC networks: If the user uses a static IP address, check whether the IP address of the PC is correct; if the user uses a dynamic IP address, check whether the user's PC can normally obtain an IP address.

To query the IP address of the PC for a Windows user, do as follows:
Choose Start > Run on the task bar of the PC. Enter the cmd command in the Run dialog box, and then press Enter.
In the displayed CLI, enter the ipconfig command to query the IP address of the PC.

User's PC Fails to Obtain an IP Address
When a user's PC fails to obtain an IP address:
For a PPPoE user, see IP Address Fails to Be Obtained Through PPPoE Dialup.
For a DHCP user, see IP Address Fails to Be Obtained Through DHCP Dialup.

Are the default user name and password of the Huawei MA5800 the same as those of the MA5600T?

According to the latest password security policy, the default user name and password of the MA5800 are root and admin123. The default user name and password of the MA5600T are changed from root and admin to root and admin123 from V800R017C00. To enhance security, you are advised to change the password upon your first login.

[url]http://www.thunder-link.com/HUAWEI-MA5800-X17_p927.htmlUser Name of MA5800[/url]: root
[url]Password of MA5800[/url]http://www.thunder-link.com/HUAWEI-MA5800-X15_p1268.html: admin123

Why Only Two Optical Interfaces Are Displayed After a Front Card Is Installed on an S5700?

The reason is that no extended rear card is installed on the S5700.

An http://www.thunder-link.com/S5700-SWITCH_c136.html Huawei S5700-EI or S5700-SI can provide only two optical interfaces for a front card. If a 4-port front card is installed, an ETPB extended rear card must be installed to provide the other two ports. Otherwise, only two optical interfaces are displayed.

Issue Description
Q:
Current system has a very limited hard disk space.
We have observed that in /var/adm there is a huge file called wtmpx.
What is this file? It is safe to delete it or compress it in order to free hard disk space?
Alarm Information
Null
Handling Process
A:
The wtmpx file is used to determine the history of user logins and reboots. If you login, and logout very frequently, in a few months that file can grow to occupy a lot of space.
Its safe to delete it, even if you might lose the data mentioned above.
You can of course rotate and compress it, that way you will save diskspace and keep the data, in case that is necessary:
cp /var/adm/wtmpx /var/adm/wtmpx.old
cp /dev/null /var/adm/wtmpx
gzip /var/adm/wtmpx.old
In that way you can save a lot of space, depending on your system.
If you dont need the data, you can just delete it instead of compressing the file. There is no harm to the system.
This works on both Solaris 8 and Solaris 10
Root Cause
Null
Suggestions
Null
For more Huawei solution please contact:

Telephone: 852-30623083
Email: Sales@Thunder-link.com
Supports@Thunder-link.com
Website: http://www.thunder-link.com

Issue Description
New ACL rules cannot be added because of the ACL resource insufficient .
Alarm Information
Error: Adding rule failed. Insufficient resource in policy vlan 250 classifier vlan 250 behavior vlanPermit acl 3001, rule Bleep, on slot x vlan 250.
Handling Process
1. Initial configuration is shown below, different VLANs apply same traffic-policy
#
acl number 3001
description "Standard allow ACL"
rule 1 permit ospf source 172.x.250.0 0.0.0.255
rule 2 permit ospf source 172.x.251.0 0.0.0.255
rule 3 permit ip source 172.x.250.0 0.0.0.255
rule 4 permit ip source 172.x.251.0 0.0.0.255
…
#
traffic classifier pstv-acl operator or precedence 5
if-match acl 3001
#
traffic policy pstv-policy
classifier pstv-acl behavior pstv-behavior
#
vlan 250
traffic-policy pstv-policy inbound
vlan 251
traffic-policy pstv-policy inbound
#

2. Replace current traffic-policy with global policy, occupation of ACL resource reduces 50%
#
acl number 3001
description "Standard allow ACL"
rule 1 permit ospf source 172.x.250.0 0.0.0.255
rule 2 permit ospf source 172.x.251.0 0.0.0.255
rule 3 permit ip source 172.x.250.0 0.0.0.255
rule 4 permit ip source 172.x.251.0 0.0.0.255
…
#
traffic classifier pstv-acl operator and
if-match vlan-id 250 to 251
if-match acl 3001
#
traffic policy pstv-policy
classifier pstv-acl behavior pstv-behavior
#
traffic-policy pstv-policy global inbound
#
Root Cause
Traffic-policy including hundreds of ACL rules are applied in different VLANs. ACL resource will be depleted exponentially.
Suggestions
when differnet VLANs or interfaces apply same traffic policy, global policy can optimize ACL resource exponentially.

For more techinical information contact:
Telephone:852-30623083
Email:Sales@Thunder-link.com
Supports@Thunder-link.com
Webstite:http://www.thunder-link.com

Customer complains that the GPBD board is only activated after the
old GPBC board to be replaced and deleted (board delete), however to
do so it is necessary to remove all the configurations related to
GPBC board, like ONTs configuration, service-ports, and then re-
create all these configurations on the GPBD board. According to
customer, this procedure is very difficult and not viable, demanding
a lot of work.
Software Version: MA5600V800R007C00
SPC300
SPH305; HP3008
Null
Null

TN58NS4T58: The Line code format is ePDM-QPSK(SDFEC2) and the Dispersion tolerance is 120000 ps/nm.
TN58NS4T68: The Line code format is ePDM-QPSK(SDFEC2,wDCM) and the Dispersion tolerance is 120000 ps/nm.

Related Versions

The following table lists the product versions related to this document.

