PTX10004 Routing and Control Board Components and Descriptions

The Routing and Control Board (RCB) is an integrated board and a single field-replaceable unit (FRU) that provides Routing Engine and Control Board (CB) functionality. The Routing Engine performs all route-processing functions, whereas the CB performs chassis control and management plane functionality. The RCB provides control plane functions. You can install one or two RCBs on the router. Each RCB functions as a unit.

PTX10004 Routing and Control Board Description

The PTX10004 Routing and Control Board (RCB) is responsible for system management (see Figure 2). The chassis can run with one or two RCBs. We ship the base configuration with one RCB, and you can expand the configuration with a second RCB for a fully redundant system. When two RCBs are installed, one functions as the primary RCB and the second as a backup. If the primary RCB is removed, the backup RCB becomes the primary if graceful Routing Engine switchover (GRES) is configured.

PTX10004 routers support the following Routing Engines running Junos OS Evolved:

JNP10K-RE3-E, 128 gigabytes of memory
JNP10K-RE3-E-LT, 128 gigabytes of memory
JNP10K-RE1-E (64 GB)
JNP10K-RE1-E128 (128 GB)
JNP10K-RE2-E128 (128 GB)

Figure 1: JNP10K-RE3-E and JNP10K-RE3-E-LT Routing and Control Board

The two variants of JNP10K-RE3 (JNP10K-RE3-E, JNP10K-RE3-E-LT) have the same form factor.

Figure 2: JNP10K-RE1-E, JNP10K-RE1-E128, and JNP10K-RE2-E128

Routing and Control Board Functions
Routing and Control Board Components
Routing and Control Board Physical Specifications

Routing and Control Board Functions

The RCB integrates the control plane and Routing Engine functions into a single management unit. Each RCB provides all the functions needed to manage the operation of the modular chassis:

System control functions such as environmental monitoring
Routing Layer 2 and Layer 3 protocols
Communication to all components such as line cards, Switch Interface Boards (SIBs), and power and cooling
Transparent clocking
Alarm and logging functions

Routing and Control Board Components

Each RCB consists of the following internal components:

10 Core 3 GHz (JNP10K-RE3-E) or 2.2 GHz CPU (JNP10K-RE1-E and JNP10K-RE2-E)
128 GB SDRAM (JNP10K-RE3-E) or 64 GB SDRAM or 128 GB SDRAM (JNP10K-RE1-E and JNP10K-RE2-E)
2 x 400G M.2 SSD (JNP10K-RE3-E) or 2x 200GB M.2 SSD (JNP10K-RE1-E and JNP10K-RE2-E)

Table 1: RCB Internal Components
JNP10K-RE3-E	JNP10K-RE1-E and JNP10K-RE2-E
10 Core 3 GHz	10 Core 2.2 GHz CPU
128 GB SDRAM	64 GB SDRAM or 128 GB SDRAM
2 x 400G M.2 SSD	2x 200GB M.2 SSD

Other features are shown in Figure 4.

Figure 3: JNP10K-RE3-E and JNP10K-RE3-E-LT Routing and Control Board Faceplate

1 — RCB status LEDs	9 — XGE-1 not used (reserved ports)
2 — Management (MGMT) port	10 — XGE-0 not used (reserved ports)
3 — USB port	11 — BITS0 clock port
4 — ToD—Time-of-day (TOD) port	12 — Clock LEDs
5 — BITS1 clock port	13 — Reset button
6 — Solid State Disk (SSD) LEDs	14 — Online/Offline button
7 — GPS clock ports	15 — Management (MGMT) port
8 — Handles	16 — Console (CONSOLE) port

Figure 4: Routing and Control Board Faceplate (JNP10K-RE1-E, JNP10K-RE1-E128, and JNP10K-RE2-E128)

1 — Handle	7 — Reset button
2 — BITS-1 clock port	8 — OFF LED
3 — GPS clock ports (1PPS and 10MHz)	9 — USB port
4 — XGE-0 and XGE-1 not used (reserved ports)	10 — Management (MGMT) ports
5 — ToD—Time-of-day (TOD) port	11 — Console (CONSOLE) port
6 — BITS-0 clock port

Routing and Control Board Physical Specifications

Table 2 shows the physical specifications of the RCBs.

