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Routing Engine Specifications

Table 1 lists the current specifications for Routing Engines supported on M Series, MX Series, and T Series routers. Table 2 lists the hardware specifications of the Routing Engines with VMHost support. Table 3 lists the specifications for end-of-life Routing Engines.

Note:

For a list of the routing engines that are supported on the M Series, MX Series, T Series, and PTX routers, see Supported Routing Engines by Router.
Table 1: Routing Engine Specifications

Routing Engine

Processor

Memory

Connection to PFEs

Disk

Media

First Junos OS Support

Switch Control Board

RE-400-768

400-MHz Celeron

768 MB

Fast Ethernet

40 GB hard disk

1 GB CompactFlash card

9.0

–

RE-A-1000-2048

1.0-GHz Pentium

2048 MB

Gigabit Ethernet

40 GB hard disk

1 GB CompactFlash card

8.1

–

RE-A-2000-4096

2.0-GHz Pentium

4096 MB

Gigabit Ethernet

40 GB hard disk

1 GB CompactFlash card

8.1

–

RE-S-1300-2048

1.3-GHz Pentium

2048 MB

Gigabit Ethernet

40 GB hard disk

1 GB CompactFlash card

8.2

SCB, SCBE

RE-S-2000-4096

2.0-GHz Pentium

4096 MB

Gigabit Ethernet

40 GB hard disk

1 GB CompactFlash card

8.2

SCB, SCBE

RE-C1800

1.8-GHz

8 GB

Gigabit Ethernet

SSD

4 GB CompactFlash card

T1600 router in a routing matrix: 9.6R2

Standalone T640 or T1600 router:11.2

CB-T for a standalone router.

CB-LCC for a router in a routing matrix.

1.8 Ghz

16 GB

Gigabit Ethernet

SSD

4 GB CompactFlash card

32-bit Junos OS on a standalone T1600 router: 11.4R2 32-bit Junos OS on a T1600 router in a routing matrix: 11.4R2

64-bit Junos OS on a standalone T1600 router: 11.4R2 64-bit Junos OS on a T1600 router in a routing matrix: 11.4R2

CB-T for a standalone router.

CB-LCC for a router in a routing matrix.

RE-C2600

2.6-GHz

16 GB

Gigabit Ethernet

SSD

4 GB CompactFlash card

TX Matrix Plus router: 9.6R2

–

RE-A-1800x2

1800-MHz

8 GB or 16 GB

Gigabit Ethernet

32 GB SSD

4 GB CompactFlash card

10.4

–

RE-S-1800x2

1800-MHz

8 GB or 16 GB

Gigabit Ethernet

32 GB SSD

4 GB CompactFlash card

10.4

SCB, SCBE, SCBE2, SCBE3

RE-S-1800x4

1800-MHz

8GB or 16 GB

Gigabit Ethernet

32 GB SSD

4 GB CompactFlash card

10.4

SCB, SCBE, SCBE2, SCBE3

RE-S-MX104

1.8-GHz

4 GB

Gigabit Ethernet

–

8 GB NAND Flash

13.2

–

RE-B-1800x1-4G

1.73-GHz

4 GB

Gigabit Ethernet

64 GB SSD

4 GB CompactFlash card

12.1R2, 11.4R4, and 12.2R1

–

RE-MX2000-1800x4

1.8- GHz

16 GB

Gigabit Ethernet

32 GB SSD

4 GB Fixed Internal CompactFlash card

12.3R2

SFB

RE-S-1800X4-32G-S

1.8- Ghz

32 GB

Gigabit Ethernet

32 GB SSD

4 GB Fixed Internal CompactFlash card

  • 12.3R4

  • 13.2R1

SCB, SCBE, SCBE2, SCBE3

REMX2K-1800-32G-S

1.8- Ghz

32 GB

Gigabit Ethernet

32 GB SSD

4GB Fixed Internal CompactFlash card

  • 12.3R4

  • 13.2R1

–

RE-S-X6-64G, RE-S-X6-64G-LT

2 Ghz

64 GB

Gigabit Ethernet

Two 50-GB SSDs

-

  • 15.1F4 and 16.1 (RE-S-X6-64G)

