Taiwan RoHS Information
This section provides the Taiwan RoHS information for switches covered by this guide.
For the Taiwan BSMI RoHS Table, go to https://www.arista.com/assets/data/pdf/AristaBSMIRoHS.pdf.
This section provides the Taiwan RoHS information for switches covered by this guide.
For the Taiwan BSMI RoHS Table, go to https://www.arista.com/assets/data/pdf/AristaBSMIRoHS.pdf.
This section lists the Regulatory Model Numbers (RMNs), where applicable, for the product models for the switches described in this document.
Regulatory Model Number (RMN) | Product Number(s) |
---|---|
AN1712 | CCS-720XP-48ZC2 |
AN1714 | CCS-720XP-24ZY4 |
AN1713 | CCS-720XP-48Y6
CCS-720XP-24Y6 |
AN1762 | CCS-722XPM-48ZY8 |
AN1763 | CCS-722XPM-48Y4 |
AN1783 | CCS-720XP-48TXH-2C-S |
Review the following considerations when installing the device.
The switch can be running while a power supply is being installed or removed, but the power supply being replaced must not be connected to a power source.
Before you begin, refer to the Arista Networks document Safety Information and Translated Safety Warnings available at: https://www.arista.com/en/support/product-documentation.
The following steps are required when removing power supplies from a switch.
Hot swap fans within 30 seconds to prevent the switch from overheating. Ensure that the module you are replacing matches those already installed in the switch.
All switches covered by this guide use one of the rear panels shown below.
1 | Ground | 6 | Fan module 2 handle | 11 | Power supply 1 |
2 | Ethernet management port | 7 | Fan module 3 handle | 12 | Fan module 3 status LED |
3 | USB port | 8 | Power supply 1 status LED | 13 | Fan module 2 status LED |
4 | Console serial port | 9 | Power supply 2 status LED | 14 | Fan module 1 status LED |
5 | Fan module 1 handle | 10 | Power supply 2 | 15 | Ground |
This section displays the front panel of all switches covered by this guide.
1 | 25G SFP ports | 2 | System status LED | 3 | Fan status LED |
4 | Power supply 1 status LED | 5 | Power supply 2 status LED | 6 | 100G QSFP ports |
7 | 5G PoE+ ports | 8 | 2.5G PoE+ ports |
1 | 25G SFP ports | 2 | System status LED | 3 | Fan status LED |
4 | Power supply 1 status LED | 5 | Power supply 2 status LED | 6 | 5G PoE+ ports |
7 | 2.5G PoE+ ports |
1 | 25G SFP ports | 2 | System status LED | 3 | Fan status LED |
4 | Power supply 1 status LED | 5 | Power supply 2 status LED | 6 | 1G PoE+ ports |
1 | 25G SFP ports | 2 | System status LED | 3 | Fan status LED |
4 | Power supply 1 status LED | 5 | Power supply 2 status LED | 6 | 1G PoE+ port |
7 | 1G PoE+ ports |
1 | RJ45 ports | 2 | Connection status LED | 3 | System status LED |
4 | Fan status LED | 5 | Power supply 1 status LED | 6 | Power supply 2 status LED |
7 | 100G QSFP ports | 8 | 25G SFP ports | 9 | 10G PoE+ ports |
1 | System status LED | 2 | Fan status LED | 3 | Power supply 1 status LED |
4 | Power supply 2 status LED | 5 | 25G SFP ports | 6 | 2.5G PoE+ ports |
1 | System status LED | 2 | Fan status LED | 3 | Power supply 1 status LED |
4 | Power supply 2 status LED | 5 | 10G SFP ports | 6 | 25G SFP ports |
7 | 2.5G PoE+ ports |
Each switch provides an accessory kit that contains parts that are required to install the switch. This appendix lists the installation parts contained in the switch accessory kit.
Describes the rack mounting parts and cables requied for installation of the device.
Lists the parts required for a two-post and four-post mounting system.
