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
- Contact design provides enhanced plug-to-jack connection integrity
- 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
Class B/Level 2 (up to 1 MHz)
Unscreened twisted pair (U/UTP)
6p6c (6-position, 6-contact) "RJ12" style
Three-pair USOC
22-24 AWG (0.644-0.511 mm)
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
Housing: high-impact thermoplastic, UL94V-0 fire-retardant
Jack spring wire: phosphor bronze alloy plated with 50 ?in of gold over 70-100 ?in of nickel
IDC: 110 type, phosphor bronze alloy with 100-?in 100% tin (Sn) alloy
Retention force: 50 N (11 lbf) for 60 ± 5 s
Mating cycle life: min 750 cycles
Standard keystone footprint
D 30.00 mm H 19.30 mm W 16.90 mm
D 1.181 in H 0.760 in W 0.665 in
Storage: -40 °C - +70 °C (-40 °F - +158 °F)
Operation: -10 °C - +60 °C (+14 °F - +140 °F)
RH (operation): max non-condensing 93 %
IEC 60603-7, FCC Part 68 Subpart F, UL 94V-0
X.21, V.11, S0/S1/S2 (ISDN BRI/PRI), ADSL, VDSL
5-year limited component warranty
