Nokia Telecom Boards

NOKIA/Alcatel-lucent 3AL97165AC 1642EM ES1-8FE

  Descriptions   The NOKIA/Alcatel-Lucent 3AL97165AC (1642EM ES1-8FE) is an 8-port Fast Ethernet ...

  Descriptions   The NOKIA/Alcatel-Lucent 3AL97165AC (1642EM ES1-8FE) is an 8-port Fast Ethernet (10/100M) interface module designed for the Alcatel 1642EM SDH/MSTP (Multi-Service Transport Platform) system.    Key Features   Part Number: 3AL97165AC Model: ES1-8FE (8-port Fast Ethernet) Compatible System: Alcatel 1642EM SDH platform   Technical Role   Provides 8 × 10/100M Ethernet ports with auto-negotiation for data transport over SDH networks. Supports Layer 2 switching and VLAN t...

NOKIA/Alcatel-lucent 3AL97042AB 1642EM DC48B

  Descriptions   The NOKIA/Alcatel-Lucent 3AL97042AB is a DC48B power supply unit designed for th...

  Descriptions   The NOKIA/Alcatel-Lucent 3AL97042AB is a DC48B power supply unit designed for the 1642EM multi-service access platform. Click on email or WhatsApp. Online customer service.   Key Features   Model: 3AL97042AB (also labeled as DC48B). Type: DC power supply unit for the Alcatel-Lucent 1642EM SDH/MSTP device. Function: Provides -48V DC power to the 1642EM system, commonly used in telecom central offices or base station sites. Input Voltage: -48V DC (standard telecom power). Redu...

Nokia/Alcatel 3AL94207EC 1626LM TRBD1121

  Descriptions   TRBD: Tributary Board. Functional Designation: TRBD1121 Manufacturer: Alcat...

  Descriptions   TRBD: Tributary Board. Functional Designation: TRBD1121 Manufacturer: Alcatel-Lucent (now part of Nokia). Port Density: 21 x E1/T1 ports. Primary Part Number: 3AL94207EC (The unique identifier for ordering and inventory). Product Family: 1626LM (The platform it is designed for). 1121: The subtype code, where "21" almost certainly denotes the 21-port density of the card. Form Factor: A plug-in module that occupies a single slot in a 1626 LM chassis (e.g., 1626 L...