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Figure 22: Cisco 8102-64H Power Supply LED

Status LED

Table 7: Power Supply LED Descriptions

Status

Color

LED

Power supply is on and transmitting power to the router.

Green

STATUS

Power supply is connected to input power source but not transmitting
power to the router.

Flashing Green

Power supply failure, due to one of the following conditions:

• Over voltage

• Over current

• Over Temperature

• Fan failure

Amber

Power supply is operating but a warning condition has occurred, due
to one of the following conditions:

• High temperature

• High power

• Slow fan

Flashing Amber

Power supply units are not receiving power.

Off

The operator has activated this LED to identify this PSU.

Flasing Blue

Attention

This PSU is not being identified.

Off

Hardware Installation Guide for Cisco 8100 Series Routers

LEDs

Power Supply LEDs

Summary of Contents for 8100 Series

Page 1: ... Guide for Cisco 8100 Series Routers First Published 2021 03 17 Americas Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 ...

Page 3: ...ons and Regulatory Compliance Statements for NEBS 10 Installation Guidelines 10 Procure Tools and Equipment 11 Accessory Kit 11 Prepare Your Location 12 Prepare Yourself 13 Prepare Rack for Chassis Installation 14 Clearance Requirements 15 Installing the Chassis 17 C H A P T E R 3 Rack Mount the Chassis 17 Rack Mount the Chassis in a 4 Post Rack 17 Ground the Chassis 19 Connect AC Power to the Cha...

Page 4: ...ver Module 28 Connect Interface Ports 30 Connect a Fiber Optic Port to the Network 31 Disconnect Optical Ports from the Network 31 Maintain Transceivers and Optical Cables 31 Replace Chassis Components 33 C H A P T E R 5 Replace Fan Modules for Cisco 8100 Series Routers 33 Replace Power Supply 35 LEDs 37 C H A P T E R 6 Chassis LEDs 37 Fan Tray LED 38 Power Supply LEDs 39 Port Status LEDs 41 Hardw...

Page 5: ...r is a fixed port high density two rack unit form factor router Supported ports include 64 x 100G QSFP28 Cisco 8102 64H O It provides 6 4 Tbps of network bandwidth with dramatically lower power consumption than contemporary 10 Tbps systems The Cisco 8102 Router is a fixed port high density two rack unit form factor router Supported ports include 64 x 100G QSFP28 The Cisco 8102 64H O supports the o...

Page 6: ...64H Router Rear View Fan Tray Three Fans FT0 FT1 and FT2 1 PSU 0 and PSU 1 2 Ground Lug Location 3 Field Replaceable Units The router has two field replaceable units FRUs Fan Module Hardware Installation Guide for Cisco 8100 Series Routers 2 Cisco 8100 Series Routers Overview Field Replaceable Units ...

Page 7: ...odule is Burgundy Port side intake FAN 2RU PE V2 The color of the fan module is Blue Port side exhaust Power Supply Unit The router has two PSUs that install into the chassis from the rear The PSUs work with 1 1 redundancy and the router supports two AC or two power supplies The PSUs can be AC to DC type 650W DC to DC type 930W The PSUs provide 12V power to the entire system Table 2 PIDs for Power...

Page 8: ...A request Removal of the SSD card enforces customer data security while performing an RMA You can access the SSD card by using the hatch provided on the top panel To remove the SSD card follow the instructions mentioned on the printed label on the hatch Figure 5 Remove the Hatch Hardware Installation Guide for Cisco 8100 Series Routers 4 Cisco 8100 Series Routers Overview Field Replaceable Units ...

Page 9: ...Figure 6 SSD Card Removal Instructions Hardware Installation Guide for Cisco 8100 Series Routers 5 Cisco 8100 Series Routers Overview Field Replaceable Units ...

Page 10: ...Hardware Installation Guide for Cisco 8100 Series Routers 6 Cisco 8100 Series Routers Overview Field Replaceable Units ...