Quantity | Description |
---|---|
2 | Mounting brackets |
6 | M4 x 5 Flat head head Phillips Screws |
Lists the cables required for installation of the device.
Quantity | Description |
---|---|
1 | RJ-45 Patch Panel Cable |
1 | RJ-45 to DB9 Adapter Cable |
Optional (must be ordered separately) | |
Power cables: IEC-320/C13-C14, 13 A, 250 V |
Reviews the Switch and Port indicators of the device.
Front panel LEDs are located on the right side of the chassis and display system, fan, and power supply status. The front panel LEDs are labeled as in Figure 1 - System Status Indicators for a representative switch.
1 | 25G SFP ports | 2 | System status LED | 3 | Fan status LED |
4 | Power supply 1 status LED | 5 | Power supply 2 status LED | 6 | 100G QSFP ports |
7 | 5G PoE+ ports | 8 | 2.5G PoE+ ports |
LED Name | LED State | Device Status |
---|---|---|
System Status LED | Blinking Green | System is powering up. |
Green | Normal operations. Due to power supply and fan redundancy, this LED will remain green if a single fan or power supply is missing or in a failed state. | |
Blue | The locater function is active. | |
Amber | Two or more fans (any combination of fan modules or PSU fans) are disconnected or malfunctioning. The switch will automatically execute a âgraceful shutdownâ shortly. | |
Fan Status LED | Green | All fan and power modules are operating normally. |
Amber | Single fan module is removed or malfunctioning. It is also amber when a PSU is completely removed or has a stuck fan rotor. | |
Red | Two or more fans (any combination of fan modules or PSU fans) are disconnected or malfunctioning. The switch will automatically execute a âgraceful shutdownâ shortly. | |
PSU [1:2] Status LED | Green | PSU is functioning and fully operational. AC is present, Aux output is ON, and Main output is ON. |
Off | PSU has been removed or is not operating properly due to AC cord being unplugged, its fan rotor being stuck, or an internal fault. |
Port LEDs, located in the vicinity of their corresponding ports, provide link and operational status. Figure 2 - Port LEDs displays the Port LED location on the DCS-7050QX-32S switch.
1 | Port 1 LEDs | 3 | Port 3 LEDs |
22 | Port 2 LEDs | 4 | Port 4 LEDs |
Table 2 - Port LED States (Front) provides status conditions that correspond to port LED states. Port LED behavior for QSFP+ and SFP+ ports is consistent.
LED State | Status |
---|---|
Off | Port link is down. |
Green | Port link is up. |
Yellow | Port is software disabled. |
Flashing Yellow | Port failed diagnostics. |
Fan and power supply modules are accessed from the rear panel. Each fan and power supply module contains an LED that reports the module status.
Fan Status LEDs are on the fan modules, as displayed in Figure 3 - Fan Status LED.
1 | Fan module status LED |
Table 3 - Fan Status LED States (Rear) provides status conditions that correspond to fan status LED states.
LED State | Status |
---|---|
Off | The fan module is not detected. If it is inserted, it may not be seated properly. |
Green | The fan is operating normally. This LED state is exclusive to its fan module, and independent of the states of its neighboring fans and power supplies. |
Red | The fan has failed. |
The AC Power Supply Status LEDs are on the power supply modules, as displayed in Figure 4 - Representative AC Power Supply Status LED (PWR-1021-AC-RED).
1 | Power supply status LED | 2 | Release | 3 | Handle |
Table 4 - AC Power Supply Status LED States (Rear) provides status conditions that correspond to the AC power supply status LED states.
