Name: SFP-10G-BXU-I Cisco 10GbE SFP+ BiDi 10km 1330nm LC SMF Transceiver
Brand: Cisco
SKU: SFP-10G-BXU-I
Price: 1024.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The SFP-10G-BXU-ICisco transceiver handles 10 Gigabit Ethernet connections over single-mode fiber using bidirectional signaling. It fits into standard SFP+ slots and is commonly used where network operators want to maximize fiber utility without adding cabling. Its wavelength-specific design enables efficient long-distance communication, making it a practical choice for network expansions or high-speed data links.

General Information
Brand	Cisco
Part Number	SFP-10G-BXU-I

Technical Information
Form Factor	SFP+
Media	SMF
Type	DFB
Power Consumption	≤1W
Protocols	SFP+ MSA Compliant, CPRI, eCPRI
Connector	Simplex LC
DOM Support	Yes

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
The SFP-10G-BXU-I is a Cisco 10 Gigabit Ethernet SFP+ transceiver designed for bidirectional data transmission over a single strand of single-mode fiber. It transmits and receives data on two different wavelengths, allowing efficient fiber usage. Often found in enterprise data centers and carrier networks, this module is built to extend network reach without the need for additional fiber cabling. Network engineers and IT professionals use it to simplify connections and improve scalability in environments where fiber infrastructure is limited. Key Features Operates with 1330nm wavelength for transmitting and 1270nm for receiving Capable of 10 Gigabit per second data rates Compact SFP+ form factor compatible with Cisco switches and routers Supports distances up to 10 kilometers on single-mode fiber Low power consumption suitable for high-density setups This transceiver is typically deployed in long-reach network links, such as campus backbones or metro Ethernet connections. It reduces the need for additional fiber strands by allowing bidirectional communication on a single fiber, making network upgrades more cost-effective and less complex.

Use Cases
The SFP-10G-BXU-I transceiver is typically deployed in network environments where fiber infrastructure is limited but high-speed data transmission is required. It benefits network engineers and IT professionals managing enterprise campus networks or metro area networks that require efficient fiber utilization without additional cabling installations. How It's Used: Extending 10GbE connections between data center racks where existing single-mode fiber runs are bidirectional constrained. Establishing high-speed links in enterprise campus backbones to optimize fiber deployment and reduce infrastructure complexity. Facilitating connectivity in metropolitan area networks (MANs) that require cost-effective fiber upgrades without new cabling. Supporting virtualization environments that rely on low-latency, high-bandwidth interconnects over long distances. Enabling remote office connectivity with limited fiber runs while maintaining 10GbE throughput and reliability. This transceiver supports operational efficiency by maximizing fiber usage in constrained environments, allowing scalable network growth and maintaining high-performance links across distance-limited fiber infrastructure. Its bidirectional technology reduces cabling requirements, simplifying network deployment and management.

SFP-10G-BXU-I Cisco 10GbE SFP+ BiDi 10km 1330nm LC SMF Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases