Lenovo Flex System Fabric CN4093 Product Manual page 10

For 40 GbE to 40 GbE connectivity, customers can use the affordable QSFP+ to QSFP+ DAC
cables for distances up to 7 meters or QSFP+ to QSFP+ active optical cables for distances up to 20
meters.
With multimode fiber LC cables, customers can use the 40GBASE QSFP+ bi-directional
transceivers for distances up to 100 meters with OM3 MMF LC cables or up to 150 meters with
OM4 MMF LC cables.
With multimode fiber MPO cables, customers can use the 40GBASE-SR4/iSR4 QSFP+ transceivers
for distances up to 100 meters with OM3 MMF MPO cables or up to 150 meters with OM4 MMF
MPO cables. For distances up to 300 meters, the 40GBASE-eSR4 QSFP+ transceiver can be used
with OM3 MMF MPO cables or up to 400 meters with OM4 MMF MPO cables.
For distances up to 10 kilometers, the 40GBASE-LR4 QSFP+ transceiver can be used with single
mode fiber LC cables.
For 8 Gb or 4 Gb FC links (supported on Omni Ports only), customers can use 8 Gb FC SFP+ SW
optical transceivers for distances up to 150 meters (at 8 Gbps speed) or up to 380 m (at 4 Gbps
speed) with 50 µ OM3 multimode fiber. These transceivers can operate at 8 Gbps or 4 Gbps
speeds.
The supported cables and transceivers are listed in the following table.
Table 5. Transceivers and DAC cables
Description
SFP transceivers - 1 GbE
Lenovo 1000BASE-T (RJ-45) SFP Transceiver (no 10/100 Mbps support)
Lenovo 1000BASE-SX SFP Transceiver
Lenovo 1000BASE-LX SFP Transceiver
SFP+ transceivers - 10 GbE
Lenovo Dual Rate 1/10Gb SX/SR SFP+ Transceiver
Lenovo 10GBASE-SR SFP+ Transceiver
Lenovo 10GBASE-SR SFP+ Transceiver (85°C)
Lenovo 10GBASE-LR SFP+ Transceiver
Optical cables for 1 GbE SX SFP, 10 GbE SR SFP+, 40 GbE SR QSFP+ BiDi, and 8 Gb FC SW SFP+ transceivers
Lenovo 1m LC-LC OM3 MMF Cable
Lenovo 3m LC-LC OM3 MMF Cable
Lenovo 5m LC-LC OM3 MMF Cable
Lenovo 10m LC-LC OM3 MMF Cable
Lenovo 15m LC-LC OM3 MMF Cable
Lenovo 25m LC-LC OM3 MMF Cable
Lenovo 30m LC-LC OM3 MMF Cable
SFP+ active optical cables - 10 GbE
Lenovo 1m SFP+ to SFP+ Active Optical Cable
Lenovo 3m SFP+ to SFP+ Active Optical Cable
Lenovo 5m SFP+ to SFP+ Active Optical Cable
Lenovo 7m SFP+ to SFP+ Active Optical Cable
Lenovo Flex System Fabric CN4093 10Gb Converged Scalable Switch
Part Feature
number code
00FE333 A5DL
81Y1622 3269
90Y9424 A1PN
00MY034 ATTJ
46C3447 5053
00VX183 AT45
90Y9412 A1PM
00MN502 ASR6
00MN505 ASR7
00MN508 ASR8
00MN511 ASR9
00MN514 ASRA
00MN517 ASRB
00MN520 ASRC
00YL634 ATYX
00YL637 ATYY
00YL640 ATYZ
00YL643 ATZ0
Maximum
quantity
supported
2
2
2
14
14
14*
14
14
14
14
14
14
14
14
14
14
14
14
10