NEXTIVITY CEL-FI QUATRA EVO - Using a QUATRA Range Extender (QRE); Figure 19: QUATRA Range Extender; Figure 20: QUATRA Fiber QRE

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e. Using a QUATRA Range Extender (QRE)
If category cable lengths greater than 100 meters from the NU (or HUB) to CU are required, a
QUATRA RANGE EXTENDER (QRE-4K) may be used in the middle of the cable run to
achieve lengths up to 200m.
Figure 19: QUATRA Range Extender
If even longer CU cables are required, use the QUATRA Fiber QRE for up to an additional 2km
of cable length.
Figure 20: QUATRA Fiber QRE
Note
Only the QUATRA 4000 RANGE EXTENDER (QRE-4K) may be used. The QUATRA 1000 /
QUATRA 2000 QRE is not compatible with the QUATRA EVO.