Table 7 – H3C Technologies H3C S6800 Series Switches User Manual

Page 10

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6

QSFP+ transceiver module

Central wavelength
(nm)

Connector

QSFP-40G-LR4-WDM1300

Four lanes:

1271

1291

1311

1331

LC

Table 7 QSFP+ transceiver modules available for the QSFP+ ports (2)

QSFP+
transceiver
module

Cable/fiber
diameter
(μm)

Modal
bandwidth
(MHz × km)

Max
transmission
distance

QSFP-40G-SR
4-MM850

Multi-mode,
50/125

2000

100 m (328.08
ft)

4700

150 m (492.12
ft)

QSFP-40G-CS
R4-MM850

Multi-mode,
50/125

2000

300 m (984.25
ft)

4700

400 m
(1312.33 ft)

QSFP-40G-LR4
-WDM1300

Single-mode,
9/125

N/A

10 km (6.21
miles)

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