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  • Huawei OptiX OSN 9800 P32
  • Huawei OptiX OSN 9800 P32

Huawei OptiX OSN 9800 P32

Overview

OSN 9800 P32 subrack is an ultra-large capacity all-optical cross-connect product. It is mainly used at the backbone core layer and metro aggregation layer. It works with the OSN 9800/1800 to build a complete E2E WDM/OTN backbone transmission solution, achieving transparent and ultra-large capacity transmission.

View Overview of Huawei Transmission Network Hot Series

Quick Spec

Table 1 shows the quick spec.

Model

Huawei OptiX OSN 9800 P32

Subrack dimensions (mm)

1390 (H) x 496 (W) x 315 (D) (without cabinet)

Suitable cabinet

ETSI 300 cabinets, such as A63B

Number of slots for service boards

32

Switching capability

Optical

1 to 32-degree reconfigurable optical add/drop multiplexer (ROADM)

Electrical

N/A

Max. number of wavelengths

Fixed grid: 96 wavelengths @50 GHz grid

Flex grid: The maximum number of wavelengths is related to the width of the flex channel.

Product Details

Huawei OptiX OSN 9800 P32 Chassic:

Subrack Areas and Slots

Boards need to be installed in the designated slots in a subrack. The subrack runs on -48 V DC or -60 V DC.

The equipment includes the following areas: the power supply, system control, optical supervisory, and interface area, fan area, fiber routing area, and service board area.PIU boards are located in the power supply, system control, optical supervisory, and interface area. If an area has the same background color as a PIU board, the PIU board powers the boards located in this area.

Figure 1. Schematic diagram of the areas and slots in the OptiX OSN9800 P32subrack

Huawei OptiX OSN 9800 P32 subrack

Table 2 shows Descriptions of the areas and slots in the OptiX OSN9800 P32subrack.

Area

Composition

Slot

Function

Power supply, system control, optical supervisory, and interface area

6 PIU boards (PIU)

2 CTU system control boards (TMP1CTU)

1 EFI board (TMP1EFI)

1 spectrum analyzer boards (TMP1MON32)

PIU: IU100-IU102, IU110-IU112

CTU: IU105, IU107

EFI: IU106

MON32: IU108-IU109

Reserved slots: IU103-IU104

The PIU boards are in mutual backup. Therefore, the failure of any power input to the equipment does not affect the normal operation of the equipment.

NOTE:

The PIU boards on the left and right sides of the EFI board are in mutual backup, for example, the PIU boards in slots IU100 and IU110, the PIU boards in slots IU101 and IU111, and the PIU boards in slots IU102 and IU112.

The system control boards are configured in 1+1 backup mode. The system control board manages and provides a clock to all other boards in the equipment. It also provides for inter-NE communication.

The EFI board provides maintenance and management interfaces.

The MON32 board detects the insertion loss between the board and the backplane and detects the single-wavelength optical power of optical signals in line directions.

Fan areas

2 fan tray assemblies (TMP1FAN)

Lower portion: IU90

Upper portion: IU91

The fan tray assemblies are used to ventilate the equipment.

Fiber-routing areas

4 fiber troughs

N/A

Fiber patch cords connecting to boards are routed to the left or right side of the equipment through the upper- and lower-side fiber troughs.

Service board areas

32 service boards

Lower portion: IU1�CIU16

Upper portion: IU17�CIU32

Service boards need to be configured based on the service plan and all of them are installed in the two service board areas.

Requirements for Inserting Service Boards in a Subrack

To ensure that service grooming is normal and fiber routing is convenient, service boards must be inserted into the subrack in accordance with certain requirements.

To insert service boards into the9800 P32subrack, the following requirements must be met:

  • ● The sequence of installing optical tributary boards is D->C->B->A. That is, you can insert boards in the next area only after all slots of area D are fully inserted with boards.
  • ● The sequence of installing optical line boards is A->B->C->D. That is, you can insert boards in the next area only after all slots of area A are fully inserted with boards.

When the preceding board installation sequence is met:

  • ● Because there are a large number of optical fibers on the front panels of optical tributary boards, to facilitate future expansion using optical fibers, install the optical tributary boardsfrom edge side to the middlein sequence. Example: During the installation in area D, if there are two OT3232 optical tributary boards, you need to select the area with the most convenient fiber routing according to the actual environment. Assume that the left-side area D is selected. Preferentially use slots IU1 and IU2, and then use slots IU3 and IU4 in sequence. Assume that the right-side area D is selected. Preferentially use slots IU16 and IU15. Other areas comply with the same rules.
  • ● Because there are a few optical fibers on the front panels of optical line boards, install the optical line boards in each areafrom left to right. Example: If there are three optical line boards, preferentially install the three optical line boards in slots IU5-IU7 of area A from left to right in sequence. If new optical line boards need to be installed, install them from left to right in sequence until area A is full. Other areas comply with the same rules.

NOTE:

Slots D and C on the left and right sides are the same. There is no requirement on the sequence of installing boards in the two slots.

Figure 2. Slots for installing service boards in the OptiX OSN9800 P32subrack

Huawei OptiX OSN 9800 P32 subrack-1

NOTE:

The cable trough in the middle of the subrack is printed with the requirements for inserting service boards.

Get More Information

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Specification

 Huawei OptiX OSN 9800 P32 Specifications

Subrack dimensions (mm)

1390 (H) x 496 (W) x 315 (D) (without cabinet)

Suitable cabinet

ETSI 300 cabinets, such as A63B

Number of slots for service boards

32

Switching capability

Optical

1 to 32-degree reconfigurable optical add/drop multiplexer (ROADM)

Electrical

N/A

Max. number of wavelengths

Fixed grid: 96 wavelengths @50 GHz grid

Flex grid: The maximum number of wavelengths is related to the width of the flex channel.

Channel spacing

Fixed grid: 50 GHz grid/100 GHz grid

Flex grid: Supports channel spacing designs, and the minimum can be set to 6.25 GHz.

Center wavelength range

DWDM system: 1529.16 nm to 1567.13 nm (extend C-band, ITU-T G.694.1)

Topology

Point-to-point, chain, star, ring, ring-with-chain, tangent ring, intersecting ring, and mesh

Redundancy and protection

Network level protection

Optical line protection

Equipment level protection

Power redundancy, fan redundancy, communication control and clock processing unit redundancy

Optical power management

IPA

Easy O&M

Optical Doctor System (OD), Fiber Doctor System (FD)

Synchronization

Synchronous Ethernet clock

IEEE 1588v2

ITU-T G.8275.1

Power Supply

Nominal working voltage:

-48V DC/-60V DC

Working voltage range:

-48 V DC: -40 V to -57.6 V

-60 V DC: -48 V to -72 V

Operation environment

Subrack temperature:

Long-term operation: 5°C (41°F) to 40°C (104°F)

Short-term operationba: -5°C (23°F) to 45°C (113°F)

Relative humidity:

Long-term operation: 5% to 85%

Short-term operationa: 5% to 90%

Mean Time To Repair (MTTR)

4 hours

Mean Time Between Failure (MTBF)

64.37 years

a: Short-term operation means that the continuous operating time does not exceed 96 hours and the accumulated time per year does not exceed 15 days.

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