Client-side service type for OTN service boards when 10GE WAN services are received

4

When 10GE WAN services are received, the client-side service type for OTN service boards must be 10GE WAN or STM-64.

Other related questions:
Types of services received on the client side of the TOG board
The type of the client-side service on the TOG board is GE Ethernet, and the service rate is 1.25 Gbit/s.

Boards that can receive 10GE WAN services
The following boards can receive 10GE WAN services: LDX, LEM24, LEX4, LSX, LTX, TDX, THX, TOX, TQX, and TTX.

Types of services that can be received at the client side of the LSX board
The LSX board supports the following types of services: 10GE LAN: Ethernet service at a rate of 10.31 Gbit/s 10GE WAN: Ethernet service at a rate of 9.95 Gbit/s STM-64/OC-192: SDH/SONET service at a rate of 9.95 Gbit/s OTU2: OTN service at a rate of 10.71 Gbit/s OTU2e: OTN service at a rate of 11.1 Gbit/s (supported only by TN13LSX/TN14LSX) FC1200: SAN service at a rate of 10.51 Gbit/s (supported only by TN12LSX/TN13LSX/TN14LSX)

Difference between client-side 10GE LAN and 10GE WAN services on the TQX board
Both 10GE LAN and 10GE WAN services are Ethernet services but have different service rates. The rate of 10GE LAN services is 10.31 Gbit/s and that of 10GE WAN services is 9.95 Gbit/s. Set the client-side service type of the TQX board based on the actual rate of received services.

Major difference between 10GE LAN services and 10GE WAN services in OTN equipment
Their bottom-layer encapsulation structures are different. A 10GE WAN signal contains an SDH/SONET encapsulation header but a 10GE LAN signal does not. 10GE LAN service: Ethernet MAC frames are processed based on 66B/64B line coding and then are directly transmitted over an optical fiber at a rate of 10.31 Gbit/s. 10GE WAN services: Ethernet MAC frames are processed based on 66B/64B line coding, encapsulated into standard SDH/SONET frames, and then directly transmitted over an optical fiber at a rate of 9.95 Gbit/s.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top