Juniper TCX1000 User manual

TCX1000 Programmable ROADM
Quick Start Guide
December 2018
Part Number: 530-077883
Revision 03
This document describes how to install and connect the Juniper Networks®TCX1000
Programmable reconfigurable optical add/drop multiplexer (ROADM).
Contents AboutThisQuickStartGuide..........................................2
Step 1: Prepare Your Site for the TCX1000-RDM20 . . . . . . . . . . . . . . . . . . . . . . . . . 2
Step2:UnpacktheTCX1000-RDM20...................................3
Step3:MounttheTCX1000-RDM20....................................3
Step 4: Connect the TCX1000-RDM20 Grounding Cable . . . . . . . . . . . . . . . . . . . . 5
Step 5: Connect the TCX1000-RDM20 to a Management Console . . . . . . . . . . . . 6
Step6:PowerOntheTCX1000-RDM20..................................7
Connecting AC Power to the TCX1000-RDM20 . . . . . . . . . . . . . . . . . . . . . . . . 8
Connecting DC Power to the TCX1000-RDM20 . . . . . . . . . . . . . . . . . . . . . . . . 9
Step7:InstalltheOSCSFP............................................12
Step 8 Making a Craft Ethernet Port CLI Connection . . . . . . . . . . . . . . . . . . . . . . . 14
Step 9: Perform the Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Step 10: Enabling OSC Forwarding on the TCX1000-RDM20 . . . . . . . . . . . . . . . . 18
SafetyWarningsSummary...........................................20
PowerCableWarning(Japanese)......................................21
TCX1000 Programmable ROADM Compliance Statements for NEBS . . . . . . . . . . 21
Compliance Statements for EMC Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Canada .......................................................22
EuropeanCommunity............................................22
Israel .........................................................22
Japan .........................................................22
UnitedStates...................................................22
TCX1000 Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
RequestingTechnicalSupport.........................................23
Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
OpeningaCasewithJTAC........................................24
RevisionHistory ....................................................25
1Copyright © 2018, Juniper Networks, Inc.

About This Quick Start Guide
This Quick Start Guide contains information you need to install and set up the Juniper
Networks TCX1000-RDM20 Programmable ROADM. For complete installation
instructions, see the TCX1000 Programmable ROADM Hardware Guide at
https://www.juniper.net/documentation/.
WARNING: This Quick Start Guide contains a summary of safety warnings
in “Safety Warnings Summary” on page 20. For a complete list of warnings
for the TCX1000-RDM20, including translations, see the TCX1000
Programmable ROADM Hardware Guide at
https://www.juniper.net/documentation/.
The TCX1000-RDM20 is a standalone 20-port reconfigurable optical add/drop multiplexer
(ROADM) with removable AC or DC power supplies and cooling fans.
Step 1: Prepare Your Site for the TCX1000-RDM20
Before installing the TCX1000-RDM20, make sure your site meets all power,
environmental, and clearance requirements. See the site preparation guidelines in the
TCX1000 Programmable ROADM Hardware Guide.
NOTE: The TCX1000-RDM20 ships with two fan modules and two power
supplies installed.
Ensure that you have the following parts and tools available to install, connect power
to, and configure the TCX1000-RDM20:
•Eight self-tapping bolts to secure the chassis and mounting brackets to the rack
(provided).
•Power cords with plugs appropriate for your geographical location (provided with the
AC model).
•19-in. front and rear mounting brackets (attached to the chassis).
•(Optional) 21-in. and 23-in. front and rear mounting brackets (provided).
•Grounding lug, nut, and washers (provided).
•Two ring lugs (Panduit PN14-8R-C) for DC power (provided).
•One fiber management bracket (provided).
•Optical supervisory channel (OSC) kit (included with the TCX1000-RDM20-AC and
the TCX1000-RDM20-DC):
•Small form-factor pluggable (SFP)—100BASE-FX Ethernet, 1511 nm, 43 dB reach.
•Two 3-dB LC fixed optical attenuators.
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TCX1000 Programmable ROADM Quick Start Guide

