Name: J4860-61001 HP ProCurve X121 1Gb/s 1000Base-ZX 1550nm 80km SFP Transceiver
Brand: HP
SKU: J4860-61001
Price: 499.00 USD
Availability: InStock
Rating: 4.8 (112 reviews)

Product Overview
The J4860-61001 HP ProCurve X121 transceiver module facilitates 1Gb/s Ethernet connections over single-mode fiber with a transmission distance reaching 80 kilometers. It fits into SFP slots on compatible switches and routers, supporting long-distance fiber optic communication in enterprise and carrier networks. This module balances range and performance, serving as a dependable component in fiber network infrastructure.

General Information
Brand	HP

Technical Information
Form Factor	SFP
Media	SMF
Type	DFB
Protocols	1000Base-ZX (1000BASE-X, Gigabit Ethernet)
Connector	LC Duplex

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This HP ProCurve X121 transceiver module enables high-speed 1 Gigabit Ethernet connections over single-mode fiber. It is often found in network environments requiring long-distance communication, supporting data transmission up to 80 kilometers. Built for use in fiber optic networks, it benefits network engineers and IT professionals managing enterprise or service provider infrastructures. Key Features Supports 1000Base-ZX Ethernet standard for long-range fiber links Operates on a 1550nm wavelength to minimize signal attenuation Offers an extended reach of up to 80 kilometers over single-mode fiber Uses a duplex LC connector to ensure stable fiber optic connections Compact small form-factor pluggable (SFP) design for flexible deployment This transceiver module plays a functional role in extending network reach without compromising speed or reliability. Its compatibility with standard fiber optic equipment ensures consistent performance over considerable distances. The module’s design supports seamless integration into existing network hardware, maintaining operational efficiency and signal integrity.

Use Cases
The HP ProCurve X121 1Gb/s 1000Base-ZX SFP transceiver is typically deployed in environments requiring reliable long-distance fiber connectivity. Network administrators in enterprises and telecommunications benefit from its ability to bridge distant network segments. It is well-suited for backbone connections and links between data centers or remote sites where fiber runs exceed standard distances. How It's Used: Connecting enterprise campus networks across extended fiber distances Linking data centers that are geographically separated within metropolitan areas Backbone fiber connections in service provider networks Point-to-point links in carrier-grade infrastructure supporting high bandwidth Integrating with fiber aggregation switches in telecommunications racks This SFP transceiver supports network scalability by enabling longer fiber runs without signal degradation. It complements high-performance infrastructure by maintaining consistent data rates over extended distances, thereby enhancing overall network reliability and operational capability.

Tech Atlantix

J4860-61001 HP ProCurve X121 1Gb/s 1000Base-ZX 1550nm 80km SFP Transceiver

J4860-61001

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