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Cisco NCS 2000 Series Manual

Passive optical modules
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Installing the Cisco NCS 2000 Series Passive
Optical Modules
Last Modified: 2019-02-22
Installing the Cisco NCS 2000 Series Passive Optical Modules
Introduction
This document explains how to install and operate the Cisco NCS 2000 Series passive optical modules, the
fiber shuffle, and the MPO fan-out unit. The Cisco NCS 2000 Series encompasses platforms from Cisco NCS
2002 onwards.
The passive optical modules are used to build the optical network system. The fiber shuffle and MPO fan-out
unit mechanically holds 14 and 10 passive optical modules respectively, thus enabling interconnection of flex
spectrum ROADM nodes that contain 16-WXC or SMR-FS cards.
The passive optical modules, fiber shuffle, and MPO fan-out unit can be installed on:
• 19-inch (482.6 mm) or 23-inch (584.2 mm) EIA standard racks
• 19-inch (482.6 mm) IEC rack
• 600 mm x 600 mm or 600 mm x 300 mm ETSI rack
The following table lists the PIDs of the fiber shuffle and MPO fan-out unit:
Table 1: PIDs of the Fiber Shuffle and MPO Fan-out Unit
Module
NCS2K-MF-6RU= (MF-6RU)
Description
The MF-6RU unit is referred to as the fiber shuffle.
A combination of 14 single-slot NCS2K-MF-DEG-5
(NCS2K-MF-DEG-5-CV) and NCS2K-MF-UPG-4
(NCS2K-MF-UPG-4-CV) passive optical modules
can be installed in this unit. It is also possible to install
a combination of 14 single-slot
NCS2K-MF-2MPO-ADP, NCS2K-MF-4x4-COFS,
NCS2K-MF-MPO-8LC, and NCS2K-MF-6AD-CFS
passive optical modules.
Installing the Cisco NCS 2000 Series Passive Optical Modules
1

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Summary of Contents for Cisco NCS 2000 Series

  • Page 1 Installing the Cisco NCS 2000 Series Passive Optical Modules Introduction This document explains how to install and operate the Cisco NCS 2000 Series passive optical modules, the fiber shuffle, and the MPO fan-out unit. The Cisco NCS 2000 Series encompasses platforms from Cisco NCS 2002 onwards.
  • Page 2 Installing the Cisco NCS 2000 Series Passive Optical Modules Introduction Module Description NCS2K-MF10-6RU= (MF10-6RU) The MF10-6RU unit is referred to as the MPO fan-out unit. A combination of 10 double-slot NCS2K-MF-10AD-CFS, NCS2K-MF-16AD-CFS, NCS2K-MF-16AE-CFS, NCS2K-MF-MPO-16LC (NCS2K-MF-M16LC-CV), NCS2K-MF-MPO-20LC, and NCS2K-MF-8X10G-FO units can be installed in this unit.
  • Page 3 Installing the Cisco NCS 2000 Series Passive Optical Modules Introduction Module Description NCS2K-MF-M16LC-CV= MPO-16 to 16-LC fan-out connection verification module with LC loopback caps (NCS2K-LC-LBK=) NCS2K-MF-MPO-20LC MPO-24 to 20-LC fan-out module NCS2K-MF-6AD-CFS= Splitter/coupler module with six ports used as colorless or gridless add/drop units in NCS2K ROADM configurations.
  • Page 4 Installing the Cisco NCS 2000 Series Passive Optical Modules Safety Information MPO Cables Description ONS-12MPO-XMPO-x Multi-fiber patch cord with MPO-12 connectors. The 12 fibers have crossed fiber interconnections. There are four variants: two, four, six, and eight meters. • ONS-12MPO-XMPO-2= •...
  • Page 5 Installing the Cisco NCS 2000 Series Passive Optical Modules Laser Safety During Operation Laser Safety During Operation Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051 Electrical Safety The passive optical modules are optically and electrically passive and require no electrical connections.

  • Page 6: Procedure

    Installing the Cisco NCS 2000 Series Passive Optical Modules MPO Fan-out Unit MPO Fan-out Unit The MF10-6RU unit is six RU high and can be used to interface 10 double slot passive optical modules with the NCS 2015 ECU. It contains a USB 3.0 hub that consolidates all USB 2.0 connections between the passive optical modules units and the NCS 2015 ECU using a single USB cable.
  • Page 7 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO Fan-out Unit Figure 3: Mounting Brackets on the MF-6RU Unit for a 23-inch ANSI Rack Installation 23-inch ANSI rack Washer mounting bracket Screw Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 8 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO Fan-out Unit Figure 4: Mounting Brackets on the MF-6RU Unit for a 21-inch ETSI Rack Installation Z shaped 21-inch ETSI Washer rack mounting bracket Screw Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 9 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO Fan-out Unit Figure 5: Mounting Brackets on the MF10-6RU Unit for a 23-inch ANSI Rack Installation 23-inch ANSI rack Washer mounting bracket Screw Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 10 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO Fan-out Unit Figure 6: Mounting Brackets on the MF10-6RU Unit for a 21-inch ETSI Rack Installation Z shaped 21-inch ETSI Washer rack mounting bracket Screw Step 2 Install the MF-6RU or MF10-6RU unit on the appropriate rack equipment: a) Lift the MF-6RU or MF10-6RU unit to the desired position in the rack.
  • Page 11 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO Fan-out Unit Figure 7: Mounting the MF-6RU Unit for a 19-inch ANSI Equipment Rack Screw Washer Figure 8: Mounting the MF10-6RU Unit for a 19-inch ANSI Equipment Rack Screw Washer...
  • Page 12 Installing the Cisco NCS 2000 Series Passive Optical Modules Installing Transparent Door on MF-6RU or MF10-6RU Unit a) Crimp a #6 AWG ground cable to the ground lug. b) Attach the ground lug to the MF-6RU or MF10-6RU unit The ground points are present on the rear side of the unit as shown in the following figure.
  • Page 13 (either straight or Z-shaped), it can also be mounted on a 23-inch (584.2-mm) ANSI, a 600 x 600 mm (23.6 x 23.6-inch), or a 600 x 300 mm (23.6 x 11.8-inch) equipment rack. The Cisco NCS passive optical modules size can be single slot or double slot. • Single slot cassette units: NCS2K-MF-4X4-COFS=, NCS2K-MF-MPO-8LC=, NCS2K-MF-DEG-5=, NCS2K-MF-DEG-5-CV=, NCS2K-MF-UPG-4=, NCS2K-MF-UPG-4-CV=, NCS2K-MF-2MPO-ADP=, NCS2K-MF-6AD-CFS=, blank-slot filler panel.
  • Page 14 Installing the Cisco NCS 2000 Series Passive Optical Modules Front Panel Layout Figure 10: Rack Mounting Bracket Front Panel Layout The following figure shows the front panel layout of the passive optical modules. Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 15 Installing the Cisco NCS 2000 Series Passive Optical Modules Front Panel Layout Figure 11: Front Panel Layout 1 Note The front panel layout for the 5-degree Mesh Connection Verification Module is the same as the 5-degree Mesh Module layout and the layout for the 4-degree Upgrade Connection Verification Module is the same as the 4-degree Upgrade Module layout.
  • Page 16 Installing the Cisco NCS 2000 Series Passive Optical Modules Front Panel Layout Figure 12: Front Panel Layout 2 Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 17 Figure 13: Front Panel Layout 3 Components of Cisco NCS 2000 Series Passive Optical Modules The components of Cisco NCS 2000 Series passive optical modules are: 16-channel Colorless Omni-directional Add/Drop (NCS2K-MF-16AD-CFS=) The following are the features of 16-channel colorless omni-directional add/drop passive module: •...
  • Page 18 • Passive unit comprising of eight 2x2 optical couplers and eight photodiodes, arranged as shown in the following figure. • This is a single slot module in the Cisco NCS2K-MF-1RU chassis. • Power monitoring is present at each channel input port and at each common input port.
  • Page 19 • Fan-out of the MPO-APC connectors to/from eight LC-PC connections. • A total of eight photodiodes provide power monitoring of channel input and output port. • This is a single slot module in the Cisco NCS2K-MF-1RU chassis. Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 20 • 5 photodiodes provide power monitoring of fiber 1 of each MPO connector. • This is a single slot module in the Cisco NCS2K-MF-1RU chassis. Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 21 • 64 optical paths are interconnected as reported in the following figure. • Eight photodiodes provide power monitoring of fiber 1 of each MPO connector. • This is a single slot module in the Cisco NCS2K-MF-1RU chassis. Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 22 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO-16 to 16-LC Fan-out Module (NCS2K-MF-MPO-16LC=) Figure 18: Optical layout of 4-Degree upgrade module MPO-16 to 16-LC Fan-out Module (NCS2K-MF-MPO-16LC=) The MPO-16 to 16-LC fan-out module is a double slot module with one MPO-16 connector (COM) and eight LC duplex connectors (Port-i-TX/RX).