•LC/UPC duplex fiber patchcord—30-cm length, 2-mm jacket.
•Electrostatic discharge (ESD) grounding strap (not provided).
•Screwdriver appropriate for the rack-mounting screws (not provided).
•Power cable or cables appropriate for your geographical location available to connect
DC power to the TCX1000-RDM20-DC (not provided).
•Grounding cable (not provided).
•RJ-45 cable and RJ-45 to DB-9 serial port adapter (not provided).
•Management host, such as a PC laptop, with a serial port (not provided).
Step 2: Unpack the TCX1000-RDM20
For detailed instructions on how to unpack the box and verify the parts received, see the
TCX1000 Programmable ROADM Hardware Guide.
Step 3: Mount the TCX1000-RDM20
To mount the TCX1000-RDM20 on four posts in a rack using the 19-in. mounting brackets:
NOTE: The 19-in. front and rear brackets are attached to the
TCX1000-RDM20 when they are shipped. If you want to attach the 21-in. or
23-in. brackets, unscrew the 19-in. brackets from the chassis, and attach the
21-in. or 23-in. brackets by using the same screws.
NOTE: This procedure requires two persons. Do not attempt to do it alone.
1. Attach the ESD grounding strap to your bare wrist and to a site ESD point.
NOTE: Place the rack in its permanent location, allowing adequate
clearance for airflow and maintenance, and secure it to the building
structure. If you are mounting multiple units in the rack, mount the heaviest
unit at the bottom and mount the others from bottom to top in order of
decreasing weight. The TCX1000-RDM20 weighs 12.92 lb (5.86 kg).
2. Unscrew the 19-in. rear brackets from the chassis and set them aside, saving the
screws.
3. Position the TCX1000-RDM20 so the FRUs are next to the hot aisle.
4. Have one person grasp both sides of the chassis, lift it, and position it in the rack so
that the front bracket is aligned with the rack holes.
3Copyright © 2018, Juniper Networks, Inc.
Step 2: Unpack the TCX1000-RDM20

5. Have a second person secure the front of the chassis to the rack using four mounting
screws (and cage nuts and washers if your rack requires them.) Tighten the screws.
See Figure 1 on page 4.
Figure 1: Installing the TCX1000-RDM20 on a Rack
6. Continue to support the chassis while sliding the rear brackets into the channel of the
side-mounting rails and securing the brackets to the rack. Use the four mounting
screws (and cage nuts and washers if your rack requires them) to attach each bracket
to the rack. Tighten the screws.
NOTE: The rear bracket is long enough to allow for various bracket depths.
7. Ensure that the chassis is level by verifying that all the screws on the front of the rack
are aligned with the screws at the back of the rack.
8. Secure the rear bracket to the chassis using the saved screws from Step 2.
9. Install the fiber management clip on the front of the chassis, on the right or left hand
side, as required. See Figure 2 on page 4.
Figure 2: Installing the Fiber Management Clip on the TCX1000-RDM20
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TCX1000 Programmable ROADM Quick Start Guide

Step 4: Connect the TCX1000-RDM20 Grounding Cable
To meet safety and electromagnetic interference (EMI) requirements and to ensure
proper operation, you must connect the chassis to earth ground before you connect it to
power. For installations that require a separate grounding conductor to the chassis, use
the protective earthing terminal on the TCX1000-RDM20 chassis to connect to the earth
ground.
NOTE: An AC-powered TCX1000-RDM20 gains additional grounding when
you plug the power supply in the device into a grounded AC power outlet by
using an AC power cord appropriate for your geographical location.
CAUTION: Before you connect power to the TCX1000-RDM20, a licensed
electrician must attach a cable lug to the grounding and power cables that
you supply. A cable with an incorrectly attached lug can damage the
TCX1000-RDM20 (for example, by causing a short circuit).
NOTE: Mount the TCX1000-RDM20 in the rack or cabinet before attaching
the grounding lug to the TCX1000-RDM20.
Ensure that you have the following parts and tools available:
NOTE: The grounding point is located on the back of the TCX1000-RDM20
and is a #10-32 threaded stud.
•Grounding lug—Panduit LCA10-10F-L (provided) that accommodates 14-10 AWG
standard wire (not provided).
•Two #10 external tooth lock washers and one #10 hex nut (provided).
•Screwdriver appropriate for the screws (not provided).
•Electrostatic discharge (ESD) grounding wrist strap (not provided).
You ground the TCX1000-RDM20 by attaching a grounding cable to the chassis. See the
TCX1000-RDM20 Chassis Grounding Cable and Lug Specifications in the TCX1000
Programmable ROADM Hardware Guide.
5Copyright © 2018, Juniper Networks, Inc.
Step 4: Connect the TCX1000-RDM20 Grounding Cable

