In the operator's client base, the government, the enterprise group, bank, insurance company are very important persons. These clients generally provide bandwidth adopting E1 leased line, MSTP special line and IP line, provide communication between the branches, Internet access and other services. For the maintenance of these customers, maintenance engineer mainly faces two problems, one is the customer may question the channel bandwidth especially when Ethernet circuit access via MSTP network; Second, in order to meet customer's requirement, provide higher service quality and faster response speed, when there is circuit failure, maintenance personal should quickly locate fault point and solve the problem, so the engineer in charge of higher work ability.
After many times go deep into the frontline practice and communication with operators maintenance engineer, DADI Telecom developed a new generation Gigabit Ethernet Analyzer, model of GEA-8120E which is combined with the function of DADI original instrument. GEA-8120E can verify the bandwidth through a variety of test methods to help maintenance engineers to settle the bandwidth question in MSTP and IP line access, and through a simple function of high-speed PING help maintenance engineers quickly locate the fault point.
Verify the bandwidth of MSTP special line
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Verify the bandwidth of IP line
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Fault fast positioning of MSTP special line
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Link & Network
? l VLAN: available for 2 layers VLAN traffic frames
? l MPLS: available for 3 layers VLAN traffic frames
Network Performance
? l RFC2544 testing: provide throughput test, latency test, frame loss test, back-to-back frame test
? l Traffic testing: Traffic generation at full line rate to test service at layer 2, layer 3, layer 4, support 8 configurable streams to count the received traffic and filter and analyze the received data. Carry out BERT and IPDV data jitter testing at the same time
? l High-speed PING: high speed PING whose rate is up to 1000Mbps and based on hardware, support loopback PING and multiple address’ PING
? l High-speed download speed testing: available for multithreading 1000 Mbps line rete download rate testing which is based on FTP and HTTP
? l Service performance testing: test the response time of DNS, POP3, SMTP, and the WEB server
? l Data loopback: available for 1~3 layer’s data loopback
? l Mutual cooperation: cooperate with other instruments of DADI Telecom to test RFC 2544
Network Tools
? l PING: ordinary PING function to verify network connectivity
? l Trace route: display the information of each router that data packets target by
? l WEB browse: surf the Internet through the browser
? l PPPoE: PPPoE dial up, PING and traffic testing
Network Analysis
? l Net scan: scan and identify network equipment in LAN
Cable & Port
? l Wire length testing: test the length of twisted-pair cable
? l Wire order testing: to recognize the cables are parallel or cross
? l Port blink: determine which port of the switch connected to the cable
? l Cable find: cooperate with Tone generator to find the cable
? l POE testing: Identification of PoE equipment
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