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JSA7800 System Overview

JSA7800 Appliance Description

The Juniper Secure Analytics 7800 (JSA7800) is an enterprise and carrier-class appliance that provides a scalable network security management solution for medium-sized companies up to large global organizations.

JSA7800 collects, processes, aggregates, and stores network data in real-time and uses this data to manage network security by providing real-time information and monitoring, alerts and offenses, and responses to network threats. The appliance uses a modular architecture that provides real-time centralized visibility of your IT infrastructure that you can use for threat detection and prioritization. As JSA7800 interacts with crucial network devices and servers, it is normally placed in a trusted or highly secured LAN segment.

The JSA7800 appliance is a 2-rack-unit (2-U), rack-mountable. It supports hot-swappable dual-AC (or optional dual-DC) power supplies with redundant configuration, sixteen hot-swappable hard drives that support RAID, 128-GB memory, and two 10-Gigabit SFP+ interfaces and four 1-Gigabit Ethernet interfaces.

Benefits of the JSA7800 Appliance

  • Risk management and threat mitigation—Provides real-time surveillance to identify environmental anomalies in the network, attack paths, and sources of a threat through effective analysis of networks, events, and audit log files. The appliance proactively quantifies and minimizes risks from vulnerabilities, configuration errors, and anomalous network activity, preventing attacks that target high value assets and data.

  • Compliance monitoring and reporting—Provides predefined templates or compliance rules that brings in accountability, transparency, and measurability to an IT security program. Any deviations from regulatory mandates are reported.

  • Log analytics—Provides scalable log analytics by enabling distributed log collection across an organization, and a centralized view of the information. JSA7800 and maintains logs and flow information from crucial network devices and servers such as Intrusion Detection System (IDS) and Intrusion Prevention System (IPS), firewalls, routers, switches, database servers, Active Directory (AD) servers, DNS and DHCP servers, and so on.

JSA7800 Appliance Transceiver Interface

Table 1 lists the different types of transceiver interfaces available on the JSA7800 appliance.

Table 1: JSA7800 Appliance Transceiver Interface Types

Transceiver Type

Card Model




Dual Rate 10GBASE-LR/1000BASE-LX


Dual Rate 10GBASE-SR/1000BASE-SX

Field-Replaceable Units on the JSA7800 Appliance

Field-replaceable units (FRUs) are hardware components that can be replaced at the customer site. Hot-swappable FRUs are the components that you can remove and replace without powering off the device or disrupting the functions of the device.

FRUs supported by the JSA7800 appliance includes the power supply and RAID array.