  • Page 23 Installing the Cisco NCS 2000 Series Passive Optical Modules Double MPO-16 to Two MPO-8 Adapter Module (NCS2K-MF-2MPO-ADP=) Figure 19: Optical layout of MPO-16 to 16-LC fan-out module Double MPO-16 to Two MPO-8 Adapter Module (NCS2K-MF-2MPO-ADP=) The double MPO-16 to two MPO-8 adapter module is a single slot module with two MPO-16 connectors and four MPO-8 connectors.
  • Page 24 Installing the Cisco NCS 2000 Series Passive Optical Modules Double MPO-16 to Two MPO-8 Adapter Module (NCS2K-MF-2MPO-ADP=) Figure 20: Optical layout of double MPO-16 to two MPO-8 adapter module Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 25 Installing the Cisco NCS 2000 Series Passive Optical Modules 16 Port Add/Drop Module with Express Capability (NCS2K-MF-16AE-CFS=) 16 Port Add/Drop Module with Express Capability (NCS2K-MF-16AE-CFS=) The 16 port add/drop module is a double slot module with 18 dual LC connectors. It contains a 16x1 combiner, a 1x16 splitter, a coupler, and a splitter.
  • Page 26 Installing the Cisco NCS 2000 Series Passive Optical Modules 8-degree Mesh Patch Panel with 5 Add/Drop Ports (NCS2K-PPMESH8-5AD=) Figure 22: Optical layout of 10 port add/drop module 8-degree Mesh Patch Panel with 5 Add/Drop Ports (NCS2K-PPMESH8-5AD=) The 8-degree mesh patch panel module has 16 MPO-16 connectors and 10 MPO-8 connectors. It contains 26 photodiodes for connectivity check and monitoring.
  • Page 27 Installing the Cisco NCS 2000 Series Passive Optical Modules 8-degree Mesh Patch Panel with 5 Add/Drop Ports (NCS2K-PPMESH8-5AD=) Figure 23: Optical layout of 8-degree mesh patch panel module The 8-degree mesh patch panel is installed using the rack mounting bracket that is two rack units high. Each package includes one set of the following brackets.
  • Page 28 Installing the Cisco NCS 2000 Series Passive Optical Modules 8-degree Mesh Patch Panel with 5 Add/Drop Ports (NCS2K-PPMESH8-5AD=) Figure 25: 19-inch brackets with 7.6" and 9.2" recess location for EIA standard racks The following figure shows 39 mm recess location for ETSI standard racks.
  • Page 29 Installing the Cisco NCS 2000 Series Passive Optical Modules 8-degree Mesh Patch Panel with 5 Add/Drop Ports (NCS2K-PPMESH8-5AD=) a) Place the mounting bracket flush against the patch panel. b) Align the mounting bracket screw holes against the patch panel screw holes.
  • Page 30 Installing the Cisco NCS 2000 Series Passive Optical Modules 5-degree Mesh Connection Verification Module (NCS2K-MF-DEG-5-CV=) d) Terminate the other end of the ground cable either at the office ground point or the rack ground point. 5-degree Mesh Connection Verification Module (NCS2K-MF-DEG-5-CV=)
  • Page 31 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO-16 to 16-LC Fan-out Connection Verification Module (NCS2K-MF-M16LC-CV=) Figure 31: Optical layout of 4-degree upgrade connection verification module (Step 1) MPO-16 to 16-LC Fan-out Connection Verification Module (NCS2K-MF-M16LC-CV=) The MPO-16 to 16-LC fan-out connection verification module is a double slot module based on the...
  • Page 32 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO-24 to 20-LC Fan-out Module (NCS2K-MF-MPO-20LC=) Figure 32: Optical layout of MPO-16 to 16-LC fan-out connection verification module MPO-24 to 20-LC Fan-out Module (NCS2K-MF-MPO-20LC=) The MPO-24 to 20-LC fan-out module is a double slot module with one MPO-24 connector (COM) and ten LC duplex connectors (Port-i-TX/RX).
  • Page 33 Installing the Cisco NCS 2000 Series Passive Optical Modules 6 Port Add/Drop Module (NCS2K-MF-6AD-CFS=) Figure 33: Optical layout of MPO-24 to 20-LC fan-out module 6 Port Add/Drop Module (NCS2K-MF-6AD-CFS=) The six port add/drop module is a single slot module. It contains a 6x1 combiner and a 1x6 splitter.
  • Page 34 Installing the Cisco NCS 2000 Series Passive Optical Modules MPO-12 to 8-LC Fan-out Module (NCS2K-MF-8X10G-FO=) It contains seven embedded photodiodes for connectivity check and monitoring at all the input ports (ADD-i-RX, and COM-RX). Virtual photodiodes are implemented at the output ports (DROP-i-TX, and COM-TX).
  • Page 35 Figure 35: Optical Layout of MPO-12 to 8-LC Fan-out Module Cisco NCS 2000 Series Passive Optical Modules Specifications This section contains the environmental and mechanical specifications of the Cisco NCS 2000 Series passive optical modules. Installing the Cisco NCS 2000 Series Passive Optical Modules...
  • Page 36 Installing the Cisco NCS 2000 Series Passive Optical Modules Environmental Performance Specifications Environmental Performance Specifications The following table provides the environmental performance specifications of the Cisco NCS 2000 Series passive optical modules. Table 2: Environmental Performance Specifications Environmental Condition Units...
  • Page 37 Installing the Cisco NCS 2000 Series Passive Optical Modules Mechanical Specifications Optical unit Description Physical Dimensions (mm) Weight (kg) Height Width Depth N C S 2 K - M F - 2 M P O - A D P = Double MPO-16 146.5...

