Juniper EX2300-C Hardware Guide

•
Ensure that the hyperterminal properties of the console server or laptop are set as
follows:
•
Baud rate—9600
•
Flow control—None
•
Data—8
•
Parity—None
•
Stop bits—1
•
DCD state—Disregard
Ensure that you have the following parts and tools available:
•
1 mini-USB cable with Standard-A and Mini-USB Type- B (5-pin) connectors (not
provided).
To connect the switch to the console by using the Mini-USB Type-B console port:
1. Connect the Standard-A connector of the mini-USB cable to the host machine (PC
or Laptop).
2. Connect the Mini-USBType-B (5-pin) connector of the mini-USB cableto the Mini-USB
Type-B console port (labeled CON) on the switch.
3. Set the Mini-USB Type-B consoleport asthe active console port by using the command
port-type.
By default, the RJ-45 port is set as an active console port and the Mini-USB Type-B
port is the passive console port. For information about configuring the console port
type, see Configuring the Console Port Type (CLI Procedure).
4. Reboot the switch.
After the connection is established, you will get the control and the log messages on the
console connected to the Mini-USB Type-B console port.
Related
Documentation
Configuring the Console Port Type (CLI Procedure)•
• Connecting a Device to a Network for Out-of-Band Management on page 167
• Console Port Connector Pinout Information on page 109
Connecting a Fiber-Optic Cable
Before you begin connecting a fiber-optic cable to an optical transceiver installed in a
device, ensure that you have taken the necessary precautions for safe handling of lasers
(see “Laser and LED Safety Guidelines and Warnings” on page 241).
Copyright © 2017, Juniper Networks, Inc.170
EX2300-C and EX2300 Switches Hardware Guide

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

Weight and Dimensions

Depth	239 mm
Width	279 mm
Height	44 mm
Weight	2480 g