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PTX10K-LC1202-36MR Line Card

 

PTX10K-LC1202-36MR is a 36-port line card, which provides a line rate throughput of 4.8 Tbps. The line card has thirty-two QSFP28 ports, each capable of supporting a maximum speed of 100 Gbps, and four QSFP56-DD ports, each capable of supporting a maximum speed of 400 Gbps.

  1
Status LED, power LED, and offline button. Power LED (PWR), status LED (STS), and offline button (OFF).
  2
Network port LEDs
Figure 1: PTX10K-LC1202-36MR - Network Ports
PTX10K-LC1202-36MR
- Network Ports

In Figure 1, the highlighted ports support 400 Gbps speed. The non-highlighted ports support 100 Gbps speed.

Software release

Junos OS Evolved Release 20.4R1

Description

  • Model number: PTX10K-LC1202-36MR

  • Name in the CLI: JNP10K-LC1202

  • Number of ports: 36

  • Weight: 21 lb (9.5 kg)

  • Dimensions:

    • Height = 1.9 in. (4.8 cm)

    • Width = 17.2 in. (43.68 cm)

    • Depth = 21.3 in (54.1 cm)

Prerequsites

On the PTX10008 routers running Junos OS Evolved:

  • Switch fabric: JNP10008-SF3

  • Routing and Control Board (RCB): JNP10K-RE1-E, JNP10K-RE1-E128, or JNP10K-RE1-ELT

  • Fan tray: JNP10008-FAN2

  • Fan tray controller: JNP10008-FTC2

  • Power supply: JNP10K-PWR-AC2 or JNP10K-PWR-DC2

On the PTX10004 routers running Junos OS Evolved:

  • Switch fabric: JNP10004-SF3

  • RCB: JNP10K-RE1-E, JNP10K-RE1-E128, or JNP10K-RE1-ELT

  • Fan tray: JNP10004-FAN2

  • Fan tray controller: JNP10004-FTC2

  • Power supply: JNP10K-PWR-AC2 or JNP10K-PWR-DC2

Hardware features

  • Provides 32 QSFP28 ports, each capable of supporting 100 Gbps speed, and four QSFP56-DD ports, each capable of supporting up to 400 Gbps speed.

  • Line-rate throughput of up to 4.8 Tbps.

  • The ports 4, 10, 24, and 30 are the 400GbE (QSFP56-DD) ports, while the rest of the ports (ports 0 through 3, 5 through 9, 11 through 23, 25 through 29, and 31 through 35) are 100GbE (QSFP28) ports.

  • Juniper Networks custom silicon ASICs for increased scaling for bandwidth, subscribers, and services.

  • By using breakout cables, you can channelize:

    • Each 400GbE port to two or four 100GbE ports, four or eight 25GbE ports, or four 10GbE ports.

    • Twenty-eight 100GbE ports (out of the 32 ports) to four 25GbE ports, or four 10GbE ports.

    Note: The ports 1, 3, 19, and 21 are disabled if the preceding ports (0, 2, 18, and 20) are not in 100-Gbps mode. This means, out of the 36 ports on the PTX10K-LC1202-36MR line card, only 32 ports are available to be configured 4x25GbE and 4x10 GbE ports.

Software features

  • Support for Media Access Control Security (MACsec).

Power requirements

Power consumption at different temperatures:

  • 740 W at 25°C

  • 750 W at 40°C

LEDs

Network LEDs

Each network port has one tricolored LED that indicates link activity and status. The red, amber, or green indicator has different interpretations depending on whether the port is channelized, not channelized, or whether the beacon feature is activated. If the beacon feature is activated on the port, the port blinks.

Network Port LEDs (Nonchannelized)

Tricolor

  • Unlit, off: A transceiver is not present in the port or the link is down because of a loss of signal.

  • Green, on steadily: A link is established.

  • Amber, on steadily: The link is down because of a remote error or because the port was disabled through the CLI.

  • Red, on steadily: The link is down because of a hardware failure or a local error.

Network Port LEDs (Channelized)

Tricolor

  • Unlit, off: All channels are down because of loss of signal.

  • Green, on steadily: A link is established and all channels are up.

  • Amber, on steadily: Applies to all other cases.

  • Red, on steadily: The port has a hardware failure.

Line-Card Status LEDs

The line card has a power (PWR) LED and a status (STS) LED.

Power LED:

  • Off: Power is not present.

  • Green, on steadily: The line card has power and is operating correctly.

  • Red, on steadily: The line card has a fault condition.

Status LED:

  • Off: The line card is disabled or offline.

  • Green, on steadily: The line card is online and operating correctly.

  • Green, blinking: The line card is booting.

  • Red, on steadily: The line card has a fault condition.

Cables and connectors

Use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device. The list of supported transceivers for the PTX Series is located at PTX Series Supported Transceivers.