Nokia 3KC49161AB

Brand: Nokia

Part Number: 3KC49161AB

CLEI: WOWUBDWTTA

Model: 12P120

Family: 1830 PSS 

Technology: DWDM

Availability: Used

Lead time-7days

Trading terms: TT

Warranty period:  180days

Country of origin:  Mexico

Description: 1830 PSS Series 12P120 10GE Line Card

The naming rules and common model features of the Nokia 3KC49161AB 12P120 transmission products. Product Description:

3KC49161AB: The base board model, indicating that it is a service interface board on the Nokia optical transmission platform (such as the 1830 PSS series).

12P: Clearly indicates that this board provides 12 physical ports. This is one of the most crucial pieces of information in the model.

120: Usually represents the rate or type code of the ports. In Nokia's naming convention, `120` is most commonly used to represent `10 Gbps` (gigabit) rate.

Description: Nokia 3KC49161AB 12P120 transmission board

1. Device platform: Primarily used for Nokia 1830 Photonic Service Switch (PSS) series devices, especially its compact chassis, such as 1830 PSS-24x, 1830 PSS-36x, 

and may be compatible with PSS-4, PSS-8, PSS-16 and other platforms (please refer to the specific manual for compatibility confirmation).

2. Board type and core functions: High-density service interface board (Service Interface Card / Line Card). Core function: Provides 12 10-gigabit Ethernet (10GbE) customer-side access ports.

3. Key features and specifications (inferred based on the model):

Number and type of ports: 12 SFP+ optical module slots.

Supported rates: Each port supports **10 Gbps (10GbE) rate** (this is the standard meaning of `120` code).

Downward compatibility: By installing different SFP/SFP+ optical modules, each port usually also supports 1 Gbps (1GbE) and 100 Mbps (Fast Ethernet) rates. 

The specific module types supported need to be checked in the official compatibility list.

Physical interface: Uses SFP+ (Small Form-factor Pluggable Plus) plug-in optical module interface. Supports various optical modules with different transmission distances，

 (such as SR, LR, ER, ZR, etc.), depending on the module model and network requirements.

Protocols and features: Standard Ethernet (IEEE 802.3): **Supports basic L2 switching functionality.

Operator-level features: VLAN (802.1Q) switching and tagging. Quality of Service (QoS - 802.1p, DSCP). Link aggregation (LACP - 802.3ad). 

Ethernet OAM (802.3ah, 802.1ag, Y.1731) for fault management and performance monitoring. Synchronous Ethernet (SyncE) for frequency synchronization (requires equipment and network support).

May support E-Line (point-to-point Ethernet) and E-LAN (multi-point to multi-point Ethernet) services based on MEF (Metro Ethernet Forum) standards.

Advanced functions (depending on the platform and software)： May support simple MPLS-TP (packet transmission) label processing or as UNI (user network interface) access point. 

Integrated into the device's OTN (optical transmission network) or packet switching architecture to achieve efficient business aggregation and transmission.

4. Application scenarios： 5G mobile fronthaul/midhaul： **Provides high-density， low-latency 10GbE connections for base stations.

Enterprise dedicated line access: Provides 10-gigabit Ethernet dedicated line services for large enterprises and data center interconnection (DCI) edge nodes.

Metropolitan area aggregation and access: Aggregates multiple 1G/10G service flows from lower-level devices (such as GPON OLT, campus switches) at the aggregation layer or large access points.

Video return and distribution: Carries high-bandwidth video surveillance or broadcasting services.

In addition to Nokia 3KC49161AB ,  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