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3M

 Indoor Building Entrance Terminal (IBET) 

4790V and 4790VL Series 

with 3M

 Quick Connect System (QCS) 2811 Dry 

Flame-Retardant Block and RJ-11 Test Ports

Instructions

Underwriters Laboratories (UL 348X) Listed

May 2012
78-0013-6389-0-A

3

Summary of Contents for 4790V Series

Page 1: ...ing Entrance Terminal IBET 4790V and 4790VL Series with 3M Quick Connect System QCS 2811 Dry Flame Retardant Block and RJ 11 Test Ports Instructions Underwriters Laboratories UL 348X Listed May 2012 78 0013 6389 0 A 3 ...

Page 2: ...trance Terminal with 3M MS2 Super Mini Splicing Module 4005 DPM FR 1 2 IBET Terminal Parts and Components a Connectorized tails with 3M flame retardant modules 3M MS Super Mini Splicing Module 4000 D CO 3M MS Fire Retardant Pluggable Module 4005 DPM FR or 3M 710 Splicing System SD modules b Splice chamber for the feeder cable with cable strain relief c Insulated 6 ground strap for the feeder cable...

Page 3: ...uid or vapor form as they may damage the plastic components CAUTION Avoid locations near flammable materials ignitable gases dust moisture temperature extremes moving machinery electric light and power circuits and electrical equipment 2 2 Open the splicing chamber by loosening the bolt securing the splicing chamber door Open the splicing chamber door 2 3 Pull the preterminated short stub insulate...

Page 4: ...he way 3 4 With the groove toward the IBET and long end toward the cable snap the cable gland halves around the cable Slide the gland into the entry port of the IBET 3 5 Measure 2 51 mm of sheath past the gland inside the IBET Pull the gland and cable out of the IBET 2 3 6 Remove the sheath leaving at least 21 533 mm of free conductor length Identify and secure the cable groups ends Bond the cable...

Page 5: ...e chamber 5 3 Close the splice chamber cover and secure the lock plate bolt 6 0 Terminating Premise Wire 3M Quick Connect System QCS 2811 Block 6 1 Open the feeder pair jumper cap by pushing up on the latch and rotating up Insert wire ends A tip left and B ring right into wire openings in the cap making sure they are inserted all the way to the back of the cap 6 2 While holding the wires in place ...

Page 6: ...ding Entrance Terminal 4790V QCS 50 pair 7 3 Inserting an RJ 11 jack into the test access port connects to the CO side of the loop while at the same disconnecting the 3M Quick Connect System QCS 2810 and customer premise cable 7 4 This test access port does not provide for connection of the premise cable for testing purposes 7 5 Testing of the customer premise cable can be accomplished by the inse...

Page 7: ...ins to the distribution house wire 8 2 Insert protectors into the protector receptacle field according to your company s practice 8 3 To disconnect the distribution wire pull the protector out to the detents on the long pins to hold it in place This continues to protect from the feeder cable side 9 0 Protective Cover 9 1 With the cover closed the exposed hasp allows for locking when security is re...

Page 8: ...te Use this application when the required cable pair capacity exceeds the capacity of a single IBET 12 1 The design of the splice chamber and the grooved cable glands make it possible to stack the IBET vertically up to three of the same cable pair count and within the diameter limits in the chart in 3 1 12 2 Mounting the IBET a Mount the IBET bodies using the cable glands to position them b Assemb...

Page 9: ... Place cable glands around the free conductors and position into the 3M Indoor Building Entrance Terminal IBET 12 4 Separate the feeder cable pair assigned to each IBET splice and bond the IBET according to section 4 0 843017 ...

Page 10: ...f 3M Warranty Limited Remedy Limited Liability This product will be free from defects in material and manufacture for a period of one 1 year from the time of purchase 3M MAKES NO OTHER WARRANTIES INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE If this product is defective within the warranty period stated above your exclusive remedy shall be...

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