Juniper QFX Series User Manual

Table 34: Optical Interface Support for 10-Gigabit Ethernet SFP+ Transceivers in QFX3500
Devices
Specifications
Ethernet
Standard
QFX-SFP-10GE-USRModel number10GBASE-SR
10 GbpsRate
LCConnector type
DualFiber count
850 nmTransmitter
wavelength
–7.3 dBmMinimum launch
power
–1.3 dBmMaximum launch
power
–11.1 dBmMinimum receiver
sensitivity
–9.9 dBmMaximuminput power
AvailableDOM support
Junos OS Release 11.1 or laterSoftware required
MMFMMFMMFFiber type
50/125 µm50/125 µm62.5/125 µmCore/cladding size
OM3
(OM4 compatible)
OM2OM1Fiber grade
1500 MHz/km500 MHz/km200 MHz/kmModal bandwidth
100 m (328 ft)30 m (98 ft)10 m (32 ft)Distance
Copyright © 2012, Juniper Networks, Inc.114
QFX3000 Hardware Documentation

Juniper QFX Series Specifications

General

Category	Switch
Series	QFX
Form Factor	1U, 2U, and modular chassis options
Power Supply	Redundant, hot-swappable power supplies
Cooling	hot-swappable fans
Virtual Chassis	Supported on certain models
Typical Use	Data center, cloud
Operating System	Junos OS
Management	CLI
Key Features	High performance, low latency, automation
Latency	Sub-microsecond latency
Port Density	Varies by model (e.g., QFX5100: up to 48x10GbE + 6x40GbE)