Juniper EX2300-C User Manual (English)

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EX2300-C Switch Quick Start

See the complete EX Series documentation at

http://www.juniper.net/documentation/.

To mount the Juniper Networks EX2300-C Ethernet switch

on a desk, you need:

z (Optional) One cable guard with three number-8 Phillips

truss-head screws to secure the cable guard to the

switch (separately orderable)

z (Optional) One standard cable lock to secure the switch

from theft by connecting the cable to the security slots on

the switch (separately orderable)

z Phillips (+) screwdriver, number 2 (not provided)

To connect the switch to earth ground, you need:

z A grounding cable (minimum 14 AWG (2 mm²), minimum 90°C wire), a grounding lug

(Panduit LCC10-14BWL or equivalent), a pair of 10-32x0.25-in. screws with #10

split-lock washer, and a pair of #10 flat washers—none provided

To connect power to the switch, you need:

z Power cord with a plug appropriate for your geographical location (provided) and a

power cord retainer (provided)

To perform initial configuration of the switch, you need:

z Ethernet cable with an RJ-45 connector attached (provided)

z RJ-45 to DB-9 serial port adapter (provided)

z Management host, such as a laptop or PC, with an Ethernet port (not provided)

installation base data if there is any addition or change to the installation base or if the

installation base is moved. Juniper Networks will not be held accountable for not meeting

the hardware replacement service-level agreement for products that do not have

registered serial numbers or accurate installation base data.

Update your install base at

https://www.juniper.net/customers/csc/management/updateinstallbase.jsp.

WARNING: Ensure that you understand how to prevent electrostatic discharge

(ESD) damage. Attach the ESD grounding strap to your bare wrist, and connect the

strap to the ESD point on the chassis.

Part 1: Mount the Switch on a Desk or a Level Surface

You can mount an EX2300-C switch on or under a desk or a level surface, on or under a

surface made of ferrous material, on two or four posts of a rack or cabinet, or on a wall.

This guide describes the procedure to mount the switch on a desk.

Before mounting the switch, ensure there is adequate clearance for airflow and

maintenance.

CAUTION: Do not stack the switches on top of one another or on top of any other

component.

1. Remove the switch from the shipping carton and place it on the desk or the level

surface.

2. Ensure that the switch rests firmly on the desk or the level surface.

3. (Optional) Attach the cable guard to protect cable connections:

− Use the truss-head screws to attach the cable guard to the bottom of the chassis.

− Use the thumbscrews to tighten or loosen the guard to allow you to insert cables.

4. (Optional) Attach the standard cable lock to the security slots on the both sides of the

switch:

− Attach the cable to a desk or a rack and set the lock to unlocked position.

− Insert the lock into one of the security slot on the chassis and set the lock to the

locked position.

Part 2: Connect Power to the Switch

NOTE: We recommend that you connect AC-powered systems to earth ground.

The power cord inlet and earthing terminal are on the rear panel of the switch.

1. Secure the grounding lug over the earthing terminal on the rear panel by using

washers and screws.

2. Squeeze the sides of the power cord retainer clip and insert the L-shaped ends of the

wire clip into the holes in the brackets above and below the power cord inlet.

3. Insert the coupler end of the power cord into the AC power cord inlet.

4. Push the cord into the slot in the adjustment nut of the power cord retainer. Turn the

nut until it is snug against the base of the coupler and the slot in the nut is turned 90°

from the top of the switch.

5. If the power source outlet has a power switch, set it to the off (0) position.

6. Insert power cord plug into the power source outlet.

7. If the power source outlet has a power switch, set it to the on (|) position.

Part 3: Perform Initial Configuration

NOTE: To run the EZSetup script, the switch must have the factory-default configuration

as the active configuration. If you have configured anything on the switch and want to run

EZSetup, you must revert the switch to the factory-default configuration. See the EX

Series documentation at https://www.juniper.net/documentation for reverting to

factory-default configuration.

Other manuals for Juniper EX2300-C

Hardware Guide294 pages

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Juniper EX2300-C Specifications

General

Safety	UL-UL60950-1, C-UL CAN/CSA 22.2 No.60950-1, TUV/GS EN 60950-1, CB-IEC60950-1, EN 60825-1
Form factor	1U
Product color	Black
Rack mounting	Yes
Electromagnetic compatibility	FCC 47CFR 15 A, EN 55022 A, ICES-003 A, VCCI A, AS/NZS CISPR 22 A, EN 55024, EN 300386, CE
Console port	USB
SFP+ module slots quantity	2
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	12
Number of VLANs	4093
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3z
Virtual LAN features	Tagged VLAN, Port-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T
Power consumption (max)	20 W
Memory type	DRAM
Noise level	0 dB
Flash memory	2000 MB
Processor frequency	1250 MHz
Virtual stacking (units)	4
Operating altitude	0 - 1524 m
Non-operating altitude	1524 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Throughput	47 Mpps
Jumbo frames	9216
MAC address table	16000 entries
DHCP features	DHCP server, DHCP client
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, HTTPS, SNMP, SSH-2
Fiber ethernet cabling technology	1000BASE-X
Switch type	Managed
Switch layer	L2/L3