Configure redirection ZTE OLT

Configure redirection ZTE OLT

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Today i will discuss how to Configure redirection ZTE OLT.

Prerequisites:

  • Make sure that the network device works normally.
  • Log in to the ZXA10 C220 through HyperTerminal or Telnet.

Context:

Redirection modifies egress direction of packet according to traffic classification. The direction may be next hop, CPU or interface.

To configure the redirection, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the acl command to configure ACL.
Step-3. Use the rule command to configure ACL rule.
Step-4. Use the redirect in command to configure redirection.
Step-5. Use the interface command to enter interface configuration mode.
Step-6. Use the ip access-group command to apply the ACL to port.

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Queue Scheduling Configure ZTE OLT

Queue Scheduling Configure ZTE OLT

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Today i will show how to Queue Scheduling Configure ZTE OLT.

Prerequisites:

  • Make sure that the network device works normally.
  • Log in to the ZXA10 C220 through HyperTerminal or Telnet.

Context:

Each physical port of the ZXA10 C220 supports eight (0 – 7) output queues, which are called CoS queues. The device performs operations on the output queues on the entry port according to the CoS queues corresponding to the packet 802.1p. When congestion occurs on the network, multiple packets may compete for one resource. Queue scheduling can solve this problem.

On the network side, the ZXA10 C220 supports three queue scheduling modes:

  • Fair–queue
  • SP
  • WRR

To configure the queue scheduling, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the queue-mode command to configure network side queue schedule mode.

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Priority Mark Configure ZTE ZXA10 C220 OLT

Priority Mark Configure ZTE ZXA10 C220 OLT

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Today i will show how to Priority Mark Configure ZTE ZXA10 C220 OLT.

Prerequisites:

  • Make sure network device works normally.
  • Log in to the ZXA10 C220 through HyperTerminal or Telnet.

Context:

Priority mark is used to allocate priority to certain packets according to traffic classification.
It supports the following operations:

  • Modify CoS queue and 802.1p value.
  • Modify CoS queue but not 802.1p value.
  • Modify DSCP value.
  • Modify drop precedence.

To configure the priority mark, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the acl command to configure ACL.
Step-3. Use the rule command to configure ACL rule.
Step-4. Use the priority-mark in command to configure priority mark.
Step-5. Use the interface command to enter interface configuration mode.
Step-6. Use the ip access-group command to apply ACL to port.

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GPON SFP Transceiver Manufacturers Company

GPON SFP Transceiver manufacturers Company

Today i will share you GPON SFP Transceiver manufacturers Company list.

“What’s your EPON ONU,OLT chipset?”
“Can your OLT/ONU work with other brand ONU/OLT?”
Broadcom, Qualcomm chipset,TK3715, QCA8821, BCM6828F, TK3721 and etc…
There are various chipset solutions and IC(Integrated Circuit) specifications on the market, when we are purchasing the FTTH PON equipment, which would be a headache problem to choose.

Main IC(Integrated Circuit) solutions of FTTH PON

Today, FOT Blog try to collect all the main current IC manufacturers and solutions for our FTTH project purchasing managers. bellow are the details GPON SFP Transceiver manufacturers Company list.

No.1 PMC-Sierra, Inc. (Strong in FTTH OLT solution)

For PMC-Sierra, success is all about networking. The company develops and markets some 730 semiconductor products designed to support the Internet infrastructures of corporations and enterprise clients, as well as the communications networking equipment industry. Its controllers, mappers, multiplexers, processors, switches, and transceivers are used in laser and multifunction printers, servers and storage devices, communications infrastructure equipment, and fiber-to-the-home equipment. OEM customers include Alcatel-Lucent, Cisco, EMC, HP, Huawei, and ZTE. PMC-Sierra sells products directly and through distributors. It is said that got a strong role in the OLT IC Chipset solution.

No.2 Marvell Technology Group Ltd. (Popular in Asia/Pacific region)

Marvell Technology Group offers digital and mixed-signal integrated circuits for data storage and broadband communications applications. Products include read channels (which convert analog data from a magnetic disk into digital data for computing), preamplifiers, and Ethernet switch controllers and transceivers. The fabless semiconductor company draws most of its sales from a few customers, including Western Digital, Toshiba, and Samsung Electronics. Marvell also gets most of its sales in the Asia/Pacific region.

No.3 HiSilicon solution. (Compatible E/GPON IC solution)

HiSilicon is a microchip manufacturer company created by Huawei, from China.
HiSilicon products cover wireless networks, fixed networks, digital media and other areas of chip solutions, successfully applied in more than 100 countries and regions; in the field of digital media, has launched a network monitoring chip solutions, video phone chip and solutions, DVB and IPTV solutions chips and chip solutions. After years’ accumulation, Hisilicon has become a new challenger in PON IC Solution area.

No.4 Realtek Semiconductor Corp. (A new Challenger)

A fabless semiconductor company situated in Taiwan.Realtek manufactures and sells a wide variety of products throughout the world,
and its product lines broadly fall into three categories: communications network ICs, computer peripheral ICs and multimedia ICs.
Communications network IC products manufactured and marketed by Realtek include: network interface controllers, physical layer
controllers (PHYceivers), network switch controllers, gateway controllers, wireless LAN ICs, as well as ADSL router controllers. As a new challenger in this PON area, it’s GPON solution is coming to us.

No.5 MediaTek Inc. (GPON solution)

MediaTek was originally a unit of United Microelectronics Corporation (UMC) tasked with designing chipsets for home entertainment products.The company primarily designed chipsets for optical drives and digital TVs.By early 2000, MediaTek was among the world’s largest suppliers for both these products.In 2004, the company launched a new division to design solutions for mobile devices. Seven years later, it was taking orders for more than 500 million mobile system-on-chip units per annum, which included solutions for both feature phones and smart devices. After years’ accumulation, Similar to Realtek, MediaTek has become a new challenger in PON IC Solution area.

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Traffic Shaping Configure ZTE OLT

Traffic Shaping Configure ZTE OLT

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Today i will be discuss how to traffic shaping configure ZTE OLT.

Prerequisites:

  • Make sure that the network device works normally.
  • Log in to the ZXA10 C220 through HyperTerminal or Telnet.

Context:

Traffic shaping controls the speed rate of the output packets so that the packets are sent at a constant speed. Traffic shaping is used to match the packet speed rate to that of the receiving device, to avoid congestion or packet discarding. Traffic shaping caches packets which exceed rate limit, to ensure that the packets are sent at a constant speed. Traffic shaping may cause delay.

To configure the traffic shaping, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the interface command to enter the interface configuration mode.
Step-3. Use the qos traffic-shape command to configure traffic shaping.

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Traffic Limit Configure ZTE GPON OLT

Traffic Limit Configure ZTE GPON OLT

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Today i will be discuss how to Traffic Limit Configure ZTE GPON OLT.

Prerequisites:

  • Make sure that the network device works normally.
  • Log in to the ZXA10 C220 through HyperTerminal or Telnet.

Context:

Traffic limit restrains bandwidth limit of certain service traffic.
When the service bandwidth exceeds the limit, the optional actions are as follows:

  • Discard or forward the packets.
  • Modify DSCP of the packets.
  • Modify drop precedence of the packets.

To configure the traffic limit, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the acl command to configure ACL.
Step-3. Use the rule command to configure ACL rule.
Step-4. Use the traffic-limit in command to configure traffic limit.
Step-5. Use the interface command to enter interface configuration mode.
Step-6. Use the ip access-group command to apply the ACL to port.

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