HPE 845966-B21 Qsfp Mpo Transceiver Module 100GB SR4 100M 850NM 849443-001

( Brand: Hpe ), ( Manufacturer Part Number: 845966-B21 ), ( Form Factor: Plug-in Module ), ( Type: Transceiver Module ), ( Interface: 100gbase-sr4 ), ( Maximum Data Rate: 100gbps )

Review HPE 100gb Qsfp Mpo Sr4 100m 850nm Transceiver Module

100GB QSFP-MMo SR4 100m 850nm Transceiver Module (845966-B21, 849443-001)

The 845966-B21 100GB QSFP-MMo SR4 100m 850nm Transceiver Module, also known as part number 849443-001, is a high-performance optical networking component specifically designed for data center applications. This transceiver module offers an impressive data transfer rate of 100GBps, enabling rapid and efficient data transmission between server systems and switches.

This QSFP-MMo (Quad Small Form-factor Pluggable Multi-source Agreement, Small Form-factor Pluggable, Multi-project area) module is built with four small form-factor pluggable bi-directional ports, each able to support a single 850nm wavelength for 50Gbps full- duplex signaling or two 850nm wavelengths for 100Gbps full-duplex signaling. With an operating wavelength of 850nm, this transceiver module is well-suited for use in 100GBASE-SR4 applications.

The 100m designation indicates that the transceiver module supports a maximum link length of 100 meters over single-mode fiber (SMF). This makes it ideal for connecting servers and switches within a data center or short-distance applications. Besides, the compact, ruggedized design ensures that the module can withstand the rigorous environmental conditions typical of data center deployments.

* 100GBps data transfer rate

* 4x QSFP-MMo ports

* 850nm operating wavelength

* Supports 50Gbps or 100Gbps signaling

* 100m single-mode fiber link length

* Compact, ruggedized design

This transceiver module is perfect for various high-speed networking applications, including data center interconnects, storage area networks, and high-performance computing.

The 845966-B21 QSFP MPO SR4 100GB transceiver modules are high-speed optical transceivers used in data centers and networking applications. These transceivers offer 100GB Ethernet connectivity and support for eight parallel lanes, each running at 13.33 GBps, totaling to 100GB bandwidth. Here are some pros and cons associated with purchasing this type of transceiver:

1. High-Bandwidth: Support for 100GB Ethernet provides higher data transfer rates, enabling faster data processing and efficient handling of large data workloads.

2. MPO Technology: The 12-fiber MPO (Multi-fiber Push-Pull) connector design simplifies cabling and reduces connection errors due to its mechanical latching system.

3. Longer Reach: These transceivers offer extended reach capability, making them suitable for use in longer-distance networks.

4. Improved Power Efficiency: QSFP transceivers generally consume less power compared to conventional GBICs or XENPAK/SFP transceivers, contributing to lower energy consumption in the network infrastructure.

5. High Reliability: QSFP MPO transceivers undergo rigorous testing for performance, mass production, and fibre optic intermateability ensuring ensure reliable transmission and longevity.

6. Vendor Compatibility: There are multiple vendors and manufacturer options, allowing flexibility in choosing the best product for your specific needs and budget.

1. Cost: 100GB transceivers tend to be more expensive than 1GB or 10GB counterparts, resulting in a larger investment.

2. Complexity: There are more fibers and pins in MPO connectors, which can make the cabling and installation process more complex compared to traditional SFP transceivers.

3. Replacement and Spare: Due to the higher cost, it's crucial to have proper contingency planning, including keeping backup or spare transceivers to minimize downtime.

4. Compatibility: Ensure that the switch and network infrastructure are compatible with this type of transceiver before making a purchase.

5. Software Updates: A network infrastructure that supports 100GB interfaces needs to be updated to accommodate the advanced technology, including network switches, cables, and other equipment.

When considering purchasing the 845966-B21 100GB QSFP MPO SR4 transceiver, it is important to carefully evaluate the potential benefits and drawbacks based on your current and anticipated networking requirements. This transceiver offers significant bandwidth improvements and the convenience of MPO connectors, but it comes with a higher cost and potential complexity. If your organization is handling large data workloads or demands a high-speed network infrastructure, then this investment could be a worthwhile addition. If not, the cost-benefit analysis might not tip in favor of the 100GB transceiver, and it would be recommended to stick with standard 1GB or 10GB interfaces.

Details:

HPE 100Gb QSFP28 Transceivers are designed to meet the increasing demand of growing band width in data center. For refurbished items, items must be properly packed to prevent damage the item during shipping. Instead of shipping separately to save on charges. For factory sealed products, original packaging must be intact.

Miscellaneous: Environmentally Friendly:Yes. Optional Part #: 849443-001. The items also contain the retail part numbers on them.: HPE 100GB QSFP MPO SR4 100m 850nm Transceiver Module.

Retail Part #: 845966-B21. Items do not come with original packing material but it is have never used in the working environment. Product Overview Detail Specification Highlighted Features: HPE.

part #: 845966b21 prices

• $120.00-$290.00

specifications switchchunk:

• brand: Hpe
• mpn: 845966-b21
• form factor: Plug-in Module
• type: Transceiver Module
• interface: 100gbase-sr4
• maximum data rate: 100gbps

general switchchunk:

• Enterprise Networking, Servers > Switches Hubs > Switch Modules
• condition: Used

shipping switchchunk:

• class: Standard
• service: Standard
• transit: 5-10 Days
• type: Fixed
• cost: $0.00

offer switchchunk:

• options: Ship-to-home
• availability: In Stock
• quantity: 2
• best offers: True
• sold: 0
• started: January 19, 2025

returns switchchunk:

• paid by: Seller
• policy: Returns Accepted
• method: Money back
• time: 30 Days

seller switchchunk:

• # reviews: 612
• rating: 100.0%
• city: Richardson, Texas

payments switchchunk:

• wallet: Apple-pay
• credit card: Discover
• other

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