Lenovo ThinkSystem NE2572, Руководство по эксплуатации продукта

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QSFP28 direct attach copper breakout cables - 100 GbE
Lenovo 1m 100G QSFP28 to 4x25G SFP28 Breakout DAC Cable
7Z57A03564 AV22 6
Lenovo 3m 100G QSFP28 to 4x25G SFP28 Breakout DAC Cable 7Z57A03565 AV23 6
Lenovo 5m 100G QSFP28 to 4x25G SFP28 Breakout DAC Cable 7Z57A03566 AV24 6
Description
Part
number
Feature
code
Maximum
quantity
supported
The network cables that can be used with the switch are listed in the following table.
Table 5. NE2572 RackSwitch network cabling requirements
Transceiver Standard Cable Connector
10 Gb Ethernet
10Gb SR SFP+
(46C3447)
1/10Gb SFP+
(00MY034)
10GBASE-SR Up to 30 m with fiber optic cables supplied by Lenovo
(see Table 4); up to 300 m with OM3 or up to 400 m with
OM4 multimode fiber optic cables LC
10Gb LR SFP+
(90Y9412) 10GBASE-LR 1310 nm single-mode fiber optic cable up to 10 km LC
10Gb ER SFP+
(90Y9415) 10GBASE-ER 1310 nm single-mode fiber optic cable up to 40 km LC
10Gb RJ-45 SFP+
(7G17A03130) 10GBASE-T UTP Category 6a or 7 up to 30 meters RJ-45
Active optical cable 10GBASE-SR SFP+ active optical cables up to 20 m (see Table 4) SFP+
Direct attach copper
cable Cu SFP+ DAC cables up to 7 m (see Table 4) SFP+
25 Gb Ethernet
25Gb SR SFP28
(7G17A03537)
25GBASE-SR Up to 30 m with fiber optic cables supplied by Lenovo
(see Table 4); up to 70 m with OM3 or up to 100 m with
OM4 multimode fiber optic cables LC
Active optical cable 25GBASE-SR SFP28 active optical cables up to 20 m (see Table 4) SFP28
Direct attach copper
cable 25GBASE-CR SFP28 DAC cables up to 5 m (see Table 4) SFP28
40 Gb Ethernet
40Gb SR QSFP+ BiDi
(00YL631)
40GBASE-SR
BiDi Up to 30 m with fiber optic cables supplied by Lenovo
(see Table 4); up to 100 m with OM3 or up to 150 m with
OM4 multimode fiber optic cables LC
40Gb SR4 QSFP+
(49Y7884) 40GBASE-SR4 Up to 30 m with MPO-MPO fiber optic cables supplied by
Lenovo (see Table 4); support for up to 100 m with OM3
or up to 150 m with OM4 multimode fiber optic cables MPO
40Gb iSR4 QSFP+
(00D9865) 40GBASE-SR4 Up to 30 m with MPO-MPO fiber optic cables or up to 5
m with MPO-4xLC breakout cables supplied by Lenovo
(see Table 4); support for up to 100 m with OM3 or up to
150 m with OM4 multimode fiber optic cables MPO
40Gb eSR4 QSFP+
(00FE325) 40GBASE-SR4 Up to 30 m with MPO-MPO fiber optic cables or up to
5m with MPO-4xLC breakout cables supplied by Lenovo
(see Table 4); support for up to 300 m with OM3 or up to
400 m with OM4 multimode fiber optic cables MPO
Lenovo ThinkSystem NE2572 RackSwitch 12