BELDEN
BELDEN
Belden
Belden Belden 87%
Belden 1895 Alexander Barrie Belden 1922 Northern Electric 2004 Belden IBDN
Belden TIA/EIA568 TIA/EIA569 TIA/EIA606 TIA/EIA607 ISO/IEC CENELEC TIA/EIA CSA TELECOMMUNICATIONS TIA INDUSTRY ASSOCIATION Paul Kish Belden IBDN 2006 Paul Kish Harry J. Pfister BICSI 1989 Paul Kish TIA, CSA, ISO/IEC and IEEE TR 42 BICSI
50 2008. 2004 35 Belden 1500 2000 运 22 Belden 达 1100 1996 运 43 Belden 达 3000
Belden 50 1956 1976 1984 2006
Belden 2004 2003 2005 1998 2005
Belden - -
Belden - 20 80 10 130 25 10
Belden 4.8G/s
BELDEN
构
/ / / 10GX GigaBIX / / GigaBIX BIX PoE IntelliMAC Plus / MPO / / MDVO & (AP) / / GigaBIX BIX (TR) / GigaBIX
桌
100M/1000M/10G / / /IP 1000 10
100M/1000M/10G / 10G Belden - CMP - LSZH
1000M/10G 90 1000M 10G 550 1000M 10G 550 800 3 5-15% OFNR /OFNP /LSZH / / /
柜 灵 构 极
RJ45 IDC 1000 10 /
两
1000M/10G 800-15% / / /
Bonded-Pair GigaFlex 6
Bonded-Pair
- vs - 两 - -
vs
: 扭
- 1: 100 2: 3: 12 4: 10 12
- Impedance (Ohms) 140 130 120 110 100 90 80 70 60 6 Impedance Reel Pulled Box Service Loop 0 50 100 150 200 250 300 350 MHz (Worst Pair)
- Impedance (Ohms) 140 130 120 110 100 90 80 70 60 Impedance 0 50 100 150 200 250 300 350 MHz (Worst Pair) Reel Pulled Box Service Loop
- Return Loss (db) -15-20 -25-30 -35-40 6 Return Loss Cat 6 Spec Reel Pulled Box -45 0 50 100 150 200 250 300 350 MHz (Worst Pair) Service Loop XY
- Return Loss (db) -15-20 -25-30 -35-40 Return Loss Cat 6 Spec Reel Pulled Box -45 0 50 100 150 200 250 300 350 MHz (Worst Pair) Service Loop
- Belden
- PCB( ) 构 (3/5/5e) IDC RJ-45 构 PCB SMT
BELDEN 6 构 PCB 构 PCB RF York PCB
-6 GigaFlex GigaFlex, 减 达
- Mated Pair Pairs 1 & 2 Mated Pair Pairs 1 & 2 With Termination Bar NEXT (db) -30-40 -50-60 -70-80 -90 0 50 100 150 200 250 300 350 MHz NEXT (db) -30-40 -50-60 -70-80 -90 0 50 100 150 200 250 300 350 MHz
+ + =
Belden Belden
( )
CMP & LCC -- CMP +++
BIX BIX (Northern Telecom) 110 AT&T
IDC IDC BIX 110 RJ-45
BIX/GigaBIX BIX 两 IDC NEXT IDC IDC IDC
BIX 6 110 60, 72! 5 ---!!!
BIX/GigaBIX BIX 3 5 5e 6 6 ( 达 300MHz) ( )
1584 ports Cross-connect (GigaBIX Patch Cords) Picture GigaBIX instal. Using patch cords
Belden 10GX
10G 6A TIA 568B2.10 ISO/IEC11801 2nd 1 2008 2 6A 500MHz 625MHz 6A NEXT, FEXT ANEXT, AFEXT
10G 10GBASE-T 500MHz T/R T/R T/R T/R 2,500 Mb/s 2,500 Mb/s 2,500 Mb/s 2,500 Mb/s T/R T/R T/R T/R
10GBASE-T Belden 10GX 10G PSANEXT ANEXT 625MHz 1 6 2 5 3 4 10G 500MHz
10GX MatriX IDC X-Bar 4 (4X ) MatriX IDC X-Bar FleXPoint RoundFleX RoundFleX FleX PCB 1U48
10GX ANEXT 10G 7.55mm
高性能 10GX 模块采用MatriX IDC 传统IDC排列 线对卡夹间有串扰 模块间有串扰 传统用增加模块间距/屏蔽改善 MatriX IDC排列 并非简单地增加间距或屏蔽 是基于对串扰形成的高度理解 每对卡夹互成90度角 极佳的创意及机缘巧合 每对卡夹间的相互串扰抵消 模块间线对串扰抵消 相邻模块间ANEXT降低了 15dB (1/32)
10GX X-Bar 90 NEXT IDC IDC
RJ Pair 3 Pair 2 Pair 1 Pair 4 1 2 3 4 5 6 7 8
10GX ( / ) 8 500 MHz 625MHz RJ-45 6 5 5
Belden 10GX (NASA) 960 5 19,000M 2 4000+ 10GX 625MHz 25
10GX Wynn 10GX 1200+ 11000+ 6 Belden
10GX 10G 极 6 10GBASE-T 625 MHz 10GBASE-T 500MHz / Belden 跑
10G
BELDEN FiberExpress
FiberExpress FX300-62.5/125um 200/500 MHz*km (850nm/1300nm) 1000Base-SX 达 300m FX600-50/125um 500/500 MHz*km (850nm/1300nm) 1000Base-SX 达 550m FX2000-50/125um 2000 MHz*km (850nm VCSEL) 10GBase-S 达 300m 1000Base-SX 达 2000m CWDM
FOL 150 FOL -- 桌 极 灵 FOL 850nm IEEE802.3ae 150 FOL FX600 M9A) FX2000(M9C) 两
M9E OM3 550 M9E -- 达 550 - - 达 300 OM3 -
灵 FX 柜 1920 (40U, 23 柜 ). (SAN, ) / 25
FX 4U 4U, 19 23 FX 12 16 72, 96 (6 ) 144, 192 (12 ) 1,
FX 6, 8, 12 (ST, SC, LC, FC, MT-RJ) 24 LC, (Optimax2, ) (MTP) 1
FiberExpress 1U 12/24 2U 24/48 3U 24/48 4U 48/96 灵 叠 Fiber Express
桌 MDVOFlex MDVO SC MDVO ST SC MDVO LC MDVO MDVO ST SC MDVO LC
LC Optimax II 1 LC PC TIA 3 /
LC LC LC 10G 6 构 灵 B A A B
,, /, (MPO ) 6 12
FX Ultra (1U-4U) ( ) 48 & 144 (MPO)
(MAC)
- - -
- Belden :
- 19 23 1U 2U 3U
-
减
75%
-
66.6% =
IntelliMAC-Plus - 100% (MAC)
IntelliMAC-Plus IntelliMAC IPLMS+ = Intelligent Physical Layer Management System +enhanced 85% 75% 100%
IntelliMAC-Plus New York & WAN IntelliMAC Plus
Intelli MAC (MAC)
Belden - Belden Web PoE Belden AP 2-4
构 162Mbps
Belden POE AP BWS-8008/8024 8 12 24
Belden AP 802.3af BWAP-200 802.11a,802.11b,802.11g BWRE-100 PoE AP 200
POE IEEE 802.3af ---
PowerSense AX6000 8 8 16 24 3 10/100/1000M 37 PowerSense AX6000
Belden Belden & 25