Name: AFBR-79E4Z Avago 40Gb/s 40GBase-SR4 Multi-Mode Fiber 850nm 150m MTP/MPO Connector QSFP+ Transceiver Module
Brand: Avago Technologies
SKU: AFBR-79E4Z
Price: 117.64 USD
Availability: InStock
Rating: 4.8 (114 reviews)

Product Overview
The AFBR-79E4Z from Avago is a 40Gb/s multi-mode fiber transceiver designed to fit into QSFP+ ports, delivering fast data transfer over short distances up to 150 meters. It works well in data centers and enterprise networks that use multi-mode cabling and need reliable, high-bandwidth connections. Its MTP/MPO connector type simplifies multi-fiber link setups, making it a straightforward choice for upgrading network speeds without replacing cabling systems.

General Information
Brand	Avago Technologies
Part Number	AFBR-79E4Z
Alternate Part Number	AFBR-79E4Z-12-LV

Technical Information
Form Factor	QSFP+
Media	MMF
Type	VCSEL
Protocols	40GBASE-SR4
Connector	MTP/MPO

Physical Characteristics
Condition	Refurbished

Product Description
The AFBR-79E4Z transceiver module transfers data at 40Gb/s over multi-mode fiber, making it ideal for data centers and enterprise networks that demand fast and reliable communication. It's often found in high-density networking gear where space and speed are both critical. Network engineers and IT professionals commonly use this module to enhance bandwidth without the complexity of deploying new cabling. Key Features Compact QSFP+ form factor fits into various network switches and routers Uses 850nm VCSEL technology optimized for multi-mode fiber Supports link distances up to 150 meters on OM4 fiber Standard MTP/MPO interface simplifies multi-fiber connections Ensures low power consumption during high-speed operation This transceiver module typically appears in data centers where short-range but high-capacity links are required between racks or equipment rows. Its design balances speed and power efficiency, making it practical for scaling network infrastructure without excessive cooling or energy costs.

Use Cases
The AFBR-79E4Z transceiver is typically deployed in high-density data center environments that require rapid data throughput over short distances. It is well-suited for enterprise IT environments and network segments where multi-mode fiber cabling is standard, enabling efficient bandwidth scaling without extensive infrastructure changes. How It's Used: Connecting top-of-rack switches within data centers to aggregate traffic from multiple servers. Upgrading legacy multi-mode fiber links in enterprise campus networks to support 40Gb/s speeds. Facilitating high-speed interconnects in virtualization clusters where low latency is critical. Supporting storage area networks requiring fast data transfers over short fiber runs. Enabling edge computing nodes to maintain high bandwidth links back to centralized compute resources. By focusing on short-range multi-mode fiber connections, this transceiver helps organizations enhance network performance while leveraging existing cabling infrastructure. This approach promotes operational efficiency and scalability in environments where bandwidth demands continue to grow rapidly.

Tech Atlantix

AFBR-79E4Z Avago 40Gb/s 40GBase-SR4 Multi-Mode Fiber 850nm 150m MTP/MPO Connector QSFP+ Transceiver Module

AFBR-79E4Z

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