To connect a grounding cable to the TCX1000-RDM20:
1. Attach an ESD grounding strap to your bare wrist, and connect the strap to an approved
site ESD grounding point. See the instructions for your site.
2. Connect one end of the grounding cable to a proper site earth ground, such as the
rack in which the TCX1000-RDM20 is mounted.
3. Strip the appropriate length of wire for the ground lug type used, and verify that a
licensed electrician has attached the cable lug provided with the TCX1000-RDM20
to the grounding cable.
4. Attach the grounding lug, lock washers, and hex nut as shown in Figure 3 on page 6.
Figure 3: Connecting a Grounding Cable to the TCX1000-RDM20
5. Dress the grounding cable and ensure that it does not touch or block access to other
device components and that it does not drape where people could trip over it.
Step 5: Connect the TCX1000-RDM20 to a Management Console
You can configure and manage the TCX1000-RDM20 by using a dedicated console. Use
the console port to connect the device directly to a management console, such as a
laptop, or a console server.
The TCX1000-RDM20 has a console port (labeled SERIAL) with a DB-9 connector.
Ensure that you have an RJ-45 to DB-9 rollover cable available.
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TCX1000 Programmable ROADM Quick Start Guide

NOTE: If your laptop or PC does not have a DB-9 male connector pin and you
want to connect your laptop or PC directly to the TCX1000-RDM20, use a
combination of the RJ-45 cable and RJ-45 to DB-9 adapter and a USB to
DB-9 male adapter.
To connect the TCX1000-RDM20 to a management console:
1. Connect one end of the RJ-45 to DB-9 rollover cable to the console port (labeled
SERIAL). See Figure 4 on page 7 and Figure 5 on page 7.
2. Connect the other end of the cable directly to a management console or console
server.
Figure 4: Connecting the TCX1000-RDM20 Directly to a Management Console
Figure 5: Connecting the TCX1000-RDM20 to a Management Console Through a Console
Server
Step 6: Power On the TCX1000-RDM20
NOTE: The TCX1000-RDM20 is supplied with two factory-installed power
supplies, either AC or DC.
NOTE: We recommend the fuse or circuit protector value rated at 10 A for
both the TCX1000-RDM20-AC and the TCX1000-RDM20-DC.
•Connecting AC Power to the TCX1000-RDM20 on page 8
•Connecting DC Power to the TCX1000-RDM20 on page 9
7Copyright © 2018, Juniper Networks, Inc.
Step 6: Power On the TCX1000-RDM20

Connecting AC Power to the TCX1000-RDM20
To connect AC power to a TCX1000-RDM20:
1. Prevent ESD damage to your equipment by attaching an ESD grounding strap to your
bare wrist, and then connecting the strap to an approved site ESD grounding point.
2. Ensure that the power supplies are fully inserted in the chassis and the latches are
secure.
3. Insert the coupler end of the power cord into the AC power cord inlet on the AC power
supply faceplate for each power supply.
4. If the AC power source outlet has a power switch, set it to the off (O) position.
NOTE: The TCX1000-RDM20 powers on as soon as power is provided to
the power supply.
5. Insert the power cord plug into an AC power source outlet for each power supply. See
Figure 6 on page 8.
Figure 6: Connecting an AC Power Cord to an AC Power Supply in a TCX1000-RDM20
6. If the AC power source outlet has a power switch, set it to the on (|) position.
7. Verify that the LEDs on each power supply are lit green. If any are lit yellow, remove
power from the power supply, and replace the power supply (see Installing a Power
Supply in a TCX1000-RDM20 in the TCX1000 Programmable ROADM Hardware Guide).
Do not remove the power supply until you have a replacement power supply ready;
power supplies must be installed in the TCX1000-RDM20 to ensure proper airflow.
CAUTION: Replace a failed power supply with a new power supply within
five minutes of removal to prevent chassis overheating.
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TCX1000 Programmable ROADM Quick Start Guide

