HP 378928-B21 Cisco Blp Ethernet C-sfp

Overview
The HP part number 378928-B21, marketed as the Cisco Blp Ethernet C-sfp, is a compact and reliable SFP (Small Form-factor Pluggable) transceiver designed for high-performance Ethernet connections in data center and enterprise environments. This module provides seamless integration between HP networking equipment and Cisco infrastructure, delivering consistent bandwidth and low latency for critical applications.

Key Features

• Supports 1000BASE-T Ethernet over copper cabling
• Hot-plug capability for zero-downtime upgrades
• Low power consumption for energy efficient operation
• Robust metal housing for durability in harsh rack conditions
• Plug-and-play compatibility with HP and Cisco switches that support SFP ports

Technical Specifications

• Form factor: SFP (Small Form-factor Pluggable)
• Interface: RJ45 connector
• Data rate: 1 Gbps (Gigabit Ethernet)
• Operating temperature: 0 to 70 deg C
• Power draw: Max 1.5 W
• Compliance: IEEE 802.3ab
• Dimensions: Approx 13.4 mm x 56.5 mm x 8.5 mm
• Weight: Approx 15 g

Applications
The Cisco Blp Ethernet C-sfp is ideal for a wide range of networking scenarios, including:

• Enterprise campus networks that require reliable Gigabit uplinks
• Data center top-of-rack switches where space and power efficiency are critical
• Virtualized server environments that need high-speed, low-latency connections
• Branch office deployments that leverage existing copper cabling infrastructure
• Industrial networking where rugged design and temperature tolerance are essential

By choosing the HP 378928-B21 Cisco Blp Ethernet C-sfp, customers gain a versatile and cost-effective solution that enhances network performance while simplifying management across mixed-vendor environments.