Page 11: ...THESE INSTRUCTIONS Warning Safety Guidelines on page 7 Compliance and Safety Information on page 8 Laser Safety on page 8 Energy Hazard on page 9 Preventing Electrostatic Discharge Damage on page 9 Cautions and Regulatory Compliance Statements for NEBS on page 10 Installation Guidelines on page 10 Procure Tools and Equipment on page 11 Prepare Your Location on page 12 Prepare Yourself on page 13 P...

Page 12: ...hen installing or replacing the unit the ground connection must always be made first and disconnected last To prevent personal injury or damage to the chassis never attempt to lift or tilt the chassis using the handles on modules such as power supplies fans or cards these types of handles are not designed to support the weight of the unit Hazardous voltage or energy is present on the backplane whe...

Page 13: ... Always replace cover when terminals are not in service Be sure uninsulated conductors are not accessible when cover is in place Warning Preventing Electrostatic Discharge Damage Many router components can be damaged by static electricity Not exercising the proper electrostatic discharge ESD precautions can result in intermittent or complete component failures To minimize the potential for ESD dam...

Page 14: ...tive device SPD at the service equipment complying with NFPA 70 the National Electrical Code NEC Statement 7012 Warning This equipment is suitable for installations utilizing the Common Bonding Network CBN Statement 7013 Warning The battery return conductor of this equipment shall be treated as DC I Statement 7016 Warning This equipment is suitable for installation in Network Telecommunications Fa...

Page 15: ... details on environmental requirements see Cisco 8000 Series Routers Data Sheet Note For fixed port routers that support port side exhaust fans and power supplies the maximum temperature is reduced by 5 C for example 35 C at sea level or 30 C at 1500 meters Note Procure Tools and Equipment Obtain these necessary tools and equipment for installing the chassis Number 1 and number 2 Phillips screwdri...

Page 16: ...chassis must be properly grounded to the earth ground Unless specified otherwise the image is only for representational purposes The rack s actual appearance and size may vary Note This image is only for representational purposes Your grounding requirement depends on your building Note Hardware Installation Guide for Cisco 8100 Series Routers 12 Prepare for Installation Prepare Your Location ...

Page 17: ...the chassis from the sealed antistatic bag The figures show how to cuff the ESD strap around the wrist and the ground cord that connects the cuff to the ground ESD wrist straps are the primary means of controlling static charge on personnel Hardware Installation Guide for Cisco 8100 Series Routers 13 Prepare for Installation Prepare Yourself ...

Page 18: ...ns the rack mounting brackets for 19 inch rack To install the chassis in a 23 inch rack or an ETSI rack you need adapter plates to accommodate the 19 inch rack mount brackets Note The spacing between the posts of the rack must be EIA 310 D 1992 19 inch rack compatible wide enough to accommodate the width of the chassis Before you move the chassis or mount the chassis into the rack we recommend tha...

Page 19: ...e chassis requires front to back airflow Leave at least 6 0 in 15 24 cm front and rear clearance for air intake or exhaust We recommend that you have at least 6 0 in 15 24 cm of space in front of the chassis to provide room to maneuver the cables to make the required connections Leave an extra 6 0 in 15 24 cm rear clearance for removal and installation of power supplies and fan modules Figure 9 Cl...

Page 20: ...20 01 in 50 82 cm Chassis depth 3 Hardware Installation Guide for Cisco 8100 Series Routers 16 Prepare for Installation Clearance Requirements ...

Page 21: ...the Chassis in a 4 Post Rack This section describes how to install the router in a 4 post rack If the rack is on wheels ensure that the brakes are engaged or that the rack is otherwise stabilized Caution The following table lists the items that are contained in the rack mount kit Table 3 Rack Mount Kit Part Description Quantity Rack mount brackets 2 M4 x 6 mm Phillips flat head screws 18 M4 x 6 mm...