NOTE: Each power supply must be connected to a dedicated power source
outlet. We recommend connecting each power supply to a different power
source for redundancy purposes.
Connecting DC Power to the TCX1000-RDM20
WARNING: DC-powered TCX1000-RDM20 models are intended for
installation only in a restricted access location.
Before you begin connecting DC power to the TCX1000-RDM20:
•Read General Electrical Safety Guidelines and Warnings and TCX1000-RDM20 DC Power
Electrical Safety Guidelines in the TCX1000 Programmable ROADM Hardware Guide.
•Ensure that you have taken the necessary precautions to prevent electrostatic discharge
(ESD) damage (see Prevention of Electrostatic Discharge Damage in the TCX1000
Programmable ROADM Hardware Guide).
•Ensure that you have connected the TCX1000-RDM20 chassis to earth ground.
CAUTION: Before you connect power to the TCX1000-RDM20, a licensed
electrician must attach a cable lug to the grounding and power cables that
you supply. A cable with an incorrectly attached lug can damage the
ROADM (for example, by causing a short circuit).
NOTE: To meet safety and electromagnetic interference (EMI)
requirements and to ensure proper operation, you must connect the chassis
to earth ground before you connect it to power. For installations that require
a separate grounding conductor to the chassis, use the protective earthing
terminal on the TCX1000-RDM20 chassis to connect to the earth ground
(see Connecting the TCX1000-RDM20 Grounding Cable in the TCX1000
Programmable ROADM Hardware Guide).
CAUTION: You must ensure that power connections maintain the proper
polarity. The power source cables might be labeled (+) and (–) to indicate
their polarity. There is no standard color coding for DC power cables. The
color coding used by the external DC power source at your site determines
the color coding for the leads on the power cables that attach to the
terminals on each power supply.
•Ensure that you have the following parts and tools available:
•ESD grounding strap.
9Copyright © 2018, Juniper Networks, Inc.
Connecting DC Power to the TCX1000-RDM20

•Power cable or cables appropriate for your geographical location available to connect
DC power to the TCX1000-RDM20.
NOTE: Each power supply must be connected to a dedicated power source
outlet. We recommend connecting each power supply to a different power
source for redundancy purposes.
To connect DC power to a TCX1000-RDM20:
1. Prevent ESD damage to your equipment by attaching an ESD grounding strap to your
bare wrist, and then connecting the strap to an approved site ESD grounding point.
2. Ensure that the power supplies are fully inserted in the chassis and the latches are
secure.
3. Ensure that the power source is turned off, the voltage across the DC power source
cable leads is 0 V, and there is no chance that the cable leads might become active
during installation.
4. Remove the plastic cover from the terminal block on the power supply. Remove the
terminal block screws.
5. Identify the positive and negative feed positions, as marked on the power supply.
6. Strip each of the wires coming out from the DC-input power source by 8-9 mm. Do
not strip more than required, because doing so can leave the wire exposed from the
DC connector after installation. The cable must be terminated with the supplied ring
lug (Panduit PN14-8R-C).
7. Insert the lug into the terminal block. See Figure 7 on page 10.
Figure 7: Attaching the Lug and Cable
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TCX1000 Programmable ROADM Quick Start Guide

8. Use a ratcheting torque screwdriver to apply a torque of 1.53 nm to each of the terminal
block screws. See Figure 7 on page 10.
9. Use a tie-wrap to secures the cables. See Figure 8 on page 11.
Figure 8: Connecting the DC Power
10. Repeat Step 4through Step 9for each power supply you are connecting to power.
WARNING: Ensure that the power cables do not block access to device
components or drape where people can trip on them.
11. Replace the plastic cover.
12. Close the input circuit breaker.
NOTE: We recommend that the 48-VDC facility DC source be equipped
with a circuit protector rated as required by local code. For the voltage
range, see the TCX1000 Programmable ROADM Hardware Guide at
https://www.juniper.net/documentation/.
NOTE: The TCX1000-RDM20 powers on as soon you connect the power.
13. Verify that the LEDs on each power supply are lit green.
If the LEDs are lit yellow, remove power from the power supply, and replace the power
supply (see Removing a Power Supply from a TCX1000-RDM20 in the TCX1000
Programmable ROADM Hardware Guide). Do not remove the power supply until you
have a replacement power supply ready; the power supplies must be installed in the
TCX1000-RDM20 to ensure proper airflow.
11Copyright © 2018, Juniper Networks, Inc.
Connecting DC Power to the TCX1000-RDM20

