Nokia 3KC69993AA

Brand name: Nokia

Part Number:  3KC69993AA

CLEI:  WOTREMNTAB

Model: S2AD200H

Platform: 1830 PSS-32x

Technology: DWDM

Availability: Used

Lead time-7days

Trading terms: TT

Warranty period:  180days

Country of origin:  Mexico

Description: S2AD200H 1X100G/200G  Wavelength Adapter.

Product Core Description:

The Nokia 3KC69993AA is a 200G service line card specifically designed for the 1830 Photon Service Switch (PSS) series. 

It provides flexible high-speed connections through 2 QSFP28 optical module interfaces*, and is mainly used in the Packet Optical Transport Network (P-OTN) scenario, supporting both client service access and line-side transmission roles.

Key Features and Details (Based on the 1830 PSS-32x Platform)

1. Platform Positioning:

The 1830 PSS-32x is a packet optical transport platform from Nokia for metro core, aggregation, and data center interconnection (DCI) applications. It focuses on high density, low latency, and multi-service integration of OTN/SDH/Ethernet.

This card is inserted into the line card slot of the PSS-32x chassis and interconnected with the backplane and the switching matrix.

2. Interfaces and Bandwidth:

Physical Interfaces: 2 QSFP28 plug-in optical module slots.

Total Bandwidth: 200 Gbps (card backplane capacity).

Single Port Rate: Each QSFP28 port defaults to supporting 100 Gigabit Ethernet (100GbE) or 100G OTU4 (OTN).

3. Core Function Modes (on the 1830 PSS):

Client Role (Client):

As a service access point, it connects routers, switches, or servers (supporting 100GbE, OTU4, etc.).

Line Role (Line):

As a transmission relay point, it connects with other PSS nodes through DWDM networks and supports 100G OTU4 or higher-speed aggregated transmission.

Key Flexibility: Port Channelization (Breakout):

Each QSFP28 port can be split into:

4x 25GbE (via branch fibers/modules)

2x 50GbE (requires platform and module support)

Note: In the packet optical transport scenario, splitting is often used for high-density server access or flexible service allocation. *

4. Grouped optical transmission capability (core value of P-OTN):

ODUflex hard pipeline: **Supports dividing 100G/200G traffic into fine-grained sub-channels (such as ODU0/2/4/flex), achieving service isolation and resource guarantee.

Low latency switching: Based on the PSS platform's FPGA switching architecture, it provides deterministic low-latency transmission.

Integrated Layer 2 switching: Supports Ethernet MAC switching, VLAN, Q-in-Q and other features, achieving coordination between the packet and optical layers.

5. Optical module compatibility (refer to the official IOP list):

Supports standard QSFP28 optical modules, including:

100GBASE-SR4/LR4/ER4/CWDM4/PSM4 (Ethernet)

100G OTU4 coherent module (such as CFP2-DCO, requires a QSFP28 adapter for connection)

Branch module (QSFP28-to-4x SFP28 DAC/AOC)

Key reminder: When used for long-distance DWDM transmission on 1830 PSS, it needs to be paired with Nokia-certified **coherent optical modules** (such as QSFP28-DCO or external CFP2-DCO). *

6. Typical application scenarios:

Data center interconnection (DCI): Provides ≤100km 100G/200G low-latency connections.

5G backhaul convergence: Carries high-reliability mobile front/handover traffic through the OTN hard pipeline.

Enterprise dedicated line access: Provides customers with 10G/25G/50G/100G scalable dedicated line services.

Cloud service carrying: Aggregates multi-cloud access traffic at the metropolitan core layer.

Configuration points on 1830 PSS-32x

1. Mode selection:

It is necessary to clearly configure the ports as “Client” (for service access) or “Line” (for the OTN line side) in the management system.

2. OTN mapping:

If carrying non-native OTN services (such as Ethernet), enable GMP/GFP encapsulation and map it to the ODUflex container.

3. Protection mechanism:

Supports linkage with other board cards of the platform to achieve 1+1 board card protection or OMSP optical layer protection.

In addition to Nokia 3KC69993AA ,  Quanbo Tech supply a wide range of other Alcatel-lucent OTN board series . If you have any need or interest, please feel free to send inquiry to Sale@quanbotelecom.com