Page 22: ...is The holes that you use depend on which end of your chassis is located in the cold aisle Note Figure 10 Rack Mount Brackets on Cisco 8102 Router Port Side Intake Rack mount guide 3 Rack mount brackets 1 Rack mount guide rails 4 M4 x 6mm Phillips flat head screws 2 c Repeat Step 1b with the other rack mount bracket on the other side of the router Step 2 Install the two rack mount guides on the ch...

Page 23: ...the 10 32 screws to 20 in lb 2 26 N m or tighten the 12 24 screws to 30 in lb 3 39 N m Ground the Chassis Statement 1024 This equipment must be grounded Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available ...

Page 24: ... pan head screws 2 Grounding lug 1 Step 5 Tighten the pan head screws to torque value of 13 25 in lbs 1 5 N m Step 6 Ensure that the lug and cable do not interfere with other equipment Step 7 Prepare the other end of the grounding cable and connect it to an appropriate grounding point in your site to ensure adequate earth ground Connect AC Power to the Chassis The chassis relies on the protective ...

Page 25: ...n For determining the recommended breaker size please adhere to local and national rules and regulations The breaker size is based on the specifications of the product for the current drawn and the specified voltage level Note Step 1 Verify that the AC cable is installed in the correct AC source and outlet type Step 2 Attach the AC power cable to the cable connector in the AC power module Step 3 P...

Page 26: ...tween 48 V to 60 V depending on the standards in various countries Note The following combinations of power supplies are supported PSU930W DCPI 930W DC port side intake airflow PSU930W DCPE 930W DC port side exhaust airflow Step 1 Verify that the correct fuse panel is installed in the top mounting space Step 2 Ensure that the DC circuit is powered down either breaker turned off or fuse pulled and ...

Page 27: ...r cable 1 Step 6 Ensure that the locking mechanism has engaged to secure the cable Step 7 Turn on the circuit breaker at the power source Hardware Installation Guide for Cisco 8100 Series Routers 23 Installing the Chassis Connect DC Power to the Chassis ...

Page 28: ...Hardware Installation Guide for Cisco 8100 Series Routers 24 Installing the Chassis Connect DC Power to the Chassis ...

Page 29: ...ables ensure the following Wear an ESD preventative wrist strap that is connected to an earth ground whenever you handle transceivers Do not remove and insert a transceiver more often than is necessary Repeated removals and insertions can shorten its useful life Keep the transceivers and fiber optic cables clean and dust free to maintain high signal accuracy and to prevent damage to the connectors...

Page 30: ...owing functions each of which can be performed through the management interface after you make that connection configure the router using the command line interface CLI monitor network statistics and errors configure Simple Network Management Protocol SNMP agent parameters initiate software download updates via console You make this local management connection between the asynchronous serial port ...

Page 31: ...gement Interface The management port MGMT ETH provides out of band management which lets you to use the command line interface CLI to manage the router by its IP address This port uses a 10 100 1000 Ethernet connection with an RJ 45 interface To prevent an IP address conflict do not connect the MGMT 100 1000 Ethernet port until the initial configuration is complete Caution Before you begin You mus...

Page 32: ... 1 Electrical connection to the module circuitry 3 Statement number 1092Hot surface for Field Replaceable Units Hot surface Use care when handling Warning Installing the Transceiver Module Statement number 1092Hot surface for Field Replaceable Units Hot surface Use care when handling Warning The transceiver module is a static sensitive device Always use an ESD wrist strap or similar individual gro...

Page 33: ...ers NA 40 C at sea level or 35 C at 1500 meter QDD 400G ZR S not supported QDD 400G ZRP S not supported QDD 400G ZR S supported on all 400G ports QDD 400G ZRP S supported on even numbered 400G ports 8101 32FH The 8101 32FH fixed port router must be operated only with 2kW power supplies while using the QDD 400G ZR S and QDD 400G ZRP S optical modules These optical modules are not supported when 1 4...