CAUTION: Replace a failed power supply with a new power supply within
five minutes of removal to prevent chassis overheating.
Step 7: Install the OSC SFP
To install and connect the OSC SFP to the OSC 0:
NOTE: All fiber-optic cable connectors should be inspected and cleaned
prior to performing any optical connections, see the TCX1000 Programmable
ROADM Hardware Guide for instructions.
1. Prevent ESD damage to your equipment by attaching an ESD grounding strap to your
bare wrist, and then connecting the strap to an approved site ESD grounding point.
2. Verify that the OSC SFP transceiver is covered by a rubber safety cap. If it is not, cover
the transceiver with a safety cap.
3. Carefully align the transceiver with the slots in the component. The connectors should
face the component. See Figure 9 on page 12.
4. Slide the transceiver until the connector is seated in the component slot. If you are
unable to fully insert the transceiver, make sure the connector is facing the right way.
Close the ejector handle of the transceiver.
Figure 9: Installing the OSC SFP
g009746
WARNING: Do not look directly into a fiber-optic connector or into the
ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables
connected to transceivers emit laser light that can damage your eyes.
5. Remove the rubber safety cap from the transceiver.
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TCX1000 Programmable ROADM Quick Start Guide

6. (Optional) Remove the dust plugs from the 3-dB LC fixed optical attenuators and
install the optical attenuators in both the OSC OUT and IN ports. See
Figure 10 on page 13.
NOTE: Optical attenuators need to be installed if the expected span loss
is less than 15 dB.
Figure 10: Installing the Attenuators
g009747
7. Connect the primary (1511 nm) OSC channel. Remove the dust plug from the other
end of optical attenuators and use the supplied LC duplex fiber patch cord to connect
SFP Rx port to the OSC 0 OUT port and the SFP Tx port to the OSC 0 IN port. See
Figure 11 on page 13.
Figure 11: Connecting the Ports
g009749
13Copyright © 2018, Juniper Networks, Inc.
Step 7: Install the OSC SFP

Step 8 Making a Craft Ethernet Port CLI Connection
Craft Ethernet communications with NETCONF equipment have these requirements:
•A SSH client must be used.
•TCP port 22 must be open.
•Password authentication is required.
The craft Ethernet port has a fixed IP address (169.254.0.1) and is isolated from the DCN
ports. It is not user configurable. The craft Ethernet port can be used for local management
connections and to configure the node's IP address from its default settings through a
CLI connection.
The TCX1000-RDM20 IP address is hosted by the DCN 0 and DCN 1 Ethernet ports.
To set the IP address for DCN 0 and DCN 1 Ethernet ports:
1. Establish an SSH connection, using port 22, between the craft Ethernet port and the
management platform.
2. Launch a suitable SSH client interface (PuTTY is used in the example below).
3. Select Session from the connection category list. The Basic connection options display.
4. Enter the fixed IP address of the craft Ethernet port: 169.254.0.1.
5. Select SSH as the connection type.
6. Click Open.
7. Enter a valid user ID and password. A connection with the node is established.
NOTE: The default user ID is superuser and the default password is
Sup%9User.
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TCX1000 Programmable ROADM Quick Start Guide

Step 9: Perform the Initial Configuration
An IP address is required to manage the TCX1000-RDM20 nodes. TCX1000-RDM20
nodes are DHCP-enabled by default; they automatically acquire an IP address from the
DHCP server when the unit is connected to the LAN. This IP address persists as long as
the node is connected to the LAN. To determine this DHCP assigned address; you can
query the DHCP server with the equipment’s MAC address or you can query the equipment
by using a CLI session.
NOTE: NOTE: You must configure each TCX1000-RDM20 with a unique static
IP address. DHCP should be disabled.
Before opening a CLI session, set the following parameter values on the management
console or console server:
•Baud rate—115,200
•Flow control—None
•Data—8
•Parity—None
•Stop bits—1
Once you have connected to the serial port (see Connect the TCX1000-RDM20 to a
Management Console), enter these commands from the CLI to configure the IP address
for the DCN 0 and DCN 1 ports:
1. Enter the user ID: superuser
2. Enter the password: <password>
15Copyright © 2018, Juniper Networks, Inc.
Step 9: Perform the Initial Configuration

