PIMs are removable and insertable only when the Services Router is powered off. You install PIMs into slots in the router chassis. If a slot is not occupied by a PIM, a PIM blank panel must be installed to shield the empty slot and to allow cooling air to circulate properly through the router.
This section contains the following topics:
Table 18 provides software release information, port numbers, and sample interface names for the field-replaceable PIMs and modules supported on J2320 and J2350 Services Routers. For interface naming conventions, see the JUNOS Software Interfaces and Routing Configuration Guide. The supported PIMs can be installed in any slot available on the J2320 and J2350 routers. The WXC Integrated Services Module supported on the J2350 model occupies two slots. You can install only one of these modules in a router chassis.
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Caution: Do not install a combination of modules in a single chassis that exceeds the maximum power and heat capacity of the chassis. If J Series power management is enabled, PIMs and modules (PIMs or PIMs plus a WXC Integrated Services Module) that exceed the maximum power and heat capacity remain offline when the chassis is powered on. |
To verify that the combination of modules to be installed in a chassis does not exceed the power and heat capacities for the router, see Planning for Power Management.
Table 18: J2320 and J2350 Field-Replaceable PIM and Module Summary
Table 19 provides software release information, slot and port numbers, and sample interface names for the field-replaceable PIMs supported on J4350 and J6350 Services Routers.
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Caution: Do not install a combination of modules in a single chassis that exceeds the maximum power and heat capacity of the chassis. If J Series power management is enabled, PIMs and modules (PIMs or PIMs plus a WXC Integrated Services Module) that exceed the maximum power and heat capacity remain offline when the chassis is powered on. |
To verify that the combination of PIMs to be installed in a chassis does not exceed the power and heat capacities for the J4350 or J6350 router, see Planning for Power Management.
Table 19: J4350 and J6350 Field-Replaceable PIM and Module Summary
Gigabit Ethernet uPIMs are supported on J2320, J2350, J4350, and J6350 Services Routers. Gigabit Ethernet uPIMs are available in four versions.
The 1-port and 6-port SFP Gigabit Ethernet uPIM, shown in Figure 22 and Figure 23, have small form-factor pluggable (SFP) transceivers to allow you to use different connectors. The optical SFP transceivers supported by these uPIMs are described in Table 21.
Figure 22: 1-Port Gigabit Ethernet uPIM
Figure 23: 6-Port Gigabit Ethernet uPIM
The 8-port and 16-port Gigabit Ethernet uPIMs, shown in Figure 24 and Figure 25, have RJ-45 connectors.
Figure 24: 8-Port Gigabit Ethernet uPIM
Figure 25: 16-Port Gigabit Ethernet uPIM
Features. Gigabit Ethernet uPIMs provide the following key features:
1000Base-SX, 1000Base-LX, and 1000Base-LH SFP transceivers have the following characteristics:
For pinouts of cable connectors for Gigabit Ethernet uPIMs, see Gigabit Ethernet uPIM RJ-45 Connector Pinout.
Limitations. Gigabit Ethernet uPIMs have the following limitations:
Installation. Gigabit Ethernet uPIMs can be inserted in any slot on J2320, J2350, J4350, or J6350 Services Routers.
Throughput for a uPIM is higher when it is inserted in a high-speed slot. High-speed slots are slots 3 and 6 on the J4350 router, and slots 2, 3, 5, and 6 on the J6350 router.
16-port Gigabit Ethernet uPIMs are two slots high. Because the connector on the PIM is on the lower half, the PIM occupies the slot that it is plugged into and the slot above it. Thus you cannot install a 16-port uPIM in the top slots of a router. For example, on a J4350 router you cannot install a 16-port uPIM in slots 1 and 4. If you install the PIM in slot 2, it occupies both slots 2 and 1.
To install or remove a PIM, see Replacing a PIM.
Interface LEDs. For 8-port and 16-port Gigabit Ethernet uPIMs, the activity LED is located on the left side of each port, and the link LED is located on the right side of each port. For the 6-port Gigabit Ethernet uPIM, the LEDs are located to the right of each port, with the link LED above the activity LED. LEDs on the 1-port uPIM are clearly labeled.Table 20 describes the meaning of the LEDs.
Table 20: Gigabit Ethernet Port LEDs
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
Optical Interface Support. Table 21 describes the optical interface support on the 1-port and 6-port Gigabit Ethernet uPIMs over single-mode fiber-optic (SMF) and multimode fiber-optic (MMF) cables.
Table 21: Optical Interface Support for SFP Gigabit Ethernet uPIMs
Copper Interface Support. The 1-port and 6-port Gigabit Ethernet uPIMs also support 1000Base-T SFPs (model number JX-SFP-1GE-T).
