Juniper EX3200 Series User Manual

Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200
Switches (continued)
SpecificationsEthernet Standard
EX-XFP-10GE-ZRModel Number10GBase-ZR
10 GbpsRate
LCConnector Type
DualFiber Count
1550 nmTransmitter Wavelength
0Minimum Launch Power
4 dBmMaximum Launch Power
–30 dBmMinimum Receiver Sensitivity
–7 dBmMaximum Input Power
SMFFiber Type
9/125 µmCore/Cladding Size
–Modal Bandwidth
80 km (49.7 miles)Distance
AvailableDOM Support
Junos OS for EX Series switches, Release 9.0 or laterSoftware required
Related Topics Uplink Modules in EX3200 and EX4200 Switches on page 34•
• Installing a Transceiver in an EX Series Switch on page 137
• Removing a Transceiver from an EX Series Switch on page 179
SFP+ Direct Attach Cables for EX Series Switches
Small form-factor pluggable plus transceiver (SFP+) direct attach copper cables, also
known as Twinax cables, are suitable for in-rack connections between servers and
switches. They are suitable for short distances up to 7 m, making them ideal for highly
cost-effective networking connectivity within a rack and between adjacent racks.
69Copyright © 2010, Juniper Networks, Inc.
Chapter 3: Component Specifications

Juniper EX3200 Series Specifications

General

Model	EX3200 Series
Rack Units	1 U
Layer	Layer 2/3
Maximum VLANs	4094
Ports	24 or 48
Power Supply	AC or DC power supply options
Power Supply Voltage	100 to 240 VAC or -48 VDC
Operating Humidity	10% to 90% non-condensing
Uplink Ports	4 SFP or SFP+
Operating Temperature	32°F to 104°F (0°C to 40°C)