To set a static IP address on the TCX1000-RDM20 from the CLI:
NOTE: NOTE: You must configure each TCX1000-RDM20 with a unique static
IP address. DHCP should be disabled.
NOTE: You can enter a ?at any time for help.
NOTE: If you want to use IPv4 communication, use step 1to step 4, if you
want to use IPv6 communication, use step 5and step 6.
1. Enter the ip-service show command to determine the existing IP address and the DHCP
status of the TCX1000-RDM20. See the following sample output.
user@host# ip-service show
CMD_STATUS 0 OK
CMD_RESPONSE 22
config
hostname: host
ipv4
address: 198.51.100.3
netmask: 255.255.255.0
gateway: 0.0.0.0
dhcp enabled: true
ipv6
address: ::
prefix: 128
gateway: ::
enabled: true
state
hostname: host
mac-address: 00:00:5E:00:53:da
ipv4
address: 0.0.0.0
netmask: 0.0.0.0
gateway: 0.0.0.0
dhcp enabled: true
ipv6
link-local address: 2001:db8:0:1:2a0:a502:0:1da
link-local prefix: 64
address: ::
prefix: 0
gateway: ::
enabled: true
STATUS 0 OK
2. Enter the ip-service config ipv4 enable-dhcp false command to disable DHCP (if
currently enabled).
user@host# ip-service config ipv4 enable-dhcp false
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TCX1000 Programmable ROADM Quick Start Guide

CMD_STATUS 0 OK
CMD_RESPONSE 2
A restart is required for IP configuration changes to take effect.
STATUS 0 OK
3. Enter the ip-service config ipv4 address IP address netmask command to set a static
IPv4 address.
user@host#ip-service config ipv4 address 198.51.100.2 255.255.255.0
CMD_STATUS 0 OK
CMD_RESPONSE 2
A restart is required for IP configuration changes to take effect.
STATUS 0 OK
4. Enter the ip-service config ipv4 gateway gateway-address command to set the IPv4
gateway address.
See the following sample output to set the IPv4 address:
user@host#ip-service config ipv4 gateway 198.51.100.1
CMD_STATUS 0 OK
CMD_RESPONSE 2
A restart is required for IP configuration changes to take effect.
STATUS 0 OK
5. Enter the ip-service config ipv6 address IPv6 address prefix command to set a static
IPv6 address.
See the following sample output to set the IPv6 address:
user@host#ip-service config ipv6 address 2001.db8::1 32
CMD_STATUS 0 OK
CMD_RESPONSE 2
A restart is required for IP configuration changes to take effect.
STATUS 0 OK
6. Enter the ip-service config ipv6 gateway gateway-address command to set the IPv6
gateway address.
See the following sample output to set the IPv6 gateway address:
user@host#ip-service config ipv6 gateway 2001.db8::2
CMD_STATUS 0 OK
CMD_RESPONSE 2
A restart is required for IP configuration changes to take effect.
STATUS 0 OK
7. Enter the restart warm command to apply the changes by initiating a warm restart of
the TCX1000-RDM20.
user@host#restart warm
17Copyright © 2018, Juniper Networks, Inc.
Step 9: Perform the Initial Configuration

NOTE: If you want to enable OSC forwarding, you can follow the steps in
the Enabling OSC Forwarding on the TCX1000-RDM20 and then apply the
restart warm command.
The session closes and the TCX1000-RDM20 reboots. The TCX1000-RDM20 now
has a static IP address.
8. Use the proNX Optical Director to provision, monitor, and activate services on a
TCX1000-RDM20 optical network. See the proNX Optical Director Installation Guide
at https://www.juniper.net/documentation/ for instructions on how to install the proNX
Optical Director software on supported servers.
NOTE: The proNX Optical Director uses the CLI username and password
to log in via NETCONF.
Step 10: Enabling OSC Forwarding on the TCX1000-RDM20
The TCX1000-RDM20 is capable of providing connectivity to a remote site through the
Optical supervisory channel (OSC). OSC forwarding must be enabled when the
TCX1000-RDM20 is connected to a remote site without DCN access or is connected to
a TCX1000-ILA. See the TCX Series Optical Transport System Feature Guide at https://
www.juniper.net/documentation/en_US/release-independent/tcx/information-products/
pathway-pages/tcx1000-index.html for detailed information on network requirements,
rules and restrictions, and configuration examples.
After you have completed assigning the IP address, you can enable OSC. OSC forwarding
is disabled by default.
See Table 1 on page 18 for when you must enable or disable OSC on the TCX1000-RDM20:
Table 1: OSC Forwarding Conditions
Do not enable OSC Forwarding IfEnable OSC Forwarding If
The TCX1000-RDM20 line port is connected to a
TCX1000-RDM20 that is on a different IP subnet.
The TCX1000-RDM20 line port is connected to a TCX1000-ILA.
The TCX1000-RDM20 line port is connected to a TCX1000-RDM20
without DCN access.
To enable OSC forwarding on the TCX1000-RDM20 from the CLI:
1. Enter the user ID:superuser.
2. Enter the password: <password>.
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TCX1000 Programmable ROADM Quick Start Guide

