Type
|
Description
|
User Data - F1
|
(ONS 15310-CL, ONS 15327, and ONS 15454 only) User data channel provisioned on the F1 overhead byte.
|
User Data - D4-D12
|
(ONS 15310-CL, ONS 15327, and ONS 15454 only) User data channel provisioned on the Line DCC channels (D4-D12).
|
Local Orderwire
|
(ONS 15310-CL, ONS 15327, and ONS 15454 only) Local orderwire circuit.
|
Express Orderwire
|
(ONS 15310-CL, ONS 15327, and ONS 15454 only) Express orderwire circuit.
|
DCC Tunnel - D1-D3
|
DCC tunnel provisioned on the Section DCC channel (D1-D3) to transport traffic from third-party SONET equipment across ONS node networks.
|
DCC Tunnel - D4-D12
|
(ONS 15310-CL, ONS 15327, and ONS 15454 only) DCC tunnel provisioned on the Line DCC channels (D4-D12).
|
IP Tunnel - D1-D3
|
(ONS 15310-CL, ONS 15327, and ONS 15454 only) IP tunnel on the Section DCC (D1-D3).
|