Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
7840A Multi-Conductor - T1/DS1 Central Office Interconnect/Cross Connect Cable
For more Information
please call
1-800-Belden1
General Description:
22 AWG solid tinned copper conductors, twisted pairs, flame retardant polyolefin insulation, overall shielded
with 100% Beldfoil® shield, 22 AWG solid tinned copper drain wire, PVC jacket.
Physical Characteristics (Overall)
Conductor
AWG:
# Pairs AWG Stranding Conductor Material Dia. (mm)
12
22
Solid
TC - Tinned Copper 0.67056
Total Number of Conductors:
24
Insulation
Insulation Material:
Insulation Material
FRPO - Flame Retardant Polyolefin
Outer Shield
Outer Shield Material:
Outer Shield Trade Name Type Outer Shield Material
Beldfoil®
Coverage (%)
Tape Aluminum Foil-Polyester Tape 100
Outer Shield Drain Wire AWG:
AWG Stranding Drain Wire Conductor Material
22
Solid
TC - Tinned Copper
Outer Jacket
Outer Jacket Material:
Outer Jacket Material
PVC - Polyvinyl Chloride
Overall Cable
Overall Nominal Diameter:
12.065 mm
Pair
Pair Color Code Chart:
Number Color
1
White/Blue Stripe & Blue/White Stripe
2
White/Orange Stripe & Orange/White Stripe
3
White/Green Stripe & Green/White Stripe
4
White/Brown Stripe & Brown/White Stripe
5
White/Gray Stripe & Gray/White Stripe
6
Red/Blue Stripe & Blue/Red Stripe
7
Red/Orange Stripe & Orange/Red Stripe
8
Red/Green Stripe & Green/Red Stripe
9
Red/Brown Stripe & Brown/Red Stripe
10
Red/Gray Stripe & Gray/Red Stripe
11
Black/Blue Stripe & Blue/Black Stripe
12
Black/Orange Stripe & Orange/Black Stripe
Mechanical Characteristics (Overall)
Operating Temperature Range:
-20°C To +75°C
Bulk Cable Weight:
172.631 Kg/Km
Max. Recommended Pulling Tension:
832.703 N
Min. Bend Radius/Minor Axis:
120.650 mm
Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs
NEC/(UL) Specification:
MPR/CMR
Page 1 of 3
09-11-2017
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
7840A Multi-Conductor - T1/DS1 Central Office Interconnect/Cross Connect Cable
CEC/C(UL) Specification:
CMR
EU Directive 2011/65/EU (ROHS II):
Yes
EU Directive 2000/53/EC (ELV):
Yes
EU Directive 2002/95/EC (RoHS):
Yes
EU RoHS Compliance Date (mm/dd/yyyy):
10/13/2005
EU Directive 2002/96/EC (WEEE):
Yes
EU Directive 2003/11/EC (BFR):
Yes
CA Prop 65 (CJ for Wire & Cable):
Yes
MII Order #39 (China RoHS):
Yes
Flame Test
UL Flame Test:
UL1666 Riser
Plenum/Non-Plenum
Plenum (Y/N):
No
Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
Impedance (Ohm)
100
Nom. Inductance:
Inductance (µH/m)
0.68901
Nom. Capacitance Conductor to Conductor:
Capacitance (pF/m)
52.496
Nom. Capacitance Cond. to Other Conductor & Shield:
Capacitance (pF/m)
95.149
Nominal Velocity of Propagation:
VP (%)
66
Nom. Conductor DC Resistance:
DCR @ 20°C (Ohm/km)
50.5274
Nominal Outer Shield DC Resistance:
DCR @ 20°C (Ohm/km)
11.1554
Nom. Attenuation:
Attenuation (dB/100m)
4.3 @ 772 KHz
Max. Operating Voltage - UL:
Voltage
300 V RMS
Max. Recommended Current:
Current
3.5 Amps per conductor @ 20°C
Electrical Characteristics-Premise (Overall)
Premise
Minimum NEXT:
Description Freq. (MHz) Start Freq. (MHz) Stop Freq. (MHz) NEXT (dB)
.772
50
Put Ups and Colors:
Item #
Putup
Ship Weight
Color
Notes
Item Desc
7840A 0601000
1,000 FT
123.000 LB
CHROME
C
12 PRS #22 FRPP FS PVC
7840A 0602000
2,000 FT
256.000 LB
CHROME
C
12 PRS #22 FRPP FS PVC
Notes:
C = CRATE REEL PUT-UP.
Page 2 of 3
09-11-2017
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
7840A Multi-Conductor - T1/DS1 Central Office Interconnect/Cross Connect Cable
Revision Number: 0
Revision Date: 09-26-2012
© 2017 Belden, Inc
All Rights Reserved.
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described herein are subject to error or omission and to
change without notice, and the listing of such information and specifications does not ensure product availability.
Belden provides the information and specifications herein on an "AS IS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for
any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether
in an action under contract, negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.
All sales of Belden products are subject to Belden's standard terms and conditions of sale.
Belden believes this product to be in compliance with EU RoHS (Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the compliance date may be in stock at Belden facilities
and in our Distributor’s inventory. The information provided in this Product Disclosure, and the identification of materials listed as reportable or restricted within the Product Disclosure, is
correct to the best of Belden’s knowledge, information, and belief at the date of its publication. The information provided in this Product Disclosure is designed only as a general guide for the
safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. This Product Disclosure is not to be considered a warranty or quality specification.
Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the
product.
Page 3 of 3
09-11-2017
很抱歉,暂时无法提供与“7840A 0601000”相匹配的价格&库存,您可以联系我们找货
免费人工找货