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Table21:OpticalInterfaceSupportforGigabitEthernetXFPTransceiversinEX3200andEX4200
Switches (continued)
SpecificationsEthernet Standard
EX-XFP-10GE-ZRModel Number10GBase-ZR
10 GbpsRate
LCConnector Type
DualFiber Count
1550 nmTransmitter Wavelength
0Minimum LaunchPower
4 dBmMaximum Launch Power
–30dBmMinimumReceiver Sensitivity
–7dBmMaximumInput Power
SMFFiber Type
9/125 µmCore/CladdingSize
–Modal Bandwidth
80 km (49.7 miles)Distance
AvailableDOMSupport
Junos OSfor EXSeries switches,Release 9.0or 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.
Chapter3:ComponentSpecifications