Extreme Networks 10301 Network Hardware User Manual


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10G SFP+ Optics – Data Sheet 1
DATA SHEET
10G SFP+ Optic
The IEEE 802.3ae committee ratified
the 10 Gigabit Ethernet standard and
along with the general specification,
defined a number of fiber optic
interfaces. These standard interfaces
attempted to satisfy a number of
dierent objectives including support
for MMF and SMF compatibility.
SR SFP+
• 10GBASE-SR transceivers
are used in a data center to
interconnect two Ethernet
switches or to link an end-device
(e.g. 10 Gigabit Ethernet servers or
NAS device) to an Ethernet switch
LR SFP+
• 10GBASE-LR transceivers are
most commonly deployed in inter-
building single mode connections
ER SFP+
• 10GBASE-ER transceivers are
most commonly deployed in
between sites or locations of
40 kilometers
ZR SFP+
• 10GBASE-ZR transceivers are
most commonly deployed in
between sites or locations of
80 kilometers
COPPER-CU SFP+
• 10GBASE-Copper cables are
most commonly deployed in data
centers between two devices in
the same rack (server to switch or
switch to switch)
The SFP+ pluggable interface is an industry standard—Multisource
Agreement (MSA) for pluggable 10 Gigabit Ethernet Optics.
Features
SR SFP+
• 10GBASE-SR transceiver support with a link length up to 300 meters over 850
nm multimode fiber, LC Connector
LR SFP+
• 10GBASE-LR transceiver support with a link length up to 10 kilometers over
1310 nm single mode fiber, LC Connector
ER SFP+
• 10GBASE-ER transceiver support with a link length up to 40 kilometers over
1550 nm single mode fiber, LC Connector
ZR SFP+
• 10GBASE-ZR transceiver support with a link length up to 80 kilometers over
1550 nm single mode fiber, LC Connector
COPPER SFP+
• 10GBASE-Copper CU is a direct attached passive twin-ax copper cable with
link lengths of 1m to 10m
LR SFP+
COPPER SFP+
SR SFP+ ZR SFP+LR SFP+
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