Do Subcards of Huaei S5700-SI and S5700-EI Support 10GE Ports?

Huawei S5700-SI and S5700-EI Huawei 10G SFP+ Switch use front subcards to provide 10GE ports. The ES5D000X2S00 and ES5D000X4S01 front subcards provide 10GE ports on the S5700SI and S5700EI switches. They use SFP+ optical modules,

The S5700SI and S5700EI switches support the ES5D000X2S00 and ES5D000X4S01 front subcards since V100R005.

An ES5D000X2S00 2-port 10G SFP+ subcard front subcard can be used without a rear subcard or together with a rear subcard supported by the switches.

When an ES5D000X4S01 front subcard is used together with an ES5D00ETPB00 extended rear subcard of which the PCB version is VER.C, all the four ports on the ES5D000X4S01 front subcard can be used. If an ES5D000X4S01 front subcard is used without an ES5D00ETPB00 extended rear subcard or used together with a stack rear subcard, only the first and third ports on the front subcard can be used. The two ports are displayed as XGigabitEthernet */1/1 and XGigabitEthernet */1/2 in command lines.

What is the access User and Password of the MA5683T / MA5680T Main Processing Board SCUN?

Q: What is the access User and Password of the MA5683T / MA5680T Main Processing Board SCUN?

A: 

Huawei STM-64 service board introduction and FAQ

SSN4SL64(S-64.2b,LC) is a 1 port STM-64 optical interface board, can be used on Huawei OSN 3500, OSN7500. SSN4SL64(S-64.2b, LC) part number is 03052980, model name is SSN1SL6402.

SSN4SL64(S-64.2b,LC) comes with 1 unit S-64.2b SFP module, transmission distance is 40km. SFP module is not swappable to perform different transmission distance.

Q: What the board substitution relation among different versions?

A: When the TCM function and AU-3 services are not required, the N1SL64 can substitute for the N2SL64.

Huawei N4SL64 supports the board version replacement function to substitute for the N1SL64/N2SL64, Huawei OSN 3500 SL64 wholesale.

Q: What is the difference between different function code?

How to Setting License on Huawei NMS?

This chapter describes how to perform license setting on the NMS. For example: The smart line card/The TP-Assist function/The OptiX OSN 8800 T32 standard Subrack Speedup.

Prerequisite

• You must be an NM user with "NM operator" authority or higher.
• The license file has been installed.
• The NE has been created on the NMS.

Tools, Equipment, and Materials

U2000

Legend Information

Figure 1 shows legend information about U2000 operations.

Figure 1 Legend Information 

2000Batch Configuration

1. Visit the following navigation path.
   

1. Select the desired license.
   
2. On the NE license Authorization window, select the desired NE and set the license.
   
   
   NOTE:

   1. To set the license to support TP-Assist, on the right side of the window, change the NE license status from off to on and click Apply on the lower right corner of the window.
   2. To set the license to support a smart line card, in the column of OptiX OTN Platform,Hybrid Service Line Card SDH Encapsulation Ability fee or OptiX OTN Platform,Hybrid Service Line Card Packet Encapsulation Ability fee, enter the number of virtual ports, and click Apply.
   3. To set the license to support OptiX OSN 8800T32 standard Subrack Speedup, in the column of OptiX OSN 8800T32 standard Subrack Speedup enter the number of borads, and click Apply

Single NE Configuration

You can also navigate to the NE Explorer to set the license for a single NE.

1. IN the NE Explorer, set the license.
   
   
    NOTE:

   1. To set the license to support TP-Assist, on the right side of the window, change the NE license status from off to on and click Apply on the lower right corner of the window.
   2. To set the license to support a smart line card, in the column of OptiX OTN Platform,Hybrid Service Line Card SDH Encapsulation Ability fee or OptiX OTN Platform,Hybrid Service Line Card Packet Encapsulation Ability fee, enter the number of virtual ports, and click Apply.
   3. To set the license to support OptiX OSN 8800T32 standard Subrack Speedup, in the column of OptiX OSN 8800T32 standard Subrack Speedup enter the number of borads, and click Apply

Universal Switch Architecture for Multiservice Grooming

Huawei OptiX OSN equipment uses a universal switch architecture for unified grooming of packet services and TDM services. OptiX OSN equipment can work in packet mode, TDM mode, or dual-domain (packet+TDM) mode.

