Black Box CAT5E Manual De Usuario

3 of 3

7/12/2007
#26011

724-746-5500

   blackbox.com

EVNSL72GY: 26 AWG, 7/34 stranded tinned copper;
EVNSL73GY: 24 AWG, 7/32 solid tinned copper

Construction — EVNSL72GY: Gray PVC jacket, ripcord, foam 

polypropylene insulation, aluminum/polyester shield with drain wire;

EVNSL73GY: Gray plenum polymer alloy jacket, ripcord, FEP insulation,

aluminum/polyester shield with drain wire

Delay Skew (Maximum) — <25 nsec/ 100 m
ELFEXT (Minimum/100 m) — EVNSL72GY: 66 dB @ 100 MHz;

EVNSL73GY: 63 dB @ 100 MHz

Frequency — Up to 100 MHz
Impedance — 100 ± 15 ohms
NEXT (Minimum/100 m) — EVNSL72GY: 64 dB @ 100 MHz; 

EVNSL73GY: 67 dB @ 100 MHz

PS-ELFEXT (Minimum/100 m) — 63 dB @ 100 MHz
PS-NEXT (Minimum/100 m) — 64 dB @ 100 MHz
Return Loss (Minimum) — 18.9 dB @ 100 MHz
Velocity of Propagation (Nominal) — EVNSL72GY: 71%;

EVNSL73GY: 72%

Wiring Type — TIA/EIA-T568B 
Connectors — RJ-45

CAT5e Shielded Twisted-Pair (STP) Patch Cables with Snagless
Boots, T568B, 4-Pair, RJ-45, Gray

PVC, Stranded

3-ft. (0.9-m)

6-ft. (1.8-m)

10-ft. (3-m)

20-ft. (6-m)

Custom Lengths

Plenum, Solid

25-ft.   (7.6-m)

50-ft. (15.2-m)

100-ft. (30.4-m)

150-ft. (45.7-m)

According to a survey by Data Communications

magazine, 90% of network managers surveyed say
that getting the technical support they need is extremely
important when choosing a vendor. But even though
network managers pay anywhere from 10 to 20% of their
overall purchase price for a basic service and support
contract, the technical support and service they receive falls
far short of their expectations—and certainly isn’t worth
what they paid.

At Black Box, we guarantee the best value and the 

best support. You can even consult our Technical Support
Experts before you buy if you need help selecting just 
the right component for your application.

Don’t waste time and money— call Black Box today.