Juniper J4350, Getting Started Manual

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Overview of J4350 and J6350 Services Routers
Serial Bus (USB) ports for external storage. The J6350 Services Router is a
higher-performance system than the J4350 Services Router.
J6350 routers come standard with 1 GB of memory and can contain between
256 MB to 2 GB of memory. For instructions on adding memory, see
“Removing and Installing DRAM Modules” on page 155.
Each J6350 chassis contains four built-in Gigabit Ethernet ports with link
speeds of 10/100/1000 Mbps over a copper interface, and six slots for
field-replaceable Physical Interface Modules (PIMs). Four of the six slots (slots
2, 3, 5, and 6) support high-speed interfaces (ePIMs).
The J6350 Services Router supports the following field-replaceable PIMs:
SFP Gigabit Ethernet ePIM (1 port)
Copper Gigabit Ethernet ePIM (1 port)
ADSL Annex A PIM (1 port)
ADSL Annex B PIM (1 port)
Dual-Port E1 PIM
E3 PIM (1 port)
DS3 (T3) PIM (1 port)
Dual-Port Fast Ethernet PIM
4–port Fast Ethernet ePIM
G.SHDSL PIM (2 ports)
4-port ISDN BRI S/T or U PIM
Dual-Port Serial PIM
Dual-Port T1 PIM
J-series Software Features and Licenses
J-series Services Routers provide the software features listed in Table 5.
You must purchase a separate software license to obtain some software
features. For more information about licenses, see “Installing and
Managing J-series Licenses” on page 131.
J-series Software Features and Licenses
5