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DSX-5000 vs DSX-8000: which Fluke certifier do you need?

Updated 2026-10-224 modelsEvery price links to its source

The verdict

The 5000 covers Cat 6A. Pay for the 8000 only if you certify Cat 8 (2 GHz).

Pick a DSX-5000 / DSX2-5000 ifyour work tops out at Cat 6A. Used DSX-5000s start at $3,000; calibration is $660.
Pick a DSX-8000 / DSX2-8000 ifyou certify Cat 8 / Class I/II (2 GHz) or need Level VI / 2G accuracy. Calibration is $955.
$
Rent a DSX-8000 ifCat 8 jobs are occasional: $925/week, and own a 5000 for the rest.

At a glance

DSX-5000 (Versiv 1)
New
from €11,490
Used / refurb
from $3,000
Rent / week
from £249/wk
DSX2-5000
New
from $13,443
Used / refurb
from $7,900
Rent / week
from $475/wk
DSX-8000 (Versiv 1)
New
from €14,590
Used / refurb
from $11,000
Rent / week
from $925/wk
DSX2-8000
New
from $15,000
Used / refurb
from $11,995
Rent / week
none seen

Specs and prices side by side

DSX-5000 (Versiv 1)DSX2-5000DSX-8000 (Versiv 1)DSX2-8000
Prices
New€11,490$13,442.94 – $14,651.87€14,590$14,999.95 – $16,562.89
Used / refurb$3,000 – $8,497 · £5,586.70 · €7,950$7,900 – $10,495 · £8,134.07$11,000 – $11,495$11,995
Rent / week£249 · €390 · CA$800$475€465 · £299 · $925–
Calibration$660–$955–
Where they differ
Max frequency1,000 MHz1,000 MHz2,000 MHz2,000 MHz
Cat 6A autotest10 s (Cat 5e/6: 9 s)10 s (Cat 5e/6: 9 s)8 s (Cat 8 / Class I/II: 16 s)8 s (Cat 8 / Class I/II: 16 s)
AccuracyExceeds IEC Level VExceeds IEC Level VTIA Level 2G / IEC Level VITIA Level 2G / IEC Level VI
StandardsTIA Cat 3–Cat 6A; ISO/IEC Class C–FATIA Cat 3–Cat 6A; ISO/IEC Class C–FATIA Cat 3–Cat 8; ISO/IEC Class C–FA, Class I/IITIA Cat 3–Cat 8; ISO/IEC Class C–FA, Class I/II
Wi‑Fi–Integrated, dual-band 802.11 a/b/g/n–Integrated, dual-band 802.11 a/b/g/n
Spec sourceManufacturer datasheetManufacturer datasheetManufacturer datasheetManufacturer datasheet

Highlighted rows differ between models. Green = lowest US-dollar price. Other currencies are shown as listed, not converted. Specs: manufacturer datasheets (linked per model), checked 2026-10-22; – = not published by the manufacturer.

Same on all · 3 specs
Fiber
Optional OLTS, OTDR and inspection modules (Versiv)
Battery
8 h typical
Weight
1.28 kg (main unit)

The details

Short answer: buy the 5000 series if your work tops out at Cat 6A. Buy the 8000 series only if you certify Cat 8 / Class I/II (2 GHz) or need Level VI / 2G accuracy. Per Fluke's DSX datasheet, the DSX-8000 runs a full Cat 6A autotest in 8 seconds vs 10 seconds on the DSX-5000. That's about 2 seconds a link, which adds up on very large jobs but rarely justifies the price on its own.

Price gap: new, a DSX2-5000 was $13,442.94–$14,651.87 and a DSX2-8000 $14,999.95–$16,562.89. Used, the gap is wider: original DSX-5000s listed from $3,000, while used DSX-8000s were $11,000–$11,495. Renting shows the same split: $475/week for a DSX-5000 vs $925/week for a DSX-8000 in the US. Calibration also costs more on the 8000: $955 vs $660 at Custom Calibration.

Middle ground: rent a DSX-8000 for the occasional Cat 8 job (DSX rental rates) and own a 5000 for everything else. Also see DSX-8000 vs DSX2-8000 and best cable certifier.

FAQ

Can a DSX-5000 certify Cat 8?
No. The DSX-5000 and DSX2-5000 test to 1 GHz (Cat 6A / Class FA). Cat 8 / Class I/II needs the 2 GHz DSX-8000 or DSX2-8000.
Is the DSX-8000 faster than the DSX-5000?
Slightly. Fluke's datasheet lists a full two-way Cat 6A autotest at 8 seconds on the DSX-8000 vs 10 seconds on the DSX-5000.
How much more does a DSX-8000 cost than a DSX-5000?
New, the DSX2-8000 listed at $14,999.95 to $16,562.89 vs $13,442.94 to $14,651.87 for the DSX2-5000. Used, original DSX-8000s were $11,000 to $11,495, while used DSX-5000s started at $3,000.

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