• When used as a tributary board, it realizes the conversion of 100Mbit/s to 2.67Gbit/s services and ODU0 or ODU1 on the customer side.

• When used as a single board for branch line integration, it realizes the conversion of 100Mbit/s to 2.67Gbit/s service and OTU1 for customer side access.

• Support aggregation of multiple services to one ODU0 or ODU1.

TOM supports various application scenarios, please refer to Application Overview for the introduction of each application scenario.

FE: Ethernet service at a rate of 125 Mbit/s.

GE: Ethernet service at a rate of 1.25Gbit/s. Supports GE optical or electrical signals.

OTU1: OTN service at 2.67Gbit/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 2.5Gbit/s

FC100: SAN service at a rate of 1.06 Gbit/s

FC200: SAN service at 2.12 Gbit/s

FICON: SAN service at 1.06Gbit/s

FICON Express: SAN service at 2.12Gbit/s

HD-SDI: high-definition digital TV service at 1.49 Gbit/s

DVB-ASI: digital TV service at 270Mbit/s

SDI: digital TV service at 270Mbit/s

ESCON: SAN service at 200 Mbit/s

FDDI: SAN service at a rate of 125 Mbit/s

Description:

TOM single-board access to the GE signal, in order to facilitate the fiber, it is recommended to configure a maximum of two electrical modules, it is recommended to install the electrical module in the "RX1"/"TX1", "RX2"/"TX2". RX1"/"TX1" and "RX2"/"TX2" ports.

TOM board supports access to SDI, HD-SDI, DVB-ASI signals, access requires the use of digital video photoelectric converter box, the optical module needs to meet the requirements of the single-board optical module indicators, the video converter box is a third-party device, you need to purchase their own.

Only TN52TOM supports access to SDI, HD-SDI signals.

OptiX OSN 8800:

• TN52TOM

• Supports 8 ODU0 or 4 ODU1 signals to cross-schedule services with the cross board via the backplane bus.

OptiX OSN 6800:

• TN11TOM:

• Supports cross-scheduling of 4 ODU1 signals over the backplane bus for services with a cross board or a single board in the dyadic board position.

• Supports up to 8 GE signals to interconnect with single boards in cross board or dual board position via backplane bus to realize cross scheduling of services.

• Supports up to 8 signals of any rate between 100Mbit/s and 2.5Gbit/s to be interconnected with the single board of the dual board via the backplane bus to realize the cross-scheduling of services.

• TN52TOM:

• Supports 4-way ODU1 signals to realize cross-scheduling of services through the backplane bus with the cross-board.

• Supports 6-way GE signals to interconnect with the single board of the dyadic board position through the backplane bus to realize the cross-scheduling of services.

• Supports 6 channels of signals with any rate between 100Mbit/s and 2.5Gbit/s to realize cross-scheduling of services via backplane bus interconnecting with the single board in the pairwise board position.

OptiX OSN 3800:

• TN11TOM:

• Supports the scheduling of 4 ODU1 signals to 3 other single boards in a 4-board mesh group.

• Supports scheduling of up to 8 GE signals to other 3 single boards in a 4-board position mesh group.

• Supports scheduling of up to 8 signals with any rate between 100Mbit/s and 2.5Gbit/s to other 3 single boards in 4-board mesh group.

• TN52TOM:

• Supports the scheduling of 4 ODU1 signals to 2 single boards in non-parallel slots of a 4-board position mesh group, i.e., it supports the scheduling between IU2 and IU4, IU2 and IU5, IU3 and IU4, and IU3 and IU5 slots.

• Supports the scheduling of 6 GE signals to the single boards of the paired slots of the 4-board position mesh group, i.e., supports the scheduling between IU2 and IU3, IU4 and IU5 slots.

• Supports the scheduling of 6 signals of any rate between 100Mbit/s and 2.5Gbit/s to the single board of the pair of slots in the 4-board mesh group, i.e., supports the scheduling between the slots of IU2 and IU3, and between the slots of IU4 and IU5.

• Mapping processing meets ITU-T G.7041 and ITU-T G.709 recommendations, using ITU-T G.709 recommended frame format and overhead processing.

• Support SM and TCM functions at OTU1 and ODU1 layers on the WDM side.

• Supports PM, TCM non-intervening monitoring functions at OTU1 and ODU1 layers.

• Supports PM function at ODU1 layer.