The 1-port Gigabit Ethernet ePIM is supported on J4350 and J6350 Services Routers and is available in two versions, one with copper connector (see Figure 26), the other with small form-factor pluggable (SFP) transceivers (see Figure 27).
Figure 26: Copper Gigabit Ethernet ePIM
Figure 27: SFP Gigabit Ethernet ePIM
Features. The Gigabit Ethernet ePIM provides the following key features:
1000Base-SX, 1000Base-LX, and 1000Base-LH SFP transceivers have the following characteristics:
For pinouts of cable connectors for Copper Gigabit Ethernet ePIMs, see Gigabit Ethernet ePIM RJ-45 Connector Pinout.
Limitations. The Gigabit Ethernet ePIM has the following limitations:
Installation. You can install Gigabit Ethernet ePIMs in any high-speed slot as follows:
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Note: High-speed slots are labeled with an E on the front-panel slot number diagram. |
To install or remove a PIM, see Replacing a PIM.
Interface LEDs. The LINK and TX/RX LEDs indicate link status and activity. Table 22 describes the meaning of the LEDs.
Table 22: Gigabit Ethernet Port LEDs
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
Optical Interface Support. Table 23 describes the optical interface support on the SFP Gigabit Ethernet ePIM over single-mode fiber-optic (SMF) and multimode fiber-optic (MMF) cables.
Table 23: Optical Interface Support for SFP Gigabit Ethernet ePIM
The Dual-Port Serial PIM (Figure 28) provides a physical connection to serial network media types through two serial interface ports.
Figure 28: Dual-Port Serial PIM
The Dual-Port Serial PIM provides the following key features:
For pinouts of cable connectors for serial PIMs, see Serial PIM Cable Specifications.
To install or remove a PIM, see Replacing a PIM.
Status LEDs indicate port status. Table 24 describes the meaning of the LED states.
Table 24: Status LEDs for Serial Ports
Color |
State |
Description |
|---|---|---|
Green |
On steadily |
Online with no alarms or failures. |
Red |
On steadily |
Active with a local alarm. The router has detected a failure. |
Unlit |
Off |
Offline. |
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
The Dual-Port T1 PIM (Figure 29) and Dual-Port E1 PIM (Figure 30) provide a physical connection to T1 or E1 network media types. Each PIM has two physical T1 or E1 ports with an integrated channel service unit (CSU) or data service unit (DSU).
Figure 29: Dual-Port T1 PIM
Figure 30: Dual-Port E1 PIM
The Dual-Port T1 and E1 PIMs provides the following key features:
For pinouts of cable connectors for T1 and E1 PIMs, see E1 and T1 RJ-48 Cable Pinouts.
To install or remove a PIM, see Replacing a PIM.
Status LEDs indicate port status. Table 25 describes the meaning of the LED states.
Table 25: Status LEDs for T1 and E1 Ports
Color |
State |
Description |
|---|---|---|
Green |
On steadily |
Online with no alarms or failures. |
Red |
On steadily |
Active with a local alarm. The router has detected a failure. |
Unlit |
Off |
Offline. |
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
The Dual-Port Channelized T1/E1/ISDN PRI PIM (Figure 31) is a multiflex interface card that allows you to configure a single interface as a channelized T1 interface or a channelized E1 interface. You can also configure ISDN PRI services on a channelized T1 or E1 interface. The channelized T1/E1/ISDN PRI interface supports up to 24 DS0 channels on a T1 interface and up to 31 DS0 channels on an E1 interface, in addition to supporting the features of regular (unchannelized) T1 and E1 PIMs. Each interface can be configured as a single clear-channel, fractionalized, or channelized interface.
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Note: You cannot configure a channelized T1/E1/ISDN PRI interface through a J-Web Quick Configuration page. |
Figure 31: Channelized T1/E1/ISDN PRI PIM
The Dual-Port Channelized T1/E1/ISDN PRI PIM provides the following key features:
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Note: For a clear-channel T1 or E1 interface, the maximum MTU is 9150 bytes. |
For pinouts of cable connectors for channelized T1/E1/ISDN PRI PIMs, see ISDN RJ-45 Connector Pinout.
To install or remove a PIM, see Replacing a PIM.
Channelized T1/E1/ISDN PRI LEDs indicate PIM and port status. Table 26 describes the meaning of the LED states.
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Note: The STATUS LED displays channelized T1 or E1 port activity and alarms only. It does not display ISDN PRI B-channel or D-channel status. |
Table 26: LEDs for Channelized T1/E1/ISDN PRI PIMs
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
The T3 (also known as DS3) PIM (Figure 32) and E3 PIM (Figure 33) provide a physical connection to T3 or E3 network media types. The T3 and E3 PIMs include one physical T3 or E3 port with an integrated data service unit (DSU).
