General Information
Section Parts of the Name Value Meaning
A Pluggable Transceiver Type CFP Centum form-factor pluggable (Centum = lat.
“100”)
CFP4 Centum form-factor pluggable (1/4 width of CFP)
QSFP Quad small form-factor pluggable
l QSFP10 (up to 11.3G per lane)
l QSFP14 (up to 14G per lane)
l QSFP28 (up to 28.05 G per lane)
SFP Small form-factor pluggable
B Maximum Data Rate 2G1 2.125 Gb/s
11G 11.3176 Gb/s
43G 43.018 Gb/s
103G 103.125 Gb/s
112G 111.81 Gb/s
C Reach, Wavelength and
Application
4LR Long reach, 1310 nm, 4 fibers up to 10 km
850I 850 nm, max 500 m
AOC Active optical cable with integrated QSFP at
both ends
CLR4 Medium reach, range of 1270 to 1330 nm, 4
wavelengths up to 2 km
CWDM4 Medium reach, range of 1270 to 1330 nm, 4
wavelengths up to 2 km
DAC Digital electrical cable connection
ER4 Extended reach, up to 40 km
LR4
l QSFP: Long reach, 13xx nm, 4 wavelengths
up to 10 km
l CFP: Long reach, 13xx nm, up to 10 km
PSM4 Medium reach, 1310 nm, 4 fibers up to 500 m
SR4
l QSFP: Short reach, 850 nm, 4 fibers up to
70/100 m
l CFP:Short reach, 850 nm, 4 fibers up to
70/100/300 m
SR10 Short reach, 850 nm, 10 fibers up to 70/100/300
m
D FiberType/Copper Electrical Copper
SM Single-mode fiber
MM Multimode fiber
E Connector Type LC LC/PC
MPO MPO12 and MPO24
F Cable Length xx Provided in cm (Example: 0100 = 1 m)
G Temperature TIN Industrial temperature (–40 to 85°C)
Table 69: Pluggable Transceiver Naming Convention
133 FSP 3000R7 High-Density Subshelf Guide - R17.2 - Issue:B