Infinera Series

infinera TOM-100G-Q-CLR4 130-0349-001

Product description: infinera TOM-100G-Q-CLR4 130-0349-001_100GBase-LR4 QSFP28 Transceiver (SMF, 1310nm, LC, 10km, DOM)_liyuan tech
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Manufacturer: Infinera
Part Number: TOM-100G-Q-CLR4 130-0349-001
CLEI: WOTRD3CLAA
Form Type: QSFP28
Transceiver Type: LR4
Speed Description: 100GB
Wavelength: 1295nm to 1309nm
Media: SMF
Reach: 10km
Connector: LC
DOM: DOM
Product Description:
Infinera TOM: Infinera's plug-in optical module.
100G: The transmission rate is 100 Gbps.
Q-CLR4: This is the key technical identifier.
Q: The packaging form is QSFP28. This is a standard form of packaging, with the same size as QSFP+, but specially designed to support 25 Gbps per channel, thereby achieving a total rate of 100 Gbps (4x25G).
CLR4: It is the abbreviation of 100G CWDM4 standard. This is an industry standard multi-source protocol (MSA).
QSFP28-100G-10KM-1310NM-SMF-LC-DOM: This is a more detailed descriptor.
QSFP28: Packaging form.
100G: Total rate 100 Gbps.
10KM: Maximum transmission distance is 10 kilometers.
1310NM: Central wavelength is 1310 nanometers. Note that CLR4/CWDM4 actually uses 4 different CWDM wavelengths (1271, 1291, 1311, 1331 nm), all in the 1310 nm window.
SMF: Suitable for single-mode fiber.
LC: Using LC duplex fiber connector.
DOM: Digital optical monitoring. It supports real-time monitoring of parameters such as the temperature, voltage, transmit optical power, and receive optical power of the module, facilitating network management and fault diagnosis.
Core Technology (CWDM4): This module adopts the CWDM4 standard. It uses 4 coarse wavelength division multiplexing (CWDM) wavelengths (approximately 1271 nm, 1291 nm, 1311 nm, 1331 nm) on single-mode fiber,
each wavelength transmits data at a rate of 25 Gbps, and through wavelength division multiplexing technology, 4 channels are simultaneously transmitted in one fiber,
thus achieving a 100 Gbps aggregated bandwidth. At the receiving end, the demultiplexer separates the optical signals of different wavelengths.
Summary of Key Features:
Rate and Protocol: Supports protocols such as 100GbE (IEEE 802.3bm).
Transmission Distance: Up to 10 kilometers.
Fiber Type: Single-mode fiber (SMF).
Power Consumption: Usually less than 4 watts, lower than that of modules with longer transmission distances (such as PSM4, ER4), etc.
Duplexity: Requires two fibers (one for sending and one for receiving) to complete bidirectional communication.
Compatibility: Although marked as Infinera brand, due to following industry-standard CWDM4 MSA and QSFP28 packaging,
it is usually also compatible with other network devices that support the CWDM4 standard (such as switches and routers of brands like Cisco, Juniper, Arista, etc.), but it is recommended to confirm the compatibility list before use. Usage scenario
This 100G CWDM4 optical module with a transmission distance of 10km is the mainstream choice for data center interconnection (DCI) and the backbone of campus networks. Its main application scenarios include:
1. Data Center Interconnection (DCI):
Scenario description: Connect two data center buildings located within the same campus or within a 10-kilometer distance (for example, data center building A to building B).
Function: Used to achieve server clusters, storage backups, virtual machine migrations, and load balancing between data centers, and to build a high-speed, low-latency data interaction channel.
2. Campus Network and Metropolitan Area Network Core Aggregation:
Scenario description: In university campuses, large enterprise parks, or metropolitan areas, connect core switching nodes or aggregation switches distributed in different buildings.
Function: As the network backbone, it carries a large amount of aggregation traffic and meets high-bandwidth business requirements, such as high-definition video conferences, big data transmission, etc.
3. High-Performance Computing (HPC) and Storage Area Network (SAN):
Scenario description: In HPC clusters that require ultra-fast data exchange, or to connect storage devices at a certain distance.
Function: Provide high-speed connections from servers to switches or from storage devices to switches, ensuring extremely low latency and high throughput communication between computing nodes and storage nodes.
4. Telecommunication Operator Network:
Scenario description: Used for metropolitan access and aggregation networks, to transfer 5G front-haul, mid-haul traffic, or enterprise large customer dedicated line services back to the core network.
In addition to infinera TOM-100G-Q-CLR4 130-0349-001 , Liyuan Tech supply a wide range of other Infinera Series transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com

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