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C (G)-310 Main Frame Connector 

- 6 –

  

comtestnetworks.com

 

7. Installing Stubless Connectors

7.1 

Attach the C–310 connectors to the left side 

of the distributing frame vertical mounting bar, 

beginning at the lower end of the frame (Figures 2 

and 3). Use the 1/4-20 mounting screws furnished 

with the connectors. Place the top screw in the 

vertical mounting bar on the MDF. Hang the 

connector on this screw using the keyhole slot on 

the C–310 mounting bracket. Now install the lower 

screw into the bracket and frame and tighten both 

screws. 

7.2 

Temporary Mounting 

7.2.1 

Remove the four (4) 8-32 screws holding the 

plastic base to the mounting bracket (Figure 7). 

Set the base aside and save screws. 

7.2.2 

Mount the temporary mounting brackets to 

the mounting bracket on the frame by using the 

four (4) 8-32 screws provided. Use the small 

temporary mounting bracket on top and the large 

temporary mounting bracket on bottom (Figure 7). 

7.2.4 

Attach plastic connector to temporary 

mounting bracket with the screws saved from step 

7.2.1. 

7.3. 

Wiring 

7.3.1 

Figure 8, “A” application, describes hard 

wiring central office equipment to connector 

central office terminals for outside plant cable 

cross-connected at a jumper field. 

7.3.2 

Figure 9, “B” application, describes central 

office equipment cross-connected at jumper field 

for outside plant cable hard wired at test field or to 

connector outside plant terminals. 

7.3.3 

Refer to the wiring diagram table (Figure 10) 

and Figure 11 to stub connector. 

Summary of Contents for C(G)-310

Page 1: ...re addresses stubbed connectors the second addresses stubless connectors 2 Description 2 1 The C G 310 connector consists of a connector base designed for installation on a main distributing frame MDF...

Page 2: ...iven in Section 6 for Changing Stub Position If there are fanning strips on the frame vertical remove them The C G 310 connector fanning strip is an integral part of the connector panel Mark the cable...

Page 3: ...connector to the 1 4 20 terminal on the main frame copper ground bar using the long 28 inch ground strap 5 4 Isolated ground method Remove the short 3 1 2 inch ground strap from the no 10 screw groun...

Page 4: ...C G 310 Main Frame Connector 4 comtestnetworks com...

Page 5: ...e molded end of the cable stub above the top of the connector base before using this method 6 1 2 Remove cable clamps from pressure plug and mounting bar 6 1 3 Turn cable stub 180 degrees 6 1 4 Reinst...

Page 6: ...ket Figure 7 Set the base aside and save screws 7 2 2 Mount the temporary mounting brackets to the mounting bracket on the frame by using the four 4 8 32 screws provided Use the small temporary mounti...

Page 7: ...C G 310 Main Frame Connector 7 comtestnetworks com...

Page 8: ...C G 310 Main Frame Connector 8 comtestnetworks com...

Page 9: ...C G 310 Main Frame Connector 9 comtestnetworks com...

Page 10: ...r grounding splicing and changing stub positions given in Sections 5 and 6 NOTES 1 Test Field 100 Tip Ring pair test receptacles 50 at top and 50 at the bottom of the connector base 2 Connector Field...

Page 11: ...the CO jumpers is on the front of the panel immediately to the right of the wire wrap terminals Each group of 10 cable pairs has two large fanning strip holes to facilitate access of the jumper wires...

Page 12: ...C G 310 Main Frame Connector 12 comtestnetworks com...

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