Power Supply State | PWR-1021-AC-RED |
---|---|
Input power present Normal operation |
Green |
Input power present Power Supply fault | ON/OFF: ON when PSU output is ON, OFF when PSU Output is OFF |
Input power present Power Supply FAN fault | FLASH 800 ms ON / 800 ms OFF |
No Input power Supply installed in chassis | OFF |
Input power present Supply not installed in chassis | Green |
Arista switches ship from the factory in Zero Touch Provisioning (ZTP) mode. ZTP configures the switch without user intervention by downloading a startup configuration file or a boot script from a location specified by a DHCP server. To manually configure a switch, ZTP is bypassed. The initial configuration provides one username (admin) accessible only through the console port because it has no password.
When bypassing ZTP, initial switch access requires logging in as admin, with no password, through the console port. Then you can configure an admin password and other password protected usernames.
This manual configuration procedure cancels ZTP mode, logs into the switch, assigns a password to admin, assigns an IP address to the management port, and defines a default route to a network gateway.
After mounting the switch into the rack, connect the switch to the data center ground. Figure 1 - Earth Grounding Pad Sockets displays the location of the grounding pads located on the left of the rear panel.
À la terre et de mise à la terre fils cosses (M4 x 0.7) ne sont pas fournis. Calibre des fils doit satisfaire des exigences de l’installation locale et nationale. Disponible dans le commerce 6 fils AWG est recommandé pour les installations aux États-Unis.
1 | Ground | 5 | Power supply 1 status LED | 9 | Fan module 3 status LED |
2 | Fan module 1 handle | 6 | Power supply 2 status LED | 10 | Fan module 2 status LED |
3 | Fan module 2 handle | 7 | Power supply 2 | 11 | Fan module 1 status LED |
4 | Fan module 3 handle | 8 | Power supply 1 | 12 | Ground |
Power cords are optional and must be ordered separately. You must use an approved power cord compliant with local and national electrical codes or order one from Arista for use with the device.
Installation de cet équipement doit être conformes aux codes électriques locaux et nationaux. Si nécessaire, consulter les organismes de réglementation appropriés et des autorités de contrôle pour assurer la conformité.
The switch operates with two installed power supplies. At least one power supply must connect to a power source. Two circuits provide redundancy protection. Rear Panel displays the location of the power supplies on the rear panel of the switch.
Lire toutes les instructions d’installation avant de brancher le système à la source d’alimentation.
Power down the Switch: Remove all power cords and wires from the power supplies.
This unit requires overcurrent protection.
Cet équipement doit être mis à la terre. Ne jamais modifier le conducteur de terre.
Cet appareil requiert une protection contre les surintensités.
The following AC power supplies are supported.
Figure 2 - AC Power Supply (PWR-1021-AC-RED) displays an AC power supply, including the power connector (C16) on the right side of the module. The AC power supply connects to a circuit that provides the required power, as specified by Specifications.
1 | Power supply status LED | 2 | Release | 3 | Handle |
The power supplies have a C16 connector and require power cables that comply with IEC-320.
The following DC power supplies are supported.
PWR-721-DC-RED
PWR-521-DC-RED
Figure 3 - DC Power Supply (PWR-721-DC-RED) displays a representative DC power supply.
1 | Power supply status LED | 4 | Battery return (RTN) | 7 | Plastic cover |
2 | -48V | 5 | Protective earth | ||
3 | Release | 6 | Handle |
A disconnect device must be provided as part of the installation.
Assure power is removed from DC circuits before performing any installation actions. Locate the disconnect device, circuit breakers, or fuses on DC power lines servicing the circuits. Turn off the power line circuits or remove the fuses.
Wire size must comply with local and national requirements and electrical codes. Use only copper wire.
Apply ground connection to the switch first during installation and remove last when removing power.
Un dispositif de sectionnement doit être fourni dans le cadre de l'installation.
Pouvoir assurer qu'il est retiré de circuits DC avant d'effectuer des actions d'installation . Localiser les disjoncteurs ou des fusibles sur les lignes de courant continu desservant les circuits. Coupez les circuits de lignes d'alimentation ou retirer les fusibles.
Le calibre du fil doit être conforme aux exigences locales et nationales et les codes électriques. Utiliser du fil de cuivre.
