Juniper EX2300-C Hardware Guide

SFP+ Uplink Port Connector Pinout Information for an EX2300 Switch
EX2300-C switches have two10-Gigabit Ethernet uplink ports that support 1-gigabitSFP
transceivers and 10-gigabit SFP+ transceivers. EX2300 switches except the EX2300-C
switch model have four 10-Gigabit Ethernet uplink ports that support SFP and SFP+
transceivers.
Table 51 on page 117 provides the pinout information for the SFP+ uplink port connector.
Table 51: Connector Pinout Information for the 10-Gigabit Ethernet Uplink Port
DescriptionSignalPin
Module transmitter groundVeeT1
Module transmitter faultTX_Fault2
Transmitter disabledTX_Disable3
2-wire serial interface data lineSDA4
2-wire serial interface clockSCL-5
Module absentMOD_ABS6
Rate select 0, optionally controls SFP+ module receiverRS07
Receiver loss of signal indicationRX_LOS8
Rate select 1, optionally controls SFP+ transmitterRS19
Module receiver groundVeeR10
Module receiver groundVeeR11
Receiver inverted data outputRD-12
Receiver noninverted data outputRD+13
Module receiver groundVeeR14
Module receiver 3.3 V supplyVccR15
Module transmitter 3.3 V supplyVccT16
Module transmitter groundVeeT17
Transmitter noninverted data inputTD+18
Transmitter inverted data inputTD-19
117Copyright © 2017, Juniper Networks, Inc.
Chapter 9: Pinout Specifications

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