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| 2025-11-21|Back

VCTRUNK Channel Binding Requirements for metro1000_SDH Transport Equipment_Ethernet Single Boards

The same VCTRUNK of the Ethernet single board can only bind one level of time slot.

Table 1 VCTRUNK Channel Binding Requirements for Ethernet Single Boards
Single board

metro1000_SDH transport device_VCTRUNK channel binding requirements

ET1D

  • Only VC12 level channel binding is supported.
  • Supports 16 VCTRUNKs.
  • VCTRUNK1 through VCTRUNK16 can only bind VC4 number 1 (VC4-1).

ET1O

  • Only VC12 level channel bindings are supported.
  • Supports 16 VCTRUNKs.
  • VCTRUNK1 through VCTRUNK16 can only bind VC4 No. 1 (VC4-1).

ET1

  • Only VC12 level channel bindings are supported.
  • Supports 16 VCTRUNKs.
  • VCTRUNK1 through VCTRUNK16 can only bind VC4 number 1 (VC4-1).

EF1

  • Only VC12 level channel bindings are supported.
  • Supports 16 VCTRUNKs.
  • VCTRUNK1 through VCTRUNK16 can only bind VC4 No. 1 (VC4-1).

EFT

  • Only VC12 and VC3 level channel bindings are supported.
  • 4 VCTRUNKs are supported.
  • When selecting a VC12 level of channel binding, VCTRUNK1 through VCTRUNK4 can only bind VC4 number 2 (VC4-2).
  • When VC3 level binding channels are selected, VCTRUNK1 to VCTRUNK4 can only bind VC4 No. 1 and No. 2 (VC4-1 to VC4-2).

ELT2

  • Only VC12 and VC3 level channel bindings are supported.
  • Supports 2 VCTRUNK.
  • When selecting a VC12 level of channel binding, VCTRUNK1 and VCTRUNK2 can only bind VC4 No. 2 (VC4-2).
  • When selecting a VC3 level of binding channel, VCTRUNK1 and VCTRUNK2 can only bind VC4 No. 1 and No. 2 (VC4-1 to VC4-2).

EGT

  • Only VC12 and VC3 level channel bindings are supported.
  • 1 VCTRUNK is supported.
  • When selecting a VC12 level of channel binding, VCTRUNK1 can only bind VC4 No. 2 (VC4-2).
  • When selecting a VC3 level of channel binding, VCTRUNK1 can only bind VC4 No. 1 and No. 2 (VC4-1 to VC4-2).

EFS

  • Only VC12 and VC3 level channel bindings are supported.
  • 24 VCTRUNK are supported.
  • When selecting a VC12 level of channel binding, VCTRUNK1 through VCTRUNK12 can only bind VC4 number 2 (VC4-2); VCTRUNK13 through VCTRUNK24 can only bind VC4 number 4 (VC4-4).
  • When selecting the binding channel of VC3 level, VCTRUNK1 to VCTRUNK12 can only bind VC4 No. 1 and No. 2 (VC4-1 to VC4-2); VCTRUNK13 to VCTRUNK24 can only bind VC4 No. 3 and No. 4 (VC4-3 to VC4-4).

EFSC

  • Only VC12 and VC3 level channel bindings are supported.
  • 24 VCTRUNK are supported.
  • When selecting a VC12 level of channel binding, VCTRUNK1 through VCTRUNK12 can only bind VC4 No. 2 (VC4-2); VCTRUNK13 through VCTRUNK24 can only bind VC4 No. 4 (VC4-4).
  • When selecting the binding channel of VC3 level, VCTRUNK1 to VCTRUNK12 can only bind VC4 No. 1 and No. 2 (VC4-1 to VC4-2); VCTRUNK13 to VCTRUNK24 can only bind VC4 No. 3 and No. 4 (VC4-3 to VC4-4).

EGS

  • only supports channel binding at the VC12 and VC3 levels.
  • 24 VCTRUNK are supported.
  • When selecting a VC12 level of channel binding, VCTRUNK1 through VCTRUNK12 can only bind VC4 No. 2 (VC4-2); VCTRUNK13 through VCTRUNK24 can only bind VC4 No. 4 (VC4-4).
  • When selecting the binding channel of VC3 level, VCTRUNK1 to VCTRUNK12 can only bind VC4 No. 1 and No. 2 (VC4-1 to VC4-2); VCTRUNK13 to VCTRUNK24 can only bind VC4 No. 3 and No. 4 (VC4-3 to VC4-4).

EFS4

  • only supports channel bindings at the VC12 and VC3 levels.
  • 8 VCTRUNK are supported.
  • When selecting a VC12 level of channel binding, VCTRUNK1 through VCTRUNK8 can only bind VC4 number 4 (VC4-4).
  • When VC3 level binding channel is selected, VCTRUNK1 to VCTRUNK8 can only bind VC4 No. 1 to 4 (VC4-1 to VC4-4).

The technical information in this chapter and the related SDH equipment troubleshooting procedures are provided by Shenzhen Optical Transmission Network Technology Co. Huawei SDH optical transmission equipment, SDH transmission equipment sales phone: 13430988088 Welcome to call!


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