जुनिपर नेटवर्क्स EX4600 सिरीज स्विच यूजर मॅन्युअल

1. परिचय

The Juniper Networks EX4600 Series Ethernet Switch is a high-performance, compact solution designed for data center top-of-rack and aggregation deployments. This manual provides essential information for the safe and efficient installation, configuration, operation, and maintenance of your EX4600 switch.

The EX4600 model features 24 SFP+/SFP ports, 4 QSFP+ ports, 2 expansion slots, redundant fans, and 2 AC power supplies with rear-to-front airflow, ensuring robust and reliable network connectivity.

2. सुरक्षितता माहिती

Please read and understand all safety warnings and instructions before installing or operating the EX4600 switch. Failure to comply with these guidelines may result in injury, damage to the equipment, or voiding of the warranty.

• विद्युत सुरक्षा: उर्जा स्त्रोत व्हॉल्यूमशी जुळत असल्याची खात्री कराtage requirements of the switch. Use only approved power cords. Disconnect power before performing any maintenance.
• ग्राउंडिंग: Always ensure the switch is properly grounded to prevent electrical shock.
• हाताळणी: The switch is heavy. Use proper lifting techniques or assistance to prevent injury.
• पर्यावरण: Operate the switch in a well-ventilated area within the specified temperature and humidity ranges. Do not block ventilation openings.
• लेझर सुरक्षा: This product may contain Class 1 laser transceivers. Do not stare into optical ports or directly view ऑप्टिकल उपकरणांसह.

3. पॅकेज सामग्री

Verify that your EX4600 package contains the following items. If any items are missing or damaged, contact your Juniper Networks representative.

• Juniper Networks EX4600 Series Ethernet Switch
• AC Power Cords (quantity 2)
• Rack Mount Kit (brackets, screws)
• कन्सोल केबल (RJ-45 ते DB-9)
• दस्तऐवजीकरण (क्विक स्टार्ट गाइड, सुरक्षितता माहिती)

३. शारीरिक भारview

4.1 फ्रंट पॅनेल

प्रतिमा वर्णन: This image displays the front panel of the Juniper Networks EX4600 switch. It features 24 SFP+/SFP ports on the left, followed by 4 QSFP+ ports, and then two USB ports and a console port on the right side. The Juniper Networks logo is visible on the top cover.

4.2 Console and Management Ports

प्रतिमा वर्णन: एक क्लोज-अप view of the management section of the EX4600 switch. It shows the console port (CON), a management Ethernet port (C0), a USB port, and LED indicators for Alarm (ALM), System (SYS), Master (MST), and ID. The model number EX4600 is clearly visible.

4.3 वीज पुरवठा

प्रतिमा वर्णन: This image shows the two hot-swappable AC power supply modules installed in the rear of the EX4600 switch. Each module has a power input connector and a handle for easy removal and installation. LED indicators for AC and DC status are visible between the modules.

4.4 Rear Panel and Fan Modules

प्रतिमा वर्णन: The rear panel of the EX4600 switch, showcasing the multiple hot-swappable fan modules. These modules are designed for rear-to-front airflow, indicated by the 'AIR IN' labels. The power supply bays are also visible on the right side of the image.

5. सेटअप

5.1 रॅक माउंटिंग

1. Attach the rack-mount brackets to the sides of the switch using the provided screws.
2. Align the switch with the rack posts and secure it using appropriate rack screws. Ensure the switch is level and fully supported.

5.2 कनेक्टिंग पॉवर

1. Ensure the power switches on the power supply modules are in the OFF position.
2. Connect the AC power cords to the power supply modules on the rear of the switch.
3. Plug the other end of the power cords into a grounded AC power outlet.
4. Flip the power switches on the power supply modules to the ON position. The power supply LEDs should illuminate.

5.3 नेटवर्क केबल्स कनेक्ट करणे

1. Insert SFP+ or SFP transceivers into the 24 front-panel ports as required.
2. Insert QSFP+ transceivers into the 4 front-panel ports as required.
3. Connect appropriate fiber optic or copper cables to the transceivers.
4. For management access, connect an Ethernet cable to the dedicated management port (C0) and/or a console cable to the console port (CON).

6. ऑपरेटिंग

6.1 प्रारंभिक पॉवर चालू

Once power is connected and switched on, the EX4600 switch will begin its boot sequence. Monitor the system LEDs for status indications. The SYS LED will turn green once the operating system has loaded successfully.

6.2 मूलभूत कॉन्फिगरेशन

To perform initial configuration, connect a terminal emulator to the console port (CON) using the provided console cable. Use the following settings for your terminal emulator:

• बाउड रेट: 9600
• डेटा बिट: 8
• समता: काहीही नाही
• स्टॉप बिट्स: 1
• प्रवाह नियंत्रण: काहीही नाही

Log in using the default credentials (if applicable, refer to Juniper Networks documentation for specific Junos OS versions) and configure basic network parameters such as IP address, subnet mask, default gateway, and management access.

6.3 एलईडी निर्देशक

The EX4600 switch features several LEDs to indicate system status:

• ALM (अलार्म): Indicates system alarms. Red for critical, amber for major/minor.
• एसवायएस (सिस्टम): Indicates system status. Green for normal operation, blinking green during boot, amber for issues.
• MST (मास्टर): Indicates master role in a Virtual Chassis configuration.
• ID (Identification): Used to visually locate the switch in a rack.
• पोर्ट LEDs: Indicate link status and activity for each network port.

7. देखभाल

७.१ फॅन मॉड्यूल बदलणे

The EX4600 fan modules are hot-swappable. To replace a fan module:

1. Grasp the handle of the fan module to be replaced.
2. Pull the handle to unseat the module from its slot.
3. Carefully slide the old module out of the chassis.
4. Align the new fan module with the empty slot and gently slide it in until it seats firmly.
5. Ensure the module is fully inserted and secured.

7.2 वीज पुरवठा बदलणे

The EX4600 power supply modules are hot-swappable. To replace a power supply:

1. Disconnect the power cord from the power supply to be replaced.
2. Flip the power switch on the module to the OFF position.
3. Grasp the handle of the power supply module.
4. Pull the handle to unseat the module from its slot.
5. Carefully slide the old module out of the chassis.
6. Align the new power supply module with the empty slot and gently slide it in until it seats firmly.
7. Connect the power cord and flip the power switch to the ON position. Verify the power supply LEDs.

7.3 स्वच्छता

Regularly inspect the switch for dust accumulation, especially around ventilation openings. Use a soft, dry cloth to clean the exterior. For internal cleaning, it is recommended to consult Juniper Networks support or a qualified technician.

8. समस्या निवारण

This section provides solutions to common issues you might encounter with your EX4600 switch.

9. तांत्रिक तपशील

10. हमी आणि समर्थन

10.1 हमी माहिती

This product may come with a limited warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact your reseller. Some sellers may offer a 1-year warranty from the date of delivery for used or refurbished units, and a 30-day return policy may apply.

10.2 तांत्रिक सहाय्य

For technical assistance, product documentation, software downloads, and further support, please visit the official Juniper Networks support website or contact your authorized Juniper Networks partner. Ensure you have your product model number and serial number available when seeking support.