Cisco Cisco XR 12416 - Manuals

Cisco Cisco XR 12416 – Manual in PDF format online.

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Manual

Manual Cisco Cisco XR 12416

Summary

Page 2 - “Alarm Card and Line Card Overview” section on

Chapter 1 Product Overview Physical and Functional Description of Router 1-2 Cisco XR 12416 Router Installation Guide OL-13833-01 • Upper Line card and Route Processor card cage—Has 8 user-configurable slots that support a combination of line cards, a route processor (RP), and an alarm card. See the...

Page 4 - AC and DC Power Subsystems; Standard AC Power Shelf; Caution

Chapter 1 Product Overview Physical and Functional Description of Router 1-4 Cisco XR 12416 Router Installation Guide OL-13833-01 AC and DC Power Subsystems A router ships with either an AC or DC powered system. Source power connects to the power shelf at the back of the chassis which route power to...

Page 6 - Optional AC Power Shelf; shows the optional power shelf. It

Chapter 1 Product Overview Physical and Functional Description of Router 1-6 Cisco XR 12416 Router Installation Guide OL-13833-01 Optional AC Power Shelf The power subsystem consists of a double-level AC-input power shelf with bays for 4 AC-input power supplies. Figure 1-4 shows the optional power s...

Page 9 - AC Power Supplies; identifies the components of a 2500 W AC power supply.; Ejector handle; Pwr Ok; OC

1-9 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Physical and Functional Description of Router AC Power Supplies Each AC PEM converts 200 to 240 VAC into -48 VDC, which is distributed through the chassis backplane to all cards, RPs, and the blower modules. Figure 1...

Page 10 - FAULT (yellow)—Indicates that a fault is detected within the PEM.; DC Power Shelf; shows a

Chapter 1 Product Overview Physical and Functional Description of Router 1-10 Cisco XR 12416 Router Installation Guide OL-13833-01 The status LEDs on an AC PEM provide information about the current operational status of the power supply: • PWR OK (green)—Indicates that the power supply module is ope...

Page 12 - Ground

Chapter 1 Product Overview Physical and Functional Description of Router 1-12 Cisco XR 12416 Router Installation Guide OL-13833-01 Figure 1-8 DC-Input Power Shelf Connections A1- A1+ A2- A2+ B2+ B2- B1+ B1- Ground B1 Cover with slotted screw hole; fastens to standoff in middle of cable connection ar...

Page 13 - DC Power Supplies; identifies the components of a 2400 W DC power supply.; Handle

1-13 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Physical and Functional Description of Router DC Power Supplies Each DC PEM operates from a nominal source DC voltage of –48 to –60 VDC and requires a dedicated 60 amp service. Figure 1-9 identifies the components o...

Page 14 - Chassis Card Cages; Upper Card Cage; Alarm—The far

Chapter 1 Product Overview Chassis Card Cages 1-14 Cisco XR 12416 Router Installation Guide OL-13833-01 The status LEDs on a DC PEM provide information about the current operational status of the power supply: • PWR OK (green)—Indicates that the power supply module is operating normally. • FAULT (ye...

Page 15 - Lower Card Cage; Note; Switch Fabric Card Cage

1-15 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Chassis Card Cages Lower Card Cage The lower card cage also has eight user-configurable slots that support additional line cards, an alarm card, and an optional, redundant RP. Note The lower card cage is an inverted...

Page 16 - Switch Fabric Overview; Switch Fabric Card Functionality

Chapter 1 Product Overview Switch Fabric Overview 1-16 Cisco XR 12416 Router Installation Guide OL-13833-01 Switch Fabric Overview The switch fabric provides synchronized gigabit-speed connections between line cards and the RP. The switch fabric card cage is located behind the air filter door and co...

Page 17 - Clock Scheduler Cards; Clock scheduler cards provide the following functionality:; Switch Fabric Cards

1-17 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Switch Fabric Overview Caution Do not remove the blank filler panel unless instructed to do so by a Cisco support representative. Clock Scheduler Cards Clock scheduler cards provide the following functionality: • Sc...

Page 18 - Alarm Card and Line Card Overview; Alarm Cards; AC and

Chapter 1 Product Overview Alarm Card and Line Card Overview 1-18 Cisco XR 12416 Router Installation Guide OL-13833-01 Alarm Card and Line Card Overview This section provides general information about alarm cards, line cards and types of route processors installed in the router. Note The Cisco XR 12...