  • 17.2R1 (RE-S-X6-64G-LT)

SCBE2, SCBE3

REMX2K-X8-64G

2 Ghz

64 GB

Gigabit Ethernet

Two 100-GB SSDs

-

15.1F5-S1, 16.1R2, and 16.2R1

–

REMX2K-X8-64G-LT

2 Ghz

64 GB

Gigabit Ethernet

Two 100-GB SSDs

-

17.2R1

–

REMX2008-X8-64G

2.3 Ghz

64 GB

Gigabit Ethernet

Two 50-GB SSDs

–

15.1F7

–

RE-S-1600x8

1.6 Ghz

64 GB

Gigabit Ethernet

Two 50-GB SSDs

–

17.3R1

–

REMX2008-X8-64G-LT

2.1 Ghz

64 GB

Gigabit Ethernet

Two 100-GB SSDs

-

17.2R1

-

REMX2008-X8-128G

2.3 Ghz

128 GB

Gigabit Ethernet

Two 200-GB SSDs

-

18.2R1

-

RE-S-X6-128G

2.0 Ghz

128 GB

Gigabit Ethernet

Two 200-GB SSDs

-

18.1R1 (SCBE2)

18.4R1 (SCBE3)

SCBE2, SCBE3

RE-S-X6-128G-K

2.0 Ghz

128 GB

Gigabit Ethernet

Two 200-GB SSDs

-

22.2R1S2

SCBE2, SCBE3

REMX2K-X8-128G

REMX2K-X8-128G

128 GB

Gigabit Ethernet

Two 200-GB SSDs

-

18.1R1

-

JNP10003-RE1

1.6-GHz

64 GB

Gigabit Ethernet

Two 100 GB SSDs

-

17.3R1

-

JNP10003-RE1-LT

1.6-GHz

64 GB

Gigabit Ethernet

Two 100 GB SSDs

-

18.1R1

-

JNP10K-RE0

2.5 GhZ

32 GB

Gigabit Ethernet

Two 50 GB SSDs

-

17.2R1

-

JNP10K-RE1

2.3 GhZ

64 GB

Gigabit Ethernet

Two 200 GB SSDs

-

18.2R1

-

JNP10K-RE1-LT

2.3 GhZ

64 GB

Gigabit Ethernet

Two 200 GB SSDs

-

18.3R1

-

JNP10K-RE1-128

2.3 GhZ

128 GB

Gigabit Ethernet

Two 200 GB SSDs

-

18.3R1

-
Note:

Use shielded CAT5e, CAT6, or CAT7 cables for connecting the AUX, CONSOLE, and MGMT ports in RE-S-X6-64G, REMX2K-X8-64G, and REMX2008-X8-64G Routing Engines.

Table 2 lists the hardware specifications of the Routing Engines with VMHost support.

Table 2: Hardware Specifications of the RE-MX-X6, RE-MX-X8, RE-PTX-X8, RCBPTX, RE-QFX10002-60C, and RE-PTX10002-60C Routing Engines

Model Number

Supported on Device

Specifications

RE-S-X6-64G

MX240, MX480, and MX960

  • 6-core Haswell CPU

  • Wellsburg PCH-based Routing Engine with 64-GB DRAM and two 50-GB solid-state drives (SSDs)

RE-S-X6-128G

MX240, MX480, and MX960

  • 6-core Haswell CPU

  • Wellsburg PCH-based Routing Engine with 128-GB DRAM and two 200-GB solid-state drives (SSDs)

