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產品展示

Cat 3 UTP 25*2*0.4結構 &Phi;0.511mm(24AWG)裸銅線,聚乙烯絕緣,兩根絕緣導線扭絞成對絞組,共4對到25對,外包鋁箔帶,內設排流線

產品介紹

Cat 3 UTP 25*2*0.4

結構

                                                Φ0.511mm(24AWG)裸銅線,聚乙烯絕緣,兩根絕緣

導線扭絞成對絞組,共4對到25對,外包鋁箔帶,內設排流線,最外層為阻燃聚氯乙烯或低煙無鹵阻燃聚烯烴護套(護套顏色為灰色,也可由用戶指定)

                                                         Structure

Solid Bare Copper 24AWG(Φ0.511mm),PE insulation,

Twisted,4 pairs to 25 pairs, Aluminum  foil  shielded ,

Drain wire attached, FR PVC or LSNHP sheathed

(The color of the sheath is normally grey, and it also can be specified by the users)

 

產品特性

傳輸頻率達到100MHz

適用于工作區通信輸出端與交接箱之間或配線架之間

的布線

支持10BASE-T,100BASE-TX(快速以太網),4/16M

bps令牌環(IEEE802.5),ATM52/155Mbps                  標準

Characteristics                            行標YD/T1019-2001

Transmission frequency up to 100 MHz                         國際 ISO/IEC 11801

Used as cabling among the cross-connecting boxes and         美國 ANSI/TIA/EIA 568A

the communication output ends of the operation area    Standards

or between main distribution frames                          Trade standard YD/T1019-2001

Support 10BASE-T,100BASE-TX(Fast Ethernet),4/16Mbps          International Standard ISO/IEC 11801

token-ring(IEEE802.5),ATM52/155Mbps                          USA Standard ANSI/TIA/EIA 568A

 

技術指標(Technical Index)

頻率

Frequency 特性阻抗

Impedance 衰減

Attenuation 近端串音衰減

NEXT 等電平遠端串音衰減ELFEXT 回波損耗

RL

MHz Ω ≤dB/100m ≥dB/100m ≥dB/100m ≥dB/100m

1 100±15 2.0 62 61 17

4 4.1 53 49 18.8

10 6.5 47 41 20

16 8.2 44 37 20

20 9.2 43 35 20

31.25 11.7 40 31 18.6

62.5 17.0 35 25 16.5

100 22.0 32 21 15.1

標簽:

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女女百合互吃胸互摸在线观看

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