REFURBISHED. EXCELLENT CONDITION. 90 DAY CCS WARRANTY INCLUDED. AVAILABLE FROM CHICAGO COMPUTER SUPPLY. Overview Enterprise networks require high-speed uplinks to connect switches and handle increasing data traffic. Uplink modules provide faster connectivity between switches, aggregation layers, and core networks. The HPE ProCurve 1-Port 10GbE X2 Module J8766A is designed for the 4200vl switch series. It enables 10 Gigabit Ethernet uplink connectivity using X2 transceivers, making it suitable for switch-to-switch connections and high-performance network environments. Key Features 1 × 10GbE X2 uplink port Supports 10 Gigabit Ethernet connectivity Designed for HPE 4200vl switch series Compatible with X2 transceivers Ideal for switch-to-switch uplinks Hot-swappable module design Reliable enterprise-grade performance Enables high-speed network expansion Technical Specifications Brand: HPE Model: ProCurve 10GbE X2 Module Part Number: J8766A Product Type: Expansion Module Device Type 10GbE X2 Uplink Module Ports 1 × X2 slot Network Technology 10 Gigabit Ethernet Data Transfer Rate Up to 10 Gbps Performance Note Throughput may vary between 2.5–7 Gbps depending on packet size Single source-to-destination traffic may be limited to 1 Gbps Media Support Depends on X2 transceiver used Connectivity Wired Form Factor Hot-swappable Application Data networking Uplink connectivity Compatibility HP 4202-72 vl Switch HP 4204 vl Switch HP 4204-44G-4SFP vl Switch HP 4208 vl Switch HP 4208-68G-4SFP vl Switch HP 4208-96 vl Switch HP 4202vl-48G Switch HP 4208vl-64G Switch Use Cases The HPE J8766A module is used in enterprise networks to provide high-speed uplinks between switches. It is ideal for aggregation and backbone connections where higher bandwidth is required. Why Choose HPE J8766A Provides 10GbE uplink capability Designed for seamless integration with 4200vl switches Supports X2 transceiver flexibility Ideal for switch-to-switch connectivity Hot-swappable for minimal downtime Reliable enterprise-grade hardware Cost-effective refurbished solution Backed by a 90-day CCS warranty FAQs What is the HPE J8766A module used for? It is used to add a 10GbE uplink port to HPE 4200vl switches. How many ports does it provide? It includes 1 X2 port. What speed does it support? It supports up to 10Gb Ethernet. Is it hot-swappable? Yes, it can be installed without shutting down the switch. Does it include the transceiver? No. X2 transceivers are typically sold separately. What is the warranty? It comes with a 90-day CCS warranty.