Electrical Characteristics Nominal electrical characteristics are shown in Table 1. Attenuation, Comply with ANSI T1.102; discrete values Table 1a.

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1 734A COAXIAL CABLE Application Intended for interconnection of transmission and switching systems equipment. Features UL listed as NEC Type CMR and CSA certified as Type CMR. NORDX/CDT 734A coaxial was audited by Telcordia Technologies (ref. DA-849, Vol 1). Our products exceed the Generic Requirements for Central Office Coaxial Cable, GR-139-Core. Suitable for DS3 (44.73 Mb/s) transmission rates with maximum reach of 450 ft (137 m). Suitable for indoor use up to 75 C. Available in singles and bundles of 6 and 12, (Other configurations available on request). 20 AWG solid copper. Nominal diameter of ". High Density Foam Polyethylene insulation. Nominal diameter over insulation of 0.148". Shield Aluminum/polyester tape longitudinally applied and bonded to the insulation. The aluminum side faces outward and is in contact with the overall braid shield. Overall braid shield comprised of 34 AWG tinned annealed copper applied with minimum coverage of 80%. Jacket OveraII gray polyvinyl chloride jacket. Singles and bundles. Nominal cable outside diameter of 0.235". Nominal wall thick " (single), 0.035" (bundled). Minimum bend radius, 10 times cable OD. Electrical Characteristics Nominal electrical characteristics are shown in Table 1. Attenuation, Comply with ANSI T1.102; discrete values Table 1a. Packaging Standard shipping information is as shown in Table 2. Table 1 - Electrical Characteristics Nom. Characteristic Impedance 75 ohms Nominal Coaxial Capacitance 17.0 pf/ft Minimum Structural Return Loss (SRL) 30 db from 15 to 95 MHz. Velocity of Propagation 80% 14

2 734A COAXIAL CABLE Table 1a - Nominal Attenuation Frequency MHz Signal Attenuation (db/100 ft) 734A CEPT-1 (2.048 Mb/s) CEPT-2 (8.448 Mb/s) CEPT-3 ( Mb/s) DS-3 ( Mb/s) STS-1 (51.84 Mb/s) CEPT ( Mb/s) STS-3 ( Mb/s) DS-4 ( Mb/s) Table 2 - Packaging Standard shipping length for bundled =1000 ft. +/- 10% Type Bundle Size Part# Shield Type Overal Diameter Packaging Product Weight 734A Bonded 0.235" Cuts 16 inch Spool 32.5 lbs / Kft 734A Bonded 0.235" 1000 ft. 11 3/4 inch Spool 32.5 lbs / Kft 734A Bonded 0.235" 2000 ft. 16 inch Spool 32.5 lbs / Kft 734A Bonded 0.780" 1000 ft. 36 inch Reel 210 lbs / Kft 734A Bonded 1.00" 1000 f t. 42 inch Reel 440 lbs / Kft Table 3 - Connector Cross Reference for 734A Manufacturer BNC Part Number Crimp Tool Die Part Number Die Size Center Pin Tool Center Pin Die Size ADC BNC-734 WT-1 WD-2 xxx xxx xxx Amphenol CTL xxx xxx xxx AT&T xxx xxx xxx Gilbert G-BNC-62P145 G-CRT-255 xxx xxx xxx x ITT-Cannon W xxx xxx xxx Trompeter UPL CT-3 CD3-2/CD x xxx 15

3 734D COAXIAL CABLE 20 AWG Tinned Copper Application Intended for interconnection of transmission and switching systems equipment. Features UL listed as NEC Type CMR and CSA certified as Type CMR. NORDX/CDT 734D coaxial was audited by Telcordia Technologies (ref. DA-849, Vol 1). Our products exceed the Generic Requirements for Central Office Coaxial Cable, GR-139-Core. Suitable for DS3 (44.73 Mb/s) transmission rates with maximum reach of 450 ft (137 m). Suitable for indoor use up to 75 C. Available in singles and bundles of 6, 8 and 12, (Other configurations available on request). Shield Aluminum/polyester tape longitudinally applied over the insulation. The aluminum side faces outward and is in contact with the overall braid shield. Overall braid shield comprised of 34 AWG tinned annealed copper applied with minimum coverage of 80%. Jacket OveraII gray polyvinyl chloride jacket. Singles and bundles. Nominal cable outside diameter of 0.235". Nominal wall thick " (single), 0.035" (bundled). Minimum bend radius, 10 times cable OD. High Density Foam Polyolefin Aluminum/Polyester Tape 34 AWG Tinned Annealed Copper Braided Shield 20 AWG solid, Silver plated copper. Nominal diameter of ". High Density Foam Polyethylene insulation. Nominal diameter over insulation of 0.148". Electrical Characteristics Nominal electrical characteristics are shown in Table 1. Attenuation, Comply with ANSI T1.102; discrete values Table 1a. Packaging Standard shipping information is as shown in Table 2. Overall PVC Jacket Table 1 - Electrical Characteristics Max D.C. Resistance 11 ohms/1,000 ft at 20 C Min Resistance 6 ohms/1,000 ft at 20 C Nom Coaxial Capacitance Dielectric Strength ( to shield) 17.0 pf/ft at 1,000 Hz 3.5 kv DC for 5 seconds Nom Characteristic Impedance 75 ohms Structural Return Loss 30 db minimum between 15 and 95 MHz (100% of cable) Velocity of Propagation 80% 16

