Shahed Israr

Shahed Israr is a Network Engineer specializing in GPON, FTTH, and telecom access network technologies. With hands-on experience in Huawei OLT and ONT configuration, U2000 NMS deployment, iMaster NCE-FAN Lite management systems, firmware upgrades, and advanced network troubleshooting, he helps Internet Service Providers (ISPs) and network professionals deploy, manage, and optimize fiber optic networks efficiently. Through GPON Solution, he shares practical technical guides, real-world solutions, and professional knowledge to support engineers working in modern GPON infrastructure.

Bandwidth Profile configure ZTE GPON OLT

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Bandwidth Profile configure in ZTE GPON OLT

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Today i will discuss about how to Bandwidth Profile configure in ZTE GPON OLT.

Prerequisites:

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

Context:

A bandwidth profile defines the upstream bandwidth of a T-CONT. The default bandwidth profile is Default.

To configure the bandwidth profile, performs the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the gpon command to enter the GPON configuration mode.
Step-3. Use the bandwidth-profile command to configure bandwidth profile.

The ZXA10 C220 supports five types of bandwidth profiles:

  • Type 1: Only fixed bandwidth is configured.
  • Type 2: Only assured bandwidth is configured.
  • Type 3: Assured bandwidth and maximum bandwidth are configured with compliance to assured bandwidth ≤ maximum bandwidth.
  • Type 4: Only maximum bandwidth is configured.
  • Type 5: Fixed bandwidth, assured bandwidth and maximum bandwidth are configured with compliance to fix bandwidth + assured bandwidth ≤ maximum bandwidth.

Step-4. Use the show gpon profile bandwidth command to query bandwidth profile.

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ZTE-F622 ONU register ZXA10 C220 OLT

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ZTE-F622 ONU register ZXA10 C220 OLT

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Today i will discuss about how to ZTE-F622 ONU register in ZTE ZXA10 C220 OLT. So follow bellow instruction.

Prerequisites:

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

Context:

To register the ONU, perform the following steps:

Step-1: Use the show onu-type gpon command to query GPON ONU types.
Step-2: Use the show gpon onu uncfg command to query unauthenticated ONU.
Step-3: Use the configure terminal command to enter the global configuration mode.
Step-4: Use the interface command to enter the GPON-OLT interface configuration mode.
Step-5: Use the register command to register ONU.
Step-6:  Use the show gpon onu state command to query state of registered ONU.

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ZTE ZXA10 MDU ONU F820 Data Service Configure

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ZTE ZXA10 MDU ONU F820 Data Service Configure

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Today i will discuss how to ZTE ZXA10 MDU ONU F820 Data Service Configure in ZTE OLT.

Prerequisites:

  • Make sure that the network device works normally.
  • Make sure that the VLAN is configured properly on uplink equipment.
  • Make sure that the in-band NM IP address of the ZXA10 C220 is configured.
  •  Make sure that the GPON card works normally.
  • Log in to the ZXA10 C220 through HyperTerminal or Telnet.

F820 GPON SERVICE CONFIGURATION DATA:

Service VLAN:

  • VLAN ID: 100
  • Priority: 1

Uplink port: 0/14/1

GPON port: 0/5/1

Bandwidth profile:

  • Profile name: T1–50M
  • Bandwidth type: Maximum (Type4)
  • Bandwidth: 50 Mbps

ONU:

  • ONU ID: 1
  • ONU authentication mode: SN
  • ONU type: F820
  • ONU SN: ZTEG9000002B

ONU in-band NM:

  • VLAN ID: 1000
  • Priority: 1
  • IP address: 10.67.1.11
  • Subnet mask: 255.255.255.0
  • Gateway: 10.67.1.254

T-CONT:

  • T-CONT index: 1
  • T-CONT name: Tcont50M
  • Bandwidth profile: T1–50M
  • Alloc ID: Auto-allocate

GEM port 1:

  • T-CONT index: 1
  • GEM Port index: 1
  • GEM Port name: NMport
  • Port ID: Auto-allocate

GEM port 2:

  • T-CONT index: 1
  • GEM Port index: 2
  • GEM Port name: Gemport2
  • Port ID: Auto-allocate

ONU NM service connection:

  • GEM port name: NMport
  • Bridge: 0/1
  • Uplink interface: 0/1/1
  • Connection type: bridge +dot1p

ONU unicast service connection:

  • GEM port name: Gemport2
  • UNI: fei_0/1/1
  • Bridge: 0/1
  • Uplink interface: 0/1/2
  • Connection type: 802.1p +bridge

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ZTE ONU Register in ZXA10 C220 OLT

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ZTE ONU Register in ZXA10 C220 OLT

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Today i will show how to configure / ZTE ONU Register in ZXA10 C220 OLT.

Prerequisites:

  • Make sure that the network device works normally.
  • Make sure that the VLAN is configured properly on uplink equipment.
  • Make sure that the GPON card works normally.
  • Log in to the ZXA10 C220 through Console or Telnet.

Connect a PC to an FE/GE port of an ONU. The ONU adds VLAN tag to user’s data at FE/GE port and sends user data to different service channel according to VLAN and priority. The ZXA10 C220 performs the mapping from GEM port to Ethernet frame and sends data out through the uplink port.

Configuration Data:

Service VLAN:

  • VLAN ID: 100
  • Priority: 1

Uplink port: 0/14/1

GPON port: 0/5/1

Bandwidth profile:

  • Profile name: T1–50M
  • Bandwidth type: Maximum (Type 4)
  • Bandwidth: 50 Mbps

ONU:

  • ONU ID: 1
  • ONU type: F621
  • ONU SN: ZTE_06120664

T-CONT:

  • T-CONT index: 1
  • T-CONT name: Tcont50M
  • Bandwidth profile: T1–50M
  • Alloc ID: Auto-allocate

GEM port:

  • T-CONT index: 1
  • GEM Port index: 1
  • GEM Port nameGemport1
  • Port ID: Auto-allocate

ONU unicast service connection:

  • GEM port name: Gemport1
  • UNI: eth_0/1
  • Bridge: 0/1
  • Uplink interface: 0/1/1
  • Connection type: 802.1p + bridge

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Huawei GPON OLT Configuration Complete Guide

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Huawei GPON OLT Configuration Complete Guide: Here is the some steps for Huawei GPON OLT Configuration. May be it will help you how to configure ONT in OLT & some basic troubleshooting. GPON Technology Diagram Overview Huawei OLT Basic Configuration Create DBA profile in Huawei OLT Create Traffic Table in Huawei OLT Register Huawei ONT … Read more

Card Reset ZTE OLT & Swapping Main/Backup Card

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Card Reset ZTE OLT & Swapping Main/Backup Card

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Today i will discuss how to Card Reset ZTE OLT & Swapping Main/Backup Card.

Card Reset ZTE OLT:

Prerequisites:

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

Context:

A card is reset in the following scenarios.

  • The card is faulty.
  • The card version is upgraded.

To reset the card, performs the following steps:

Step-1. Use the reset-card command to reset card.

Example: Reset the card in slot 5.

ZXAN#reset-card slotno 5
Confirm to reset card? [yes/no]:y

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