Secure Port Modules; 5000-8G, 5000-8G2 And 5000-8G2-G4 Spms - Juniper NetScreen-5000 Series Installation And Configuration Manual

Figure 5: 5000-M Management Module (5000-M2 and 5000-MGT3 Similar)
CPU Utilization LEDs
Status HA
Power
LED
LED
LED

Secure Port Modules

Secure Port Modules (SPMs) perform general packet processing and device
connection tasks for devices that communicate with the NetScreen-5000 Series.
SPMs handle packets as they enter and exit the system, providing packet parsing,
classification, and flow-level processing. SPMs also provide encryption, decryption,
Network Address Translation (NAT), and session lookup features. When packets
require processing beyond that provided by an SPM, the NetScreen-5000 Series
hands them off to the management module for further processing.
There are currently three families of SPMs:

5000-8G, 5000-8G2 and 5000-8G2-G4 SPMs

The 5000-8G, 5000-8G2 and 5000-8G2-G4 SPMs provide eight 1-Gigabit SFP sockets
for hot-swappable transceivers. These modules are also capable of supporting a
total of four aggregate interfaces, with up to four ports for each aggregate interface.
Compact Flash Slot
Alarm Flash
Console
LED
LED
Port
The 5000-8G, 5000-8G2, and 5000-8G2-G4 SPMs provide eight 1-Gigabit Small
Form factor Pluggable (SFP) sockets. These SPMs are supplied with SX gigabit
fiber SFP transceivers.
The 5000-2XGE and 5000-2XGE-G4 SPMs provides two 10-Gigabit Form factor
Pluggable (XFP) Sockets. You must purchase transceivers for this SPM
separately.
The 5000-2G24FE SPM provides two SFP sockets and 24 10/100 Ethernet ports.
This SPM is supplied with two SX gigabit fiber SFP transceivers.
Management Port High Availability Ports
Modem
Port
NetScreen-5000 Modules
Overview
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