Whether services on the TOM board and TOA board can be interconnected

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Yes, they can be interconnected on the OSN 8800 when the two boards have the same service type and mapping mode settings.

Other related questions:
Service interconnection between TOA and TOG boards
Services on the TOA board can be interconnected with those on the TOG board.

Whether TOM boards can transmit 2.5G services
TOM boards can transmit 2.5G services but one TOM board can transmit a maximum of four channels of 2.5G services.

Whether the TOA board can receive eight 2.5G services
The TOA board supports conversion between eight signals at a rate ranging from 125 Mbit/s to 2.5 Gbit/s and eight ODU1 signals.

Whether the TOM board supports 10G services
The TOM board can receive services at the maximum rate of OTU1. It cannot receive services at the 10G rate.

Types of services supported by TOA boards
TOA boards support the following types of services: FE: Ethernet service at a rate of 125 Mbit/s. GE: Ethernet service at a rate of 1.25 Gbit/s, supporting GE optical signals and electrical signals. OTU1: OTN services at the rate of 2.67 Gbit/s. STM-1/OC-3: SDH/SONET service at a rate of 155.52 Mbit/s. STM-4/OC-12: SDH/SONET service at a rate of 622.08 Mbit/s. STM-16/OC-48: SDH/SONET service at a rate of 2.5 Gbit/s. FC100: SAN service at a rate of 1.06 Gbit/s. FC200: SAN service at a rate of 2.12 Gbit/s. FC400: SAN service at a rate of 4.25 Gbit/s. FICON: SAN service at a rate of 1.06 Gbit/s. FICON Express: SAN service at a rate of 2.12 Gbit/s. FICON4G: SAN service at a rate of 4.25 Gbit/s. SDI: digital TV service at a rate of 270 Mbit/s. HD-SDI: high-definition digital TV service at a rate of 1.49 Gbit/s. HD-SDIRBR: high-definition digital TV service at a rate of 1.49/1.001 Gbit/s. 3G-SDI: high definition video services at the rate of 2.97 Gbit/s. 3G-SDIRBR: high-definition digital TV service at a rate of 2.97/1.001 Gbit/s. DVB-ASI: digital TV service at a rate of 270 Mbit/s. ESCON: SAN service at a rate of 200 Mbit/s. FDDI: SAN service at a rate of 125 Mbit/s.

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