The three modes can be smoothly switched by upgrading the software of a service board so carriers' requirements on services and networks can be met. The smooth switching between the three modes supports carriers' distributed smooth investment based on the development of the technology and industrial chain.

Based on a universal switch architecture, OptiX OSN equipment OSN 3500 uses the packet transmission technology to perform efficient statistical multiplexing on data services so the transmission cost of every bit is reduced. In addition, OptiX OSN equipment uses the Native technology to transmit TDM services so voice services are transmitted with high quality.

Figure 1 OptiX OSN equipment architecture 

Based on a universal switch architecture, OptiX OSN equipment unifiedly transmits packet services such as 2G, 3G, and VIP private line services so network overlapping is avoided. In addition, OptiX OSN equipment transmits TDM services. Carriers can constitute an end-to-end packet network, dual-domain (packet+SDH) network, or STM-64 board and Hybrid (MSTP+routers) network that bears L2+L3 services. This complete packet transmission solution allows an evolution from TDM networks to all-IP networks

Can Optical Ports Connecting Two Huawei Switches Work Normally If Their Transmit/Receive Power Is Abnormal?

When the power of optical ports connecting two switches is abnormal, either of the following

situations occurs:

When the transmit/receive power of the optical ports is too high, optical modules on the

ports may be damaged. In this case, connect an attenuator to the optical modules.

When the transmit/receive power of the optical ports is too low, error packets or packet

loss may occur on the optical ports or the ports may be Down. In this case, you are

advised to:

– Check whether the fiber length between the two ports is within the maximum transmission range of the optical modules on the ports.

– Check whether the fiber between the two ports is damaged.

– Use optical modules with a longer transmission distance on the two ports.

When connecting switches through optical ports, pay attention to the following points:

• The optical modules used on both ends must have the same wavelength.
• The receive power must be within the range required by the optical modules.
• The transmission distance of an optical module is affected by the optical fibers connected to it. For example, when Huawei OMXD30000 10GE SFP+ optical module on 10GE Switch uses OM1 multimode optical fibers, its transmission distance is 0.033 km. When this optical module uses OM3 multimode optical fibers, its transmission distance is 0.3 km.
• The optical modules used on both ends must have the same transmission speed, and the interface configurations on both ends must comply with related protocols.
• The type of optical modules used on the two ports is not restricted. For example, a port with an XFP optical module can communicate with a port with an SFP+ optical module bought with a cheap 10GE SFP+ port Switch, as along as they meet the preceding requirements.

Huawei 90A Power Converter ETP4890-A2

ETP4890-A1-90A can convert from 220V or dual-wire of 110V into telecom grade -48V DC output. It has three rectifier slots, can support R4830G and R4815N, three R4830G rectifiers are configured by default. Monitor SMU01A, SMU01B, SMU01C are also supported, only SMU01A provides WebUI and implements remote unattended management.  ETP4890-A2-90A can apply to Huawei OSN8800 OSN3500 MA5800, which provides excellent performance such as intelligent battery management, remote monitoring, etc.

• Supports a wide voltage range of 85 V AC to 300 V AC.
• Provides comprehensive battery management.
• Supports SMU01A, SMU01B, SMU01C Monitor module.
• Supports WebUI remote management, only in SMU01A.
• The SMU01B can connect to the U2000 over Huawei master/slave protocols.
• Displays information on a LCD and provides buttons for operations.
• Supports electronic labels.
• Rectifiers and the site monitoring unit (SMU) are hot-swappable.
• Allows high-efficiency and standard-efficiency rectifiers with the same capacity to coexist.
• Apply for Huawei OLT, Huawei OSN, Huawei Router and Huawei Switch.