The Dell QSFP28-100G-ESR4 is a 100GB QSFP28 short-range transceiver module that provides high-speed connectivity for network devices such as switches, routers, and servers. It is designed to deliver high bandwidth and low latency for data center and enterprise applications that require reliable and efficient connectivity. In this article, we will explain in detail the features, benefits, and specifications of the Dell QSFP28-100G-ESR4.
The Dell QSFP28-100G-ESR4 transceiver module supports Ethernet and InfiniBand protocols with a maximum data transfer rate of 100 Gbps. It uses a multi-mode fiber (MMF) optic cable with a reach of up to 300 meters, making it ideal for short-range applications. The transceiver module is hot-swappable and can be easily replaced or installed without interrupting the network operation.
The Dell QSFP28-100G-ESR4 transceiver module is compatible with Dell switches, routers, and servers that support QSFP28 transceiver modules. It uses a four-lane electrical interface with a standard MTP/MPO optical connector that ensures a secure and reliable connection. The transceiver module is also compatible with the IEEE 802.3bm and SFF-8665 standards, which ensure compatibility with other devices that support these standards.
The Dell QSFP28-100G-ESR4 transceiver module provides several benefits for data center and enterprise applications. Firstly, it provides high-speed connectivity with a maximum data transfer rate of 100 Gbps. This allows for faster data transfer and reduced latency, resulting in improved network performance and increased productivity.
Secondly, the Dell QSFP28-100G-ESR4 transceiver module uses multi-mode fiber optic cable, which provides high bandwidth and low signal attenuation over short distances. This makes it an ideal choice for data center and enterprise applications that require high-speed connectivity over short distances.
Thirdly, the transceiver module is hot-swappable, which means it can be easily replaced or installed without interrupting the network operation. This reduces downtime and ensures that the network is always operational.
Fourthly, the Dell QSFP28-100G-ESR4 transceiver module is compatible with a wide range of Dell switches, routers, and servers that support QSFP28 transceiver modules. This ensures that it can be easily integrated into existing network infrastructure without the need for additional hardware.
The Dell QSFP28-100G-ESR4 transceiver module has the following specifications:
- Data transfer rate: 100 Gbps
- Optical reach: up to 300 meters
- Fiber type: multi-mode
- Optical connector: MTP/MPO
- Wavelength: 850 nm
- Standards: IEEE 802.3bm and SFF-8665
- Operating temperature: 0°C to 70°C
- Voltage: 3.3 V
- Maximum power consumption: 3.5 W
The transceiver module also supports digital diagnostic monitoring (DDM) functions, which provide real-time monitoring of critical parameters such as temperature, voltage, and optical power. This allows for proactive network maintenance and troubleshooting, ensuring that the network is always running smoothly.
In Summary, the Dell QSFP28-100G-ESR4 transceiver module is a high-speed and reliable connectivity solution for data center and enterprise applications. Its multi-mode fiber optic cable provides high bandwidth and low signal attenuation over short distances, making it an ideal choice for short-range applications. Its hot-swappable design and compatibility with a wide range of Dell switches, routers, and servers ensure that it can be easily integrated into existing network infrastructure
General Information about the Dell QSFP28-100G-ESR4
- Manufacturer: Dell
- Part Number or SKU# QSFP28-100G-ESR4
- Device Type: 100 Gigabyte Transceiver
About Refurbished Products
Building a fibre-optic network calls for a lot of planning and consideration of many factors. Transceivers are part of the many devices used to build optical fibre systems. A transceiver serves the combined roles of a transmitter and a receiver in that it transmits and receives signals. They are most common in communication equipment such as cellular phones, cordless telephone sets, and radios. Small form factors are required as networks become dense and space is limited, which sees transceivers included in chipsets.
In local area networks (LAN), a transceiver is used to connect a computer to printers and other devices on the network. Usually, the transceiver is integrated into the Network Interface Card (NIC)
Typical Roles of a Transceiver
- Used to convert frequencies from IF to RF.
- Widespread use in wireless communication to transmit data – voice, data, and video.
- RF transceivers are used in communication devices to support radio and TV signal transmission, digital signals transmission, and satellite communication.
- Collision detection – detection of simultaneous signals on the network.
- Transceivers can be deployed to provide a jabber function to interrupt the transmission of long data stream outputs.
Look no further for all types of transceivers including fibre optic transceivers, wireless transceivers, Ethernet transceivers, and RF transceivers. All these transceivers have different characteristics and support full-duplex communication, but the principle behind their work remains the same. Different types of transceivers will have varying numbers of ports used in the transceiver networking connections.
RF Transceivers: these devices are used to transmit video or voice data over a wireless medium. Commonly used for satellite communication, radio transmission, and ITE/WiMax/WLAN networks. The radio transceiver works by silencing the receiver when it is transmitting. There is an electronic switch that facilitates the connection of both the receiver and transmitter on the same antenna. The switch protects the receiver from damage that may be caused by the transmitter output.
Fiber Optic Transceivers: Also referred to as optical modules or fibre optical transceivers. Used to transmit data in fibre optic technology. The network must also have electronic components to encode or decode data into light signals.
Ethernet Transceivers: Basically used to connect electronic devices in a network so that they are able to transmit and receive data. It is also referred to as a media access unit (MAU). The best application of these transceivers is in the specification of IEEE 802.3 and Ethernet. Ethernet transceivers will detect a collision, provide Ethernet interface processing, convert digital data, and provide access to the network.
Wireless Transceivers: Wireless transceivers are a fundamental component necessary for data delivery in wireless networks. These transceivers have two layers. The physical layer has a baseband processor and RF front end. The processor converts a bitstream to a collection symbol flow for data transmission. The second layer is a MAC layer for link traffic control in contacting wireless links, improving data throughput, and preventing collisions.
We guarantee our customers high quality and reliability for all our transceiver networking solutions, irrespective of the type and size of your network.
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