Appliquer connexion à la terre à l'interrupteur premier lors de l'installation et de supprimer la dernière alimentation lors du débranchement.
Before performing any installation actions, ensure power is removed from DC circuits by turning off the power line servicing the circuits. Prepare the stranded wiring before you begin a DC power installation.
To connect a DC power supply to a power source:
The accessory kit includes the following cables:
Table 2 - RJ-45 to DB-9 Connections lists the pin connections of the RJ-45 to DB-9 adapter cable.
RJ-45 | DB-9 | RJ-45 | DB-9 | |||||
---|---|---|---|---|---|---|---|---|
RTS | 1 | 8 | CTS | GND | 5 | 5 | GND | |
DTR | 2 | 6 | DSR | RXD | 6 | 3 | TXD | |
TXD | 33 | 2 | RXD | DSR | 7 | 4 | DTR | |
GND | 4 | 5 | GND | CTS | 8 | 7 | RTS |
Figure 5 - Rear Panel Management Ports displays management ports on the rear panel of the CCS PoE switches. Front Panel and Rear Panel display the front and rear panels of all switches covered by this guide.
1 | Speed status LED | 2 | Activity status LED | 3 | Ethernet management port |
4 | USB port | 5 | Serial console port |
Connect management ports as follows:
Console (Serial) Port: Connect to a PC with the RJ-45 to DB-9 serial adapter cable. The switch uses the following default settings:
Excessive bending can damage interface cables, especially optical cables.
Flexion excessive peut endommager les câbles d’interface, notamment des câbles optiques.
Les procédure de montage du bâti est identique pour tous les commutateurs visés par ce guide. Illustrations dans ce chapitre montrent le montage d’un interrupteur de DCS-7010T-48.
After completing the instructions for your rack type, proceed to Cabling the Switch.
The switch can be installed in a two-post or four-post rack. The installation process is identical because the switch attaches to only two posts of a rack.
To mount the switch in a rack, assemble the mounting brackets to the chassis, then attach the brackets to the rack posts. Rack mount accessory kits include the following parts:
2 x mounting brackets
The following image displays the proper bracket placement for the rack mount.
This procedure attaches the switch to the rack.
This section provides instructions for mounting the switch in a four-post rack.
The switch is mounted onto a four-post rack by assembling two rails onto the rear posts, sliding the switch onto the rails,and securing the switch to the front posts.
The rail-rods and rail-slides assemble into two identical slide-rails.
Each chassis side has attachment pins that align with bracket holes. Pin orientation is symmetric and equidistant, supporting bracket placements where the flange is flush with the front switch panel, flush with the rear panel, or not flush with either panel. Each bracket hole includes a key-opening for placing the bracket flush with the chassis and then locking it into place.
Goupilles de fixation doivent être lock au moins cinq des trous du six support.
1 | Bracket not attached by at least 5 pins |
Rail-rods and rail-slides assemble into two identical rails. Each rail connects a front post to a rear post. When the rails are installed, the switch slides on the rails into the rack. Each bracket includes a screw that attaches the switch to the rail.
Each end of an assembled rail contains two rack plugs (Attaching the Mounting Brackets to the Switch Chassis). The rails are installed into a rack by inserting the plugs into rack slots. When installing rails into posts with threaded or rounded holes, remove all plugs located on both sides of the assembled rails, then install the rails with bolts that fit the rack.
1 | Attach rail slide to the switch | 4 | Bracket clip (attached) |
2 | Slide rail rod onto rail slide | 5 | Bracket clip (aligned) |
3 | Attach bracket clip |
The rail clip prevents the extension of the rail beyond the maximum supported distance between the front and rear rack posts.
1 | Rail-slide | 3 | Rack plugs |
2 | Rail-rod | 4 | Rail (assembled) |
If the rack plugs were previously removed, use bolts to attach the rail to the rack.
1 | Inset A | 2 | Inset B |