sdh mux

This article QQ space link: http://user.qzone.qq.com/29185807/blog/1460616602 This article csdn Links: http://blog.csdn.net/screscent/article/details/51151550 In the k8s source code, there are a lot of use of MUX and broadcaster. These two things are very simple in themselves, but more and more feel, do not take these two things to explain, fear that there will be a lot of things will not be clear. So it is better to explain. Source code in K8s.io\kub

The broadband access technology in Access network presents a new development trend. The traditional telephone network is bound to transition to the next generation Telecom network with data service as the center, broadband and IP as feature. The telecom business has gradually shifted from narrow-band service such as telephone to multimedia broadband service, which integrates voice, high-speed data and variable video. Faced with many access technology, how to choose the ideal solution, efficient

done for the data mode, the AT command can not be interactive.So this time, there is a thing, this thing is Cmux Protocol (gsm0710) specifically what I am not very clear, multiplexing serial port technology, many SIM card modules are supported by this protocol, you may see in the SIM card details of his support 0710 MUX protocol features. This cmux is a thing between your MCU or SOC and GPRS, it will make your serial port become more than three, it w

info method ), there are a lot of related extensions, there is a RTCP-MUX extension, recently tested QoS in doubango, found freeswitch to doubango RTCP feedback, network layer reports ICMP inaccessible, the client does not receive RTCP feedback, the reason for the failure of QoS is that RTCP-MUX is a ghost. doubango supports this extension, but freeswitch does not, the purpose of this extension is to send

The simple point of multiplexer protocol (MUX) is multiplexing. It virtualizes the original physical channel into several concurrent logical channels, which are the same as the physical links in the network protocol, the logical link is a bit similar. the implementation is also similar. Package the data on the Logical Channel, add the end of the packet header, and then send it to the physical channel. In this example, at + cmux = 0 is the data

1. Simple topology diagramLine import------line entrance (my room core switch)------My server terminal assigned IP101.251.65.33 101.251.65.34 || IP route 101.230.0.0 255.255.0.0 nextop 101.251.65.33Dedicated router2. Border Routing 3945 configurationDefine inside ports and zones (My Computer room intranet interface)Define the outside port and region (My computer room outside the network interface, is also the interface of the line access)Access-list 1 Permit 10.1.11.0 0.0.0.255 (allow intranet s

MP1570A is a BER tester used by Nippon Corporation for SDH testing.Automated test scenarios and principles for 1.mp1570aarbitrary test pc--(telnet)--Test PC (TCL Interrupt)-->sig_teq_sdh.tcl--> (GPIB line)-->mp1570a chassisMP1570A's situation is unique, first of all its chassis internal software architecture uses the Visa virtual instrument software architecture. So its chassis does not have an IP address, the PC cannot be connected to the chassis via

Original address:: http://www.51hei.com/bbs/dpj-50167-1.html Related articles 1, the basic knowledge of electronic primer: Multi-Channel selector switch (MUX)----http://www.picmcu.com/portal.php?mod=viewaid=37 2, multi-channel selector----HTTP://BAIKE.BAIDU.COM/ITEM/%E5%A4%9A%E8%B7%AF%E9%80%89%E6%8B%A9%E5%99%A8 Multi-channel selector switch is commonly used in electronic design, mainly used in channel expansion, in some cases through the selection o

From: http://hi.baidu.com/jasonzang1982/blog/item/060b0b3b5ad073f9b211c79d.html Te: Terminal EquipmentMS: Mobile Station Allows a number of simultaneous sessions over a normal Serial Asynchronous interface.1. Te sends at + cmux = 0 to notify ms to enter MUX mode through physical channels;2. Ms response OK indicates consent;3. Te sends samb0, 1, 2, 3 in sequence, and creates a value ranging from 0 ~ 3 logical channel;4. Ms responded to UA and agreed;5

Article Description: stunning presentation-Baidu search mobile phone client-design project sharing. October 8, 2011, Baidu Search mobile phone client officially landed Apple Store.December 12, 2011, Baidu Search mobile phone client won the app Store 2011, the most popular first name of the tool category. This lightweight search application poured into the product design team a lot of effort. New visual and interactive experience, better search experience, new ding features ... Its

With the PC into the tens of thousands of households, as one of the computer's main equipment of the mouse and desktop is also quickly popular in ordinary people, but you know how the mouse came out of it? Imagine a huge plastic box with a shiny

If there is no business, the optical port will reverse or shield the alarm... The possible reason for r_los is: 1. the optical cable is disconnected. In this case, find the optical cable breakpoint and splice the cables. 2. the attenuation of the

R1 cisco7200, R2 Huawei Ar28-11 After inspection, the subsidiary line router R2 connected with the port of the subsidiary intranet set the firewall rules firewall: # Interface ethernet0/0 Description Juyuwang IP address 10.xxx.xxx.xxx 255.255.0.

network technology. The business of the metro core layer has a high degree of convergence, and the number of core device nodes is relatively small. Large-particle business transmission can be achieved through 10G devices or 40G devices. Due to the long development and application process of SDH Equipment, the cost of SDH-based MSTP System is relatively low, and mature network protection and large network b

Comparison of IP transmission technology in cable TV networks Abstract: IP transmission technology in cable TV networks includes three forms: IP over ATM, IP over SDH, and IP over WDM, this article introduces and compares the three IP Address Transmission Technologies in detail. Key words: IP technology, cable TV network, IP over ATM, IP over SDH, IP over WDM. With the rapid development of the global

With the rapid growth of Internet users and web numbers, the Internet's demand for bandwidth has increased dramatically. According to statistics, every 6-9 months, the main ISP's Internet backbone link bandwidth will increase by one times, link rate will increase from oc-3/stm-1 to oc-48/stm-16 or oc-192/stm-64 or even higher. It is predicted that the data will be the most important information flow on the future network, it will bring the most profitable business opportunities, and now the Inte