4 734D COAXIAL CABLE Table 1a - Nominal Attenuation Frequency in MHz Standard Attenuation 734D (Signal) (db/100 ft) CEPT-1 (2.048 Mb/s) CEPT-2 (8.448 Mb/s) CEPT-3 ( Mb/s) DS-3 ( Mb/s) STS-1 (51.84 Mb/s) CEPT ( Mb/s) STS-3 ( Mb/s) DS-4 ( Mb/s) Table 2 - Packaging Standard shipping length for bundled = 1000 ft. +/- 10% Product Shield Overall Product Type Code Diameter Diameter Type Diameter Packaging Weight 734D Silver Plated in in. Non in. Bulk 32.5 lbs/kft Copper 0.79 mm 3.76mm Bonded 5.97 mm 16N Spool 734D Silver Plated in in. Non in. 1,000 ft 32.5lbs/kft Copper 0.79 mm 3.76mm Bonded 5.97 mm 11N Spool Table 3 - Connector Cross Reference for 734D Manufacturer BNC Part Crimp Tool Die Part Die Center Pin Center Pin Number Number Size Tool Die Size ADC BNC-734 WT-1 WD-2 XXX XXX XXX Amphenol CTL XXX XXX XXX AT&T XXX XXX XXX Gilbert G-BNC-62P145 G-CRT-255 XXX XXX XXX x Trompeter UPL CT-3 CD3-2/CD x XXX ITT-Cannon W XXX XXX XXX 17

5 734T COAXIAL CABLE Application Intended for interconnection of transmission and switching systems equipment. Features UL listed as NEC Type CMR and CSA certified as Type CMR. NORDX/CDT 734T coaxial was audited by Telcordia Technologies (ref. DA-849, Vol 1). Our products exceed the Generic Requirements for Central Office Coaxial Cable, GR-139-Core Suitable for DS3 (44.73 Mb/s) transmission rates with maximum reach of 450 ft (137 m). Suitable for indoor use up to 75 C. Available in singles and bundles of 6 and 12, (Other configurations available on request) 20 AWG solid, Tin plated copper. Nominal diameter of ". High Density Foam Polyethylene insulation. Nominal diameter over insulation of 0.148". Shield Aluminum/polyester tape longitudinally applied over the insulation. The aluminum side faces outward and is in contact with the overall braid shield. Overall braid shield comprised of 34 AWG tinned annealed copper applied with minimum coverage of 80%. Jacket OveraII gray polyvinyl chloride jacket. Singles and bundles. Nominal cable outside diameter of 0.235". Nominal wall thick " (single), 0.035" (bundled). Minimum bend radius, 10 times cable OD. Electrical Characteristics Nominal electrical characteristics are shown in Table 1. Attenuation, Comply with ANSI T1. 102; discrete values Table 1a. Packaging Standard shipping information is as shown in Table 2. Table 1 - Electrical Characteristics Nom. Characteristic Impedance 75 ohms Nominal Coaxial Capacitance 17.0 pf/ft Minimum Structural Return Loss (SRL) 30 db from 15 to 95 MHz. Velocity of Propagation 80% 18

