Description
Product Overview
Juniper Networks is a renowned provider of high-performance networking and security solutions. One of their popular products is the P-4FE-TX, a 4-port Fast Ethernet PIC module. In this article, we will explain in detail what the P-4FE-TX module is, how it works, and its key features.
P-4FE-TX is a line card module designed for use with Juniper Networks’ M and T-series routers. It provides four 100Base-TX Fast Ethernet ports, which can be used to connect devices such as servers, switches, and routers to a network. The P-4FE-TX module is hot-swappable, meaning it can be replaced without shutting down the router or affecting the other modules.
P-4FE-TX work
The P-4FE-TX module operates at Layer 2 of the OSI model, which is the data link layer. It uses the Ethernet protocol to transmit data between devices on the network. Each of the four ports on the module supports auto-negotiation, which means they can automatically detect and adjust to the speed and duplex mode of the connected device.
The module supports full-duplex operation, which allows data to be transmitted and received simultaneously on each port, doubling the effective bandwidth. It also supports half-duplex operation, where data can be transmitted and received, but not at the same time, reducing the effective bandwidth. The P-4FE-TX module uses store-and-forward switching, where the entire frame is received and checked for errors before being forwarded to the destination device.
Key Features of P-4FE-TX:
- Four 100Base-TX Fast Ethernet Ports: The P-4FE-TX module provides four Fast Ethernet ports, each capable of transmitting and receiving data at a rate of 100 Mbps.
- Hot-swappable: The module is hot-swappable, meaning it can be replaced without shutting down the router or affecting the other modules.
- Auto-negotiation: Each port on the module supports auto-negotiation, which means it can automatically detect and adjust to the speed and duplex mode of the connected device.
- Full-Duplex and Half-Duplex Operation: The module supports both full-duplex and half-duplex operation, which allows data to be transmitted and received simultaneously or one at a time, respectively.
- Store-and-Forward Switching: The P-4FE-TX module uses store-and-forward switching, where the entire frame is received and checked for errors before being forwarded to the destination device.
- Layer 2 Support: The module operates at Layer 2 of the OSI model, which is the data link layer. It uses the Ethernet protocol to transmit data between devices on the network.
In summary, the P-4FE-TX is a reliable and efficient module for providing connectivity to a network. Its four Fast Ethernet ports, hot-swappable feature, auto-negotiation, full-duplex and half-duplex operation, store-and-forward switching, and Layer 2 support make it a valuable addition to any network. The P-4FE-TX module is compatible with Juniper Networks’ M and T-series routers, making it a suitable choice for small to medium-sized networks.
Main Information about the Dell P2741NP
- Manufacturer: Dell
- Part Number or SKU# P2741NP
- Product Type: Managed Switch
Technical Specifications
Application/Usage : Data Networking
Connectivity Technology : Twisted Pair
Physical Characteristics
Form Factor : Internal
Expansion / Connectivity
Interfaces/Ports Details : 4 x RJ-45 100Base-TX