Page 34: ...t see the below figure If the latch isn t fully engaged you might accidentally disconnect the transceiver module Caution Figure 16 Seating the QSFP Transceiver Module Connect Interface Ports You can connect optical interface ports with other devices for network connectivity Hardware Installation Guide for Cisco 8100 Series Routers 30 Connect Router to the Network Connect Interface Ports ...

Page 35: ...olutely necessary We recommend that you disconnect cables before installing or removing transceivers to prevent damage to the cable or transceiver Caution Disconnect Optical Ports from the Network When you need to remove fiber optic transceivers you must first remove the fiber optic cables from the transceiver before you remove the transceiver from the port Maintain Transceivers and Optical Cables...

Page 36: ...Hardware Installation Guide for Cisco 8100 Series Routers 32 Connect Router to the Network Maintain Transceivers and Optical Cables ...

Page 37: ...d or damage to the system Please keep the replacement fan modules ready prior to attempting this task The router supports the following types of fan modules port side intake airflow FAN 2RU PI V2 port side exhaust airflow FAN 2RU PE V2 The airflow direction must be the same for all power supply and fan modules in the chassis Depending upon the required airflow direction you can change the fan type...

Page 38: ... the latches pull the fan module fully out of the chassis Step 2 To install a fan module follow these steps a Hold the fan module with the LED at the top b Align the fan module to the open fan tray slot in the chassis and press the module all the way into the slot until the left and right latches click and are locked on the chassis Hardware Installation Guide for Cisco 8100 Series Routers 34 Repla...

Page 39: ... a power module fails it is recommended to retain the failed power module in its slot until it is replaced with a new power module This recommendation ensures that the system airflow is not impacted adversely which may then result in the overheating of the router and its components Note Use this procedure to replace the AC or DC power supply units Be sure to power down the fixed configuration PDU ...

Page 40: ...Figure 19 Cisco 8102 64H Router Remove Power Supply Remove power supply 1 Hardware Installation Guide for Cisco 8100 Series Routers 36 Replace Chassis Components Replace Power Supply ...

Page 41: ...atus LEDs on page 41 Chassis LEDs Attention Status Synchronization and GPS LEDs are located both at the far left of the front of the chassis and also on the back of the chassis Figure 20 Chassis LEDs Front View of Cisco 8102 64H GPS 3 Attention 1 Hardware Installation Guide for Cisco 8100 Series Routers 37 ...

Page 42: ...dule has active major or critical alarms Flashing Red The module is powered off Off Time core is synchronized to an external source including IEEE1588 Green Synchronization The system is running in holdover or free run mode and it is not synchronized to an external interface Amber The centralized frequency or time and phase distribution is not enabled Off The GPS interface is provisioned and frequ...

Page 43: ... normally Green STATUS Fan tray is inserted and pending to come online Amber Fan has failed Flashing Amber Fan is not receiving power Off Power Supply LEDs Power modules are located on the back side of the chassis Each power module has a Status LED Hardware Installation Guide for Cisco 8100 Series Routers 39 LEDs Power Supply LEDs ...

Page 44: ...e due to one of the following conditions Over voltage Over current Over Temperature Fan failure Amber Power supply is operating but a warning condition has occurred due to one of the following conditions High temperature High power Slow fan Flashing Amber Power supply units are not receiving power Off The operator has activated this LED to identify this PSU Flasing Blue Attention This PSU is not b...

Page 45: ...hassis 400G Port Status LED 1 Table 8 Port Status LEDs one per port Description LED Color Port is administratively shut down Off Port is administratively enabled and the link is down Amber Port is administratively enabled and the link is up Green Hardware Installation Guide for Cisco 8100 Series Routers 41 LEDs Port Status LEDs ...

Page 46: ...Hardware Installation Guide for Cisco 8100 Series Routers 42 LEDs Port Status LEDs ...

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