Figure 32: T3 PIM
Figure 33: E3 PIM
The T3 and E3 PIMs provide the following key features:
For pinouts of cable connectors for T3 and E3 PIMs, see E3 and T3 BNC Connector Pinout.
To install or remove a PIM, see Replacing a PIM.
Status LEDs indicate port status. Table 27 describes the meaning of the LED states.
Table 27: Status LEDs for T3 and E3 Ports
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
The Dual-Port 10/100-Mbps Fast Ethernet PIM (Figure 34) has two physical Fast Ethernet ports.
Figure 34: Fast Ethernet PIM
The Dual-Port Fast Ethernet PIM provides the following key features:
For pinouts of cable connectors for Fast Ethernet PIMs, see Fast Ethernet RJ-45 Connector Pinout.
To install or remove a PIM, see Replacing a PIM.
Fast Ethernet LEDs indicate link status, port speed, and activity. Table 28 describes the meaning of the LEDs.
Table 28: LEDs for Dual-Port Fast Ethernet PIM
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
You can install 4-Port Fast Ethernet ePIMs in any of the high-speed slots, as follows:
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Note: For 4-port Fast Ethernet ePIMs, if you apply a CoS scheduler map on outgoing (egress) traffic, the router does not divide the bandwidth appropriately among the CoS queues. As a workaround, configure enforced CoS shaping on the ports. |
The 4-Port 10/100-Mbps Fast Ethernet ePIM, shown in Figure 35, has four physical Fast Ethernet ports.
Figure 35: 4-Port Fast Ethernet ePIM
The 4-Port Fast Ethernet ePIM provides the following key features:
For pinouts of cable connectors for Fast Ethernet ePIMs, see Fast Ethernet RJ-45 Connector Pinout.
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Note: 4-port Fast Ethernet ePIMs support a maximum frame size of 1514 bytes. Jumbo frames are not supported. |
For information about installing and removing a PIM, see Replacing a PIM.
Fast Ethernet LEDs indicate link status and activity. Table 29 describes the meaning of the LEDs.
Table 29: LEDs for 4-Port Fast Ethernet ePIM
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
The 4-port ISDN BRI PIMs have four physical ports that support the ISDN BRI S/T (Figure 36) or ISDN BRI U (Figure 37) interface type.
Figure 36: ISDN BRI S/T PIM
Figure 37: ISDN BRI U PIM
ISDN BRI PIMs provide the following key features:
For pinouts of cable connectors for ISDN PIMs, see ISDN RJ-45 Connector Pinout.
To install or remove a PIM, see Replacing a PIM.
ISDN LEDs indicate PIM and port status. Table 30 describes the meaning of the LED states.
Table 30: LEDs for ISDN BRI S/T and U PIMs
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
The ADSL PIM provides a single physical interface to asymmetric digital subscriber line (ADSL) network media types. The ADSL PIM, one supporting Annex A (Figure 38) over plain old telephone service (POTS) and the other Annex B (Figure 39) over ISDN, includes one physical ADSL port for an ATM-over-ADSL connection.
Figure 38: ADSL 2/2+ Annex A PIM
Figure 39: ADSL 2/2+ Annex B PIM
The ADSL PIM provides the following key features:
For pinouts of cable connectors for ADSL PIMs, see ADSL and G.SHDSL RJ-11 Connector Pinout.
To install or remove a PIM, see Replacing a PIM.
The ADSL PIMs have two LEDs to indicate the status of the PIM and its port. Table 31 describes the meaning of the LED states.
Table 31: LEDs for ADSL PIMs
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
The G.SHDSL PIM (Figure 40) provides symmetric high-speed digital subscriber line (SHDSL) physical interfaces to ATM network media types. The G.SHDSL PIM has two ports for ATM-over-SHDSL connections.
Figure 40: G.SHDSL PIM
The G.SHDSL PIM supports the following key features:
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Note: Payload loopback functionality is not supported on ATM-over-SHDSL interfaces. |
For pinouts of cable connectors for G.SHDSL PIMs, see ADSL and G.SHDSL RJ-11 Connector Pinout.
To install or remove a PIM, see Replacing a PIM.
The G.SHDSL PIM has two LEDs to indicate the status of the PIM and its ports. Table 32 describes the meaning of the LED states.
Table 32: LEDs for G.SHDSL PIMs
For alarms, see the configuring and monitoring alarms information in the JUNOS Software Administration Guide.