Table 2: JNP10K-RE1-E, JNP10K-RE1-E128, JNP10K-RE2-E128, and JNP10K-RE3-E Physical Specifications
Height	Width	Depth	Weight
1.3 in. (3.3 cm)	15.05 in. (38.2 cm)	18.96 in. (48.2 cm)	12.2 lb (5.54 kg)

PTX10004 Routing and Control Board LEDs

The Routing and Control Board (RCB) has various types of LED indicators (see Figure 6).

Figure 5: JNP10K-RE3 Routing and Control Board LEDs

1 — RCB status panel LEDs	4 — Link status LEDs for XGE-0 and XGE-1 ports
2 — Clock LEDs–BITS-0, and BITS-1	5 — Reset button with LED
3 — Solid State Disk (SSD) LEDs—DISK1 and DISK2	6 — On/Off button with LED

Figure 6: JNP10K-RE1 and JNP10K-RE2 Routing and Control Board LEDs JNP10K-RE1 and JNP10K-RE2 Routing and Control Board LEDs

1 — RCB status panel	3 — Clock—BITS-0 and BITS-1
2 — SSD—DISK1 and DISK2

Routing and Control Board Status Panel LEDs
PTX10004 Management Port LEDs
Clock LEDs

Routing and Control Board Status Panel LEDs

The RCB status panel LEDs indicate the state of the RCB (see Figure 7).

Figure 7: Routing and Control Board Status Panel LEDs and Button

1 — Power (PWR) LED	3 — Primary (MST) LED
2 — Status (STS) LED	4 — Offline (OFF) button

Table 3 describes the LEDs on the RCB status panel.

Table 3: Routing and Control Board Status LEDs
LED	Color	State	Description
PWR (Power)	Green	On steadily	The RCB is receiving adequate power.
	Yellow	Blinking	The RCB has detected an error.
	None	Unlit	The RCB is not powered up.
STS (Status)	Green	On steadily	The RCB is online and functioning correctly.
	Green	Blinking	The beacon feature is enabled.
	Yellow	Blinking	The RCB has detected an error.
	None	Unlit	The RCB is not receiving power.
MST (Primary)	Green	On steadily	The RCB is the primary RCB.
MST (Primary)	None	Unlit	The RCB is the backup RCB.

PTX10004 Management Port LEDs

The two management ports on the RCB of a PTX10004 have LEDs that indicate link status and link activity. These two ports, located on the RCB panel between the clocking connections and the USB port, are both labeled MGMT. The left management port (RJ-45) is for 10/100/1000 BASE-T connections, and the right port (SFP) is for 10/100/1000 BASE-T and small form-factor pluggable (SFP) 1000 BASE-X connections (see Figure 8). The copper (RJ-45) port has separate LEDs for status and activity. The fiber (SFP) port has a combination link and activity LED.

Figure 8: Management Port LEDs on a PTX10004 Management Port LEDs on a PTX10004

1 — Status (RJ-45)	3 — Link/activity/status (SFP)
2 — Activity (RJ-45)

Table 4 describes the RJ-45 management port LEDs, and Table 5 describes the SFP status LED.

Table 4: RJ-45 Management Port LEDs on a PTX10004 Routing and Control Board
LED	Color	State	Description
Port speed	Unlit	Off	The port speed is 10 MB.
	Green	Blinking	The port speed is 100 MB.
	Green	On steadily	The port speed is 1000 MB.
Link/Activity/Status	Unlit	Off	No link is established, there is a fault, or the link is down.
	Green	On steadily	A link is established.
	Green	Blinking	There is link activity.
	Yellow	Blinking or flickering	The beacon feature is enabled.

Table 5: SFP Management Port LED on a PTX10004 Routing and Control Board
LED	Color	State	Description
Link/Activity/Status	Unlit	Off	No transceiver is present.
	Green	On steadily	A link is established. The interface is up.
	Green	Blinking or flickering	The beacon feature is enabled.
	Yellow	Blinking	An error has occurred.

XGE0 and XGE1 are not used.

Clock LEDs

The clock LEDs indicate whether clocking is active.

Table 6 describes the clock LEDs.

Table 6: Routing and Control Board Clock Status LEDs
LED	Color	State	Description
Clock LEDs—BITS-0 and BITS-1	Red	Off	Clock is active.
Clock LEDs—BITS-0 and BITS-1	Red	On steadily	Clock is not working.

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