100-Gigabit DWDM OTN PIC with CFP2 (PTX Series)

Software Release

• PTX3000: Junos OS Release 15.1F6 and later

• PTX5000: Junos OS Release 15.1F6 and later

Hardware Features

• Model number: PTX-5-100G-WDM

• Name in the CLI: 5X100GE DWDM CFP2-ACO

• Five 100-Gigabit DWDM OTN ports

• Power requirement (including transceiver)

• Weight: 5.2 lb (2.4 kg)

• Supports CFP2-ACO pluggable optics

• Transparent transport of a 100-Gigabit Ethernet signal with OTU4(V) framing

• ITU-standard OTN performance monitoring and alarm management

• Dual polarization-quadrature phase-shift keying (DP-QPSK) modulation

• Supports two types of forward error correction (FEC):

  • Soft-decision FEC (SDFEC)

  • G.709 FEC (GFEC)

• 100 channels on C-band ITU grid with 50-GHz spacing

• Latency:

  • SDFEC: 14 µs (TX + RX)

  • GFEC: 6 µs (TX + RX)

• Interoperable with the CFP-100GBASE-ZR transceiver supported on the 100-Gigabit Ethernet MIC with CFP (MIC3-3D-1X100GE-CFP) on MX Series routers and the 100-Gigabit Ethernet PIC with CFP (P1-PTX-2-100GE-CFP) on PTX Series routers.

Note:

The 5-port 100-Gigabit DWDM OTN PIC is not directly interoperable with the 2-port 100-Gigabit DWDM OTN PIC, but they can both operate over the same DWDM line system.

Note:

The 5-port 100-Gigabit DWDM OTN PIC is designed to comply with NEBS regulations on the PTX3000 and PTX5000 routers when these routers are used in typical configurations.

In a typical configuration, a PTX3000 router supports up to eight FPCs, with up to four 5-port 100-Gigabit DWDM OTN PICs installed next to any FPC. You can install other PICs next to any other FPC.

In a typical configuration, a PTX5000 router supports up to eight FPCs, with up to eight 5-port 100-Gigabit DWDM OTN PICs in any FPC slot. You can install other PICs in any FPC slot.

Software Features

100-Gigabit DWDM OTN PIC with CFP2 (PTX Series) shows the first supported release for each software feature.

Table 1: Software Features Supported

Software Feature	PTX3000 First Supported Junos OS Release	PTX5000 First Supported Junos OS Release
Compliant with ITU G.709 and G.798	15.1F6	15.1F6
Provides a transport interface and state model (GR-1093)	15.1F6	15.1F6
Performance monitoring such as alarms, threshold-crossing alarms, OTU/ODU error seconds and pre-FEC statistics	15.1F6	15.1F6
SNMP management of the PIC based on RFC 3591, Managed Objects for the Optical Interface Type Set functionality Juniper Networks Black-Link MIB IFOTN MIB Optics MIB FRU MIB	15.1F6	15.1F6
IEEE 802.1ag OAM	15.1F6	15.1F6
IEEE 802.3ah OAM	15.1F6	15.1F6
IFINFO/IFMON	15.1F6	15.1F6
IEEE 802.3ad link aggregation	15.1F6	15.1F6
Pre-FEC BER monitoring provides interrupt-driven link-signal-degrade BER-based detection for MPLS fast reroute	15.1F6	15.1F6
User-configurable optics options: TX laser enable/disable TX output power TX/RX wavelength RX LOS warning/alarm thresholds Threshold crossing alarms (TCAs)	15.1F6	15.1F6
User configurable card options: FEC mode (SDFEC/GFEC) Differential encoding mode TCAs Proactive protection (FRR) threshold / interval	15.1F6	15.1F6

Cables and Connectors

Fiber-optic 100-gigabit CFP2-ACO transceiver

• Connector: Duplex LC

• Model number: TCFP2-100G-C

Note:

When inserting the CFP2 transceiver, ensure that the transceiver sits tightly in the port. You will hear a distinct click sound when the latch locks into the corresponding port. The latch must be fully engaged in the corresponding port for the CFP2 transceiver to function properly. Failing to do so will result in loss of connection.