3. Check the status of the OSC forwarding by entering the sfp show osc_sfp_port port 1
command. The sample output below shows that OSC forwarding is disabled.
user@host# sfp show osc_sfp_port port 1
CMD_STATUS 0 OK
CMD_STATUS 0 OK
CMD_RESPONSE 7
sfp port Auto Neg: Enabled: false
sfp port speed: SPEED_100_MB
sfp port duplex mode: FULL
sfp port link state: LINK_UP
sfp port mac_address: 00:01:9c:ee:a1:4b
sfp stp group: NONE
STATUS 0 OK
4. Enter the sfp config osc_sfp_port stp-group 1 2 command to enable remote
communication and to enable OSC forwarding.
user@host# sfp config osc_sfp_port stp-group 1 2
CMD_STATUS 0 OK
CMD_RESPONSE 1
STATUS 0 OK
Command: SfpConfigOsc_sfp_portStp_group() has been entered successfully.
5. Verify the OSC forwarding is enabled by using the sfp show osc_sfp_port port 1
command.
user@host# sfp show osc_sfp_port port 1
CMD_STATUS 0 OK
CMD_RESPONSE 7
sfp port Auto Neg: Enabled: false
sfp port speed: SPEED_100_MB
sfp port duplex mode: FULL
sfp port link state: LINK_UP
sfp port mac_address: 00:01:9c:ee:a1:4b
sfp stp group: DEFAULT_LAN
STATUS 0 OK
Command: SfpShowOsc_sfp_portPort() has been entered successfully.
6. Enter the restart warm command to apply the changes by initiating a warm restart of
the TCX1000-RDM20.
user@host#restart warm
CMD_STATUS 0 OK
CMD_RESPONSE 1
STATUS 0 OK
CRestartMgrIf::command3RestartRequestType - rBankSelected=0, rType=2, rReason=2
CMD_RESPONSE 1
STATUS 0 OK
19Copyright © 2018, Juniper Networks, Inc.
Step 10: Enabling OSC Forwarding on the TCX1000-RDM20

Broadcast message from root@host (Fri Sep 28 09:32:00 2018):
The system is going down for reboot NOW!
The TCX1000-RDM20 reboots.
Safety Warnings Summary
This is a summary of safety warnings. For a complete list of warnings, including
translations, see TCX1000 Programmable ROADM Hardware Guide at
https://www.juniper.net/documentation/.
WARNING: Failure to observe these safety warnings can result in personal
injury or death.
WARNING: The intrabuilding ports of the equipment or subassembly are
suitable for connection to intrabuilding or unexposed wiring or cabling only.
The intrabuilding ports of the equipment or subassembly MUST NOT be
metallically connected to interfaces that connect to the Outside Plant (OSP)
or its wiring. These interfaces are designed for use as intrabuilding interfaces
only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 4) and
require isolation from the exposed OSP cabling. The addition of primary
protectors is not sufficient protection in order to connect these interfaces
metallically to OSP wiring.
WARNING: For a device that has more than one power supply connection,
you must ensure that all power connections are fully disconnected so that
power to the device is completely removed.
CAUTION: Before removing or installing components of a TCX1000-RDM20,
attach an ESD strap to an ESD point, and place the other end of the strap
around your bare wrist. Failure to use an ESD strap could result in damage
to the equipment.
•Permit only trained and qualified personnel to install or replace TCX1000-RDM20
components.
•Perform only the procedures described in this Quick Start Guide and the TCX1000
documentation. Other services must be performed only by authorized service personnel.
Copyright © 2018, Juniper Networks, Inc.20
TCX1000 Programmable ROADM Quick Start Guide