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CHAPTER 1
System Overview
OCX1100 Switches Hardware Overview
Software
Hardware
Copyright © 2017, Juniper Networks, Inc.
OCX1100 Switches Hardware Overview on page 3
OCX1100 Switch Models on page 6
OCX1100 Switch Hardware and CLI Terminology Mapping on page 7
Juniper Networks OCX1100 Open Networking Switches are designed for large-scale
cloud-based data centers, backed by the industry recognized Open Compute Project
(OCP) Foundation. OCX1100 switches, which combine the cloud optimized OCP-based
hardware design with the Juniper Networks Junos operating system (Junos OS), are
high-density, top-of-rack, high-performance fixed-configuration switches for large-scale
IP fabric deployments.
This topic describes:
Software on page 3
Hardware on page 3
Power Supplies on page 4
Fan Modules on page 5
OCX1100-48SX Switch Components on page 6
OCX1100 switches run Junos OS, which provides Layer 3 switching, routing, and security
services. The same Junos OS code base that runs on OCX1100 switches also runs on all
Juniper Networks EX Series, QFX Series, and OCX Series switches; M Series, MX Series,
PTX Series, and T Series routers; and SRX Series Services Gateways. For information
about installing software for your switch, see Junos OS Basics on the OCX Series.
The OCX1100-48SX is a top-of-rack switch that has 48 10-Gigabit Ethernet small
form-factor pluggable plus transceiver (SFP+) ports and 6 built-in 40-Gigabit Ethernet
quad small form-factor pluggable plus transceiver (QSFP+) ports. Each SFP+ port
operates as a 10-Gigabit Ethernet port and each QSFP+ port operates at native 40-Gigabit
speed. The OCX1100-48SX switch provides full duplex throughput of 1.44 Tbps.
3
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