• TN52TOM supports PM function at ODU0.

Supports DWDM specifications of ITU-T G.694.1.

Supports CWDM specifications of ITU-T G.694.2.

• Provides BIP8 byte monitoring (Poisson mode or burst mode), which can locate line faults.

• Provides the following monitoring functions: laser bias current monitoring, laser operating temperature monitoring, optical power monitoring, etc.

• Support OTN performance monitoring and alarm monitoring functions.

• With Ethernet RMON monitoring function.

Description:

Only TN11TOM supports Poisson mode.

Client side support.

PRBS function is supported on the customer side and WDM side.

Description:

Description: the PRBS function is supported on the customer side only when STM-1/OC-3, STM-4/OC-12, and STM-16/OC-48 services are accessed.

The LPT function is supported only when the service type of the customer side is FE/GE.

OptiX OSN 3800/OptiX OSN 6800.

• SW SNCP protection is supported.

• Supports client-side 1+1 protection.

• Supports on-board 1+1 protection.

• Supports optical wavelength sharing protection.

• Supports ODUk SNCP protection.

• Supports branch SNCP protection.

• Supports MS SNCP protection.

OptiX OSN 8800.

• Supports SW SNCP protection.

• Supports client-side 1+1 protection.

• Supports on-board 1+1 protection (realized with QCP or OLP or DCP single board).

• Supports optical wavelength sharing protection.

• Supports ODUk SNCP protection.

• Supports branch SNCP protection.

Description:

Support branch SNCP protection only when the customer side accesses OTN service and SDH/SONET service.

For TN52TOM single board, the tributary SNCP protection for ODU0 is supported only when ODU1_ODU0 mode (OTU1->ODU1->ODU0).

Ethernet service encapsulation mode

The encapsulation of GE services into GE(GFP-F) mode (displayed as GE on the network management) and GE(GFP-T) mode is supported.

Ethernet service port operating modes

FE: 100M full duplex

GE: self-negotiation, 1000M full duplex

Description:

When used as a branch line unity board, the TOM board only supports ClientLP1 to ClientLP4 port loopback.

Supported Protocols or Standards

Protocol or standard for pass-through (no performance monitoring)

IEEE 802.3u

IEEE 802.3z

ITU-T G.707

ITU-T G.782

ITU-T G.783

GR-253-CORE Synchronous Optical Network (SONET) Transport Systems: Common Generic

NCITS FIBRE CHANNEL PHYSICAL INTERFACES (FC-PI)

NCITS FIBRE CHANNEL LINK SERVICES (FC-LS)

NCITS FIBRE CHANNEL FRAMING AND SIGNALING-2 (FC-FS-2)

NCITS FIBRE CHANNEL BACKBONE-3 (FC-BB-3)

NCITS FIBRE CHANNEL SWITCH FABRIC-3 (FC-SW-3)

NCITS FIBRE CHANNEL - PHYSICAL AND SIGNALING INTERFACE (FC-PH)

NCITS FIBRE CHANNEL SINGLE-BYTE COMMAND CODE SETS-2 MAPPING PROTOCOL (FC-SB-2)

SMPTE 292M Bit-Serial Digital Interface for High-Definition Television Systems

ETSI TR 101 891 Professional Interfaces:Guidelines for the implementation and usage of the DVB Asynchronous Serial Interface (ASI)

SMPTE 259M 10-Bit 4:2:2 Component and 4fsc Composite Digital Signals - Serial Digital Interface

NCITS SBCON Single-Byte Command Code Sets CONnection architecture (SBCON)

ANSI X3.139 Information Systems - Fiber Distributed Data Interface (FDDI) - Token Ring Media Access Control (MAC)

ANSI X3.148 Information Systems - Fiber Distributed Data Interface (FDDI) - Token Ring Physical Layer Protocol (PHY)

ANSI X3.166 Information Systems - Fiber Distributed Data Interface (FDDI) Physical Layer Medium Dependent (PDM)

Protocol or standard for processing (with performance monitoring)

ITU-T G.805

ITU-T G.806

ITU-T G.709

ITU-T G.872

ITU-T G.7710

ITU-T G.798

ITU-T G.874

ITU-T M.3100

ITU-T G.874.1

ITU-T G.875

ITU-T G.808.1

ITU-T G.841

ITU-T G.8201

ITU-T G.873.1

ITU-T G.694.1

ITU-T G.694.2