Name: S4B44A HPE 100G SR1.2 QSFP28 LC 100m MMF Transceiver High-Speed
Brand: HPE
SKU: S4B44A
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The HPE 100G SR1.2 QSFP28 LC 100m MMF Transceiver enables 100 Gigabit Ethernet over multimode fiber with LC connectors. It fits QSFP28 slots and supports transmission distances up to 100 meters, making it suitable for short-range high-speed network connections within data centers or enterprise environments.

General Information
Brand	HPE

Technical Information
Form Factor	QSFP28
Media	MMF
Type	VCSEL
Protocols	100GBASE-SR1.2,100GbE
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The HPE 100G SR1.2 QSFP28 LC 100m MMF Transceiver (S4B44A) is an optical module designed to enable 100 Gigabit Ethernet connectivity over multimode fiber. It uses an LC connector interface and supports transmission distances up to 100 meters on multimode fiber optic cable. This transceiver is commonly deployed in data center environments and enterprise networks where high-bandwidth short-reach connections are required. It is suitable for network administrators and IT professionals responsible for maintaining high-speed, fiber-based network infrastructure. Key Features Supports 100 Gigabit Ethernet (100G) data rates Uses QSFP28 form factor for compatibility with modern network equipment Operates over multimode fiber with a maximum reach of 100 meters LC connector interface provides standardized fiber connectivity Designed for short-range, high-speed network applications This transceiver serves as a critical component for enabling high-speed optical connections in data centers and enterprise networks. Its support for short-range multimode fiber links makes it ideal for connecting switches and servers within the same facility or campus.

Use Cases
This transceiver is typically used in data centers and enterprise networks requiring 100G connectivity over multimode fiber. It is well suited for short-range, high-bandwidth connections between switches, servers, and other networking equipment within the same physical site. How It's Used: Connecting 100G-capable switches within data center racks via multimode fiber Providing high-speed uplinks between aggregation and core network devices Enabling server-to-switch connections that demand 100G throughput over short distances Supporting campus network segments that utilize multimode fiber optics Facilitating network upgrades where existing multimode fiber infrastructure is present Its role is to deliver standardized 100G optical connections for short distances, integrating easily with QSFP28-enabled hardware and multimode fiber cabling commonly found in data center and enterprise environments.

FAQ's
What type of connector does the S4B44A transceiver use? The S4B44A transceiver uses an LC connector interface compatible with multimode fiber optic cables. What is the maximum transmission distance supported? This module supports multimode fiber transmission distances up to 100 meters. Which form factor does this HPE transceiver fit? It fits the QSFP28 form factor, designed for 100 Gigabit Ethernet ports. Is this transceiver compatible with single-mode fiber? No, the S4B44A is specified for multimode fiber and does not support single-mode fiber connections. What data rate does the HPE S4B44A support? The transceiver supports data rates of 100 Gigabit Ethernet. Can the S4B44A be used for long-distance connections? No, it is intended for short-range connections up to 100 meters over multimode fiber.

S4B44A HPE 100G SR1.2 QSFP28 LC 100m MMF Transceiver High-Speed

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

FAQ's