C G -310

Features
■ Front-facing configuration - easy access to protector modules, jumper field and test field
■ Increased density - configuration increases pair density by 25 percent when compared to
traditional 303-type connector blocks
■ Industry-standard design - Accepts all standard 303-type protector modules and testing
equipment
■ Integral fanning strip helps maintain neat and orderly wiring
Model C(G)-310 100-Pair Connector
Bourns® C(G)-310 Connector is intended for applications where protector pair density and front-facing protector modules, test field
and jumper field are important. It is ideal for “protector only” frames where the jumpering between the switching equipment and the
connector is done on separate, intermediate distributing frames.
This 362 mm high (14.25 inch) connector maintains the basic features of the 303 connector while increasing the protected pair density
by 25 percent compared to the C(G)-303.
The C(G)-310 connector consists of a one-piece, flame retardant, molded plastic panel fastened to a rugged metal mounting bar to
provide sturdiness.
The C(G)-310 connector may be used on central office mainframes with 203 mm (8 inch) between verticals. The C(G)-310 connector
accepts the full line of industry standard 303-type, 5-pin protector modules including Bourns® hybrid, solid-state and gas tube
modules.
Specifications
Plastic Materials
Main Body ...........................................................................Polycarbonate, ivory, UL 94V-0
Metal Parts
Mounting Hardware.............................................................Steel, zinc-plated
Current-Carrying Components ............................................Copper or copper alloys, tin-plated
Cable Stub
Termination .........................................................................Wire-wrap, field-installed
Cross-Connect (Jumper) Connections
Termination .........................................................................Wire-wrap
Contact Resistance .............................................................< 2 milliohms
Dielectric Strength...............................................................> 1500 VDC and >1000 VAC @ 50-60 Hz for two minutes
Insulation Resistance ...............................................................> 30 megohms @ 1000 VDC
Environmental Conditions.........................................................Operating environment with temperature ranging from 0 °C (+32 °F) to
+50 °C (+122 °F) up to 95% R.H.
Temperature Characteristics
High Temperature ...............................................................+60 °C (+140 °F) without deformation
Frame Vertical Capacities
Height 2.13 m (7.0 ft.) .........................................................500 pairs
Height 2.44 m (8.0 ft.) .........................................................500 pairs
Height 2.74 m (9.0 ft.) .........................................................600 pairs
Height 3.51 m (11.5 ft.) .......................................................900 pairs
Height 4.27 m (14.0 ft.) .......................................................1000 pairs
Packaging Specifications
Dimensions (H x W x D) ...........................................................150 x 460 x 200 cm (6 x 18 x 8 in.)
Weight ......................................................................................2.3 kg (5.0 lb.)
Standard Package ....................................................................1
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Model C(G)-310 100-Pair Connector
Product Dimensions
How to Order
362
(14.25)
127
(5.0)
DIMENSIONS:
MM
(INCHES)
Product Code
310-0000
Part Number
A0312448
310-0023
A0344094
310-0025
A0344096
310-0028
A0344097
310-0020
A0344098
310-0B000
310-0B000
310-0B303
310-0B303
310-0B305
310-0B305
310-0B308
310-0B308
310-0B310
310-0B310
Description
310 Connector, 100 pair, wire-wrap, stubless, tin
310 Connector, 100 pair, wire-wrap, 22 AWG,
bonded, 30 ’ stub, down, tin
310 Connector, 100 pair, wire-wrap, 22 AWG,
bonded, 50 ’ stub, down, tin
310 Connector, 100 pair, wire-wrap, 22 AWG,
bonded, 80 ’ stub, down, tin
310 Connector, 100 pair, wire-wrap, 22 AWG,
bonded, 100 ’ stub, down, tin
310 Connector, 100 pair, wire-wrap, stubless, gold
310 Connector, 100 pair, wire-wrap, 24 AWG,
bonded, 30 ’ stub, down, gold
310 Connector, 100 pair, wire-wrap, 24 AWG,
bonded, 50 ’ stub, down, gold
310 Connector, 100 pair, wire-wrap, 24 AWG,
bonded, 80 ’ stub, down, gold
310 Connector, 100 pair, wire-wrap, 24 AWG,
bonded, 100 ’ stub, down, gold
Note: Order by Part Number.
REV. E 09/15
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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