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Cisco GLC LH SMD SFP Module Transceiver
Cisco GLC LH SMD is a gigabit port single-mode fiber optic module developed by Cisco. Based on the SFP interface and the wavelength of 1270-1355nm, it can be used for network equipment construction of small enterprises.
Features
Gigabit single-mode fiber can be used for 10 kilometers of data transmission.
SFP interface with hot-swap function, longer service life.
Compatible with IEEE 802.3z 1000BASE-LX protocol.
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Parameters
|
Product |
Wavelength (nm) |
Fiber Type |
Core Size (μm) |
Modal Bandwidth (MHz* Km) |
Operating Distance (m) |
|
1000BASE-SX |
850 |
MMF |
62.5 |
160 (FDDI-grade) |
220 (722 ft) |
|
62.5 |
200 (OM1) |
275 (902 ft) |
|||
|
50 |
400 (400/400) |
500 (1,640 ft) |
|||
|
50 |
500 (OM2) |
550 (1,804 ft) |
|||
|
50 |
2000 (OM3) |
1000 (3281 ft) |
|||
|
1000BASE-LX/LH |
1310 |
MMF |
62.5 |
500 |
550 (1,804 ft) |
|
50 |
400 |
550 (1,804 ft) |
|||
|
50 |
500 |
550 (1,804 ft) |
|||
|
SMF |
- |
- |
10,000 (32,821 ft) |
||
|
1000BASE-EX |
1310 |
SMF |
- |
- |
40,000 (131,234 ft) |
|
1000BASE-ZX (GLC-ZX-SMD) |
1550 |
SMF |
- |
- |
Approximately 70 km depending on link loss |
|
1000BASE-BX-U |
1310 |
SMF |
- |
- |
10,000 (32,821 ft) |
|
1000BASE-BX-D |
1490 |
SMF |
- |
- |
10,000 (32,821 ft) |
