DATASHEET
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Product Description
Juniper Networks XPIMs are a set of interface modules supported on Juniper Networks
®
SRX650 Services Gateway. These modules implement the full set of Layer 3–7 services
offered in Juniper Networks Junos
®
operating system, and alternatively implement Layer 2
Ethernet switching for connecting local servers and PCs to the network.
Two XPIM models are available on the SRX650:
• 16-port 10/100/1000 copper Ethernet. This module is two slots high (double high) and
one slot wide. An optional 16-port 10/100/1000 PoE switch module is available with 16
PoE ports.
• 24-port 10/100/1000 copper Ethernet. This module is two slots high (double high) and
two slots wide (double wide). An optional 24-port 10/100/1000 PoE switch module is
available with 24 PoE ports. The 24-port module supports up to 4 small form-factor
pluggable transceivers (SFPs) from a variety of SFPs to implement 100 Mbps or 1 Gbps
Ethernet optionally reusing the last 4 copper ports.
Architecture and Key Components
The XPIMs are highly flexible interfaces that give the network designer the tools to solve a
wide variety of networking problems.
Network Segmentation
The XPIMs can be used to subnet or segment network traffic by configuring each Ethernet
port as a separate routed network or subnet. This localizes broadcast and multicast traffic
to a local segment and allows different security policies to be applied to each subnet.
Alternatively, XPIM ports can be assigned to VLANs in Layer 2 (L2) switching mode to
provide delineation and segmentation of the L2 broadcast domain.
Security Zones
Many organizations need to improve internal security and keep critical information private
within departments. At the same time, they need to provide guest access and protect
local resources. The XPIMs give the network designer the extra Ethernet ports necessary
to implement security zones for departmental access.
Local Workgroups
The network designer can use the Ethernet switching capability of the XPIMs to create
local workgroups. Integrating L2 switching into the SRX650 saves space and simplifies
management by using a single user interface to configure the switch and the SRX650
secure router.
Product Overview
Juniper Networks 16-port and 24-port
gigabit Ethernet Physical Interface
Modules (XPIMs) offer high densities of
10/100/1000 copper Ethernet ports and
are also available in Power over Ethernet
(PoE). These ports deliver the rich set of
Layer 2–7 services available via Juniper
Networks Junos operating system on
the SRX650 Services Gateway.
16-PoRT AND
24-PoRT GIGAbIT
ETHERNET XPIMS
