TNF6TOA

Huawei OSN1800V 8 any-rate ports service processing board TNF6TOA, 03021YSN

Huawei

SKU: 2012272 PN: 03021YSN Category:

Description

TNF5TOA overview

The available hardware versions of the TOA are TNF5 and TNF6.

 

Version description of the TOA board

Board

Product Applicable-System Control Board-Initial Board Version Supported by System Control Board

TNF6TOA

1800 V-TNF5UXCM/TNF5UXCME/TNZ5UXCMS/TNF5XCH-V100R007C00

1800 V-TNZ8XCH-V100R009C00SPC700

1800 II Enhanced-TNZ1UXCL-V100R007C10

1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600

 

 

Item TNF6TOA
Basic functions Working modes of TOA boards and their ports TOA boards support the following port working modes:
ODU0 non-convergence mode: 8 x (125 Mbit/s to 1.25 Gbit/s) <-> 8 x ODU0 (ODU is the abbreviated form of optical channel data unit, and OTU of optical channel transport unit.)
ODU1 non-convergence mode: 8 x (1.49 Gbit/s to 2.67 Gbit/s) <-> 8 x ODU1
ODU1 convergence mode: 8 x (125 Mbit/s to 2.5 Gbit/s) <-> (1 – 8) x ODU1
ODU1_ODU0 mode: 8 x OTU1 <-> 16 x ODU0
ODUflex non-convergence mode:
5 x 3G-SDI <-> 5 x ODUflex (SDI is the abbreviated form of serial digital interface.)
4 x FC400/4 x FICON 4G <-> 4 x ODUflex (FICON is the abbreviated form of Fiber Connect.)

Cross-connect functionality

The total bandwidth is 20 Gbit/s.
Cross-connects a maximum of 16 channels of ODU0 signals or 8 channels of ODU1 signals through the backplane bus and cross-connect board.
Cross-connects a maximum of five channels of ODUflex signals by using buses on the backplane and the cross-connect board.

Service specifications

Service types

SDH service: STM-1, STM-4, and STM-16
Synchronous optical network (SONET) service: optical carrier level 3 (OC-3), OC-12, and OC-48
OTN service: OTU1
Ethernet service: FE optical and electrical signals, and GE optical and electrical signals
Session aware network (SAN) service: FC100, FC200, FC400, FICON, FICON 4G, FICON EXPRESS, enterprise system connection (ESCON), and fiber distributed data interface (FDDI), Infiniband 2.5G (supported only by TNF6TOA), ISC 1G (supported only by TNF6TOA), ISC 2G (supported only by TNF6TOA),
Video and audio services: digital video broadcast-asynchronous serial interface (DVB-ASI), SDI, high definition (HD)-SDI, 3G-SDI, MADI
For the rates of various service types, see聽Supported Services.

Service mapping mode

Supports encapsulation of GE services in Generic Framing Procedure – Transparent (GFP-T) or timing transparent transcoding – Generic Mapping Procedure (TTT-GMP) mode.
Supports encapsulation of FE services in GFP-F SLICE+BMP mode.
Supports encapsulation of STM-16/OC-48 services in asynchronous AMP mode.
Supports encapsulation of STM-1/OC-3/STM-4/OC-12 services in asynchronous GMP mode.
Maximum frame length (MFL) for a port Ranges from 1518 bytes to 9600 bytes.

Protection schemes

Client 1+1 Protection

  • TNF5TOA: Supported when non-OTN services are received
  • TNF6TOA: Supported

ODUk SNCP

Supported

Tributary SNCP

Supported

LPT

Not supported

ALS

Supported on the client side when non-OTN services are received.

Synchronization

Synchronous Ethernet

Supports synchronous Ethernet processing instead of synchronous Ethernet transparent transmission when receiving GE (GFP-T) services on the client side.

Supports synchronous Ethernet transparent transmission instead of synchronous Ethernet processing when receiving GE (TTT-GMP) services on the client side.

IEEE 1588v2

  • TNF5TOA:
  •  If OTU1 services are received, the client side supports 7 x IEEE 1588v2.
  •  If GE services are received and the service mapping mode is GFP-T, the client side supports 7 x IEEE 1588v2.
  • TNF6TOA: supported if GE services are received and the service mapping mode is GFP-T.

G.8273.2

Supported

G.8275.1

Supported

Maintenance features

Loopbacks

  • Supports inloops and outloops on channels.
  • Supports inloops and outloops on the client side.

Pseudo random binary sequence (PRBS) test function

Supports the PRBS test function on the client side.

Test frames

Supported

Delay measurement (DM)

TOA boards support DM. Specifically, the bidirectional delay at the ODUk (k = 0, 1, or flex) PM layer between two tributary boards supporting DM can be measured, and the delay data is displayed on the NMS.

Alarms and performance events monitoring

  • Monitors bit interleaved parity 8 (BIP8) bytes (Bursty mode) to help locate line failures.
  • Monitors B1 bytes to help locate line failures.
  • Monitors OTN alarms and performance events.
  • Monitors parameters such as the bias current, operating temperature, and optical power of a laser.
  • Provides remote network monitoring (RMON) and measurement functions for Ethernet services.

OTN Overheads

The mapping process complies with ITU-T G.7041 and ITU-T G.709. TOA boards adopt the ITU-T G.709-compliant frame format and overhead processing.

  • Provides path monitoring (PM) for ODU0.
  • Provides PM non-intrusive monitoring for ODU0.
  • Provides TCM and PM for ODU1.
  • Provides PM and TCM non-intrusive monitoring for ODU1.
  • Provides PM for ODUflex.
  • Provides SM for OTU1.

Outband DCN

Supports communication over ESCs.

FEC Mode

Supports ITU-T G.709-compliant forward error correction (FEC) encoding on the client side only when receiving OTU1 signals.

Electrical-layer ASON

Supported

Typical Power Consumption (W)

44

Maximum Power Consumptiona (W)

48

Dimensions (W x H x D, unit: mm/in.)

193.8 x 19.8 x 205.9 (7.6 x 0.8 x 8.1)

Weight

0.49 kg (1.1 lb.)

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