Product Name Version
OptiX OSN 8800 V100R011C00
iManager U2000 V200R016C50
iManager U2000 Web LCT V200R016C50

Fault symptom: When an upstream board is used to transmit upstream services, upstream services become unavailable after the control board is replaced.
Cause: The upstream board is not compatible with the new control board.
Solution: Replace the upstream board with a new one that is compatible with the new control board and provides functions of the old upstream board.
Note:
The configuration file of the upstream board may need to be updated after the replacement. If it is updated, activate the new configuration file and then upstream services are available.

When a fault occurs in the system, it is usually accompanied by a large number of alarms and
abnormal performance events. By analyzing this information, you can approximate the type
and location of the fault.
To review the alarms and performance events, do as follows:
Query the current or historical alarms and performance events on the U2000.
Review the running status or the severities of the alarms using the indicators on the open
rack and the boards.
The U2000 fault isolation capabilities can be affected by system faults, and are classified as
follows:
Comprehensive: You are able to obtain fault information for the entire network.
Accurate: You are able to obtain the current alarms, alarm generation time, and historical
alarms of the equipment. In addition, you are able to obtain the specific values of the
performance events.
Complex: In some cases, a significantly high number of alarms and performance events
can make analysis very difficult.
Dependent: Fault isolation is entirely dependent on the normal operations of the
computer, software, and communication equipment. If any of these are faulty, fault
isolation capabilities may be limited or entirely lost.
NOTICE
Before querying the performance data on the U2000, enable performance monitoring on
the U2000. Otherwise, the performance data will not be reported to the U2000.
Before querying the alarm or performance data on the U2000, ensure that the running time
of each NE is correctly set. Otherwise, the alarm and performance data will be incorrect or
not reported to the U2000.
During maintenance, after re-issuing the configuration to a NE, set the NE time to the
current time. Otherwise, the NE will operate at the incorrect default time.
The generation, detection, and transmission of an alarm varies with the OTU type and the type
of signals that the OTU receives. Alarm signal flow analysis allows you to quickly determine
where the fault is occurring.
This article is about [ur=http://www.thunder-link.com/HUAWEI-OTN_c139.htmll]WDM[/url], such as OSN 6800, OSN 8800, you can click the word to find the products.

Board Differences
Item H802GPBD H805GPBD
BOM Code 03020PFN 03021BQW
Description 8-port GPON board
Panel Appearance No difference
Main Features 8 GPON SFP ports
A maximum of 1:128 split ratio
Class B+ and Class C+
Received signal strength indicator (RSSI) detection and optical signal transmission control of the optical module
Temperature query and automatic power-off at high temperature Compatible with features of the H802GPBD board
New features:
Memory extended to 512 MB
Shaping (supported by V800R009 and later)
Supported NE Version V800R006C02 and later V800R008C01SPC104, V800R008C01SPC201, and V800R008C00SPC205-V800R008C00SPC309 with the V800R008C00SPC310 independent control board patch file V800R008C00_only_for_reverse_load.zip installed.
V800R008C00SPC310, V800R008C05, and later
Supported NMS Version BMS V200R12C03SPC101 and later U2000 V100R002C01SPC100 and later
Impact No impact. H805GPBD and H802GPBD can be installed in the same subrack. If H802GPBD is replaced with H805GPBD, the CLI and NMS automatically identify the board name.
Replacement Flow

Replacement Procedure
Location Procedure Details
Maintenance center Log in to the live-network device and collect the hardware information. Collect the hardware information.
huawei(config)#display board 0/3

Replacing GPON board 0/3 in the ETSI service subrack is used as an example in this document.
Live-network site Replace the board on site. For details about how to replace the GPON board on site, see the Replacing the GPON Service Board video.
Hold down Ctrl and click the following figure to view the Replacing the GPON Service Board video.
Verify whether the board is replaced successfully by checking the hardware. Check whether the RUN/ALM indicator blinks green at an interval of 1s.
If the RUN/ALM indicator blinks green at an interval of 1s, the board is replaced successfully.
Maintenance center Verify whether the board is replaced successfully by checking the software. Check whether the board running status is normal.
huawei(config)#display board 0/3

Common Troubleshooting
Fault symptom: When an upstream board is used to transmit upstream services, upstream services become unavailable after the control board is replaced.
Cause: The upstream board is not compatible with the new control board.
Solution: Replace the upstream board with a new one that is compatible with the new control board and provides functions of the old upstream board.

The configuration file of the upstream board may need to be updated after the replacement. If it is updated, activate the new configuration file and then upstream services are available.

This issue is the second official release for OptiX OSN 8800/6800/3800 V100R007C02. Compared with the manual for the issue 01, the manual of this issue contains the SPC100 and SPC200 related information.

Whole manual
Changed the required U2000 version from V100R008C01 to V100R008C00.
1 Cabinet
Optimized the cabinet descriptions. The N63B and N66B cabinets are described through comparison.
Added requirements on subrack configurations inside a cabinet.
LTX Application
ND2 Application
NO2 Application
NQ2 Application
NS3 Application
NS4 Application Revised the description of relay mode of line boards as follows: When optical-layer ASON and electrical-layer ASON are enabled, it does not matter whether the Board Mode parameter is set to Optical Relay Mode or Electrical Relay mode. The parameter must be set to Optical Relay Mode for the line board in a non-ASON system; otherwise, end-to-end management of ASON services is not available.
14.22 TTX
14.20 TSC Added information about latency measurement.
13.12 LOA Added information about InfiniBand 2.5G, InfiniBand 5G, FC1200, FICON10G, and 10GE LAN services.
NPO2E Functions and Features
NPO2 Functions and Features
ENQ2 Functions and Features
Added information about electrical-layer ASON.

by default S6720-30C-EI-24S-AC has one power supply, you don't need to purchase additional power.