Lenovo 7309DRX Посібник з експлуатації - Сторінка 14

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Network cabling requirements

The network cables that can be used with the switch are listed in Table 4.

Table 4. G8264CS network cabling requirements

Transceiver

40 Gb Ethernet

40GBASE-SR QSFP+

Transceiver (49Y7884)

QSFP+ 40GBASE-LR4

Transceiver (00D6222)

Direct attach cable

10 Gb Ethernet

SR SFP+ Transceiver

(46C3447)

LR SFP+ Transceiver

(00D6180)

ER SFP+ Transceiver

(90Y9415)

Direct attach cable

1 Gb Ethernet

SFP RJ-45 Transceiver

(00FE333)

SFP SX Transceiver

(81Y1622)

SFP LX Transceiver

(90Y9424)

8 Gb Fibre Channel (operating at 8 Gbps or 4 Gbps)

8Gb SFP+ SW Optical

Transceiver (44X1964)

8Gb SFP+ LW Optical

Transceiver (00FM472)

Management ports

1 GbE management port

RS-232 management port

Warranty

RackSwitch G8264CS

Standard

Cable

40GBASE-SR4

10 m or 30 m MTP fiber optics cables supplied by Lenovo (see

Table 3); support for up to 100 m with OM3 multimode fiber or

up to 150 m with OM4 multimode fiber

40GBASE-LR4

1310 nm single-mode fiber cable up to 10 km

40GBASE-CR4

QSFP+ to QSFP+ DAC cables up to 7 m; QSFP+ to 4x SFP+

DAC break-out cables up to 5 m for 4x 10 GbE SFP+

connections out of a 40 GbE port (see Table 3)

10GBASE-SR

Up to 30 m with fiber cables supplied by Lenovo (see Table 3);

850 nm OM3 multimode fiber up to 300 m or up to 400 m with

OM4 multimode fiber

10GBASE-LR

1310 nm single-mode fiber cable up to 10 km

10GBASE-ER

1310 nm single-mode fiber cable up to 40 km

10GSFP+Cu

SFP+ DAC cables up to 7 m (see Table 3)

1000BASE-T

UTP Category 5, 5E, and 6 up to 100 meters

1000BASE-SX

Up 30 m with fiber optic cables supplied by Lenovo (see Table

3); 850 nm multimode fiber cable up to 550 m (50 µ) or up to

220 m (62.5 µ)

1000BASE-LX

1310 nm single-mode fiber cable up to 10 km

FC-PI-4 (8GFC,

Up to 30 m with fiber optic cables supplied by Lenovo (see

4GFC)

Table 3); 850 nm multimode fiber, 50 µ (up to 150 m at 8 Gbps;

up to 380 m at 4 Gbps) or 62.5 µ (up to 21 m at 8 Gbps; up to

70 m at 4 Gbps)

FC-PI-4 (8GFC,

1310 nm single-mode fiber cable up to 10 km (at 8 Gbps or 4

4GFC)

Gbps)

1000BASE-T

UTP Category 5, 5E, and 6 up to 100 meters

RS-232

DB-9-to-mini-USB or RJ-45-to-mini-USB console cable

(comes standard with the switch)

Connector

MTP

QSFP+

SFP+

RJ-45

Mini-USB