| Type: | Optical Fiber Distribution Box |
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| Condition: | New |
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Cisco new original modules wireless network SFP GLC transceiver modules GLC-SX-MMD=
The Cisco GLC-SX-MMD is a small form-factor pluggable (SFP) transceiver module. It is designed to provide Gigabit Ethernet connectivity over multimode fiber optic cables. The "SX" in the model name stands for short wavelength, indicating that it operates at a wavelength of 850nm. The "MMD" stands for Multimode/Media/Multi-Mode Digital Diagnostics, which means it supports digital diagnostics monitoring capabilities for enhanced network management. This transceiver module is commonly used in Cisco networking equipment to enable high-speed data transmission over short distances.
|
Product |
Wavelength (nm) |
FiberType |
Core Size(μm) |
Modal Bandwidth (MHz* Km)*** |
Operating Distance (m) |
|
1000BASE-SX (GLC-SX-MMD) |
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 (GLC-LH-SMD) |
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-SM ) (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) |
GLC-SX-MMD Specification
SFP Port Cabling Specifications |
|||||
|
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) |
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