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11 years of professional supply  Cable and wire manufacturer!

Product Category:[Telephone Cable]

  • Product Name:ftp 25 pairs pure copper PE jacket outdoor 305M
  • Product Details:ftp 25 pairs pure copper PE jacket outdoor 305M 1.CE ,ROHS, ISO 2.copper 3.OEM
    • Contact Supplier:sales3@brothers-ycable.net
    • Conductor material:CU
    • Conductor size:0.4mm,0.5mm
    • Rated temperature::-25 up to +75
    • Installation temperature::0 up to +75
    • Payment Terms:TT,LC,Western Union, Paypal

ftp 25 pairs pure copper PE jacket outdoor 305M                             

(factory manufacture)


Conductor: solid bare copper 26 awg  cable

Conductor requirement:     99.99% pure copper

 Mechanical properties:       elongation 15%

 Diameter:                   0.51+/- 0.005 mm

 Conductor resistance:       94.5 ohm/km

 Resistance unbalance:       <2.5

 characteristic impedance:   100+/- 15 ohm

 Insulation: high density polyethylene (hdpe)   cable

 Thickness:                 0.20 +/- 0.02 mm

 Mechanical properties:       elongation 300%

 Diameter:                0.9+/- 0.02 mm 

 Insulation resistance:       >=5000 mega-ohm/km

 Twisted: two conductors with insulation twisted

 Twisted insulation color code as table show












Unit: 25 pairs as one unit 

Wrapping: polyester tape wrapping all the conductors concentric

Shield: 0.2mm aluminum tape

Inner jacket: black pe jacket

Cabling: 4 units concentric+polyester tape+aluminum tape+inner pe jacket

+double layer steel tape+outer pe jacket


telephone cable

Electrical properties: according to the YD/T322-1996 standard

Word print: 25 pairs underground jelly filled telephone cable

Package: wood drum

Application:This 25 pairs high performance backbone cable is suitable for underground use.

It can be installed in 100 Base-T, Gigabit Ethernet, 155 Mbps ATM, TP-PMD Audio, Multimedia and

Telephone networks.  cable


Founded in 2002, Shenzhen Brother Young Development Co., Ltd. enjoys a history of 10 years' development and has been upholding the philosophy of "sincere service and quality first", which wins a good reputation in this line of business; After 10 years of constant effort and persistence, it has developed into a modern high-tech enterprise which integrates scientific research, manufacturing, and marketing. Our main products are high-tech cable, including CAT5E and CAT6 network cable, coax cable, optic fiber, multi pair telephone cable, other relative network accessories.


Brothers Young


At present, our products are mainly exported to European and American. Our headquarter is in Wulian Community in Longgang of Shenzhen with a strong team. We own two factories in Jiexi city and Shenzhen city in Guangdong Province respectively. The factories cover an area of nearly 10,000 square meters. At present, our main brand is: brothers-Y. We have introduced advanced production line in factories, and to satisfy the market demand, our products vary from high and medium to low class for the customers to choose from. Over the years, Shenzhen Brothers Young Development Co., LTD has won high praise and trust from customers both at home and abroad with its superior quality, competitive price and sincere service. Our products have got authentication from multiple quality systems such as ISO9001:2008 and UL, ROSH. In 2010. our company was appraised one of top ten advisory of Shenzhen by Alibaba. We always adhere to the "high standard, high requirement" for product requirements, strict in each link of production; ensure the quality of company product reach the advanced level of the industry; Brother Young sincerely welcome friends visit, look forward to your cooperation!


In July, 2006, brothers-Y Network Cable has become the only supplier for SHENZHEN TELECOM.
In September, 2006, brothers-Y Coaxial cable has become one of qualified suppliers for CHINA BROADCASING AND TV.
In 2008, brothers-Y big pairs cable, like 50 pairs, 100 pairs,200pairs,telephone cable have successfully entered into CHINA TELECOM supplier.
From 2009 to 2010, brothers-Y has been a successful cable supplier for HUAWEI, FOXCONN, CITIC, CHINA UNICOM, CHINA MOBILE, and other famous enterprises etc.


NAME:Shenzhen Brother Young Development Co., Ltd
TEL: + 86-755-85232320
Business QQ:2355889966     
Address:NO.38 Jiangjunmao Industrial Zone, Wulian, Longgang District, Shenzhen, China.


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Contact Rhombus
Shenzhen Brother Young Development Co.Ltd

Phone No.: 86-755-85232320

Mail: Email:info@brothers-ycable.net

Address:NO.38 Jiangjunmao Industrial Zone, Wulian, Longgang District, Shenzhen, China.