Juniper EX4500 Series User Manual

Table 16: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX4500 Switches (continued)
SpecificationsEthernet Standard
EX-SFP-10GE-LRModel Number10GBase-LR
10 GbpsRate
LCConnector Type
DualFiber Count
1310 nmTransmitter Wavelength
–8.2 dBmMinimum Launch Power
0.5 dBmMaximum Launch Power
–18 dBmMinimum Receiver Sensitivity
0.5 dBmMaximum Input Power
SMFFiber Type
9/125 µmCore/Cladding Size
–Modal Bandwidth
10 km (6.2 miles)Distance
AvailableDOM Support
JUNOS Software for EX Series switches, Release 10.2 or laterSoftware required
Related Topics Front Panel of an EX4500 Switch on page 7■
■ Installing a Transceiver in an EX Series Switch on page 81
■ Removing a Transceiver from an EX Series Switch on page 126
SFP+ Direct Attach Cables for EX4500 and EX8200 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.
This topic describes:
■ Cable Specifications on page 37
■ Standards Supported by These Cables on page 38
36 ■ SFP+ Direct Attach Cables for EX4500 and EX8200 Switches
Complete Hardware Guide for EX4500 Ethernet Switches

Juniper EX4500 Series Specifications

General

Brand	Juniper
Model	EX4500 Series
Category	Switch
Language	English