Lenovo G8264 Product Manual page 4

cables for in-rack cabling and distances up to 7 m. These DAC cables have SFP+ connectors on each end,
and they do not need separate transceivers. For longer distances, the 10GBASE-SR transceiver can support
distances up to 300 meters over OM3 multimode fiber or up to 400 meters over OM4 multimode fiber. The
10GBASE-LR transceivers can support distances up to 10 kilometers on single mode fiber. For extended
distances, the 10GBASE-ER transceivers can support distances up to 40 kilometers on single mode fiber.
To increase the number of available 10 GbE ports, clients can split out four 10 GbE ports for each 40 GbE
port using QSFP+ DAC Breakout Cables for distances up to 5 meters. For distances up to 100 m, optical
MTP-to-LC break-out cables can be used with the 40GBASE-SR4 transceiver, but Lenovo does not supply
these optical breakout cables.
For 40 GbE to 40 GbE connectivity, clients can use the affordable QSFP+ to QSFP+ DAC cables for
distances up to 7 meters. For distances up to 100 m, the 40GBASE-SR4 QSFP+ transceiver can be used
with OM3 multimode fiber with MTP connectors or up to 150 m when using OM4 multimode fiber with MTP
connectors. For distances up to 10 km, the 40GBASE-LR QSFP+ transceiver can be used with single mode
fiber with LC connectors.
Table 3 lists the supported cables and transceivers.
Table 3. Supported transceivers and direct-attach cables
Description
SFP transceivers - 1 GbE
Lenovo 1000BASE-T SFP Transceiver (does not support 10/100 Mbps)
Lenovo 1000BASE-SX SFP Transceiver
Lenovo 1000BASE-LX SFP Transceiver
SFP+ transceivers - 10 GbE
Lenovo 10GBASE-SR SFP+ Transceiver
Lenovo 10GBASE-LR SFP+ Transceiver
Lenovo 10GBASE-ER SFP+ Transceiver
Optical cables for 1 GbE SFP SX and 10 GbE SFP+ SR transceivers
Lenovo 0.5m LC-LC OM3 MMF Cable
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+ passive direct-attach cables - 10 GbE
Lenovo 0.5m Passive SFP+ DAC Cable
Lenovo 1m Passive SFP+ DAC Cable
Lenovo 1.5m Passive SFP+ DAC Cable
Lenovo 2m Passive SFP+ DAC Cable
Lenovo 3m Passive SFP+ DAC Cable
Lenovo 5m Passive SFP+ DAC Cable
Lenovo 7m Passive SFP+ DAC Cable
RackSwitch G8264
Part Feature code
number (MTM 7309-
HC3 / 7309-
HC4)
00FE333 A5DL
81Y1622 3269
90Y9424 A1PN
46C3447 5053
90Y9412 A1PM
90Y9415 A1PP
00MN499 ASR5
00MN502 ASR6
00MN505 ASR7
00MN508 ASR8
00MN511 ASR9
00MN514 ASRA
00MN517 ASRB
00MN520 ASRC
00D6288 A3RG
90Y9427 A1PH
00AY764 A51N
00AY765 A51P
90Y9430 A1PJ
90Y9433 A1PK
00D6151 A3RH
Maximum
quantity
supported
48
48
48
48
48
6
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
4