Voice-grade unscreened high-density MT-Series keystone jacks have been designed to support performance of voice-transmission network applications such as telephony, and low-speed data-transmission applications using standard USOC wiring scheme.
Special design features allow jack to be terminated with a standard 110 single-position tool or with the Signamax four-pair tool.
Multi-purpose keystone design - equally suitable as a work area outlet and a patch panel port
180° high density - compatible with all Signamax keystone faceplates, surface mount boxes, and snap-in patch panels
Terminated with standard single-position 110 or Signamax four-pair termination tools
Three-pair USOC wiring with an easy-to-read color-code wiring label for maximum flexibility
Rated for at least 750 plug insertions providing for the highest level of system reliability
Rear 110 type contacts provide improved wire retention and ease of termination
Have an ability to mount either color-coded icon tabs for service identification or dust covers to protect unused jacks form dust and other contaminants
TRANSMISSION PERFORMANCE
Class B/Level 2 (up to 1 MHz)
TRANSMISSION MEDIA
Unscreened twisted pair (U/UTP)
JACK TYPE
6p6c (6-position, 6-contact) "RJ12" style
WIRING SCHEME
Three-pair USOC
WIRE GAUGE
22-24 AWG (0.644-0.511 mm)
ELECTRICAL
Insulation resistance: min 500 MOhm @ 100 Vdc
Dielectric withstanding voltage: 1,000 Vdc/ac peak contact-to-contact @ 60 Hz for 1 min
Spring wire contact resistance: max 20 mOhm
IDC contact resistance: max 2.5 mOhm
Current rating: see figure
CONSTRUCTION
Housing: high-impact thermoplastic, UL94V-0 fire-retardant
Jack spring wire: phosphor bronze alloy plated with 50 μin of gold over 70-100 μin of nickel
IDC: 110 type, phosphor bronze alloy with 100-μin 100% tin (Sn) alloy
MECHANICAL
Retention force: 50 N (11 lbf) for 60 ± 5 s
Mating cycle life: min 750 cycles
FOOTPRINT
Standard keystone footprint
MOUNTING DIMENSIONS:
D 30.00 mm H 19.30 mm W 16.90 mm
D 1.181 in H 0.760 in W 0.665 in
ENVIRONMENTAL CONDITIONS
Storage: -40 °C - +70 °C (-40 °F - +158 °F)
Operation: -10 °C - +60 °C (+14 °F - +140 °F)
RH (operation): max non-condensing 93 %