Juniper EX2200 Hardware Guide

Sample Output
show interfaces diagnostics optics et-4/1/0 (CFP Transceiver)
user@switch> show interfaces diagnostics optics et-4/1/0
Physical interface: et-4/1/0
Module temperature : 38 degrees C / 101 degrees F
Module voltage : 3.2500 V
Module temperature high alarm : Off
Module temperature low alarm : Off
Module temperature high warning : Off
Module temperature low warning : Off
Module voltage high alarm : Off
Module voltage low alarm : Off
Module voltage high warning : Off
Module voltage low warning : Off
Module not ready alarm : Off
Module low power alarm : Off
Module initialization incomplete alarm : Off
Module fault alarm : Off
PLD Flash initialization fault alarm : Off
Power supply fault alarm : Off
Checksum fault alarm : Off
Tx laser disabled alarm : Off
Tx loss of signal functionality alarm : Off
Tx CDR loss of lock alarm : Off
Rx loss of signal alarm : Off
Rx CDR loss of lock alarm : Off
Module temperature high alarm threshold : 75 degrees C / 167 degrees F
Module temperature low alarm threshold : -5 degrees C / 23 degrees F
Module temperature high warning threshold : 70 degrees C / 158 degrees F
Module temperature low warning threshold : 0 degrees C / 32 degrees F
Module voltage high alarm threshold : 3.5000 V
Module voltage low alarm threshold : 3.0990 V
Module voltage high warning threshold : 3.4000 V
Module voltage low warning threshold : 3.2000 V
Laser bias current high alarm threshold : 250.000 mA
Laser bias current low alarm threshold : 37.500 mA
Laser bias current high warning threshold : 225.000 mA
Laser bias current low warning threshold : 50.000 mA
Laser output power high alarm threshold : 3.9800 mW / 6.00 dBm
Laser output power low alarm threshold : 0.4670 mW / -3.31 dBm
Laser output power high warning threshold : 3.5480 mW / 5.50 dBm
Laser output power low warning threshold : 0.5240 mW / -2.81 dBm
Laser rx power high alarm threshold : 3.5481 mW / 5.50 dBm
Laser rx power low alarm threshold : 0.0616 mW / -12.10 dBm
Laser rx power high warning threshold : 3.1622 mW / 5.00 dBm
Laser rx power low warning threshold : 0.0691 mW / -11.61 dBm
Laser temperature high alarm threshold : 67 degrees C / 153 degrees F
Laser temperature low alarm threshold : 35 degrees C / 95 degrees F
Laser temperature high warning threshold : 62 degrees C / 144 degrees F
Laser temperature low warning threshold : 40 degrees C / 104 degrees F
SOA bias current high alarm threshold : 0.000 mA
SOA bias current low alarm threshold : 0.000 mA
SOA bias current high warning threshold : 0.000 mA
SOA bias current low warning threshold : 0.000 mA
Lane 0
Laser bias current : 131.684 mA
Laser output power : 1.002 mW / 0.01 dBm
Laser temperature : 54 degrees C / 128 degrees F
Laser receiver power : 0.497 mW / -3.03 dBm
273Copyright © 2015, Juniper Networks, Inc.
Chapter 5: Operational Commands

Juniper EX2200 Specifications

General

Throughput	77 Mpps
MAC address table	8000 entries
Jumbo frames support	Yes
Number of VLANs	1024
Networking standards	-
Switch type	Managed
SFP module slots quantity	4
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Stackable	No
Product color	Black
Power consumption (typical)	100 W
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %

Weight and Dimensions

Depth	254 mm
Width	441 mm
Height	43 mm
Weight	3600 g