  • Page 38: Table Of Contents

    Installing the Cisco NCS 2000 Series Passive Optical Modules Installation Optical unit Description Physical Dimensions (mm) Weight (kg) Height Width Depth NCS2K-LC-LBK= UPC LC plug 0.0047 dual connector with internal interconnection between two ports N C S 2 K - M F - M P O - 2 0 L C = MPO-24 to 0.659...

  • Page 39: Install The Rack Mounting Bracket

    Install the Rack Mounting Bracket • Tie-wraps for locking the inventory USB plug cable (2) • Production test report form showing the part number and serial number of the manufacturer, Cisco product part number, date, and device description • Packing slip The optical module package should include the following components: •...
  • Page 40 Installing the Cisco NCS 2000 Series Passive Optical Modules Install the Rack Mounting Bracket Figure 36: Installing the Rack Mounting Bracket on a 19-inch Equipment Rack • For a 23-inch (584.2-mm) ANSI configuration: • Align the straight external bracket screw holes against the rack mounting bracket screw holes (see the following figure).

  • Page 41: Install The Optical Module

    Installing the Cisco NCS 2000 Series Passive Optical Modules Install the Optical Module • Insert the M6 screws along with the lock washers for M6 screws and tighten them. • Align the extended rack mounting bracket screw holes against the equipment rack screw holes (see the following figure).
  • Page 42 Installing the Cisco NCS 2000 Series Passive Optical Modules Install the Optical Module Figure 39: Removing the Filler Panel from the Rack Mounting Bracket Step 4 Insert the optical module into the empty slot (see the following figure). Figure 40: Installing the Optical Module into the Rack Mounting Bracket...
  • Page 43 Installing the Cisco NCS 2000 Series Passive Optical Modules Ground Description Figure 41: Optical Modules installed Step 6 To connect the fibers as appropriate: a) Remove the LC or MPO dust cap from the LC-LC or MPO-MPO adapter of the optical module respectively.
  • Page 44 Installing the Cisco NCS 2000 Series Passive Optical Modules Install and Route the USB cable Figure 42: Grounding of the Cisco NCS 2000 Series passive optical module Install and Route the USB cable This procedure explains how to install and route the USB cable into the NCS 2006 chassis.
  • Page 45 Installing the Cisco NCS 2000 Series Passive Optical Modules Customer Supplied Cleaning Materials Before installing the fiber-optic cable, always perform the cleaning procedure for cable connectors described in the following section. Whenever possible, inspect each connector before connecting it to the mating bulkhead adapter on the front panel.
  • Page 46 When connecting an optical fiber patch cord between the optical module and the optical card ports in the Cisco NCS, use the electrostatic discharge wristband supplied with the Cisco NCS. Plug the wristband into the ESD jack on the lower right front side of the Cisco NCS.
  • Page 47 Installing the Cisco NCS 2000 Series Passive Optical Modules Uninstalling the Module Procedure Step 1 Place the LC/UPC/MPO cable connector in front of the corresponding bulkhead adapter on the front panel of the optical modules. Step 2 Align the keyed ridge of the cable connector with the slot in the receiving adapter.
  • Page 48 Installing the Cisco NCS 2000 Series Passive Optical Modules Related Documentation Related Documentation Use the Installing the Cisco NCS 2000 Series Passive Optical Modules document in conjunction with the following referenced publications: • Cisco NCS 2000 Series Control Card and Node Configuration Guide •...