REMX2K-X8-64G

MX2020 and MX2010

  • 8-core Haswell CPU

  • Wellsburg PCH-based Routing Engine with 64-GB DRAM and two 100-GB SSDs

RE-PTX-X8-64G

PTX5000

  • 8-core Haswell CPU

  • Wellsburg PCH-based Routing Engine with 64-GB DRAM and two 50-GB SSDs

  • New Control Board CB2-PTX

RCB-PTX-X6-32G

PTX3000

  • Wellsburg PCH-based Routing Engine with 64-GB DRAM and two 100-GB SSDs

  • Multi-core Haswell CPU

RCB combines the functionality of a Routing Engine, Control Board, and Centralized Clock Generator (CCG)

RE-S-1600x8

MX10003

  • High-performance 1.6-GHz Intel 8 Core X86 CPU

  • 64-GB DDR4 RAM

  • 100-GB SATA SSD

RE-S-1600x8

MX204

  • High-performance 1.6-GHz Intel 8 Core X86 CPU

  • 32-GB DDR4 RAM

  • 100-GB SATA SSD

JNP304-RE-S

MX304

  • 8-core, Intel Icelake Based Multicore Processor CPU

  • 128-GB of DRAM

  • Two 200-GB SATA SSD

RE-QFX10002-60C

QFX10002-60C

  • High-performance 1.6-GHz Intel 8 Core X86 CPU

  • 32-GB DDR4 RAM

  • Two 50-GB SATA SSD

RE-PTX10002-60C

PTX10002-60C

  • High-performance 1.6-GHz Intel 8 Core X86 CPU

  • 32-GB DDR4 RAM

  • Two 50-GB SATA SSD

RE-ACX-5448

ACX5448

  • High-performance 1.6-GHz Intel 8 Core X86 CPU

  • 32-GB two DIMM DRAM

  • Two 100-GB SATA SSD

RE-X10

MX10008

  • High-performance 1.6-GHz Intel 10 Core X86 CPU

  • 64-GB DDR4 RAM

  • Two 200-GB SATA SSD
Table 3: End-of-Life Routing Engine Specifications

Routing Engine

Processor

Memory

Connection to PFEs

Disk

Media

First Junos OS Support

EOL Details

RE-333-256

333-MHz Pentium II

256 MB

Fast Ethernet

6.4 GB hard disk

80 MB CompactFlash card

3.4

PSN-2003-01-063

RE-333-768

333-MHz Pentium II

768 MB

Fast Ethernet

6.4 GB hard disk

80 MB CompactFlash card

3.4

PSN-2003-01-063

RE-600-512

600-MHz Pentium III

512 MB

Fast Ethernet

30 GB hard disk

256 MB CompactFlash card

5.4

PSN-2004-07-019

RE-600-2048

600-MHz Pentium III

2048 MB

Fast Ethernet

40 GB hard disk

1 GB CompactFlash card

5.3

PSN-2008-02-018

RE-850-1536

850-MHz Pentium III

1536 MB

Fast Ethernet

40 GB hard disk

1 GB CompactFlash card

7.2

PSN-2011-04-226

RE-M40

200-MHz Pentium

256 MB

Fast Ethernet

6.4 GB hard disk

80 MB CompactFlash card

3.2

FA-HW-0101-001

RE-M40-333-768

333-MHz Pentium II

768 MB

Fast Ethernet

10 GB hard disk

80 MB CompactFlash card

4.2

PSN-2003-01-063

RE-M40-600-2048

600-MHz Pentium III

2048 MB

Fast Ethernet

30 GB hard disk

128 MB CompactFlash card

5.4

PSN-2004-11-020

RE-1600-2048

1.6-GHz Pentium M

2048 MB

Gigabit Ethernet

40 GB hard disk

1 GB CompactFlash card

6.2

PSN-2008-02-019
Note:

The memory in Table 1 indicates the amount of total memory. To determine the amount of available memory, issue the show chassis routing-engine CLI command.

On routers that accept two Routing Engines, you cannot mix Routing Engine types except for a brief period (one minute or so) during an upgrade or downgrade to two Routing Engines of the same type.

Related Documentation