6 734T COAXIAL CABLE Table 1a - Nominal Attenuation Frequency MHz Signal Attenuation (db/100 ft) 734T CEPT-1 (2.048 Mb/s) CEPT-2 (8.448 Mb/s) CEPT-3 ( Mb/s) DS-3 ( Mb/s) STS-1 (51.84 Mb/s) CEPT ( Mb/s) STS-3 ( Mb/s) DS-4 ( Mb/s) Table 2 - Packaging Standard shipping length for bundled = 1000 ft. +/- 10% Type Bundle Size Part# Overall Diameter Packaging Product Weight 734T " Cuts 16 inch Spool 32.5 lbs / Kft 734T " 1000 ft. 11 3/4 inch Spool 32.5 lbs / Kft 734T " 2000 ft. 16 inch Spool 32.5 lbs / Kft 734T " 1000 ft. 36 inch Reel 210 lbs / Kft 734T " 1000 ft. 42 inch Reel 440 lbs / Kft Table 3 - Connector Cross Reference for 734T Manufacturer BNC Part Number Crimp Tool Die Part Number Die Size Center Pin Tool Center Pin Die Size ADC BNC-734 WT-1 WD-2 xxx xxx xxx Amphenol CTL xxx xxx xxx AT&T xxx xxx xxx Gilbert G-BNC-62P145 G-CRT-255 xxx xxx xxx x ITT-Cannon W xxx xxx xxx Trompeter UPL CT-3 CD3-2/CD x xxx 19

7 735A COAXIAL CABLE Numbered 735A Singles Application Intended for interconnection of transmission and switching systems equipment. Also suitable for general purpose studio wiring and patchcord use, due to its small diameter and high degree of flexibility. Specification/Reference MC Features UL listed as NEC Type CMR and CSA certified as Type CMR. Suitable for DS3 (44.73 Mb/s) transmission rates with maximum reach of 225 ft (70 m). Suitable for indoor use up to 75 C. Available in singles and bundles of 3, 6, 8, 9, 12,14 and 24. (Other configurations available on request). 26 AWG solid, silver plated copper with nominal diameter of in. (0.404 mm). Shield Aluminum/polyester tape longitudinally applied over the insulation. The aluminum side faces outward and is in contact with the overall braid shield. Overall braid shield comprised of 38 AWG tinned annealed copper applied with minimum coverage of 90%. Jacket Overall polyvinyl chloride jacket. Nominal cable outside diameter of in. (3.28 mm). Electrical Characteristics Nominal electrical characteristics are shown in Table 1. All other characteristics are stated in specification MC Packaging Standard shipping information is as shown in Table 2. Non-Hygroscopic Core Wrap High Density foam polyolefin insulation. Nom Diameter over insulation of in. (1.96 mm). Overall PVC Jacket Table 1 - Electrical Characteristics Maximum D.C. Resistance 45 ohms/1,000 ft at 200 C Minimum Resistance 6 ohms/1,000 ft at 200 C Nominal Coaxial Capacitance 17.5 pf/ft at 1,000 Hz Dielectric Strength (conductor to shield) 2.5 kv DC for 5 seconds Nominal Characteristic Impedance 75 ohms Minimum Structural Return Loss (SRL) 30 db between 15 and 95 MHz Velocity of Propagation 75% 20

8 735A COAXIAL CABLE Table 1a - Nominal Attenuation Frequency Standard Attenuation (db/100 ft) in MHz (Signal) 735A CEPT-1 (2.048 Mb/s) CEPT-2 (8.448 Mb/s) CEPT-3 ( Mb/s) DS-3 ( Mb/s) STS-1 (51.84 Mb/s) CEPT ( Mb/s) STS-3 ( Mb/s) DS-4 ( Mb/s) Table 2 - Packaging Product Bundle Product Shield Overall Weight Type Size Code Type Diameter Packaging (lbs/kft) 735A Non-Bonded in. Cuts 9N Spool mm 735A Non-Bonded in. 1,000 ft 8N Spool mm 735A Non-Bonded in. 2,000 ft 9N Spool mm 735A Non-Bonded in. Cuts 21N Spool mm 735A Non-Bonded in. Cuts 36BW mm 735A Non-Bonded in. Cuts 36BW mm 735A Non-Bonded in. Cuts 36BW mm 735A Non-Bonded in. Cuts 36BW mm 735A Non-Bonded in. Cuts 36BW mm 735A Non-Bonded in. Cuts 48BW mm Table 3 - Connector Cross Reference BNC Part Crimp Die Part Die Center Pin Center Pin Manufacturer Number Tool Number Size Tool Die Size ADC BNC-735 WT-1 WD-2 XXX XXX XXX Amphenol CTL XXX XXX XXX AT&T XXX XXX XXX Gilbert NS G-CRT-792 XXX XXX XXX x Trompeter UPL CT-3 CD x XXX 21

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