|
IEEE Standard |
|
|
|
|
|
| |
|
|
IEEE Standard |
Layer |
Media |
Distance |
(nm) |
micron | |
|
Copper |
IEEE 802.3ah |
EFMC (EFM Copper) |
2Base-TL |
over a single copper pair (SHDSL) |
2.7km |
|
|
|
|
|
10Pass-TS |
over a single copper pair (VDSL) |
750m |
|
| |
|
IEEE 802.3ab |
1000Base-T |
1000Base-T |
over twisted pair |
100m |
|
| |
|
|
|
1000Base-TX |
over twisted pair |
100m |
|
| |
|
802.3ak(2004) |
|
10GBase-CX4 |
copper cabling ((Twin-axial opper cable) |
15m |
|
| |
|
802.3ap |
backplane (blade server) |
10GBase-KX4 |
copper cabling (use with 10GBase-CX4) |
1m |
|
| |
|
|
|
10GBase-KR |
copper cabling (use with 10GBase-LR/ER/SR) |
1m |
|
| |
|
802.3an(2006) |
UTP |
10GBase-T |
copper cabling (UTP or STP) |
100m |
|
| |
|
Fiber |
IEEE 802.3z(June, 1998) |
1000Base-X Standard |
1000Base-SX |
multi-mode |
275m |
|
62.5µm |
|
|
|
|
multi-mode |
550m |
850nm |
50µm | |
|
|
|
|
single-mode |
3km |
|
50µm | |
|
|
|
1000Base-LX |
multi-mode |
550m |
|
62.5µm | |
|
|
|
|
multi-mode |
550m |
|
50µm | |
|
|
|
|
single-mode |
5km |
1300nm |
9/10µm | |
|
|
|
1000Base-CX |
over balanced copper cabling |
25m |
|
| |
|
|
1000Base-X Non-Standard |
1000Base-LH |
multi-mode |
550m |
1310nm |
| |
|
|
|
single-mode |
10km |
|
| ||
|
|
1000Base-ZX |
single-mode |
70 km |
1550nm |
9/10µm | ||
|
|
|
single-mode |
100 km |
|
| ||
|
IEEE 802.3ah |
EFMF (EFM Fiber) |
100Base-LX10 |
over a pair of single-mode fibers |
10km |
|
| |
|
|
|
100Base-BX10 |
individual single-mode |
10km |
|
| |
|
|
|
1000BASE-LX10 |
over a pair of single-mode fibers |
10km |
1310nm |
| |
|
|
|
1000BASE-BX10 |
individual single-mode |
10km |
1490nm(down) |
| |
|
IEEE 802.3ah |
EFM PON |
1000Base-PX10 |
over PONs |
10km |
|
| |
|
1000Base-PX20 |
over PONs |
20km |
|
| |||
|
IEEE 802.3ae |
10GBase-X Standard |
10GBase-SR |
multi-mode |
65m |
|
| |
|
10 Gigabit Ethernet |
|
|
multi-mode |
300m |
|
50/62.5µm | |
|
|
|
10GBase-LR |
single-mode |
10km |
|
| |
|
|
|
|
single-mode |
10km |
1310nm |
9µm | |
|
|
|
10Base-LRM |
multi-mode |
220m |
1310nm |
50/62.5µm | |
|
|
|
10GBase-ER |
single-mode |
40km |
1550nm |
| |
|
|
|
10GBase-LX4 |
single-mode |
10km |
1310nm |
| |
|
|
|
|
multi-mode |
330m |
1310nm |
| |
|
|
|
10GBase-LW |
single-mode |
10km |
1310nm |
| |
|
|
|
10GBase-EW |
single-mode |
40km |
850nm |
| |
|
|
|
10GBase-SW |
multi-mode |
65m |
850nm |
| |
|
|
10GBase-X Non-Standard |
10Base-ZR |
single-mode |
80km |
|
| |
줄임말 도대체 어떤의미
nm : 나노미터, 빛의 파장을 나타내는 단위
SX : ShortWave, Basically over multi-mode fiber
LX : Long Wavelength, Basically over single-mode fiber
ZX : Extended Range
LH : Long-Haul
SR : Short Reach
LR : Long Reach
LRM : Long Reach Multimode
ER : Extended Range
10 Gigabit Small Form Factor Pluggable (XFP) - 스테이션 간 최대 케이블 연결 거리
1000BASE-SX: 62.5 um multi-mode 광섬유: 최대 275m
1000BASE-SX: 50 um multi-mode 광섬유: 최대 550m
1000BASE-LX: 62.5 um multi-mode 광섬유: 최대 550m
1000BASE-LX: 50 um multi-mode 광섬유: 최대 550m
1000BASE-LX: 9/10 um single-mode 광섬유: 최대 5 km
1000BASE-LH: 62.5 um multi-mode 광섬유: 최대 550m
1000BASE-LH: 9/10 um single-mode 광섬유: 최대 10 km
1000BASE-LH: 50 um multi-mode 광섬유: 최대 550m
1000BASE-ZX: 9/10 um single-mode 광섬유: 최대 70 km
1000BASE-ZX: disposition shifted fiber: 최대 100 km
1000BASE-T: Category 5 케이블: 최대 100m
10GBase-LR sm : 10Km
10GBase-ER sm : 40Km
10GBase-LX4 sm/mm : 10km/330
10GBase-SW mm : 65m
10GBase-LR sm : 10Km
10GBase-EW sm : 40Km
[출처] SFP/XFP 모듈정리 |작성자 언제리
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