Page 19 - On; —The card installed in that slot is operational and functioning; Off

1-19 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Alarm Card and Line Card Overview – ENABLED (green)—The alarm card is operational and functioning properly. – FAIL (yellow)—The alarm card in that slot is faulty. • A pair of status LEDs that correspond to each of t...

Page 20 - Line Cards; Route Processor; The PRP-2 performs the following primary functions:

Chapter 1 Product Overview Route Processor 1-20 Cisco XR 12416 Router Installation Guide OL-13833-01 Line Cards Up to 15 Cisco XR 12416 router line cards can be installed in the routers upper and lower card cages to support a variety of physical network media. Ports and connectors on the line card f...

Page 22 - Performance Route Processor Overview; PRP PCMCIA Card Slots and Status LEDs

Chapter 1 Product Overview Route Processor 1-22 Cisco XR 12416 Router Installation Guide OL-13833-01 Performance Route Processor Overview The performance route processor (PRP) uses a Motorola PowerPC 7450 CPU that runs at an external bus clock speed of 133 MHz and has an internal clock speed of 667 ...

Page 23 - PRP Ethernet Ports and Status LEDs; PRIMARY—Indicates which Ethernet port is selected (ETH 0 or ETH 1).

1-23 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Route Processor PRP Ethernet Ports and Status LEDs The PRP has two 8-pin media-dependent interface (MDI) RJ-45 ports for either IEEE 802.3 10BASE-T (10 Mbps) or IEEE 802.3u 100BASE-TX (100 Mbps) Ethernet connections...

Page 24 - PRP Auxiliary and Console Ports; ). To press the switch, insert a paper clip or similar small pointed

Chapter 1 Product Overview Route Processor 1-24 Cisco XR 12416 Router Installation Guide OL-13833-01 PRP Auxiliary and Console Ports The auxiliary and console ports on the PRP are EIA/TIA-232 (also known as RS-232) asynchronous serial ports. These ports connect external devices to monitor and manage...

Page 25 - PRP Alphanumeric Message Displays; PROCESSOR

1-25 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Route Processor PRP Alphanumeric Message Displays The alphanumeric message displays are organized in two rows of four LED characters each ( Figure 1-13 ). Figure 1-13 Alphanumeric Message Displays—Partial Front Pane...

Page 26 - Type

Chapter 1 Product Overview Route Processor 1-26 Cisco XR 12416 Router Installation Guide OL-13833-01 PRP Memory Components This section describes various types of memory used on the PRP to support router functions. Table 1-1 provides a quick reference of the different types of memory, and Figure 1-1...

Page 28 - PRP SDRAM; lists the DRAM configurations for the PRP. If you are using:; PRP SRAM; not; SDRAM Sockets; Two 1 GB DIMMs

Chapter 1 Product Overview Route Processor 1-28 Cisco XR 12416 Router Installation Guide OL-13833-01 PRP SDRAM The PRP uses Error Checking and Correction (ECC) Synchronized Dynamic Random Access Memory (SDRAM) to store routing tables, protocols, network accounting applications, and to run Cisco IOS ...

Page 29 - PRP NVRAM; PRP Flash Memory; Flash Disk Size

1-29 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Route Processor PRP NVRAM Non-volatile Random Access Memory (NVRAM) provides 2 MB of memory for system configuration files, software register settings, and environmental monitoring logs. Built-in lithium batteries r...

Page 30 - Upper and Lower Cable Management Brackets; Blower Module

Chapter 1 Product Overview Blower Module 1-30 Cisco XR 12416 Router Installation Guide OL-13833-01 Upper and Lower Cable Management Brackets The Cisco XR 12416 router includes upper and lower cable management brackets that work together with individual line card cable management brackets to organize...

Page 31 - One or more fans are not operating

1-31 Cisco XR 12416 Router Installation Guide OL-13833-01 Chapter 1 Product Overview Blower Module Each blower module contains three variable speed fans and a controller card. The two front cover LEDs provide a visual indication of blower module status ( Figure 1-15 ): Figure 1-15 Blower Module • OK...

Page 32 - Front

Chapter 1 Product Overview Blower Module 1-32 Cisco XR 12416 Router Installation Guide OL-13833-01 Figure 1-16 Cooling Air Flow To ensure that there is adequate air flow to prevent overheating inside the card cages keep the front and back of the router unobstructed. We recommend at least 6 inches (1...