To verify that the CFP2 transceiver module is inserted properly, give a gentle pull by grasping the sides of the module. The module should sit tightly.

LEDs

The STATUS LED is located in the center of the PIC faceplate adjacent to the link and activity LED for port 2. The link and activity LEDs are located between the ports and are numbered 0 through 4. 100-Gigabit DWDM OTN PIC with CFP2 (PTX Series) describes the functions of these LEDs.

Table 2: 100-Gigabit DWDM OTN PIC with CFP2 LEDs

Label	Color	State	Description
STATUS	Green	On steadily	PIC is initialized and online with no alarms or failures.
	Red	On steadily	PIC is online but has errors or alarms.
	–	Off	PIC is offline or not enabled.
Link and activity LED for each port	Green	On steadily	Port is online with no alarms or failures, and the link is up.
		Blinking	Activity is detected on the link.
	Red	On steadily	Port has detected a media alarm or failure.
	–	Off	Port is off or not enabled.

Alarms, Errors, and Events

Note:

For OTN alarms, see 100-Gigabit DWDM OTN PIC with CFP2 (PTX Series)

Chassis and PIC:

• PIC (FRU) inserted or removed

• PIC (FRU) Administrative State: In Service, Out Of Service

• PIC (FRU) Operational State: Unequipped, Init, Normal, Mismatch, Fault, Upgrade

• Mismatch equipment

• Temperature alarm

Port (interface):

• Interface Administrative State: In Service, Out Of Service, Service MA, Out of Service MA

• Interface Operational State: Init, Normal, Fault, Degraded

Optical channel transport unit (OTU) threshold-crossing alarms (TCAs):

• OTU-TCA-BBE—15 minute background block error TCA

• OTU-TCA-ES—15 minute far-end errored seconds TCA

• OTU-TCA-SES—15 minute severely errored seconds TCA

• OTU-TCA-UAS—15 minute unavailable seconds TCA

Optical channel data unit (ODU) TCAs:

• ODU-TCA-BBE—15 minute background block error TCA

• ODU-TCA-ES—15 minute far-end errored seconds TCA

• ODU-TCA-SES—15 minute severely errored seconds TCA

• ODU-TCA-UAS—15 minute unavailable seconds TCA

Tip:

You can view OTU and ODU TCAs using the show interfaces transport pm otn operational-mode CLI command.

Optics-related status:

• TX output power

• TX current output power

• TX average output power over a performance monitoring interval

• TX minimum output power over a performance monitoring interval

• TX maximum output power over a performance monitoring interval

• RX current input power

• RX average input power over a performance monitoring interval

• RX minimum input power over a performance monitoring interval

• RX maximum input power over a performance monitoring interval

• Transceiver temperature high alarm

• Transceiver temperature high warning

• Transceiver temperature low alarm

• Transceiver temperature low warning

• Transceiver voltage high alarm

• Transceiver voltage high warning

• Transceiver voltage low alarm

• Transceiver voltage low warning

• Transceiver temperature monitor A/D value

• Transceiver power supply monitor A/D value (voltage)

• TX laser current bias high alarm

• TX laser current bias high warning

• TX laser current bias low alarm

• TX laser current bias low warning

• TX laser temperature high alarm

• TX laser temperature high warning

• TX laser temperature low alarm

• TX laser temperature low warning

• TX output optical power high alarm

• TX output optical power high warning

• TX output optical power low alarm

• TX output optical power low warning

• TX laser TEC fault

• TX laser wavelength unlocked fault

• TX modulator bias high alarm

• TX modulator bias high warning

• TX modulator bias low alarm

• TX modulator bias low warning

• TX LOS fault

• TX current laser output power

• TX minimum laser output power over a performance monitoring interval

• TX average laser output power over a performance monitoring interval

• TX maximum laser output power over a performance monitoring interval

• RX laser bias current high alarm

• RX laser bias current high warning

• RX laser bias current low alarm

• RX laser bias current low warning

• RX input optical power high alarm

• RX input optical power high warning

• RX input optical power low alarm

• RX input optical power low warning

• RX laser output high alarm

• RX laser output high warning

• RX laser output low alarm

• RX laser output low warning

• RX current laser output power

• RX minimum laser output power over a performance monitoring interval

• RX average laser output power over a performance monitoring interval

• RX maximum laser output power over a performance monitoring interval

• RX laser temperature high alarm

• RX laser temperature high warning

• RX laser temperature low alarm

• RX laser temperature low warning

• RX LOS fault

• RX LOS occurred over a performance monitoring interval

• RX laser wavelength unlocked fault

• RX laser TEC fault

Network lane receive–related status:

• RX current chromatic dispersion

• RX average chromatic dispersion over a performance monitoring interval

• RX minimum chromatic dispersion over a performance monitoring interval

• RX maximum chromatic dispersion over a performance monitoring interval

• RX current differential group delay

• RX average differential group delay over a performance monitoring interval

• RX minimum differential group delay over a performance monitoring interval

• RX maximum differential group delay over a performance monitoring interval

• RX current Q value

• RX average Q value over a performance monitoring interval

• RX minimum Q value over a performance monitoring interval

• RX maximum Q value over a performance monitoring interval

• RX current signal-to-noise ratio (SNR)

• RX average SNR

• RX minimum SNR

• RX maximum SNR

• RX current carrier frequency offset

• RX average carrier frequency offset over a performance monitoring interval

• RX minimum carrier frequency offset over a performance monitoring interval

• RX maximum carrier frequency offset over a performance monitoring interval

• RX modem sync detect fault occurred over a performance monitoring interval

• RX modem lock fault occurred over a performance monitoring interval

• RX loss of alignment occurred over a performance monitoring interval

• RX out of alignment occurred over a performance monitoring interval

• RX deskew lock fault occurred over a performance monitoring interval

FEC statistics:

• Corrected Errors

• Uncorrected Words

• Corrected Error Ratio

Tip:

You can view FEC statistics using the show interfaces interface-name extensive operational-mode CLI command.

100-Gigabit DWDM OTN PIC with CFP2 (PTX Series) describes the OTN alarms and defects that can occur on the PIC and the link status when the alarm or defect occurs.

Tip:

You can view OTN alarms and defects using the show interfaces interface-name extensive operational-mode CLI command.

Table 3: OTN Alarms and Defects

Category	Alarm	Description	Link Status
OTN	LOS	Loss of signal	Link down
	LOF	Loss of frame	Link down
	LOM	Loss of multiframe	Link down
	Wavelength Lock	Wavelength lock	Warning
OTN FEC	FEC Degrade (OTU-FEC-DEG)	Forward error correction degraded	Link down if FRR is enabled
	FEC Excessive (OTU-FEC-EXE)	Excessive errors, FEC_FAIL from the transponder	Possible link down
OTN OTU	OTU-AIS	Alarm indication signal or all ones signal	Link down
	OTU-BDI	Backward defect identification	Link down
	OTU-IAE	Incoming alignment error	Warning
	OTU-TTIM	Destination access point identifier (DAPI), source access point identifier (SAPI), or both mismatch from expected to received	Can cause link down if otu-ttim-act-enable is configured at the edit interfaces interface-name otn-options hierarchy
	OTU-BIAE	Backward incoming alignment error	Warning
	OTU-TSF	OTU trail signal fail	Warning
	OTU-SSF	OTU server signal fail	Warning
OTN ODU	ODU-AIS	Alarm indication signal or all ones signal	Link down
	ODU-OCI	Open connection error	Link down
	ODU-LCK	ODU lock triggers for path monitoring and TCM levels 1 through 6	Link down
	ODU-BDI	Backward defect indication	Link down
	ODU-TTIM	DAPI or SAPI mismatch from expected to received	Can cause link down if odu-ttim-act-enable is configured at the [edit interfaces interface-name otn-options] hierarchy
	ODU-IAE	Incoming alignment error	Warning
	ODU-LTC	Loss of tandem connection	Warning
	ODU-CSF	Client signal failure	Warning
	ODU-TSF	Trail signal fail	Warning
	ODU-SSF	Server signal fail	Warning
	ODU-PTIM	Payload type mismatch	Link down